1
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Beccari E, Capdevila P, Salguero-Gómez R, Carmona CP. Worldwide diversity in mammalian life histories: Environmental realms and evolutionary adaptations. Ecol Lett 2024; 27:e14445. [PMID: 38783648 DOI: 10.1111/ele.14445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 04/02/2024] [Accepted: 05/03/2024] [Indexed: 05/25/2024]
Abstract
Mammalian life history strategies can be characterised by a few axes of variation, conforming a space where species are positioned based on the life history strategies favoured in the environment they exploit. Yet, we still lack global descriptions of the diversity of realised mammalian life history and how this diversity is shaped by the environment. We used six life history traits to build a life history space covering worldwide mammalian adaptation, and we explored how environmental realms (land, air, water) influence mammalian life history strategies. We demonstrate that realms are tightly linked to distinct life history strategies. Aquatic and aerial species predominantly adhere to slower life history strategies, while terrestrial species exhibit faster life histories. Highly encephalised terrestrial species are a notable exception to these patterns. Furthermore, we show that different mode of life may play a significant role in expanding the set of strategies exploitable in the terrestrial realm. Additionally, species transitioning between terrestrial and aquatic realms, such as seals, exhibit intermediate life history strategies. Our results provide compelling evidence of the link between environmental realms and the life history diversity of mammals, highlighting the importance of differences in mode of life to expand life history diversity.
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Affiliation(s)
- E Beccari
- Department of Botany, Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - P Capdevila
- Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia, Universitat de Barcelona (UB), Barcelona, Spain
- Institut de Recerca de la Biodiversitat (IRBio), Universitat de Barcelona (UB), Barcelona, Spain
| | - R Salguero-Gómez
- Department of Biology, University of Oxford, Oxford, UK
- Evolutionary Demography Laboratory, Max Plank Institute for Demographic Research, Rostock, Germany
| | - C P Carmona
- Department of Botany, Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
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2
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Fowler JC, Ziegler S, Whitney KD, Rudgers JA, Miller TEX. Microbial symbionts buffer hosts from the demographic costs of environmental stochasticity. Ecol Lett 2024; 27:e14438. [PMID: 38783567 DOI: 10.1111/ele.14438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 04/15/2024] [Accepted: 04/22/2024] [Indexed: 05/25/2024]
Abstract
Species' persistence in increasingly variable climates will depend on resilience against the fitness costs of environmental stochasticity. Most organisms host microbiota that shield against stressors. Here, we test the hypothesis that, by limiting exposure to temporally variable stressors, microbial symbionts reduce hosts' demographic variance. We parameterized stochastic population models using data from a 14-year symbiont-removal experiment including seven grass species that host Epichloë fungal endophytes. Results provide novel evidence that symbiotic benefits arise not only through improved mean fitness, but also through dampened inter-annual variance. Hosts with "fast" life-history traits benefited most from symbiont-mediated demographic buffering. Under current climate conditions, contributions of demographic buffering were modest compared to benefits to mean fitness. However, simulations of increased stochasticity amplified benefits of demographic buffering and made it the more important pathway of host-symbiont mutualism. Microbial-mediated variance buffering is likely an important, yet cryptic, mechanism of resilience in an increasingly variable world.
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Affiliation(s)
- Joshua C Fowler
- Department of BioSciences, Rice University, Houston, Texas, USA
- Department of Biology, University of Miami, Coral Gables, Florida, USA
| | - Shaun Ziegler
- Department of Biology, University of New Mexico, Albuquerque, New Mexico, USA
| | - Kenneth D Whitney
- Department of Biology, University of New Mexico, Albuquerque, New Mexico, USA
| | - Jennifer A Rudgers
- Department of Biology, University of New Mexico, Albuquerque, New Mexico, USA
| | - Tom E X Miller
- Department of BioSciences, Rice University, Houston, Texas, USA
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3
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Rademaker M, van Leeuwen A, Smallegange IM. Why we cannot always expect life history strategies to directly inform on sensitivity to environmental change. J Anim Ecol 2024; 93:348-366. [PMID: 38303132 DOI: 10.1111/1365-2656.14050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 12/20/2023] [Indexed: 02/03/2024]
Abstract
Variation in life history traits in animals and plants can often be structured along major axes of life history strategies. The position of a species along these axes can inform on their sensitivity to environmental change. For example, species with slow life histories are found to be less sensitive in their long-term population responses to environmental change than species with fast life histories. This provides a tantalizing link between sets of traits and population responses to change, contained in a highly generalizable theoretical framework. Life history strategies are assumed to reflect the outcome of life history tradeoffs that, by their very nature, act at the individual level. Examples include the tradeoff between current and future reproductive success, and allocating energy into growth versus reproduction. But the importance of such tradeoffs in structuring population-level responses to environmental change remains understudied. We aim to increase our understanding of the link between individual-level life history tradeoffs and the structuring of life history strategies across species, as well as the underlying links to population responses to environmental change. We find that the classical association between lifehistory strategies and population responses to environmental change breaks down when accounting for individual-level tradeoffs and energy allocation. Therefore, projecting population responses to environmental change should not be inferred based only on a limited set of species traits. We summarize our perspective and a way forward in a conceptual framework.
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Affiliation(s)
- Mark Rademaker
- Department of Coastal Systems, Royal NIOZ and Utrecht University, Texel, The Netherlands
| | - Anieke van Leeuwen
- Department of Coastal Systems, Royal NIOZ and Utrecht University, Texel, The Netherlands
| | - Isabel M Smallegange
- School of Natural & Environmental Sciences, Newcastle University, Newcastle upon Tyne, UK
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4
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Seyedi S, Teo R, Foster L, Saha D, Mina L, Northfelt D, Anderson KS, Shibata D, Gatenby R, Cisneros LH, Troan B, Anderson ARA, Maley CC. Testing Adaptive Therapy Protocols Using Gemcitabine and Capecitabine in a Preclinical Model of Endocrine-Resistant Breast Cancer. Cancers (Basel) 2024; 16:257. [PMID: 38254748 PMCID: PMC10813385 DOI: 10.3390/cancers16020257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 12/31/2023] [Accepted: 12/31/2023] [Indexed: 01/24/2024] Open
Abstract
Adaptive therapy, an ecologically inspired approach to cancer treatment, aims to overcome resistance and reduce toxicity by leveraging competitive interactions between drug-sensitive and drug-resistant subclones, prioritizing patient survival and quality of life instead of killing the maximum number of cancer cells. In preparation for a clinical trial, we used endocrine-resistant MCF7 breast cancer to stimulate second-line therapy and tested adaptive therapy using capecitabine, gemcitabine, or their combination in a mouse xenograft model. Dose modulation adaptive therapy with capecitabine alone increased survival time relative to MTD but not statistically significantly (HR = 0.22, 95% CI = 0.043-1.1, p = 0.065). However, when we alternated the drugs in both dose modulation (HR = 0.11, 95% CI = 0.024-0.55, p = 0.007) and intermittent adaptive therapies, the survival time was significantly increased compared to high-dose combination therapy (HR = 0.07, 95% CI = 0.013-0.42, p = 0.003). Overall, the survival time increased with reduced dose for both single drugs (p < 0.01) and combined drugs (p < 0.001), resulting in tumors with fewer proliferation cells (p = 0.0026) and more apoptotic cells (p = 0.045) compared to high-dose therapy. Adaptive therapy favors slower-growing tumors and shows promise in two-drug alternating regimens instead of being combined.
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Affiliation(s)
- Sareh Seyedi
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ 85287, USA
- School of Life Sciences, Arizona State University, Tempe, AZ 85287, USA
- Biodesign Center for Biocomputing, Security and Society, Arizona State University, Tempe, AZ 85287, USA
| | - Ruthanne Teo
- School of Life Sciences, Arizona State University, Tempe, AZ 85287, USA
| | - Luke Foster
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ 85287, USA
| | - Daniel Saha
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ 85287, USA
- School of Life Sciences, Arizona State University, Tempe, AZ 85287, USA
- Biodesign Center for Biocomputing, Security and Society, Arizona State University, Tempe, AZ 85287, USA
- Division of Biology, Kansas State University, Manhattan, KS 66506, USA
| | - Lida Mina
- Division of Hematology and Oncology, Mayo Clinic Arizona, Phoenix, AZ 85054, USA
| | - Donald Northfelt
- Division of Hematology and Oncology, Mayo Clinic Arizona, Phoenix, AZ 85054, USA
| | - Karen S. Anderson
- School of Life Sciences, Arizona State University, Tempe, AZ 85287, USA
- Division of Hematology and Oncology, Mayo Clinic Arizona, Phoenix, AZ 85054, USA
- Center for Personalized Diagnostics, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
| | - Darryl Shibata
- Department of Pathology, University of Southern California Keck School of Medicine, Los Angeles, CA 90033, USA;
| | - Robert Gatenby
- Department of Integrated Mathematical Oncology, Moffitt Cancer Center, Tampa, FL 33629, USA (A.R.A.A.)
| | - Luis H. Cisneros
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ 85287, USA
- School of Life Sciences, Arizona State University, Tempe, AZ 85287, USA
- Biodesign Center for Biocomputing, Security and Society, Arizona State University, Tempe, AZ 85287, USA
| | - Brigid Troan
- Department of Population Health and Pathobiology, North Carolina State University College of Veterinary Medicine, Raleigh, NC 27606, USA
| | - Alexander R. A. Anderson
- Department of Integrated Mathematical Oncology, Moffitt Cancer Center, Tampa, FL 33629, USA (A.R.A.A.)
| | - Carlo C. Maley
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ 85287, USA
- School of Life Sciences, Arizona State University, Tempe, AZ 85287, USA
- Biodesign Center for Biocomputing, Security and Society, Arizona State University, Tempe, AZ 85287, USA
- Center for Evolution and Medicine, Arizona State University, Tempe, AZ 85287, USA
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5
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Seyedi S, Teo R, Foster L, Saha D, Mina L, Northfelt D, Anderson KS, Shibata D, Gatenby R, Cisneros L, Troan B, Anderson ARA, Maley CC. Testing Adaptive Therapy Protocols using Gemcitabine and Capecitabine on a Mouse Model of Endocrine-Resistant Breast Cancer. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.09.18.558136. [PMID: 37781632 PMCID: PMC10541126 DOI: 10.1101/2023.09.18.558136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/03/2023]
Abstract
Highly effective cancer therapies often face limitations due to acquired resistance and toxicity. Adaptive therapy, an ecologically inspired approach, seeks to control therapeutic resistance and minimize toxicity by leveraging competitive interactions between drug-sensitive and drug-resistant subclones, prioritizing patient survival and quality of life over maximum cell kill. In preparation for a clinical trial in breast cancer, we used large populations of MCF7 cells to rapidly generate endocrine-resistance breast cancer cell line. We then mimicked second line therapy in ER+ breast cancers by treating the endocrine-resistant MCF7 cells in a mouse xenograft model to test adaptive therapy with capecitabine, gemcitabine, or the combination of those two drugs. Dose-modulation adaptive therapy with capecitabine alone increased survival time relative to MTD, but not statistically significant (HR: 0.22, 95% CI 0.043- 1.1 P = 0.065). However, when we alternated the drugs in both dose modulation (HR = 0.11, 95% CI: 0.024 - 0.55, P = 0.007) and intermittent adaptive therapies significantly increased survival time compared to high dose combination therapy (HR = 0.07, 95% CI: 0.013 - 0.42; P = 0.003). Overall, survival time increased with reduced dose for both single drugs (P < 0.01) and combined drugs (P < 0.001). Adaptive therapy protocols resulted in tumors with lower proportions of proliferating cells (P = 0.0026) and more apoptotic cells (P = 0.045). The results show that Adaptive therapy outperforms high-dose therapy in controlling endocrine-resistant breast cancer, favoring slower-growing tumors, and showing promise in two-drug alternating regimens.
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Affiliation(s)
- Sareh Seyedi
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ 85287, USA
- School of Life Sciences, Arizona State University, Tempe, AZ 85287, USA
- Biodesign Center for Biocomputing, Security and Society, Arizona State University, Tempe, AZ 85287, USA
| | - Ruthanne Teo
- School of Life Sciences, Arizona State University, Tempe, AZ 85287, USA
| | - Luke Foster
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ 85287, USA
| | - Daniel Saha
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ 85287, USA
- School of Life Sciences, Arizona State University, Tempe, AZ 85287, USA
- Biodesign Center for Biocomputing, Security and Society, Arizona State University, Tempe, AZ 85287, USA
- Division of Biology, Kansas State University, Manhattan, KS 66506, USA
| | - Lida Mina
- Division of Hematology and Oncology, Mayo Clinic Arizona, Phoenix, AZ
| | - Donald Northfelt
- Division of Hematology and Oncology, Mayo Clinic Arizona, Phoenix, AZ
| | - Karen S. Anderson
- School of Life Sciences, Arizona State University, Tempe, AZ 85287, USA
- Division of Hematology and Oncology, Mayo Clinic Arizona, Phoenix, AZ
- Center for Personalized Diagnostics, Biodesign Institute, Arizona State University, Tempe AZ 85287
| | - Darryl Shibata
- Department of Pathology, University of Southern California Keck School of Medicine, Los Angeles, CA 90033, USA
| | - Robert Gatenby
- Center for Evolutionary Therapy and Department of Integrated Mathematical Oncology, Moffitt Cancer Center, Tampa, FL 33629, USA
| | - Luis Cisneros
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ 85287, USA
- School of Life Sciences, Arizona State University, Tempe, AZ 85287, USA
- Biodesign Center for Biocomputing, Security and Society, Arizona State University, Tempe, AZ 85287, USA
| | - Brigid Troan
- Department of Population Health and Pathobiology, North Carolina State University College of Veterinary Medicine, Raleigh, NC, 27606, USA
| | - Alexander R. A. Anderson
- Center for Evolutionary Therapy and Department of Integrated Mathematical Oncology, Moffitt Cancer Center, Tampa, FL 33629, USA
| | - Carlo C. Maley
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ 85287, USA
- School of Life Sciences, Arizona State University, Tempe, AZ 85287, USA
- Biodesign Center for Biocomputing, Security and Society, Arizona State University, Tempe, AZ 85287, USA
- Center for Evolution and Medicine, Arizona State University, Tempe, AZ 85287, USA
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6
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Yapur-Pancorvo AL, Quispe-Machaca M, Guzmán-Rivás F, Urzúa Á, Espinoza P. The Red Squat Lobster Pleuroncodes monodon in the Humboldt Current System: From Their Ecology to Commercial Attributes as Marine Bioresource. Animals (Basel) 2023; 13:2279. [PMID: 37508056 PMCID: PMC10376223 DOI: 10.3390/ani13142279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 07/09/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
This study focused on gathering available information on Pleuroncodes monodon, a widely distributed crustacean in the Humboldt Current System. Off the Chilean coast, this species presents benthic habits and constitutes the main resource of the industrial crustacean fishery; many studies have been carried out on its life cycle during the last century. In contrast, off the coast of Peru, this species exhibits mainly pelagic habits, with latent information gaps on aspects of its life history and no commercial fishery activities, such as catching, taking or harvesting from the marine environment. P. monodon is an ecologically important species, as a source of energy for its predators, which include invertebrates, birds, marine mammals and fish of commercial interest. Thus, P. monodon seems to play a key role in this ecosystem, mainly as an intermediate link between top predators and the first links in the food chain. In addition, this species presents various adaptation strategies to the changing oceanographic parameters of the areas it inhabits, even tolerating hypoxic environments and great depths in order to avoid being predated. Likewise, from an economic viewpoint, it has a high commercial value as a marine bioresource with great potential in the pharmaceutical and food industries. Considering this, more studies must be carried out to corroborate the biological, ecological, and fishing importance of this species in order to generate efficient management measures and ensure a sustainable fishery.
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Affiliation(s)
- Ana Lucía Yapur-Pancorvo
- Facultad de Ciencias Veterinarias y Biológicas, Universidad Científica del Sur, Lima 150152, Peru
- Environmental Resources Management (ERM), Lima 15046, Peru
| | - Marco Quispe-Machaca
- Programa de Doctorado en Ciencias Mención Biodiversidad y Biorecursos, Universidad Católica de la Santísima Concepción, Concepción 4090541, Chile
| | - Fabián Guzmán-Rivás
- Programa de Doctorado en Ciencias Mención Biodiversidad y Biorecursos, Universidad Católica de la Santísima Concepción, Concepción 4090541, Chile
| | - Ángel Urzúa
- Centro de Investigación en Biodiversidad y Ambientes Sustentables (CIBAS), Universidad Católica de la Santísima Concepción, Concepción 4090541, Chile
- Departamento de Ecología, Facultad de Ciencias, Universidad Católica de la Santísima Concepción, Concepción 4090541, Chile
| | - Pepe Espinoza
- Facultad de Ciencias Veterinarias y Biológicas, Universidad Científica del Sur, Lima 150152, Peru
- Laboratorio de Ecología Trófica, Instituto del Mar del Perú, Esquina Gamarra y Gral. Valle s/n, Callao 070101, Peru
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7
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Carvajal-Quintero J, Comte L, Giam X, Olden JD, Brose U, Erős T, Filipe AF, Fortin MJ, Irving K, Jacquet C, Larsen S, Ruhi A, Sharma S, Villalobos F, Tedesco PA. Scale of population synchrony confirms macroecological estimates of minimum viable range size. Ecol Lett 2023; 26:291-301. [PMID: 36468276 DOI: 10.1111/ele.14152] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 11/14/2022] [Accepted: 11/14/2022] [Indexed: 12/11/2022]
Abstract
Global ecosystems are facing a deepening biodiversity crisis, necessitating robust approaches to quantifying species extinction risk. The lower limit of the macroecological relationship between species range and body size has long been hypothesized as an estimate of the relationship between the minimum viable range size (MVRS) needed for species persistence and the organismal traits that affect space and resource requirements. Here, we perform the first explicit test of this assumption by confronting the MVRS predicted by the range-body size relationship with an independent estimate based on the scale of synchrony in abundance among spatially separated populations of riverine fish. We provide clear evidence of a positive relationship between the scale of synchrony and species body size, and strong support for the MVRS set by the lower limit of the range-body size macroecological relationship. This MVRS may help prioritize first evaluations for unassessed or data-deficient taxa in global conservation assessments.
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Affiliation(s)
- Juan Carvajal-Quintero
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena- Leipzig, Leipzig, Germany.,Leipzig University, Leipzig, Germany
| | - Lise Comte
- School of Biological Sciences, Illinois State University, Normal, Illinois, USA
| | - Xingli Giam
- Department of Ecology and Evolutionary Biology, University of Tennessee, Knoxville, Tennessee, USA
| | - Julian D Olden
- School of Aquatic and Fishery Sciences, University of Washington, Seattle, Washington, USA
| | - Ulrich Brose
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena- Leipzig, Leipzig, Germany.,Institute of Biodiversity, Friedrich-Schiller-University Jena, Jena, Germany
| | - Tibor Erős
- Balaton Limnological Research Institute, ELKH, Tihany, Hungary
| | - Ana Filipa Filipe
- Forest Research Centre, School of Agriculture, University of Lisbon, Lisbon, Portugal.,Associate Laboratory TERRA, Lisbon, Portugal
| | - Marie-Josée Fortin
- Department of Ecology and Evolutionary Biology, University of Toronto, Toronto, Ontario, Canada
| | - Katie Irving
- Department of Biology, Southern California Coastal Water Research Project, Costa Mesa, California, USA
| | - Claire Jacquet
- Department of Aquatic Ecology, Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland.,Department of Evolutionary Biology and Environmental Studies, University of Zurich, Zürich, Switzerland
| | - Stefano Larsen
- Fondazione Edmund Mach, Research and Innovation Centre, San Michele all'Adige, Italy.,Department of Civil, Environmental and Mechanical Engineering, University of Trento, Trento, Italy
| | - Albert Ruhi
- Department of Environmental Science, Policy, and Management, University of California, Berkeley, California, USA
| | - Sapna Sharma
- Department of Biology, York University, Toronto, Ontario, Canada
| | - Fabricio Villalobos
- Laboratorio de Macroecología Evolutiva, Red de Biología Evolutiva, Instituto de Ecología, Veracruz, Mexico
| | - Pablo A Tedesco
- UMR EDB, IRD 253, CNRS 5174, UPS, Université Toulouse 3 Paul Sabatier, Toulouse, France
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8
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What do evolutionary researchers believe about human psychology and behavior? EVOL HUM BEHAV 2022. [DOI: 10.1016/j.evolhumbehav.2022.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
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9
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Gutiérrez F, Peri JM, Baillès E, Sureda B, Gárriz M, Vall G, Cavero M, Mallorquí A, Ruiz Rodríguez J. A Double-Track Pathway to Fast Strategy in Humans and Its Personality Correlates. Front Psychol 2022; 13:889730. [PMID: 35756215 PMCID: PMC9218359 DOI: 10.3389/fpsyg.2022.889730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 05/19/2022] [Indexed: 11/13/2022] Open
Abstract
The fast-slow paradigm of life history (LH) focuses on how individuals grow, mate, and reproduce at different paces. This paradigm can contribute substantially to the field of personality and individual differences provided that it is more strictly based on evolutionary biology than it has been so far. Our study tested the existence of a fast-slow continuum underlying indicators of reproductive effort-offspring output, age at first reproduction, number and stability of sexual partners-in 1,043 outpatients with healthy to severely disordered personalities. Two axes emerged reflecting a double-track pathway to fast strategy, based on restricted and unrestricted sociosexual strategies. When rotated, the fast-slow and sociosexuality axes turned out to be independent. Contrary to expectations, neither somatic effort-investment in status, material resources, social capital, and maintenance/survival-was aligned with reproductive effort, nor a clear tradeoff between current and future reproduction was evident. Finally, we examined the association of LH axes with seven high-order personality pathology traits: negative emotionality, impulsivity, antagonism, persistence-compulsivity, subordination, and psychoticism. Persistent and disinhibited subjects appeared as fast-restricted and fast-unrestricted strategists, respectively, whereas asocial subjects were slow strategists. Associations of LH traits with each other and with personality are far more complex than usually assumed in evolutionary psychology.
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Affiliation(s)
- Fernando Gutiérrez
- Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacións Biomèdiques August Pi Sunyer (IDIBAPS), Barcelona, Spain
| | - Josep M Peri
- Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Eva Baillès
- Department of Experimental and Health Sciences, Pompeu Fabra University, Barcelona, Spain
| | - Bárbara Sureda
- Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Miguel Gárriz
- Institut de Neuropsiquiatria i Addiccions (INAD), Parc de Salut Mar, Barcelona, Spain
| | - Gemma Vall
- Department of Psychiatry, Mental Health, and Addiction, GSS-Hospital Santa Maria, Lleida, Spain.,Lleida Institute for Biomedical Research Dr. Pifarré Foundation, Lleida, Spain
| | - Myriam Cavero
- Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Aida Mallorquí
- Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain
| | - José Ruiz Rodríguez
- Department of Clinical Psychology and Psychobiology, Personality, Evaluation and Psychological Treatment Section, Institute of Neurosciences, University of Barcelona, Barcelona, Spain
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10
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Glazier DS. Complications with body-size correction in comparative biology: possible solutions and an appeal for new approaches. J Exp Biol 2022; 225:274353. [PMID: 35258614 DOI: 10.1242/jeb.243313] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The magnitude of many kinds of biological traits relates strongly to body size. Therefore, a first step in comparative studies frequently involves correcting for effects of body size on the variation of a phenotypic trait, so that the effects of other biological and ecological factors can be clearly distinguished. However, commonly used traditional methods for making these body-size adjustments ignore or do not completely separate the causal interactive effects of body size and other factors on trait variation. Various intrinsic and extrinsic factors may affect not only the variation of a trait, but also its covariation with body size, thus making it difficult to remove completely the effect of body size in comparative studies. These complications are illustrated by several examples of how body size interacts with diverse developmental, physiological, behavioral and ecological factors to affect variation in metabolic rate both within and across species. Such causal interactions are revealed by significant effects of these factors on the body-mass scaling slope of metabolic rate. I discuss five possible major kinds of methods for removing body-size effects that attempt to overcome these complications, at least in part, but I hope that my Review will encourage the development of other, hopefully better methods for doing so.
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Affiliation(s)
- Douglas S Glazier
- Department of Biology, Juniata College, 1700 Moore Street, Huntingdon, PA 16652, USA
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11
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Martin JO, Burley NT. Elucidating mutual mate choice: effects of trial design on preferences of male zebra finches. Behav Ecol 2021. [DOI: 10.1093/beheco/arab097] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Understanding the dynamics of mutual mate choice requires investigation of mate preferences of both sexes using a variety of designs, but fewer studies have focused on male choice in avian models. Here we conducted two experiments on preferences of male zebra finches to study the impact of trial design on results. Experimental design varied in number of trial participants, inclusion of observer (“audience”) males, and housing design for stimulus females. Females were reared on one of two diets to enhance variation in mating quality: those reared on a protein-supplement diet (HI-diet) were predicted to be more attractive to males than (LO-diet) females that did not receive supplements. Results differed among trial types. Notably, males showed the predicted preference for HI-diet females only in the Group Choice experiment, where two male subjects simultaneously chose from a field of four females, and all six birds interacted freely. In the Dyadic Preference (DP) experiment, a single male was allowed to interact with two stimulus females that were physically isolated; in half of these trials, audience males were present. In DP trials without audience males, test males did not express a preference consensus; however, with audience males present, test males preferred LO-diet females. Results are consistent with a small but growing literature indicating that results of mate choice experiments can be highly sensitive to design considerations.
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Affiliation(s)
- John O Martin
- Department of Ecology and Evolutionary Biology, 321 Steinhaus Hall, University of California, Irvine, Irvine CA, USA
| | - Nancy Tyler Burley
- Department of Ecology and Evolutionary Biology, 321 Steinhaus Hall, University of California, Irvine, Irvine CA, USA
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12
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Mérillet L, Pavoine S, Kopp D, Robert M, Mouchet M. Biomass of slow life history species increases as local bottom trawl effort decreases in the Celtic sea. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2021; 290:112634. [PMID: 33895454 DOI: 10.1016/j.jenvman.2021.112634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 03/22/2021] [Accepted: 04/12/2021] [Indexed: 06/12/2023]
Abstract
Due to its selective removal, fishing pressure has long influenced the dynamics of species based on their life history traits. Sensitivity to fishing increases along a "fast-to-slow" gradient of life history strategies, and the "slow" species (large, long-lived, late-maturing, giving birth to few large offspring) require the most time to recover from fishing. In the North East Atlantic, after having reached extreme levels, fishing pressure has decreased since the 1980's due to management measures such as total allowable catch (TAC) or area closure. An effect on the distribution of species as well as a potential recovery could be expected. However, temporal patterns of life history strategies are rarely linked to management measures. In addition, a larger emphasis is often put on exploited or emblematic sensitive species but rarely on assembly processes at the ecosystem scale (both commercial and non-commercial species). Based on a 17-year time series of 101 taxa (fishes, elasmobranchs, bivalves, cephalopods and crustaceans), we observed a negative relationship between the biomass of taxa sensitive to fishing and bottom trawling pressure, as well as an increase in their total biomass in the Celtic Sea. Over the whole area, stochasticity appeared as the dominant assembly process. Deterministic assembly processes were at play in the centre of the area where significant overdispersion (caused by the presence of both slow and fast taxa) were observed. The absence of sensitive taxa from the rest of the Celtic Sea appeared to be caused mainly by a historical effect of environmental filtering when fishing was high. At the local scale, we related the decrease in fishing pressure to the increase in biomass of five of the most sensitive taxa. This local decrease in fishing pressure, resulting from the implementation of an area closure, highlights the positive effect of such management measures in less than two decades.
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Affiliation(s)
- Laurène Mérillet
- UMR 7204 MNHN-UPMC-CNRS Centre d'Ecologie et de Sciences de la COnservation, 43 Rue Buffon, CP135, 75005, Paris, France; Ifremer, Unité de Sciences et Technologies Halieutiques, Laboratoire de Technologie et Biologie Halieutique, 8 Rue François Toullec, 56100, Lorient, France; Institute of Marine Research (Havforskningsinstituttet), Ecosystem Processes Team, Nordnesgaten 33, 5005, Bergen, Norway.
| | - Sandrine Pavoine
- UMR 7204 MNHN-UPMC-CNRS Centre d'Ecologie et de Sciences de la COnservation, 43 Rue Buffon, CP135, 75005, Paris, France
| | - Dorothée Kopp
- Ifremer, Unité de Sciences et Technologies Halieutiques, Laboratoire de Technologie et Biologie Halieutique, 8 Rue François Toullec, 56100, Lorient, France
| | - Marianne Robert
- Ifremer, Unité de Sciences et Technologies Halieutiques, Laboratoire de Technologie et Biologie Halieutique, 8 Rue François Toullec, 56100, Lorient, France
| | - Maud Mouchet
- UMR 7204 MNHN-UPMC-CNRS Centre d'Ecologie et de Sciences de la COnservation, 43 Rue Buffon, CP135, 75005, Paris, France
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13
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Gamelon M, Touzot L, Baubet É, Cachelou J, Focardi S, Franzetti B, Nivois É, Veylit L, Sæther B. Effects of pulsed resources on the dynamics of seed consumer populations: a comparative demographic study in wild boar. Ecosphere 2021. [DOI: 10.1002/ecs2.3395] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Affiliation(s)
- Marlène Gamelon
- Laboratoire de Biométrie et Biologie Evolutive, UMR 5558, CNRS, Université de Lyon, Université Lyon 1 VilleurbanneF‐69622France
- Department of Biology Centre for Biodiversity Dynamics Norwegian University of Science and Technology Trondheim7491Norway
| | - Laura Touzot
- Laboratoire de Biométrie et Biologie Evolutive, UMR 5558, CNRS, Université de Lyon, Université Lyon 1 VilleurbanneF‐69622France
| | - Éric Baubet
- DRAS‐Unité Ongulés Sauvages Office Français de la Biodiversité Monfort Birieux01330France
| | - Jessica Cachelou
- Laboratoire de Biométrie et Biologie Evolutive, UMR 5558, CNRS, Université de Lyon, Université Lyon 1 VilleurbanneF‐69622France
- DRAS‐Unité Ongulés Sauvages Office Français de la Biodiversité Monfort Birieux01330France
| | - Stefano Focardi
- Istituto dei Sistemi Complessi del CNR via Madonna del Piano 10 Sesto Fiorentino50019Italy
| | - Barbara Franzetti
- Istituto Superiore per la Protezione e la Ricerca Ambientale via Brancati 60 Roma00148Italy
| | - Éveline Nivois
- DRAS‐Unité Ongulés Sauvages Office Français de la Biodiversité Chemin du Longeau Rozérieulles57160France
| | - Lara Veylit
- Department of Biology Centre for Biodiversity Dynamics Norwegian University of Science and Technology Trondheim7491Norway
| | - Bernt‐Erik Sæther
- Department of Biology Centre for Biodiversity Dynamics Norwegian University of Science and Technology Trondheim7491Norway
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14
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Horswill C, Manica A, Daunt F, Newell M, Wanless S, Wood M, Matthiopoulos J. Improving assessments of data‐limited populations using life‐history theory. J Appl Ecol 2021. [DOI: 10.1111/1365-2664.13863] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Cat Horswill
- Institute of Biodiversity Animal Health & Comparative Medicine University of Glasgow Glasgow UK
- Department of Zoology University of Cambridge Cambridge UK
- ZSL Institute of Zoology London UK
- Centre for Biodiversity and Environmental Research Department of Genetics, Evolution and Environment University College London London UK
| | - Andrea Manica
- Department of Zoology University of Cambridge Cambridge UK
| | | | - Mark Newell
- UK Centre for Ecology & Hydrology Penicuik UK
| | | | - Matthew Wood
- School of Natural and Social Sciences University of Gloucestershire Cheltenham UK
| | - Jason Matthiopoulos
- Institute of Biodiversity Animal Health & Comparative Medicine University of Glasgow Glasgow UK
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15
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Barsbai T, Lukas D, Pondorfer A. Local convergence of behavior across species. Science 2021; 371:292-295. [PMID: 33446557 DOI: 10.1126/science.abb7481] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 11/12/2020] [Indexed: 12/25/2022]
Abstract
Behavior is a way for organisms to respond flexibly to the environmental conditions they encounter. Our own species exhibits large behavioral flexibility and occurs in all terrestrial habitats, sharing these environments with many other species. It remains unclear to what extent a shared environment constrains behavior and whether these constraints apply similarly across species. Here, we show that foraging human populations and nonhuman mammal and bird species that live in a given environment exhibit high levels of similarity in their foraging, reproductive, and social behaviors. Our findings suggest that local conditions may select for similar behaviors in both humans and nonhuman animals.
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Affiliation(s)
- Toman Barsbai
- School of Economics, University of Bristol, Bristol, UK. .,Research Center International Development, Kiel Institute for the World Economy, Kiel, Germany
| | - Dieter Lukas
- Department of Human Behavior, Ecology and Culture, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.
| | - Andreas Pondorfer
- Department of Economics, University of Bonn, Bonn, Germany. .,TUMCS for Biotechnology and Sustainability, Technical University of Munich, Munich, Germany
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16
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Valenzuela-Sánchez A, Wilber MQ, Canessa S, Bacigalupe LD, Muths E, Schmidt BR, Cunningham AA, Ozgul A, Johnson PTJ, Cayuela H. Why disease ecology needs life-history theory: a host perspective. Ecol Lett 2021; 24:876-890. [PMID: 33492776 DOI: 10.1111/ele.13681] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 12/16/2020] [Accepted: 12/18/2020] [Indexed: 12/16/2022]
Abstract
When facing an emerging infectious disease of conservation concern, we often have little information on the nature of the host-parasite interaction to inform management decisions. However, it is becoming increasingly clear that the life-history strategies of host species can be predictive of individual- and population-level responses to infectious disease, even without detailed knowledge on the specifics of the host-parasite interaction. Here, we argue that a deeper integration of life-history theory into disease ecology is timely and necessary to improve our capacity to understand, predict and mitigate the impact of endemic and emerging infectious diseases in wild populations. Using wild vertebrates as an example, we show that host life-history characteristics influence host responses to parasitism at different levels of organisation, from individuals to communities. We also highlight knowledge gaps and future directions for the study of life-history and host responses to parasitism. We conclude by illustrating how this theoretical insight can inform the monitoring and control of infectious diseases in wildlife.
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Affiliation(s)
- Andrés Valenzuela-Sánchez
- Instituto de Ciencias Ambientales y Evolutivas, Universidad Austral de Chile, Valdivia, Chile.,ONG Ranita de Darwin, Valdivia and Santiago, Chile.,Centro de Investigación para la Sustentabilidad, Universidad Andrés Bello, Santiago, Chile
| | - Mark Q Wilber
- Ecology, Evolution, and Marine Biology, University of California, Santa Barbara, Santa Barbara, CA, 93106, USA.,Center for Wildlife Health, Department of Forestry, Wildlife and Fisheries, University of Tennessee Institute of Agriculture, Knoxville, TN, 37996, USA
| | - Stefano Canessa
- Wildlife Health Ghent, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Leonardo D Bacigalupe
- Instituto de Ciencias Ambientales y Evolutivas, Universidad Austral de Chile, Valdivia, Chile
| | - Erin Muths
- U.S. Geological Survey, 2150 Centre Avenue Bldg C, Fort Collins, Colorado, 80526, USA
| | - Benedikt R Schmidt
- Institut für Evolutionsbiologie und Umweltwissenschaften, Universität Zürich, Winterthurerstrasse 190, 8057, Zürich, Switzerland.,Info Fauna Karch, UniMail, Bâtiment G, Bellevaux 51, 2000, Neuchâtel, Switzerland
| | - Andrew A Cunningham
- Institute of Zoology, Zoological Society of London, Regent's Park, London, NW1 4RY, UK
| | - Arpat Ozgul
- Institut für Evolutionsbiologie und Umweltwissenschaften, Universität Zürich, Winterthurerstrasse 190, 8057, Zürich, Switzerland
| | - Pieter T J Johnson
- Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, Colorado, 80309, USA
| | - Hugo Cayuela
- IBIS, Department of Biology, University Laval, Pavillon Charles-Eugène-Marchand, Avenue de la Médecine, Quebec City, Canada.,Department of Ecology and Evolution, University of Lausanne, 1015 Lausanne, Switzerland
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17
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18
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19
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20
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21
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Hassler G, Tolkoff MR, Allen WL, Ho LST, Lemey P, Suchard MA. Inferring Phenotypic Trait Evolution on Large Trees With Many Incomplete Measurements. J Am Stat Assoc 2020; 117:678-692. [PMID: 36060555 PMCID: PMC9438787 DOI: 10.1080/01621459.2020.1799812] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 05/27/2020] [Accepted: 07/15/2020] [Indexed: 01/03/2023]
Abstract
Comparative biologists are often interested in inferring covariation between multiple biological traits sampled across numerous related taxa. To properly study these relationships, we must control for the shared evolutionary history of the taxa to avoid spurious inference. An additional challenge arises as obtaining a full suite of measurements becomes increasingly difficult with increasing taxa. This generally necessitates data imputation or integration, and existing control techniques typically scale poorly as the number of taxa increases. We propose an inference technique that integrates out missing measurements analytically and scales linearly with the number of taxa by using a post-order traversal algorithm under a multivariate Brownian diffusion (MBD) model to characterize trait evolution. We further exploit this technique to extend the MBD model to account for sampling error or non-heritable residual variance. We test these methods to examine mammalian life history traits, prokaryotic genomic and phenotypic traits, and HIV infection traits. We find computational efficiency increases that top two orders-of-magnitude over current best practices. While we focus on the utility of this algorithm in phylogenetic comparative methods, our approach generalizes to solve long-standing challenges in computing the likelihood for matrix-normal and multivariate normal distributions with missing data at scale.
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Affiliation(s)
- Gabriel Hassler
- Department of Biomathematics, David Geffen School of Medicine at UCLA, University of California, Los Angeles, United States
| | - Max R Tolkoff
- Department of Biostatistics, Jonathan and Karin Fielding School of Public Health, University of California, Los Angeles, United States
| | - William L Allen
- Department of Biosciences, Swansea University, Swansea, United Kingdom
| | - Lam Si Tung Ho
- Department of Mathematics and Statistics, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Philippe Lemey
- Department of Microbiology and Immunology, Rega Institute, KU Leuven, Leuven, Belgium
| | - Marc A Suchard
- Department of Biomathematics, David Geffen School of Medicine at UCLA, University of California, Los Angeles, United States
- Department of Biostatistics, Jonathan and Karin Fielding School of Public Health, University of California, Los Angeles, United States
- Department of Human Genetics, David Geffen School of Medicine at UCLA, Universtiy of California, Los Angeles, United States
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22
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Constant T, Giroud S, Viblanc VA, Tissier ML, Bergeron P, Dobson FS, Habold C. Integrating Mortality Risk and the Adaptiveness of Hibernation. Front Physiol 2020; 11:706. [PMID: 32754044 PMCID: PMC7366871 DOI: 10.3389/fphys.2020.00706] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 05/28/2020] [Indexed: 11/16/2022] Open
Abstract
Low mortality rate is often associated with slow life history, and so far, has mainly been assessed through examinations of specific adaptations and lifestyles that limit mortality risk. However, the organization of activity time budgets also needs to be considered, since some activities and the time afforded for performing them may expose animals to higher mortality risks such as increased predation and/or increased metabolic stress. We examined the extent of activity time budgets contribution to explaining variation in life history traits in mammals. We specifically focused on hibernating species because of their marked seasonal cycle of activity/inactivity associated with very different mortality risks. Hibernation is considered a seasonal adaptation to prolonged periods of food shortage and cold. This inactivity period may also reduce both extrinsic and intrinsic mortality risks, by decreasing exposure to predators and drastically reducing metabolic rate. In turn, reduction in mortality may explain why hibernators have slower life history traits than non-hibernators of the same size. Using phylogenetically controlled models, we tested the hypothesis that longevity was positively correlated with the hibernation season duration (the time spent between immergence and emergence from the hibernaculum or den) across 82 different mammalian species. We found that longevity increased significantly with hibernation season duration, an effect that was particularly strong in small hibernators (<1.5 kg) especially for bats. These results confirm that hibernation not only allows mammals to survive periods of energy scarcity, but further suggest that activity time budgets may be selected to reduce mortality risks according to life history pace.
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Affiliation(s)
- Théo Constant
- UMR 7178, Centre National de la Recherche Scientifique, Institut Pluridisciplinaire Hubert CURIEN, Université de Strasbourg, Strasbourg, France
| | - Sylvain Giroud
- Department of Interdisciplinary Life Sciences, Research Institute of Wildlife Ecology, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Vincent A. Viblanc
- UMR 7178, Centre National de la Recherche Scientifique, Institut Pluridisciplinaire Hubert CURIEN, Université de Strasbourg, Strasbourg, France
| | - Mathilde L. Tissier
- Department of Biological Sciences, Bishop’s University, Sherbrooke, QC, Canada
| | - Patrick Bergeron
- Department of Biological Sciences, Bishop’s University, Sherbrooke, QC, Canada
| | - F. Stephen Dobson
- UMR 7178, Centre National de la Recherche Scientifique, Institut Pluridisciplinaire Hubert CURIEN, Université de Strasbourg, Strasbourg, France
- Department of Biological Sciences, Auburn University, Auburn, AL, United States
| | - Caroline Habold
- UMR 7178, Centre National de la Recherche Scientifique, Institut Pluridisciplinaire Hubert CURIEN, Université de Strasbourg, Strasbourg, France
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23
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Capdevila P, Beger M, Blomberg SP, Hereu B, Linares C, Salguero‐Gómez R. Longevity, body dimension and reproductive mode drive differences in aquatic versus terrestrial life‐history strategies. Funct Ecol 2020. [DOI: 10.1111/1365-2435.13604] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Pol Capdevila
- Department of Zoology Oxford University Oxford UK
- Departament de Biologia Evolutiva Ecologia i Ciències Ambientals and Institut de Recerca de la Biodiversitat (IRBIO) Universitat de Barcelona Barcelona Spain
| | - Maria Beger
- School of Biology Faculty of Biological Sciences University of Leeds Leeds UK
- Centre for Biodiversity and Conservation Science School of Biological Sciences The University of Queensland Brisbane QLD Australia
| | - Simone P. Blomberg
- School of Biological Sciences The University of Queensland Brisbane QLD Australia
| | - Bernat Hereu
- Departament de Biologia Evolutiva Ecologia i Ciències Ambientals and Institut de Recerca de la Biodiversitat (IRBIO) Universitat de Barcelona Barcelona Spain
| | - Cristina Linares
- Departament de Biologia Evolutiva Ecologia i Ciències Ambientals and Institut de Recerca de la Biodiversitat (IRBIO) Universitat de Barcelona Barcelona Spain
| | - Roberto Salguero‐Gómez
- Department of Zoology Oxford University Oxford UK
- Centre for Biodiversity and Conservation Science School of Biological Sciences The University of Queensland Brisbane QLD Australia
- Evolutionary Demography Laboratory Max Planck Institute for Demographic Research Rostock Germany
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24
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Richerson PJ, Boyd R. The human life history is adapted to exploit the adaptive advantages of culture. Philos Trans R Soc Lond B Biol Sci 2020; 375:20190498. [PMID: 32475331 PMCID: PMC7293148 DOI: 10.1098/rstb.2019.0498] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Humans evolved from an ape ancestor that was highly intelligent, moderately social and moderately dependent on cultural adaptations for subsistence technology (tools). By the late Pleistocene, humans had become highly dependent on culture for subsistence and for rules to organize a complex social life. Adaptation by cultural traditions transformed our life history, leading to an extended juvenile period to learn subsistence and social skills, post-reproductive survival to help conserve and transmit skills, a dependence on social support for mothers of large-brained, very dependent and nutrient-demanding offspring, males devoting substantial effort to provisioning rather than mating, and the cultivation of large social networks to tap pools in information unavailable to less social species. One measure of the success of the exploitation of culture is that the minimum inter-birth interval of humans is nearly half that of our ape relatives. Another measure is the wide geographical distribution of humans compared with other apes, based on subsistence systems adapted to fine-scale spatial environmental variation. An important macro-evolutionary question is why our big-brained, culture-intensive life-history strategy evolved so recently and in only our lineage. We suggest that increasing spatial and temporal variation in the Pleistocene favoured cultural adaptations. This article is part of the theme issue 'Life history and learning: how childhood, caregiving and old age shape cognition and culture in humans and other animals'.
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Affiliation(s)
- Peter J Richerson
- Department of Environmental Science and Policy, University of California-Davis, One Shields Avenue, Davis, CA 95616, USA
| | - Robert Boyd
- School of Human Evolution and Social Change, Arizona State University, Tempe AZ, USA
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25
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Fernandes HB, Peñaherrera-Aguirre M, Woodley of Menie MA, Figueredo AJ. Macroevolutionary patterns and selection modes for general intelligence (G) and for commonly used neuroanatomical volume measures in primates. INTELLIGENCE 2020. [DOI: 10.1016/j.intell.2020.101456] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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26
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Bakewell AT, Davis KE, Freckleton RP, Isaac NJB, Mayhew PJ. Comparing Life Histories across Taxonomic Groups in Multiple Dimensions: How Mammal-Like Are Insects? Am Nat 2019; 195:70-81. [PMID: 31868535 DOI: 10.1086/706195] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Explaining variation in life histories remains a major challenge because they are multidimensional and there are many competing explanatory theories and paradigms. An influential concept in life-history theory is the fast-slow continuum, exemplified by mammals. Determining the utility of such concepts across taxonomic groups requires comparison of the groups' life histories in multidimensional space. Insects display enormous species richness and phenotypic diversity, but testing hypotheses like the fast-slow continuum has been inhibited by incomplete trait data. We use phylogenetic imputation to generate complete data sets of seven life-history traits in orthopterans (grasshoppers and crickets) and examine the robustness of these imputations for our findings. Three phylogenetic principal components explain 83%-96% of variation in these data. We find consistent evidence of an axis mostly following expectations of a fast-slow continuum, except that "slow" species produce larger, not smaller, clutches of eggs. We show that the principal axes of variation in orthopterans and reptiles are mutually explanatory, as are those of mammals and birds. Essentially, trait covariation in Orthoptera, with "slow" species producing larger clutches, is more reptilelike than mammal-like or birdlike. We conclude that the fast-slow continuum is less pronounced in Orthoptera than it is in birds and mammals, reducing the universal relevance of this pattern and the theories that predict it.
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27
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Javoiš J, Davis RB, Tammaru T. A comparative morphometric study of sensory capacity in geometrid moths. J Evol Biol 2019; 32:380-389. [DOI: 10.1111/jeb.13422] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 01/27/2019] [Accepted: 01/28/2019] [Indexed: 12/01/2022]
Affiliation(s)
- Juhan Javoiš
- Department of ZoologyInstitute of Ecology and Earth SciencesUniversity of Tartu Tartu Estonia
| | - Robert B. Davis
- Department of ZoologyInstitute of Ecology and Earth SciencesUniversity of Tartu Tartu Estonia
| | - Toomas Tammaru
- Department of ZoologyInstitute of Ecology and Earth SciencesUniversity of Tartu Tartu Estonia
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28
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Tomasek O, Bobek L, Kralova T, Adamkova M, Albrecht T. Fuel for the pace of life: Baseline blood glucose concentration co-evolves with life-history traits in songbirds. Funct Ecol 2018. [DOI: 10.1111/1365-2435.13238] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Oldrich Tomasek
- Institute of Vertebrate Biology of the Czech Academy of Sciences; Brno Czech Republic
- Department of Zoology, Faculty of Science; Charles University; Prague 2 Czech Republic
| | - Lukas Bobek
- Institute of Vertebrate Biology of the Czech Academy of Sciences; Brno Czech Republic
- Department of Botany and Zoology, Faculty of Science; Masaryk University; Brno Czech Republic
| | - Tereza Kralova
- Institute of Vertebrate Biology of the Czech Academy of Sciences; Brno Czech Republic
- Department of Botany and Zoology, Faculty of Science; Masaryk University; Brno Czech Republic
| | - Marie Adamkova
- Institute of Vertebrate Biology of the Czech Academy of Sciences; Brno Czech Republic
- Department of Botany and Zoology, Faculty of Science; Masaryk University; Brno Czech Republic
| | - Tomas Albrecht
- Institute of Vertebrate Biology of the Czech Academy of Sciences; Brno Czech Republic
- Department of Zoology, Faculty of Science; Charles University; Prague 2 Czech Republic
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29
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Nettersheim J, Gerlach G, Herpertz S, Abed R, Figueredo AJ, Brüne M. Evolutionary Psychology of Eating Disorders: An Explorative Study in Patients With Anorexia Nervosa and Bulimia Nervosa. Front Psychol 2018; 9:2122. [PMID: 30429818 PMCID: PMC6220092 DOI: 10.3389/fpsyg.2018.02122] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Accepted: 10/15/2018] [Indexed: 02/01/2023] Open
Abstract
Prior research on non-clinical samples has lent support to the sexual competition hypothesis for eating disorders (SCH) where the drive for thinness can be seen as an originally adaptive strategy for women to preserve a nubile female shape, which, when driven to an extreme, may cause eating disorders. Restrictive versus impulsive eating behavior may also be relevant for individual differences in allocation of resources to either mating effort or somatic growth, reflected in an evolutionary concept called “Life History Theory” (LHT). In this study, we aimed to test the SCH and predictions from LHT in female patients with clinically manifest eating disorders. Accordingly, 20 women diagnosed with anorexia nervosa (AN), 20 with bulimia nervosa (BN), and 29 age-matched controls completed a package of questionnaires comprising measures for behavioral features and attitudes related to eating behavior, intrasexual competition, life history strategy, executive functioning and mating effort. In line with predictions, we found that relatively faster life history strategies were associated with poorer executive functioning, lower perceived own mate value, greater intrasexual competition for mates but not for status, and, in part, with greater disordered eating behavior. Comparisons between AN and BN revealed that individuals with BN tended to pursue a “fast” life history strategy, whereas people with AN were more similar to controls in pursuing a “slow” life history strategy. Moreover, intrasexual competition for mates was significantly predicted by the severity of disordered eating behavior. Together, our findings lend partial support to the SCH for eating disorders. We discuss the implications and limitations of our study findings.
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Affiliation(s)
- Johanna Nettersheim
- LWL University Hospital Bochum, Department of Psychiatry, Psychotherapy and Preventive Medicine, Division of Cognitive Neuropsychiatry, Ruhr University Bochum, Bochum, Germany
| | - Gabriele Gerlach
- LWL University Hospital Bochum, Department of Psychosomatic Medicine, Ruhr University Bochum, Bochum, Germany
| | - Stephan Herpertz
- LWL University Hospital Bochum, Department of Psychosomatic Medicine, Ruhr University Bochum, Bochum, Germany
| | - Riadh Abed
- Mental Health Tribunals, Ministry of Justice, Sheffield, United Kingdom
| | - Aurelio J Figueredo
- Department of Psychology, School of Mind, Brain, and Behavior, College of Science, University of Arizona, Tucson, AZ, United States
| | - Martin Brüne
- LWL University Hospital Bochum, Department of Psychiatry, Psychotherapy and Preventive Medicine, Division of Cognitive Neuropsychiatry, Ruhr University Bochum, Bochum, Germany
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30
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Saclier N, François CM, Konecny-Dupré L, Lartillot N, Guéguen L, Duret L, Malard F, Douady CJ, Lefébure T. Life History Traits Impact the Nuclear Rate of Substitution but Not the Mitochondrial Rate in Isopods. Mol Biol Evol 2018; 35:2900-2912. [DOI: 10.1093/molbev/msy184] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Affiliation(s)
- Nathanaëlle Saclier
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5023, ENTPE, Laboratoire d’Ecologie des Hydrosystèmes Naturels et Anthropisés, Villeurbanne, France
| | - Clémentine M François
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5023, ENTPE, Laboratoire d’Ecologie des Hydrosystèmes Naturels et Anthropisés, Villeurbanne, France
| | - Lara Konecny-Dupré
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5023, ENTPE, Laboratoire d’Ecologie des Hydrosystèmes Naturels et Anthropisés, Villeurbanne, France
| | - Nicolas Lartillot
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5558, Laboratoire de Biométrie et Biologie Evolutive, Villeurbanne, France
| | - Laurent Guéguen
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5558, Laboratoire de Biométrie et Biologie Evolutive, Villeurbanne, France
| | - Laurent Duret
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5558, Laboratoire de Biométrie et Biologie Evolutive, Villeurbanne, France
| | - Florian Malard
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5023, ENTPE, Laboratoire d’Ecologie des Hydrosystèmes Naturels et Anthropisés, Villeurbanne, France
| | - Christophe J Douady
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5023, ENTPE, Laboratoire d’Ecologie des Hydrosystèmes Naturels et Anthropisés, Villeurbanne, France
- Institut Universitaire de France, Paris, France
| | - Tristan Lefébure
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5023, ENTPE, Laboratoire d’Ecologie des Hydrosystèmes Naturels et Anthropisés, Villeurbanne, France
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31
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White HJ, Montgomery IW, Lennon JJ. Contribution of local rarity and climatic suitability to local extinction and colonization varies with species traits. J Anim Ecol 2018; 87:1560-1572. [DOI: 10.1111/1365-2656.12881] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 07/04/2018] [Indexed: 11/28/2022]
Affiliation(s)
- Hannah J. White
- School of Biological Sciences; Queen's University Belfast; Belfast UK
- School of Biology and Environmental Science; Earth Institute; University College Dublin; Dublin Ireland
| | - Ian W. Montgomery
- School of Biological Sciences; Queen's University Belfast; Belfast UK
- Institute of Global Food Security (IGFS); Queen's University Belfast; Belfast UK
| | - Jack J. Lennon
- School of Biological Sciences; Queen's University Belfast; Belfast UK
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32
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Exceptional body size-extinction risk relations shed new light on the freshwater biodiversity crisis. Proc Natl Acad Sci U S A 2017; 114:E10263-E10264. [PMID: 29122937 DOI: 10.1073/pnas.1717087114] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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33
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Dudeck BP, Clinchy M, Allen MC, Zanette LY. Fear affects parental care, which predicts juvenile survival and exacerbates the total cost of fear on demography. Ecology 2017; 99:127-135. [DOI: 10.1002/ecy.2050] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 09/24/2017] [Accepted: 10/02/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Blair P. Dudeck
- Department of Biology; Western University; London Ontario N6A 5B7 Canada
| | - Michael Clinchy
- Department of Biology; Western University; London Ontario N6A 5B7 Canada
| | - Marek C. Allen
- Department of Biology; Western University; London Ontario N6A 5B7 Canada
| | - Liana Y. Zanette
- Department of Biology; Western University; London Ontario N6A 5B7 Canada
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34
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Strayer DL, D'Antonio CM, Essl F, Fowler MS, Geist J, Hilt S, Jarić I, Jöhnk K, Jones CG, Lambin X, Latzka AW, Pergl J, Pyšek P, Robertson P, Schmalensee M, Stefansson RA, Wright J, Jeschke JM. Boom‐bust dynamics in biological invasions: towards an improved application of the concept. Ecol Lett 2017; 20:1337-1350. [DOI: 10.1111/ele.12822] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Revised: 12/19/2016] [Accepted: 07/20/2017] [Indexed: 01/08/2023]
Affiliation(s)
- David L. Strayer
- Cary Institute of Ecosystem Studies Millbrook NY USA
- Freie Universität Berlin Berlin Germany
| | - Carla M. D'Antonio
- Department of Ecology, Evolution, and Marine Biology University of California Santa Barbara Santa Barbara CA USA
| | - Franz Essl
- Division of Conservation Vegetation and Landscape Ecology University of Vienna Vienna Austria
| | - Mike S. Fowler
- Department of Biosciences Swansea University Singleton Park UK
| | - Juergen Geist
- Aquatic Systems Biology Unit Technical University of Munich Freising Germany
| | - Sabine Hilt
- Leibniz‐Institute of Freshwater Ecology and Inland Fisheries (IGB) Berlin Germany
| | - Ivan Jarić
- Leibniz‐Institute of Freshwater Ecology and Inland Fisheries (IGB) Berlin Germany
- Institute for Multidisciplinary Research University of Belgrade BelgradeSerbia
| | - Klaus Jöhnk
- Commonwealth Scientific and Industrial Research Organisation Land and Water Black Mountain Canberra Australia
| | | | - Xavier Lambin
- School of Biological Sciences University of Aberdeen Aberdeen UK
| | - Alexander W. Latzka
- Department of Natural Resource Sciences McGill University‐MacDonald Campus Saint‐Anne‐de‐Bellevue Canada
| | - Jan Pergl
- Institute of Botany Department of Invasion Ecology The Czech Academy of Sciences Průhonice Czech Republic
| | - Petr Pyšek
- Department of Invasion Ecology Institute of Botany The Czech Academy of Sciences Průhonice Czech Republic
- Department of Ecology Faculty of Science Charles University Viničná 7 Prague 2 Czech Republic
- Centre for Invasion Biology Department of Botany & Zoology Stellenbosch University Matieland7602 South Africa
| | | | - Menja Schmalensee
- West Iceland Nature Research Centre Stykkishólmur Iceland
- Faculty of Life and Environmental Sciences University of Iceland Reykjavík Iceland
| | | | | | - Jonathan M. Jeschke
- Freie Universität Berlin Berlin Germany
- Leibniz‐Institute of Freshwater Ecology and Inland Fisheries (IGB) Berlin Germany
- Berlin‐Brandenburg Institute of Advanced Biodiversity Research (BBIB) Berlin Germany
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35
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Davis RB, Javoiš J, Kaasik A, Õunap E, Tammaru T. An ordination of life histories using morphological proxies: capital vs. income breeding in insects. Ecology 2016; 97:2112-2124. [DOI: 10.1002/ecy.1435] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Revised: 12/09/2015] [Accepted: 03/08/2016] [Indexed: 11/12/2022]
Affiliation(s)
- Robert B. Davis
- Department of Zoology; Institute of Ecology and Earth Sciences; University of Tartu; Vanemuise 46 EE-51014 Tartu Estonia
| | - Juhan Javoiš
- Department of Zoology; Institute of Ecology and Earth Sciences; University of Tartu; Vanemuise 46 EE-51014 Tartu Estonia
| | - Ants Kaasik
- Department of Zoology; Institute of Ecology and Earth Sciences; University of Tartu; Vanemuise 46 EE-51014 Tartu Estonia
| | - Erki Õunap
- Department of Zoology; Institute of Ecology and Earth Sciences; University of Tartu; Vanemuise 46 EE-51014 Tartu Estonia
- Institute of Agricultural and Environmental Sciences; Estonian University of Life Sciences; Kreutzwaldi 5 EE-51014 Tartu Estonia
| | - Toomas Tammaru
- Department of Zoology; Institute of Ecology and Earth Sciences; University of Tartu; Vanemuise 46 EE-51014 Tartu Estonia
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36
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Singh N, Mishra G. Slow and fast development in two aphidophagous ladybirds on scarce and abundant prey supply. BULLETIN OF ENTOMOLOGICAL RESEARCH 2016; 106:347-358. [PMID: 26898500 DOI: 10.1017/s0007485316000080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Developmental rates are highly variable, both within and between genotypes and populations. But the rationale for two differential (slow and fast) developmental rates within same cohort under varying prey supply has yet not been explored. For this purpose, we investigated the effect of scarce and abundant prey supply on slow and fast development at 27°C in two aphidophagous ladybirds, Menochilus sexmaculatus (Fabricius) and Propylea dissecta (Mulsant) and its effect on their body mass and reproductive attributes. The ladybirds were provided with scarce and abundant supply of Aphis craccivora Koch under standardized abiotic conditions in the laboratory. A clear bimodal (two peaks, where the first peak represented the fast developing individuals and the second peak slow developing individuals) pattern of distribution for both prey supplies was obtained, which got skewed with change in prey supply. On abundant prey supply, more fast developing individuals (139 M. sexmaculatus and 123 P. dissecta) were found and less (46 M. sexmaculatus and 36 P. dissecta) on scarce prey supply. Slow developing individuals had female biased sex ratio, higher longevity and lower body mass. Fast developing females laid higher number of eggs with higher egg viability. Results of the study are indicative of occurrence and constancy of the slow and fast developing individuals in the egg batch.
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Affiliation(s)
- N Singh
- Ladybird Research Laboratory,Department of Zoology,University of Lucknow,Lucknow-226007,India
| | - G Mishra
- Ladybird Research Laboratory,Department of Zoology,University of Lucknow,Lucknow-226007,India
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37
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Quetglas A, Rueda L, Alvarez-Berastegui D, Guijarro B, Massutí E. Contrasting Responses to Harvesting and Environmental Drivers of Fast and Slow Life History Species. PLoS One 2016; 11:e0148770. [PMID: 26859577 PMCID: PMC4747561 DOI: 10.1371/journal.pone.0148770] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Accepted: 01/22/2016] [Indexed: 11/19/2022] Open
Abstract
According to their main life history traits, organisms can be arranged in a continuum from fast (species with small body size, short lifespan and high fecundity) to slow (species with opposite characteristics). Life history determines the responses of organisms to natural and anthropogenic factors, as slow species are expected to be more sensitive than fast species to perturbations. Owing to their contrasting traits, cephalopods and elasmobranchs are typical examples of fast and slow strategies, respectively. We investigated the responses of these two contrasting strategies to fishing exploitation and environmental conditions (temperature, productivity and depth) using generalized additive models. Our results confirmed the foreseen contrasting responses of cephalopods and elasmobranchs to natural (environment) and anthropogenic (harvesting) influences. Even though a priori foreseen, we did expect neither the clear-cut differential responses between groups nor the homogeneous sensitivity to the same factors within the two taxonomic groups. Apart from depth, which affected both groups equally, cephalopods and elasmobranchs were exclusively affected by environmental conditions and fishing exploitation, respectively. Owing to its short, annual cycle, cephalopods do not have overlapping generations and consequently lack the buffering effects conferred by different age classes observed in multi-aged species such as elasmobranchs. We suggest that cephalopods are sensitive to short-term perturbations, such as seasonal environmental changes, because they lack this buffering effect but they are in turn not influenced by continuous, long-term moderate disturbances such as fishing because of its high population growth and turnover. The contrary would apply to elasmobranchs, whose multi-aged population structure would buffer the seasonal environmental effects, but they would display strong responses to uninterrupted harvesting due to its low population resilience. Besides providing empirical evidence to the theoretically predicted contrasting responses of cephalopods and elasmobranchs to disturbances, our results are useful for the sustainable exploitation of these resources.
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Affiliation(s)
- Antoni Quetglas
- Instituto Español de Oceanografía, Centre Oceanogràfic de les Balears, Palma de Mallorca, Spain
- * E-mail:
| | - Lucía Rueda
- Instituto Español de Oceanografía, Centre Oceanogràfic de les Balears, Palma de Mallorca, Spain
| | | | - Beatriz Guijarro
- Instituto Español de Oceanografía, Centre Oceanogràfic de les Balears, Palma de Mallorca, Spain
| | - Enric Massutí
- Instituto Español de Oceanografía, Centre Oceanogràfic de les Balears, Palma de Mallorca, Spain
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39
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Dantzer B, Fletcher QE. Telomeres shorten more slowly in slow-aging wild animals than in fast-aging ones. Exp Gerontol 2015; 71:38-47. [DOI: 10.1016/j.exger.2015.08.012] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 08/21/2015] [Accepted: 08/22/2015] [Indexed: 01/01/2023]
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Szekely P, Korem Y, Moran U, Mayo A, Alon U. The Mass-Longevity Triangle: Pareto Optimality and the Geometry of Life-History Trait Space. PLoS Comput Biol 2015; 11:e1004524. [PMID: 26465336 PMCID: PMC4605829 DOI: 10.1371/journal.pcbi.1004524] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2014] [Accepted: 08/26/2015] [Indexed: 12/14/2022] Open
Abstract
When organisms need to perform multiple tasks they face a fundamental tradeoff: no phenotype can be optimal at all tasks. This situation was recently analyzed using Pareto optimality, showing that tradeoffs between tasks lead to phenotypes distributed on low dimensional polygons in trait space. The vertices of these polygons are archetypes--phenotypes optimal at a single task. This theory was applied to examples from animal morphology and gene expression. Here we ask whether Pareto optimality theory can apply to life history traits, which include longevity, fecundity and mass. To comprehensively explore the geometry of life history trait space, we analyze a dataset of life history traits of 2105 endothermic species. We find that, to a first approximation, life history traits fall on a triangle in log-mass log-longevity space. The vertices of the triangle suggest three archetypal strategies, exemplified by bats, shrews and whales, with specialists near the vertices and generalists in the middle of the triangle. To a second approximation, the data lies in a tetrahedron, whose extra vertex above the mass-longevity triangle suggests a fourth strategy related to carnivory. Each animal species can thus be placed in a coordinate system according to its distance from the archetypes, which may be useful for genome-scale comparative studies of mammalian aging and other biological aspects. We further demonstrate that Pareto optimality can explain a range of previous studies which found animal and plant phenotypes which lie in triangles in trait space. This study demonstrates the applicability of multi-objective optimization principles to understand life history traits and to infer archetypal strategies that suggest why some mammalian species live much longer than others of similar mass.
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Affiliation(s)
- Pablo Szekely
- Department of Molecular Cell Biology, The Weizmann Institute of Science, Rehovot, Israel
| | - Yael Korem
- Department of Molecular Cell Biology, The Weizmann Institute of Science, Rehovot, Israel
| | - Uri Moran
- Department of Plant Science, The Weizmann Institute of Science, Rehovot, Israel
| | - Avi Mayo
- Department of Molecular Cell Biology, The Weizmann Institute of Science, Rehovot, Israel
| | - Uri Alon
- Department of Molecular Cell Biology, The Weizmann Institute of Science, Rehovot, Israel
- * E-mail:
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41
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Figueredo AJ, de Baca TC, Black CJ, García RA, Fernandes HBF, Wolf PSA, Anthony M. Methodologically Sound: Evaluating the Psychometric Approach to the Assessment of Human Life History [Reply to ]. EVOLUTIONARY PSYCHOLOGY 2015. [DOI: 10.1177/147470491501300202] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Copping, Campbell, and Muncer (2014) have recently published an article critical of the psychometric approach to the assessment of life history (LH) strategy. Their purported goal was testing for the convergent validation and examining the psychometric structure of the High-K Strategy Scale (HKSS). As much of the literature on the psychometrics of human LH during the past decade or so has emanated from our research laboratory and those of close collaborators, we have prepared this detailed response. Our response is organized into four main sections: (1) A review of psychometric methods for the assessment of human LH strategy, expounding upon the essence of our approach; (2) our theoretical/conceptual concerns regarding the critique, addressing the broader issues raised by the critique regarding the latent and hierarchical structure of LH strategy; (3) our statistical/methodological concerns regarding the critique, examining the validity and persuasiveness of the empirical case made specifically against the HKSS; and (4) our recommendations for future research that we think might be helpful in closing the gap between the psychometric and biometric approaches to measurement in this area. Clearly stating our theoretical positions, describing our existing body of work, and acknowledging their limitations should assist future researchers in planning and implementing more informed and prudent empirical research that will synthesize the psychometric approach to the assessment of LH strategy with complementary methods.
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Affiliation(s)
- Aurelio José Figueredo
- Department of Psychology, School of Mind, Brain and Behavior, College of Science, University of Arizona, Tucson, AZ, USA
| | - Tomás Cabeza de Baca
- Health Psychology, Department of Psychiatry, University of California, San Francisco, CA, USA
| | - Candace Jasmine Black
- Department of Psychology, School of Mind, Brain and Behavior, College of Science, University of Arizona, Tucson, AZ, USA
| | - Rafael Antonio García
- Department of Psychology, School of Mind, Brain and Behavior, College of Science, University of Arizona, Tucson, Arizona, USA
| | | | - Pedro Sofio Abril Wolf
- Department of Psychology and Centre for Social Science Research, University of Cape Town, Cape Town, Western Cape, South Africa
| | - Michael Anthony
- Woodley of Menie, Center Leo Apostel for Interdisciplinary Studies, Vrije Universiteit Brussel, Brussels, Belgium
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42
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Gamelon M, Gaillard JM, Gimenez O, Coulson T, Tuljapurkar S, Baubet E. Linking demographic responses and life history tactics from longitudinal data in mammals. OIKOS 2015. [DOI: 10.1111/oik.02582] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Marlène Gamelon
- Dept of Biology; Centre for Biodiversity Dynamics, Norwegian Univ. of Science and Technology; NO-7491 Trondheim Norway
| | - Jean-Michel Gaillard
- Laboratoire de Biométrie et Biologie Evolutive, UMR 5558, Univ. de Lyon; Université Lyon 1 FR 69 622 Villeurbanne France
| | - Olivier Gimenez
- Centre d'Ecologie Fonctionnelle et Evolutive, UMR 5175, campus CNRS; 1919 Route de Mende FR-34 293 Montpellier Cedex 5 France
| | - Tim Coulson
- Dept of Zoology; Univ. of Oxford; South Parks Road Oxford OX1 3PS UK
| | | | - Eric Baubet
- Office National de la Chasse et de la Faune Sauvage, CNERA Cervidés Sangliers; 2 Bis Rue des Religieuses, BP 19 FR-52 120 Châteauvillain France
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43
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Tayeh A, Hufbauer RA, Estoup A, Ravigné V, Frachon L, Facon B. Biological invasion and biological control select for different life histories. Nat Commun 2015; 6:7268. [PMID: 26035519 PMCID: PMC4458860 DOI: 10.1038/ncomms8268] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2014] [Accepted: 04/23/2015] [Indexed: 11/29/2022] Open
Abstract
Biological invaders have long been hypothesized to exhibit the fast end of the life-history spectrum, with early reproduction and a short lifespan. Here, we examine the rapid evolution of life history within the harlequin ladybird Harmonia axyridis. The species, once used as a biological control agent, is now a worldwide invader. We show that biocontrol populations have evolved a classic fast life history during their maintenance in laboratories. Invasive populations also reproduce earlier than native populations, but later than biocontrol ones. Invaders allocate more resources to reproduction than native and biocontrol individuals, and their reproduction is spread over a longer lifespan. This life history is best described as a bet-hedging strategy. We assert that invasiveness cannot be explained only by invoking faster life histories. Instead, the evolution of life history within invasive populations can progress rapidly and converge to a fine-tuned evolutionary match between the invaded environment and the invader. Understanding how biological invaders displace native species is challenging. Here, the authors compare the evolution of life-history strategies in the harlequin ladybird under laboratory conditions and show that invaders reproduce earlier and allocate more resources to reproduction than natives.
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Affiliation(s)
| | - Ruth A Hufbauer
- Department of Bioagricultural Science and Pest Management, Graduate Degree Program in Ecology, Colorado State University, Fort Collins, Colorado CO 80526-1177, USA
| | | | - Virginie Ravigné
- 1] UMR BGPI, CIRAD, 34000 Montpellier, France [2] UMR Peuplements Végétaux et Bioagresseurs en Milieu Tropical, CIRAD-Université de la Réunion, Pôle de Protection des Plantes, 97410 Saint Pierre, France
| | - Léa Frachon
- 1] UMR CBGP, INRA, 34000 Montpellier, France [2] INRA, Laboratoire des Interactions Plantes-Microorganismes (LIPM), UMR441, F-31326 Castanet-Tolosan, France [3] CNRS, Laboratoire des Interactions Plantes-Microorganismes (LIPM), UMR2594, F-31326 Castanet-Tolosan, France
| | - Benoit Facon
- 1] UMR CBGP, INRA, 34000 Montpellier, France [2] UMR Peuplements Végétaux et Bioagresseurs en Milieu Tropical, CIRAD-Université de la Réunion, Pôle de Protection des Plantes, 97410 Saint Pierre, France
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Robert A, Chantepie S, Pavard S, Sarrazin F, Teplitsky C. Actuarial senescence can increase the risk of extinction of mammal populations. ECOLOGICAL APPLICATIONS : A PUBLICATION OF THE ECOLOGICAL SOCIETY OF AMERICA 2015; 25:116-124. [PMID: 26255361 DOI: 10.1890/14-0221.1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Despite recent acknowledgement that senescence can have negative impact on survival and fertility in natural environments across a wide range of animal species, we still do not know if it can reduce the viability of wild endangered populations. Focusing on actuarial senescence (i.e., the decline of survival probabilities at old ages), we use species-specific demographic information to project the extinction risk of wild populations of 58 species of mammals, accounting (or not) for senescence. Our projections reveal potential negative effects of aging on population viability, with an average decrease of 27% of the time to extinction and a potential deterioration of the population-level projected conservation status in 10% of the species. Senescence is associated with particularly strong increases of the extinction risk in species with low mortality rates and long intervals between litters, independently of their place in the phylogeny, indicating that the pace of life history can be used to forecast the detrimental effects of aging on the viability of species. The aim of the various existing systems of classification of threatened species is to set conservation priorities based on assessments of extinction risk. Our results indicate that the quantitative effects of senescence on extinction are highly heterogeneous, which can affect the ranking of species and populations when setting conservation, priorities. In mammals, based on life history traits of a few species, generic patterns of senescence can be incorporated into projection population models to minimize these biases in viability assessments.
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45
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Carnicer J, Sardans J, Stefanescu C, Ubach A, Bartrons M, Asensio D, Peñuelas J. Global biodiversity, stoichiometry and ecosystem function responses to human-induced C-N-P imbalances. JOURNAL OF PLANT PHYSIOLOGY 2015; 172:82-91. [PMID: 25270104 PMCID: PMC6485510 DOI: 10.1016/j.jplph.2014.07.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Accepted: 07/28/2014] [Indexed: 05/22/2023]
Abstract
Global change analyses usually consider biodiversity as a global asset that needs to be preserved. Biodiversity is frequently analysed mainly as a response variable affected by diverse environmental drivers. However, recent studies highlight that gradients of biodiversity are associated with gradual changes in the distribution of key dominant functional groups characterized by distinctive traits and stoichiometry, which in turn often define the rates of ecosystem processes and nutrient cycling. Moreover, pervasive links have been reported between biodiversity, food web structure, ecosystem function and species stoichiometry. Here we review current global stoichiometric gradients and how future distributional shifts in key functional groups may in turn influence basic ecosystem functions (production, nutrient cycling, decomposition) and therefore could exert a feedback effect on stoichiometric gradients. The C-N-P stoichiometry of most primary producers (phytoplankton, algae, plants) has been linked to functional trait continua (i.e. to major axes of phenotypic variation observed in inter-specific analyses of multiple traits). In contrast, the C-N-P stoichiometry of higher-level consumers remains less precisely quantified in many taxonomic groups. We show that significant links are observed between trait continua across trophic levels. In spite of recent advances, the future reciprocal feedbacks between key functional groups, biodiversity and ecosystem functions remain largely uncertain. The reported evidence, however, highlights the key role of stoichiometric traits and suggests the need of a progressive shift towards an ecosystemic and stoichiometric perspective in global biodiversity analyses.
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Affiliation(s)
- Jofre Carnicer
- Community and Conservation Ecology Group, Centre for Life Sciences, University of Groningen, The Netherlands.; CSIC, Global Ecology Unit, Cerdanyola del Valles, Barcelona, Catalonia 08193, Spain; Department of Ecology, University of Barcelona, Barcelona, Catalonia 08028, Spain..
| | - Jordi Sardans
- CREAF, Cerdanyola del Vallès, Barcelona, Catalonia 08193, Spain.; CSIC, Global Ecology Unit, Cerdanyola del Valles, Barcelona, Catalonia 08193, Spain
| | - Constantí Stefanescu
- CREAF, Cerdanyola del Vallès, Barcelona, Catalonia 08193, Spain.; CSIC, Global Ecology Unit, Cerdanyola del Valles, Barcelona, Catalonia 08193, Spain; Museu de Ciències Naturals de Granollers, Granollers, Catalonia 08402, Spain
| | - Andreu Ubach
- Department of Ecology, University of Barcelona, Barcelona, Catalonia 08028, Spain
| | - Mireia Bartrons
- CREAF, Cerdanyola del Vallès, Barcelona, Catalonia 08193, Spain.; CSIC, Global Ecology Unit, Cerdanyola del Valles, Barcelona, Catalonia 08193, Spain
| | - Dolores Asensio
- CREAF, Cerdanyola del Vallès, Barcelona, Catalonia 08193, Spain.; CSIC, Global Ecology Unit, Cerdanyola del Valles, Barcelona, Catalonia 08193, Spain
| | - Josep Peñuelas
- CREAF, Cerdanyola del Vallès, Barcelona, Catalonia 08193, Spain.; CSIC, Global Ecology Unit, Cerdanyola del Valles, Barcelona, Catalonia 08193, Spain
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46
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Gamelon M, Gimenez O, Baubet E, Coulson T, Tuljapurkar S, Gaillard JM. Influence of life-history tactics on transient dynamics: a comparative analysis across mammalian populations. Am Nat 2014; 184:673-83. [PMID: 25325750 PMCID: PMC6693489 DOI: 10.1086/677929] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Most mammalian populations suffer from natural or human-induced disturbances; populations are no longer at the equilibrium (i.e., at stable [st]age distribution) and exhibit transient dynamics. From a literature survey, we studied patterns of transient dynamics for mammalian species spanning a large range of life-history tactics and population growth rates. For each population, we built an age-structured matrix and calculated six metrics of transient dynamics. After controlling for possible confounding effects of the phylogenetic relatedness among species using a phylogenetic principal component analysis and phylogenetic generalized least squares models, we found that short-term demographic responses of mammalian populations to disturbance are shaped by generation time and growth rate. Species with a slow pace of life (i.e., species with a late maturity, a low fecundity, and a long life span) displayed decreases in population size after a disturbance, whereas fast-living species increased in population size. The magnitude of short-term variation in population size increased with asymptotic population growth, being buffered in slow-growing species (i.e., species with a low population growth rate) but large in fast-growing species. By demonstrating direct links between transient dynamics, life history (generation time), and ecology (demographic regime), our comparative analysis of transient dynamics clearly improves our understanding of population dynamics in variable environments and has clear implications for future studies of the interplay between evolutionary and ecological dynamics. As most populations in the wild are not at equilibrium, we recommend that analyses of transient dynamics be performed when studying population dynamics in variable environments.
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Affiliation(s)
- Marlène Gamelon
- Department of Biology, Centre for Biodiversity Dynamics, Norwegian University of Science and Technology, N-7491 Trondheim, Norway
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Wiedmann MA, Primicerio R, Dolgov A, Ottesen CAM, Aschan M. Life history variation in Barents Sea fish: implications for sensitivity to fishing in a changing environment. Ecol Evol 2014; 4:3596-611. [PMID: 25478151 PMCID: PMC4224534 DOI: 10.1002/ece3.1203] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Revised: 05/18/2014] [Accepted: 07/18/2014] [Indexed: 01/31/2023] Open
Abstract
Under exploitation and environmental change, it is essential to assess the sensitivity and vulnerability of marine ecosystems to such stress. A species’ response to stress depends on its life history. Sensitivity to harvesting is related to the life history “fast–slow” continuum, where “slow” species (i.e., large, long lived, and late maturing) are expected to be more sensitive to fishing than “fast” ones. We analyze life history traits variation for all common fish species in the Barents Sea and rank fishes along fast–slow gradients obtained by ordination analyses. In addition, we integrate species’ fast–slow ranks with ecosystem survey data for the period 2004–2009, to assess life history variation at the community level in space and time. Arctic fishes were smaller, had shorter life spans, earlier maturation, larger offspring, and lower fecundity than boreal ones. Arctic fishes could thus be considered faster than the boreal species, even when body size was corrected for. Phylogenetically related species possessed similar life histories. Early in the study period, we found a strong spatial gradient, where members of fish assemblages in the southwestern Barents Sea displayed slower life histories than in the northeast. However, in later, warmer years, the gradient weakened caused by a northward movement of boreal species. As a consequence, the northeast experienced increasing proportions of slower fish species. This study is a step toward integrating life history traits in ecosystem-based areal management. On the basis of life history traits, we assess the fish sensitivity to fishing, at the species and community level. We show that climate warming promotes a borealization of fish assemblages in the northeast, associated with slower life histories in that area. The biology of Arctic species is still poorly known, and boreal species that now establish in the Arctic are fishery sensitive, which calls for cautious ecosystem management of these areas.
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Affiliation(s)
- Magnus A Wiedmann
- Norwegian College of Fishery Science, University of Tromsø 9037, Tromsø, Norway
| | - Raul Primicerio
- Department of Marine and Arctic Biology, University of Tromsø 9037, Tromsø, Norway
| | - Andrey Dolgov
- Knipovich Polar Research Institute of Marine Fisheries and Oceanography 6 Knipovich Street, 183038, Murmansk, Russian Federation
| | - Camilla A M Ottesen
- Department of Marine and Arctic Biology, University of Tromsø 9037, Tromsø, Norway
| | - Michaela Aschan
- Norwegian College of Fishery Science, University of Tromsø 9037, Tromsø, Norway
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Glazier DS. Is metabolic rate a universal ‘pacemaker’ for biological processes? Biol Rev Camb Philos Soc 2014; 90:377-407. [DOI: 10.1111/brv.12115] [Citation(s) in RCA: 218] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Revised: 04/16/2014] [Accepted: 04/17/2014] [Indexed: 12/11/2022]
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