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López-Vázquez K, Lara C, Corcuera P, Castillo-Guevara C, Cuautle M. The human touch: a meta-analysis of anthropogenic effects on plant-pollinator interaction networks. PeerJ 2024; 12:e17647. [PMID: 38948210 PMCID: PMC11214738 DOI: 10.7717/peerj.17647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 06/06/2024] [Indexed: 07/02/2024] Open
Abstract
Background Anthropogenic activities significantly impact natural ecosystems, leading to alterations in plant and pollinator diversity and abundance. These changes often result in shifts within interacting communities, potentially reshaping the structure of plant-pollinator interaction networks. Given the escalating human footprint on habitats, evaluating the response of these networks to anthropization is critical for devising effective conservation and management strategies. Methods We conducted a comprehensive review of the plant-pollinator network literature to assess the impact of anthropization on network structure. We assessed network metrics such as nestedness measure based on overlap and decreasing fills (NODF), network specialization (H2'), connectance (C), and modularity (Q) to understand structural changes. Employing a meta-analytical approach, we examined how anthropization activities, such as deforestation, urbanization, habitat fragmentation, agriculture, intentional fires and livestock farming, affect both plant and pollinator richness. Results We generated a dataset for various metrics of network structure and 36 effect sizes for the meta-analysis, from 38 articles published between 2010 and 2023. Studies assessing the impact of agriculture and fragmentation were well-represented, comprising 68.4% of all studies, with networks involving interacting insects being the most studied taxa. Agriculture and fragmentation reduce nestedness and increase specialization in plant-pollinator networks, while modularity and connectance are mostly not affected. Although our meta-analysis suggests that anthropization decreases richness for both plants and pollinators, there was substantial heterogeneity in this regard among the evaluated studies. The meta-regression analyses helped us determine that the habitat fragment size where the studies were conducted was the primary variable contributing to such heterogeneity. Conclusions The analysis of human impacts on plant-pollinator networks showed varied effects worldwide. Responses differed among network metrics, signaling nuanced impacts on structure. Activities like agriculture and fragmentation significantly changed ecosystems, reducing species richness in both pollinators and plants, highlighting network vulnerability. Regional differences stressed the need for tailored conservation. Despite insights, more research is crucial for a complete understanding of these ecological relationships.
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Affiliation(s)
- Karla López-Vázquez
- Doctorado en Ciencias Biológicas y de la Salud, Universidad Autónoma Metropolitana, Iztapalapa, Ciudad de México, Mexico
| | - Carlos Lara
- Centro de Investigación en Ciencias Biológicas, Universidad Autónoma de Tlaxcala, San Felipe Ixtacuixtla, Tlaxcala, Mexico
| | - Pablo Corcuera
- Departamento de Biología, Universidad Autónoma Metropolitana, Iztapalapa, Ciudad de México, Mexico
| | - Citlalli Castillo-Guevara
- Centro de Investigación en Ciencias Biológicas, Universidad Autónoma de Tlaxcala, San Felipe Ixtacuixtla, Tlaxcala, Mexico
| | - Mariana Cuautle
- Centro de Investigación en Ciencias Biológicas, Universidad Autónoma de Tlaxcala, San Felipe Ixtacuixtla, Tlaxcala, Mexico
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2
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da Silva LP, Mata VA, Lopes PB, Pinho CJ, Chaves C, Correia E, Pinto J, Heleno RH, Timoteo S, Beja P. Dietary metabarcoding reveals the simplification of bird-pest interaction networks across a gradient of agricultural cover. Mol Ecol 2024; 33:e17324. [PMID: 38506491 DOI: 10.1111/mec.17324] [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: 10/06/2023] [Revised: 02/28/2024] [Accepted: 03/12/2024] [Indexed: 03/21/2024]
Abstract
Agriculture is vital for supporting human populations, but its intensification often leads to landscape homogenization and a decline in non-provisioning ecosystem services. Ecological intensification and multifunctional landscapes are suggested as nature-based alternatives to intensive agriculture, using ecological processes like natural pest regulation to maximize food production. Birds are recognized for their role in increasing crop yields by consuming invertebrate pests in several agroecosystems. However, the understanding of how bird species, their traits and agricultural land cover influence the structure of bird-pest interactions remains limited. We sampled bird-pest interactions monthly for 1 year, at four sites within a multifunctional landscape, following a gradient of increasing agricultural land cover. We analysed 2583 droppings of 55 bird species with DNA metabarcoding and detected 225 pest species in 1139 samples of 42 bird species. As expected, bird-pest interactions were highly variable across bird species. Dietary pest richness was lower in the fully agricultural site, while predation frequency remained consistent across the agricultural land cover gradient. Network analysis revealed a reduction in the complexity of bird-pest interactions as agricultural coverage increased. Bird species abundance affected the bird's contribution to the network structure more than any of the bird traits analysed (weight, phenology, invertebrate frequency in diet and foraging strata), with more common birds being more important to network structure. Overall, our results show that increasing agricultural land cover increases the homogenization of bird-pest interactions. This shows the importance of maintaining natural patches within agricultural landscapes for biodiversity conservation and enhanced biocontrol.
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Affiliation(s)
- Luis P da Silva
- CIBIO, Centro de Investigação Em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, Vairão, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, Vairão, Portugal
| | - Vanessa A Mata
- CIBIO, Centro de Investigação Em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, Vairão, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, Vairão, Portugal
| | - Pedro B Lopes
- CIBIO, Centro de Investigação Em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, Vairão, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, Vairão, Portugal
| | - Catarina J Pinho
- CIBIO, Centro de Investigação Em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, Vairão, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, Vairão, Portugal
- Departamento de Biologia, Faculdade de Ciências da Universidade do Porto, Porto, Portugal
| | - Catia Chaves
- CIBIO, Centro de Investigação Em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, Vairão, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, Vairão, Portugal
| | - Edna Correia
- Departamento de Biologia Animal, Centro de Estudos Do Ambiente e Do Mar, Faculdade de Ciências da Universidade de Lisboa, Lisboa, Portugal
| | - Joana Pinto
- CIBIO, Centro de Investigação Em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, Vairão, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, Vairão, Portugal
| | - Ruben H Heleno
- Department of Life Sciences, Centre for Functional Ecology, Associate Laboratory TERRA, University of Coimbra, Coimbra, Portugal
| | - Sergio Timoteo
- Department of Life Sciences, Centre for Functional Ecology, Associate Laboratory TERRA, University of Coimbra, Coimbra, Portugal
| | - Pedro Beja
- CIBIO, Centro de Investigação Em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, Vairão, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, Vairão, Portugal
- CIBIO, Centro de Investigação Em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Institute of Agronomy, University of Lisbon, Lisbon, Portugal
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3
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Zhang X, Dalsgaard B, Staab M, Zhu C, Zhao Y, Gonçalves F, Ren P, Cai C, Qiao G, Ding P, Si X. Habitat fragmentation increases specialization of multi-trophic interactions by high species turnover. Proc Biol Sci 2023; 290:20231372. [PMID: 37876189 PMCID: PMC10598433 DOI: 10.1098/rspb.2023.1372] [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: 06/19/2023] [Accepted: 10/02/2023] [Indexed: 10/26/2023] Open
Abstract
Habitat fragmentation is altering species interactions worldwide. However, the mechanisms underlying the response of network specialization to habitat fragmentation remain unknown, especially for multi-trophic interactions. We here collected a large dataset consisting of 2670 observations of tri-trophic interactions among plants, sap-sucking aphids and honeydew-collecting ants on 18 forested islands in the Thousand Island Lake, China. For each island, we constructed an antagonistic plant-aphid and a mutualistic aphid-ant network, and tested how network specialization varied with island area and isolation. We found that both networks exhibited higher specialization on smaller islands, while only aphid-ant networks had increased specialization on more isolated islands. Variations in network specialization among islands was primarily driven by species turnover, which was interlinked across trophic levels as fragmentation increased the specialization of both antagonistic and mutualistic networks through bottom-up effects via plant and aphid communities. These findings reveal that species on small and isolated islands display higher specialization mainly due to effects of fragmentation on species turnover, with behavioural changes causing interaction rewiring playing only a minor role. Our study highlights the significance of adopting a multi-trophic perspective when exploring patterns and processes in structuring ecological networks in fragmented landscapes.
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Affiliation(s)
- Xue Zhang
- MOE Key Laboratory of Biosystems Homeostasis and Protection, College of Life Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, People's Republic of China
- Section for Molecular Ecology and Evolution, Globe Institute, University of Copenhagen, Copenhagen 2100, Denmark
| | - Bo Dalsgaard
- Section for Molecular Ecology and Evolution, Globe Institute, University of Copenhagen, Copenhagen 2100, Denmark
| | - Michael Staab
- Technical University Darmstadt, Ecological Networks, 64287 Darmstadt, Germany
| | - Chen Zhu
- MOE Key Laboratory of Biosystems Homeostasis and Protection, College of Life Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, People's Republic of China
- Section for Molecular Ecology and Evolution, Globe Institute, University of Copenhagen, Copenhagen 2100, Denmark
| | - Yuhao Zhao
- Zhejiang Zhoushan Archipelago Observation and Research Station, Institute of Eco-Chongming, Zhejiang Tiantong Forest Ecosystem National Observation and Research Station, School of Ecological and Environmental Sciences, East China Normal University, Shanghai 200241, People's Republic of China
| | - Fernando Gonçalves
- Section for Molecular Ecology and Evolution, Globe Institute, University of Copenhagen, Copenhagen 2100, Denmark
| | - Peng Ren
- MOE Key Laboratory of Biosystems Homeostasis and Protection, College of Life Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, People's Republic of China
| | - Chang Cai
- MOE Key Laboratory of Biosystems Homeostasis and Protection, College of Life Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, People's Republic of China
| | - Gexia Qiao
- Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, People's Republic of China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Ping Ding
- MOE Key Laboratory of Biosystems Homeostasis and Protection, College of Life Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, People's Republic of China
| | - Xingfeng Si
- Zhejiang Zhoushan Archipelago Observation and Research Station, Institute of Eco-Chongming, Zhejiang Tiantong Forest Ecosystem National Observation and Research Station, School of Ecological and Environmental Sciences, East China Normal University, Shanghai 200241, People's Republic of China
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4
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Wang G, Chen G, Zhang HT. Resilience of hybrid herbivore-plant-pollinator networks. CHAOS (WOODBURY, N.Y.) 2023; 33:093129. [PMID: 37729102 DOI: 10.1063/5.0169946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 09/07/2023] [Indexed: 09/22/2023]
Abstract
The concept of network resilience has gained increasing attention in the last few decades owing to its great potential in strengthening and maintaining complex systems. From network-based approaches, researchers have explored resilience of real ecological systems comprising diverse types of interactions, such as mutualism, antagonist, and predation, or mixtures of them. In this paper, we propose a dimension-reduction method for analyzing the resilience of hybrid herbivore-plant-pollinator networks. We qualitatively evaluate the contribution of species toward maintaining resilience of networked systems, as well as the distinct roles played by different categories of species. Our findings demonstrate that the strong contributors to network resilience within each category are more vulnerable to extinction. Notably, among the three types of species in consideration, plants exhibit a higher likelihood of extinction, compared to pollinators and herbivores.
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Affiliation(s)
- Guangwei Wang
- School of Artificial Intelligence and Automation, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China
- MOE Engineering Research Center of Autonomous Intelligent Unmanned Systems, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China
- State Key Lab of Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China
| | - Guanrong Chen
- Department of Electrical Engineering, City University of Hong Kong, Hong Kong, China
| | - Hai-Tao Zhang
- School of Artificial Intelligence and Automation, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China
- MOE Engineering Research Center of Autonomous Intelligent Unmanned Systems, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China
- State Key Lab of Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China
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5
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Merz E, Saberski E, Gilarranz LJ, Isles PDF, Sugihara G, Berger C, Pomati F. Disruption of ecological networks in lakes by climate change and nutrient fluctuations. NATURE CLIMATE CHANGE 2023; 13:389-396. [PMID: 37038592 PMCID: PMC10079529 DOI: 10.1038/s41558-023-01615-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 01/24/2023] [Indexed: 06/19/2023]
Abstract
Climate change interacts with local processes to threaten biodiversity by disrupting the complex network of ecological interactions. While changes in network interactions drastically affect ecosystems, how ecological networks respond to climate change, in particular warming and nutrient supply fluctuations, is largely unknown. Here, using an equation-free modelling approach on monthly plankton community data in ten Swiss lakes, we show that the number and strength of plankton community interactions fluctuate and respond nonlinearly to water temperature and phosphorus. While lakes show system-specific responses, warming generally reduces network interactions, particularly under high phosphate levels. This network reorganization shifts trophic control of food webs, leading to consumers being controlled by resources. Small grazers and cyanobacteria emerge as sensitive indicators of changes in plankton networks. By exposing the outcomes of a complex interplay between environmental drivers, our results provide tools for studying and advancing our understanding of how climate change impacts entire ecological communities.
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Affiliation(s)
- Ewa Merz
- Department of Aquatic Ecology, Eawag: Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland
| | - Erik Saberski
- Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA USA
| | - Luis J. Gilarranz
- Department of Aquatic Ecology, Eawag: Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland
| | - Peter D. F. Isles
- Vermont Department of Environmental Conservation, Montpelier, VT USA
| | - George Sugihara
- Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA USA
| | - Christine Berger
- Stadt Zuerich, Wasserversorgung, Qualitaetsueberwachung, Zuerich, Switzerland
| | - Francesco Pomati
- Department of Aquatic Ecology, Eawag: Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland
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6
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Selection of Non-Crop Plant Mixes Informed by Arthropod-Plant Network Analyses for Multiple Ecosystem Services Delivery Towards Ecological Intensification of Agriculture. SUSTAINABILITY 2022. [DOI: 10.3390/su14031903] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Ecological intensification (EI) of agriculture through the improvement of ecosystem service delivery has recently emerged as the alternative to the conventional intensification of agriculture that is widely considered unsustainable and has negative impacts on the environment. Although tropical agricultural landscapes are still heterogeneous, they are rapidly losing diversity due to agricultural intensification. Restoration of natural or semi-natural habitats, habitat diversity, and provision of multiple benefits have been identified as important targets for the transition to EI. Choosing the right plant mixes for the restoration of habitats that can offer multiple ecosystem service benefits is therefore crucial. The selection of candidate species for plant mixes is generally informed by studies focusing on a specific ecosystem service (e.g., pollination) and not based on the whole arthropod—non-crop plant interactions matrix. In this study, we try to identify non-crop plant mixes that would provide habitat for pollinators, act as refugia for natural pest predators, and also as a trap crop for potential crop pests by studying non-crop plants—arthropod interaction network. We have identified the non-crop plant species mixes by first identifying the connector species based on their centrality in the network and then by studying how their sequential exclusions affect the stability of the network.
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7
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Yan C. Nestedness interacts with subnetwork structures and interconnection patterns to affect community dynamics in ecological multilayer networks. J Anim Ecol 2022; 91:738-751. [DOI: 10.1111/1365-2656.13665] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 01/03/2022] [Indexed: 11/27/2022]
Affiliation(s)
- Chuan Yan
- State Key Laboratory of Grassland Agro‐ecosystems Institute of Innovation Ecology & College of Life Sciences Lanzhou University Lanzhou 730000 China
- Yuzhong Mountain Ecosystems Observation and Research Station Lanzhou University Lanzhou 730000 China
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8
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Llaberia-Robledillo M, Balbuena JA, Sarabeev V, Llopis-Belenguer C. Changes in native and introduced host–parasite networks. Biol Invasions 2021. [DOI: 10.1007/s10530-021-02657-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AbstractIntroduced species can alter the dynamics and structure of a native community. Network analysis provides a tool to study host–parasite interactions that can help to predict the possible impact of biological invasions or other disturbances. In this study, we used weighted bipartite networks to assess differences in the interaction patterns between hosts and helminth parasites of native (Sea of Japan) and invasive (Black Sea and Sea of Azov) populations of Planiliza haematocheilus (Teleostei: Mugilidae). We employed three quantitative network descriptors, connectance, weighted nestedness and modularity, to gain insight into the structure of the host–parasite networks in the native and invaded areas. The role of parasite species in the networks was assessed using the betweenness centrality index. We analyzed networks encompassing the whole helminth community and subsets of species classified by their transmission strategy. The analyses were downscaled to host individual-level to consider intraspecific variation in parasite communities. We found significant differences between networks in the native and invaded areas. The latter presented a higher value of nestedness, which may indicate a co-occurrence between parasite species with many connections in the network and species with fewer interactions within the same individual-host. In addition, modularity was higher in the native area’s networks than those of the invaded area, with subgroups of host individuals that interact more frequently with certain parasite species than with others. Only the networks composed of actively transmitted parasites and ectoparasites did not show significant differences in modularity between the Sea of Azov and the Sea of Japan, which could be due to the introduction of a part of the native community into the invaded environment, with a lower diversity and abundance of species. We show that network analysis provides a valuable tool to illuminate the changes that occur in host–parasite interactions when an invasive species and its parasite community are introduced into a new area.
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9
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Vidal MC, Anneberg TJ, Curé AE, Althoff DM, Segraves KA. The variable effects of global change on insect mutualisms. CURRENT OPINION IN INSECT SCIENCE 2021; 47:46-52. [PMID: 33771734 DOI: 10.1016/j.cois.2021.03.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 02/25/2021] [Accepted: 03/11/2021] [Indexed: 06/12/2023]
Abstract
Insect mutualisms are essential for reproduction of many plants, protection of plants and other insects, and provisioning of nutrients for insects. Disruption of these mutualisms by global change can have important implications for ecosystem processes. Here, we assess the general effects of global change on insect mutualisms, including the possible impacts on mutualistic networks. We find that the effects of global change on mutualisms are extremely variable, making broad patterns difficult to detect. We require studies focusing on changes in cost-benefit ratios, effects of partner dependency, and degree of specialization to further understand how global change will influence insect mutualism dynamics. We propose that rapid coevolution is one avenue by which mutualists can ameliorate the effects of global change.
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Affiliation(s)
- Mayra C Vidal
- Department of Biology, Syracuse University, Syracuse, NY 13210, USA; Biology Department, University of Massachusetts Boston, Boston, MA 02125, USA.
| | - Thomas J Anneberg
- Department of Biology, Syracuse University, Syracuse, NY 13210, USA; Biology Department, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - Anne E Curé
- Department of Biology, Syracuse University, Syracuse, NY 13210, USA
| | - David M Althoff
- Department of Biology, Syracuse University, Syracuse, NY 13210, USA
| | - Kari A Segraves
- Department of Biology, Syracuse University, Syracuse, NY 13210, USA
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10
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A dearth of data: fitting parasitoids into ecological networks. Trends Parasitol 2021; 37:863-874. [PMID: 34030983 DOI: 10.1016/j.pt.2021.04.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 04/20/2021] [Accepted: 04/21/2021] [Indexed: 11/22/2022]
Abstract
Studying parasitoids can provide insights into global diversity estimates, climate change impacts, and agroecosystem service provision. However, this potential remains largely untapped due to a lack of data on how parasitoids interact with other organisms. Ecological networks are a useful tool for studying and exploiting the impacts of parasitoids, but their construction is hindered by the magnitude of undescribed parasitoid species, a sparse knowledge of host ranges, and an under-representation of parasitoids within DNA-barcode databases (we estimate <5% have a barcode). Here, we advocate the use of DNA metabarcoding to construct the host-parasitoid component of multilayer networks. While the incorporation of parasitoids into network-based analyses has far ranging applications, we focus on its potential for assessing ecosystem service provision within agroecosystems.
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11
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Campos‐Moreno DF, Dyer LA, Salcido D, Massad TJ, Pérez‐Lachaud G, Tepe EJ, Whitfield JB, Pozo C. Importance of interaction rewiring in determining spatial and temporal turnover of tritrophic (
Piper
‐caterpillar‐parasitoid) metanetworks in the Yucatán Península, México. Biotropica 2021. [DOI: 10.1111/btp.12946] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Diego F. Campos‐Moreno
- Departamento de Conservación de la Biodiversidad El Colegio de la Frontera Sur (ECOSUR) Chetumal Quintana Roo México
| | - Lee A. Dyer
- EECB and Biology Department University of Nevada, Reno Reno NV USA
| | - Danielle Salcido
- EECB and Biology Department University of Nevada, Reno Reno NV USA
| | - Tara Joy Massad
- Department of Scientific Services Gorongosa National Park Sofala Mozambique
| | - Gabriela Pérez‐Lachaud
- Departamento de Conservación de la Biodiversidad El Colegio de la Frontera Sur (ECOSUR) Chetumal Quintana Roo México
| | - Eric J. Tepe
- Department of Biological Sciences University of Cincinnati Cincinnati OH USA
| | | | - Carmen Pozo
- Departamento de Conservación de la Biodiversidad El Colegio de la Frontera Sur (ECOSUR) Chetumal Quintana Roo México
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12
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Martínez‐Núñez C, Rey PJ. Hybrid networks reveal contrasting effects of agricultural intensification on antagonistic and mutualistic motifs. Funct Ecol 2021. [DOI: 10.1111/1365-2435.13800] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Carlos Martínez‐Núñez
- Dept. Biología Animal, Biología Vegetal y Ecología Universidad de Jaén Jaén Spain
- Instituto Interuniversitario del Sistema Tierra de Andalucía Universidad de Jaén Jaén Spain
| | - Pedro J. Rey
- Dept. Biología Animal, Biología Vegetal y Ecología Universidad de Jaén Jaén Spain
- Instituto Interuniversitario del Sistema Tierra de Andalucía Universidad de Jaén Jaén Spain
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13
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Proesmans W, Albrecht M, Gajda A, Neumann P, Paxton RJ, Pioz M, Polzin C, Schweiger O, Settele J, Szentgyörgyi H, Thulke HH, Vanbergen AJ. Pathways for Novel Epidemiology: Plant-Pollinator-Pathogen Networks and Global Change. Trends Ecol Evol 2021; 36:623-636. [PMID: 33865639 DOI: 10.1016/j.tree.2021.03.006] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 03/15/2021] [Accepted: 03/17/2021] [Indexed: 12/14/2022]
Abstract
Multiple global change pressures, and their interplay, cause plant-pollinator extinctions and modify species assemblages and interactions. This may alter the risks of pathogen host shifts, intra- or interspecific pathogen spread, and emergence of novel population or community epidemics. Flowers are hubs for pathogen transmission. Consequently, the structure of plant-pollinator interaction networks may be pivotal in pathogen host shifts and modulating disease dynamics. Traits of plants, pollinators, and pathogens may also govern the interspecific spread of pathogens. Pathogen spillover-spillback between managed and wild pollinators risks driving the evolution of virulence and community epidemics. Understanding this interplay between host-pathogen dynamics and global change will be crucial to predicting impacts on pollinators and pollination underpinning ecosystems and human wellbeing.
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Affiliation(s)
- Willem Proesmans
- Agroécologie, AgroSup Dijon, INRAE, Université de Bourgogne Franche-Comté, 21000 Dijon, France.
| | | | - Anna Gajda
- Institute of Veterinary Medicine, Department of Pathology and Veterinary Diagnostics, Warsaw University of Life Sciences, 02-776 Warsaw, Poland
| | - Peter Neumann
- Institute of Bee Health, Vetsuisse Faculty, University of Bern, CH-3003 Bern, Switzerland
| | - Robert J Paxton
- General Zoology, Institute of Biology, Martin Luther University Halle-Wittenberg, 06120 Halle (Saale), Germany
| | - Maryline Pioz
- Abeilles et Environnement, INRAE, 84140 Avignon, France
| | - Christine Polzin
- Department of Environmental Politics, UFZ Helmholtz Centre for Environmental Research, 04318 Leipzig, Germany
| | - Oliver Schweiger
- UFZ Helmholtz Centre for Environmental Research, 06120 Halle (Saale), Germany
| | - Josef Settele
- UFZ Helmholtz Centre for Environmental Research, 06120 Halle (Saale), Germany; iDiv, German Centre for Integrative Biodiversity Research, Halle-Jena-Leipzig, 04103 Leipzig, Germany; Institute of Biological Sciences, College of Arts and Sciences, University of the Philippines, 4031 Los Baños, Laguna, Philippines
| | - Hajnalka Szentgyörgyi
- Institute of Botany, Faculty of Biology, Jagiellonian University, 30-387 Kraków, Poland
| | - Hans-Hermann Thulke
- Department of Ecological Modelling, UFZ Helmholtz Centre for Environmental Research, 04138 Leipzig, Germany
| | - Adam J Vanbergen
- Agroécologie, AgroSup Dijon, INRAE, Université de Bourgogne Franche-Comté, 21000 Dijon, France.
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