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LaFrance BJ, Ray AM, Fisher RN, Grant EHC, Shafer C, Beamer DA, Spear SF, Pierson TW, Davenport JM, Niemiller ML, Pyron RA, Glorioso BM, Barichivich WJ, Halstead BJ, Roberts KG, Hossack BR. A Dataset of Amphibian Species in U.S. National Parks. Sci Data 2024; 11:32. [PMID: 38177140 PMCID: PMC10767084 DOI: 10.1038/s41597-023-02836-2] [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: 07/17/2023] [Accepted: 12/08/2023] [Indexed: 01/06/2024] Open
Abstract
National parks and other protected areas are important for preserving landscapes and biodiversity worldwide. An essential component of the mission of the United States (U.S.) National Park Service (NPS) requires understanding and maintaining accurate inventories of species on protected lands. We describe a new, national-scale synthesis of amphibian species occurrence in the NPS system. Many park units have a list of amphibian species observed within their borders compiled from various sources and available publicly through the NPSpecies platform. However, many of the observations in NPSpecies remain unverified and the lists are often outdated. We updated the amphibian dataset for each park unit by collating old and new park-level records and had them verified by regional experts. The new dataset contains occurrence records for 292 of the 424 NPS units and includes updated taxonomy, international and state conservation rankings, hyperlinks to a supporting reference for each record, specific notes, and related fields which can be used to better understand and manage amphibian biodiversity within a single park or group of parks.
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Affiliation(s)
- Benjamin J LaFrance
- Northern Rockies Conservation Cooperative, Jackson, WY, 83001, USA
- National Park Service-Greater Yellowstone Network, Bozeman, MT, 59715, USA
| | - Andrew M Ray
- National Park Service-Southern Plains Network, Pecos, NM, 87552, USA.
| | - Robert N Fisher
- U.S. Geological Survey-Western Ecological Research Center, San Diego, CA, 92101, USA
| | - Evan H Campbell Grant
- U.S. Geological Survey-Eastern Ecological Research Center (Patuxent Wildlife Research Center), Turners Falls, MA, 01376, USA
| | - Charles Shafer
- U.S. Geological Survey-Eastern Ecological Research Center (Patuxent Wildlife Research Center), Turners Falls, MA, 01376, USA
| | - David A Beamer
- Office of Research, Economic Development and Engagement, East Carolina University, Greenville, NC, 27858, USA
| | - Stephen F Spear
- U.S. Geological Survey-Upper Midwest Environmental Sciences Center, La Crosse, WI, 54603, USA
| | - Todd W Pierson
- Department of Ecology, Evolution, and Organismal Biology, Kennesaw State University, Kennesaw, GA, 30144, USA
| | - Jon M Davenport
- Department of Biology, Appalachian State University, Boone, NC, 28608, USA
| | - Matthew L Niemiller
- Department of Biological Sciences, The University of Alabama in Huntsville, Huntsville, AL, 35899, USA
| | - R Alexander Pyron
- Department of Biological Sciences, The George Washington University, Washington, DC, 20052, USA
- Department of Vertebrate Zoology, National Museum of Natural History Smithsonian Institution, Washington, DC, 20560, USA
| | - Brad M Glorioso
- U.S. Geological Survey-Wetland and Aquatic Research Center, Lafayette, LA, 70506, USA
| | - William J Barichivich
- U.S. Geological Survey-Wetland and Aquatic Research Center, Gainesville, FL, 32653, USA
| | - Brian J Halstead
- U.S. Geological Survey-Western Ecological Research Center, Dixon, CA, 95620, USA
| | - Kory G Roberts
- Arkansas Herpetological Atlas, Bella Vista, AR, 72715, USA
| | - Blake R Hossack
- U.S. Geological Survey-Northern Rocky Mountain Science Center; Wildlife Biology Program, University of Montana, Missoula, MT, 59812, USA
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2
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Effects of diversity on thermal niche variation in bird communities under climate change. Sci Rep 2022; 12:21810. [PMID: 36528749 PMCID: PMC9759529 DOI: 10.1038/s41598-022-26248-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022] Open
Abstract
Climate change alters ecological communities by affecting individual species and interactions between species. However, the impacts of climate change may be buffered by community diversity: diverse communities may be more resistant to climate-driven perturbations than simple communities. Here, we assess how diversity influences long-term thermal niche variation in communities under climate change. We use 50-year continental-scale data on bird communities during breeding and non-breeding seasons to quantify the communities' thermal variability. Thermal variability is measured as the temporal change in the community's average thermal niche and it indicates community's response to climate change. Then, we study how the thermal variability varies as a function of taxonomic, functional, and evolutionary diversity using linear models. We find that communities with low thermal niche variation have higher functional diversity, with this pattern being measurable in the non-breeding but not in the breeding season. Given the expected increase in seasonal variation in the future climate, the differences in bird communities' thermal variability between breeding and non-breeding seasons may grow wider. Importantly, our results suggest that functionally diverse wildlife communities can mitigate effects of climate change by hindering changes in thermal niche variability, which underscores the importance of addressing the climate and biodiversity crises together.
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3
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Michalak JL, Lawler JJ, Gross JE, Agne MC, Emmet RL, Hsu H, Griffey V. Climate‐change vulnerability assessments of natural resources in U.S. National Parks. CONSERVATION SCIENCE AND PRACTICE 2022. [DOI: 10.1111/csp2.12703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Affiliation(s)
- Julia L. Michalak
- School of Environmental and Forest Sciences University of Washington Seattle Washington USA
| | - Joshua J. Lawler
- School of Environmental and Forest Sciences University of Washington Seattle Washington USA
| | - John E. Gross
- U.S. National Park Service Climate Change Response Program Fort Collins Colorado USA
| | - Michelle C. Agne
- School of Environmental and Forest Sciences University of Washington Seattle Washington USA
| | | | - Hsin‐Wu Hsu
- School of Environmental and Forest Sciences University of Washington Seattle Washington USA
| | - Vivian Griffey
- School of Environmental and Forest Sciences University of Washington Seattle Washington USA
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Thurman LL, Gross JE, Mengelt C, Beever EA, Thompson LM, Schuurman GW, Hoving CL, Olden JD. Applying assessments of adaptive capacity to inform natural-resource management in a changing climate. CONSERVATION BIOLOGY : THE JOURNAL OF THE SOCIETY FOR CONSERVATION BIOLOGY 2022; 36:e13838. [PMID: 34622995 DOI: 10.1111/cobi.13838] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 08/13/2021] [Accepted: 09/10/2021] [Indexed: 06/13/2023]
Abstract
Adaptive capacity (AC)-the ability of a species to cope with or accommodate climate change-is a critical determinant of species vulnerability. Using information on species' AC in conservation planning is key to ensuring successful outcomes. We identified connections between a list of species' attributes (e.g., traits, population metrics, and behaviors) that were recently proposed for assessing species' AC and management actions that may enhance AC for species at risk of extinction. Management actions were identified based on evidence from the literature, a review of actions used in other climate adaptation guidance, and our collective experience in diverse fields of global-change ecology and climate adaptation. Selected management actions support the general AC pathways of persist in place or shift in space, in response to contemporary climate change. Some actions, such as genetic manipulations, can be used to directly alter the ability of species to cope with climate change, whereas other actions can indirectly enhance AC by addressing ecological or anthropogenic constraints on the expression of a species' innate abilities to adapt. Ours is the first synthesis of potential management actions directly linked to AC. Focusing on AC attributes helps improve understanding of how and why aspects of climate are affecting organisms, as well as the mechanisms by which management interventions affect a species' AC and climate change vulnerability. Adaptive-capacity-informed climate adaptation is needed to build connections among the causes of vulnerability, AC, and proposed management actions that can facilitate AC and reduce vulnerability in support of evolving conservation paradigms.
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Affiliation(s)
- Lindsey L Thurman
- U.S. Geological Survey, Northwest Climate Adaptation Science Center, Corvallis, Oregon, USA
| | - John E Gross
- National Park Service, Climate Change Response Program, Fort Collins, Colorado, USA
| | - Claudia Mengelt
- U.S. Geological Survey, Land Management Research Program, Sacramento, California, USA
| | - Erik A Beever
- U.S. Geological Survey, Northern Rocky Mountain Science Center, Bozeman, Montana, USA
- Department of Ecology, Montana State University, Bozeman, Montana, USA
| | - Laura M Thompson
- U.S. Geological Survey, National Climate Adaptation Science Center, Reston, Virginia, USA
- Department of Forestry, Wildlife and Fisheries, University of Tennessee, Knoxville, Tennessee, USA
| | - Gregor W Schuurman
- National Park Service, Climate Change Response Program, Fort Collins, Colorado, USA
| | | | - Julian D Olden
- School of Aquatic & Fishery Sciences, University of Washington, Seattle, Washington, USA
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Ankori‐Karlinsky R, Kalyuzhny M, Barnes KF, Wilson AM, Flather C, Renfrew R, Walsh J, Guk E, Kadmon R. North American Breeding Bird Survey underestimates regional bird richness compared to Breeding Bird Atlases. Ecosphere 2022. [DOI: 10.1002/ecs2.3925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Affiliation(s)
- Roi Ankori‐Karlinsky
- Department of Ecology, Evolution, and Environmental Biology Columbia University New York New York USA
| | - Michael Kalyuzhny
- Department of Ecology, Evolution & Behavior Institute of Life Sciences, The Hebrew University of Jerusalem, Campus Edmond J. Safra, Givat Ram Jerusalem Israel
| | | | - Andrew M. Wilson
- Environmental Studies, Science Center Gettysburg College Gettysburg Pennsylvania USA
| | - Curtis Flather
- USDA Forest Service, Rocky Mountain Research Station Fort Collins Colorado USA
| | - Rosalind Renfrew
- Rubenstein School of Environment and Natural Resources, The University of Vermont Burlington Vermont USA
| | - Joan Walsh
- Massachusetts Audubon Headquarters Lincoln Massachusetts USA
| | - Edna Guk
- Department of Geography, Faculty of Social Sciences The Hebrew University of Jerusalem, Mt. Scopus Jerusalem Israel
| | - Ronen Kadmon
- Department of Ecology, Evolution & Behavior Institute of Life Sciences, The Hebrew University of Jerusalem, Campus Edmond J. Safra, Givat Ram Jerusalem Israel
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Gahbauer MA, Parker SR, Wu JX, Harpur C, Bateman BL, Whitaker DM, Tate DP, Taylor L, Lepage D. Projected changes in bird assemblages due to climate change in a Canadian system of protected areas. PLoS One 2022; 17:e0262116. [PMID: 35061743 PMCID: PMC8782523 DOI: 10.1371/journal.pone.0262116] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 12/17/2021] [Indexed: 12/05/2022] Open
Abstract
National parks often serve as a cornerstone for a country's species and ecosystem conservation efforts. However, despite the protection these sites afford, climate change is expected to drive a substantial change in their bird assemblages. We used species distribution models to predict the change in environmental suitability (i.e., how well environmental conditions explain the presence of a species) of 49 Canadian national parks during summer and winter for 434 bird species under a 2°C warming scenario, anticipated to occur in Canada around the mid-21st century. We compared these to existing species distributions in the 2010s, and classified suitability projections for each species at each park as potential extirpation, worsening, stable, improving, or potential colonisation. Across all parks, and both seasons, 70% of the projections indicate change, including a 25% turnover in summer assemblages and 30% turnover in winter assemblages. The majority of parks are projected to have increases in species richness and functional traits in winter, compared to a mix of increases and decreases in both in summer. However, some changes are expected to vary by region, such as Arctic region parks being likely to experience the most potential colonisation, while some of the Mixedwood Plains and Atlantic Maritime region parks may experience the greatest turnover and potential extirpation in summer if management actions are not taken to mitigate some of these losses. Although uncertainty exists around the precise rate and impacts of climate change, our results indicate that conservation practices that assume stationarity of environmental conditions will become untenable. We propose general guidance to help managers adapt their conservation actions to consider the potentially substantive changes in bird assemblages that are projected, including managing for persistence and change.
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Affiliation(s)
- Marcel A. Gahbauer
- Canadian Wildlife Service, Environment and Climate Change Canada, Ottawa, Ontario, Canada
| | | | - Joanna X. Wu
- National Audubon Society, New York City, New York, United States of America
| | | | - Brooke L. Bateman
- National Audubon Society, New York City, New York, United States of America
| | | | | | - Lotem Taylor
- National Audubon Society, New York City, New York, United States of America
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7
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Crausbay SD, Sofaer HR, Cravens AE, Chaffin BC, Clifford KR, Gross JE, Knapp CN, Lawrence DJ, Magness DR, Miller-Rushing AJ, Schuurman GW, Stevens-Rumann CS. A Science Agenda to Inform Natural Resource Management Decisions in an Era of Ecological Transformation. Bioscience 2021. [DOI: 10.1093/biosci/biab102] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Earth is experiencing widespread ecological transformation in terrestrial, freshwater, and marine ecosystems that is attributable to directional environmental changes, especially intensifying climate change. To better steward ecosystems facing unprecedented and lasting change, a new management paradigm is forming, supported by a decision-oriented framework that presents three distinct management choices: resist, accept, or direct the ecological trajectory. To make these choices strategically, managers seek to understand the nature of the transformation that could occur if change is accepted while identifying opportunities to intervene to resist or direct change. In this article, we seek to inspire a research agenda for transformation science that is focused on ecological and social science and based on five central questions that align with the resist–accept–direct (RAD) framework. Development of transformation science is needed to apply the RAD framework and support natural resource management and conservation on our rapidly changing planet.
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Affiliation(s)
- Shelley D Crausbay
- Conservation Science Partners, Fort Collins, Colorado, and is a consortium partner for the US Geological Survey's North Central Climate Adaptation Science Center, Boulder, Colorado, United States
| | - Helen R Sofaer
- US Geological Survey Pacific Island Ecosystems Research Center, Hawaii Volcanoes National Park, Hawai'i, United States
| | - Amanda E Cravens
- US Geological Survey's Social and Economic Analysis Branch, Fort Collins, Colorado, United States
| | | | - Katherine R Clifford
- US Geological Survey's Social and Economic Analysis Branch, Fort Collins, Colorado, United States
| | - John E Gross
- US National Park Service Climate Change Response Program, Fort Collins, Colorado, United States
| | | | - David J Lawrence
- US National Park Service Climate Change Response Program, Fort Collins, Colorado, United States
| | - Dawn R Magness
- US Fish and Wildlife Service, Kenai National Wildlife Refuge, Soldotna, Alaska, United States
| | | | - Gregor W Schuurman
- US National Park Service Climate Change Response Program, in Fort Collins, Colorado, United States
| | - Camille S Stevens-Rumann
- Forest and Rangeland Stewardship Department and assistant director of the Colorado Forest Restoration Institute, at Colorado State University, Fort Collins, Colorado, United States
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8
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Voskamp A, Butchart SHM, Baker DJ, Wilsey CB, Willis SG. Site-Based Conservation of Terrestrial Bird Species in the Caribbean and Central and South America Under Climate Change. Front Ecol Evol 2021. [DOI: 10.3389/fevo.2021.625432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Two of the principal responses of species to recent climate change have been changes in range and abundance, leading to a global reshuffling of the geographic distribution of species. Such range changes may cause species to disappear from areas they currently occupy and, given the right conditions, to colonize new sites. This could affect the ability of site networks (such as protected areas) to conserve species. Identifying sites that will continue to provide suitable conditions for focal species under future climate change scenarios and sites that are likely to become unsuitable is important for effective conservation planning. Here we explore the impacts of climate change on terrestrial bird species of conservation concern in the Neotropics, and the consequences for the network of Important Bird and Biodiversity Areas (IBAs) identified to conserve them. We modelled changes in species distributions for 3,798 species across the Caribbean and Central and South America, accounting for species-specific biological traits (natal dispersal ability and generation length), to assess species occurrences within IBAs under different future climate scenarios. Based on the projected changes in species compositions, we identified potential management strategies for the individual sites of the network. We projected that future climate change will have substantial impacts on the distribution of individual species across the IBA network, resulting in very heterogenous impacts on the individual IBAs. Mean turnover of species of conservation concern within IBAs was 17% by 2050. Nonetheless, under a medium-warming scenario, for 73% of the 939 species of conservation concern, more than half of the IBAs in which they currently occur were projected to remain climatically suitable, and for 90% at least a quarter of the sites remain suitable. These results suggest that the IBA network will remain robust under climate change. Nevertheless, 7% of the species of conservation concern are projected to have no suitable climate in the IBAs currently identified for them. Our results highlight the importance of a network-wide perspective when taking management decisions for individual sites under climate change.
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Saunders SP, Michel NL, Bateman BL, Wilsey CB, Dale K, LeBaron GS, Langham GM. Community science validates climate suitability projections from ecological niche modeling. ECOLOGICAL APPLICATIONS : A PUBLICATION OF THE ECOLOGICAL SOCIETY OF AMERICA 2020; 30:e02128. [PMID: 32223029 DOI: 10.1002/eap.2128] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 01/09/2020] [Accepted: 02/06/2020] [Indexed: 06/10/2023]
Abstract
Climate change poses an intensifying threat to many bird species and projections of future climate suitability provide insight into how species may shift their distributions in response. Climate suitability is characterized using ecological niche models (ENMs), which correlate species occurrence data with current environmental covariates and project future distributions using the modeled relationships together with climate predictions. Despite their widespread adoption, ENMs rely on several assumptions that are rarely validated in situ and can be highly sensitive to modeling decisions, precluding their reliability in conservation decision-making. Using data from a novel, large-scale community science program, we developed dynamic occupancy models to validate near-term climate suitability projections for bluebirds and nuthatches in summer and winter. We estimated occupancy, colonization, and extinction dynamics across species' ranges in the United States in relation to projected climate suitability in the 2020s, and used a Gibbs variable selection approach to quantify evidence of species-climate relationships. We also included a Bird Conservation Region strata-level random effect to examine among-strata variation in occupancy that may be attributable to land-use and ecoregional differences. Across species and seasons, we found strong evidence that initial occupancy and colonization were positively related to 2020 climate suitability, illustrating an independent validation of projections from ENMs across a large geographic area. Random strata effects revealed that occupancy probabilities were generally higher than average in core areas and lower than average in peripheral areas of species' ranges, and served as a first step in identifying spatial patterns of occupancy from these community science data. Our findings lend much-needed support to the use of ENM projections for addressing questions about potential climate-induced changes in species' occupancy dynamics. More broadly, our work highlights the value of community scientist observations for ground-truthing projections from statistical models and for refining our understanding of the processes shaping species' distributions under a changing climate.
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Affiliation(s)
- Sarah P Saunders
- National Audubon Society, 225 Varick Street, New York, New York, 10014, USA
| | - Nicole L Michel
- National Audubon Society, 225 Varick Street, New York, New York, 10014, USA
| | - Brooke L Bateman
- National Audubon Society, 225 Varick Street, New York, New York, 10014, USA
| | - Chad B Wilsey
- National Audubon Society, 225 Varick Street, New York, New York, 10014, USA
| | - Kathy Dale
- National Audubon Society, 225 Varick Street, New York, New York, 10014, USA
| | - Geoffrey S LeBaron
- National Audubon Society, 225 Varick Street, New York, New York, 10014, USA
| | - Gary M Langham
- National Audubon Society, 225 Varick Street, New York, New York, 10014, USA
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10
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Bateman BL, Wilsey C, Taylor L, Wu J, LeBaron GS, Langham G. North American birds require mitigation and adaptation to reduce vulnerability to climate change. CONSERVATION SCIENCE AND PRACTICE 2020. [DOI: 10.1111/csp2.242] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Affiliation(s)
| | - Chad Wilsey
- Science Division, National Audubon Society New York New York USA
| | - Lotem Taylor
- Science Division, National Audubon Society New York New York USA
| | - Joanna Wu
- Science Division, National Audubon Society New York New York USA
| | | | - Gary Langham
- American Association of Geographers Washington USA
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Abstract
Climate change is a certainty, but the degree and rate of change, as well as impacts of those changes are highly site-specific. Natural World Heritage sites represent a treasure to be managed and sustained for all humankind. Each World Heritage site is so designated on the basis of one or more Outstanding Universal Values. Because climate change impacts are site-specific, adaptation to sustain Universal Values also must be specific. As such, climate change adaptation is a wicked problem, with no clear action strategies available. Further, adaptation resources are limited at every site. Each site management team must decide which adaptations are appropriate investments. A triage approach guides that evaluation. Some impacts will be so large and/or uncertain that the highest probability of adaptation success comes from a series of uncertain actions that reduce investment risk. Others will be small, certain, comfortable and yet have low probable impact on the Universal Value. A triage approach guides the management team toward highest probable return on investment, involving stakeholders from the surrounding landscape, advancing engagement and communication, and increasing transparency and accountability.
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12
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Temporal changes in avian community composition in lowland conifer habitats at the southern edge of the boreal zone in the Adirondack Park, NY. PLoS One 2019; 14:e0220927. [PMID: 31425523 PMCID: PMC6699670 DOI: 10.1371/journal.pone.0220927] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 07/26/2019] [Indexed: 11/21/2022] Open
Abstract
Climate change represents one of the most significant threats to human and wildlife communities on the planet. Populations at range margins or transitions between biomes can be particularly instructive for observing changes in biological communities that may be driven by climate change. Avian communities in lowland boreal habitats in the Adirondack Park, located at the North American boreal-temperate ecotone, have been the focus of long-term monitoring efforts since 2007. By documenting long-term changes in community structure and composition, such datasets provide an opportunity to understand how boreal species are responding differently to climate change, and which habitat characteristics may be best able to retain boreal avian communities. We examined three specific questions in order to address how well current biological communities in Adirondack boreal wetland habitats are being maintained in a changing climate: (1) how do trends in occupancy vary across species, and what guilds or characteristics are associated with increasing or decreasing occupancy? (2) how is avian community composition changing differently across sites, and (3) what distinguishes sites which are retaining boreal birds to a higher degree than other sites? Our analysis revealed that (1) boreal species appear to exhibit the largest changes in occupancy among our study locations as compared to the larger avian community, (2) dynamics of community change are not uniform across sites and habitat structure may play an important role in driving observed changes, and (3) the particular characteristics of large open peatlands may allow them to serve as refugia for boreal species in the context of climate change.
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Avigliano E, Rosso JJ, Lijtmaer D, Ondarza P, Piacentini L, Izquierdo M, Cirigliano A, Romano G, Nuñez Bustos E, Porta A, Mabragaña E, Grassi E, Palermo J, Bukowski B, Tubaro P, Schenone N. Biodiversity and threats in non-protected areas: A multidisciplinary and multi-taxa approach focused on the Atlantic Forest. Heliyon 2019; 5:e02292. [PMID: 31497670 PMCID: PMC6722266 DOI: 10.1016/j.heliyon.2019.e02292] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 07/04/2019] [Accepted: 08/08/2019] [Indexed: 01/15/2023] Open
Abstract
Along many decades, protected environments were targeted by the scientific community for ecological research and for the collection of scientific information related to environmental aspects and biodiversity. However, most of the territory in hotspot regions with weak or even non legal protection has been left aside. These non-protected areas (NPA) could host high biodiversity values. This paper addresses how scientific effort on a NPA (CIAR) of 700 ha from the Atlantic Rain Forest, generates new information and tools for large-scale environmental and biodiversity management in NPAs. Information published during the last decade was summarized and complemented with subsequent novel data about biodiversity (new species, first records, DNA and chemical analyses, etc.). The results showed: 1 new genus (arachnid), 6 new species and several putative new species (fish and arthropod), 6 vulnerable species (bird and mammal) and 36 first records for Argentina (fish, arthropod, platyhelminth and fungi). When compared with protected natural areas of the same biome, the CIAR showed highly valuable aspects for fauna and environment conservation, positioning this NPA as a worldwide hotspot for some taxa. Indeed, when compared to international hotspots in a coordinated Malaise trap program, the CIAR showed 8,651 different barcode index numbers (∼species) of arthropods, 80% of which had not been previously barcoded. Molecules like Inoscavin A, with antifungal activity against phytopathogens, was isolated for the first time in Phellinus merrillii fungi. The study of major threats derived from anthropic activities measured 20 trace elements, 18 pesticides (i.e. endosulfans, chlorpyrifos, DDTs, HCHs) and 27 pharmaceuticals and drugs (i.e. benzoylecgonine and norfluoxetine) in different biotic and abiotic matrices (water, sediment, fish and air biomonitors). This integrated data analysis shows that biodiversity research in NPA is being undervalued and how multidisciplinary and multi-taxa surveys creates a new arena for research and a pathway towards sustainable development in emerging countries with biodiversity hotspots.
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Affiliation(s)
- Esteban Avigliano
- Centro de Investigaciones Antonia Ramos (CIAR), Fundación Bosques Nativos Argentinos, Camino Balneario s/n, Villa Bonita, Misiones, Argentina
- Instituto de Investigaciones en Producción Animal (INPA-CONICET-UBA), Universidad de Buenos Aires, Av. Chorroarín 280, (C1427CWO), Buenos Aires, Argentina
| | - Juan Jose Rosso
- Grupo de Biotaxonomía Morfológica y Molecular de Peces (BIMOPE), Instituto de Investigaciones Marinas y Costeras, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata (CONICET), Dean Funes 3350, (B7600), Mar del Plata, Argentina
| | - Dario Lijtmaer
- Museo Argentino de Ciencias Naturales “Bernardino Rivadavia” (MACN-CONICET), Av. Angel Gallardo 470, (C1405DJR), Buenos Aires, Argentina
| | - Paola Ondarza
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Instituto de Investigaciones Marinas y Costeras, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata (CONICET), Dean Funes 3350, (B7600), Mar del Plata, Argentina
| | - Luis Piacentini
- Museo Argentino de Ciencias Naturales “Bernardino Rivadavia” (MACN-CONICET), Av. Angel Gallardo 470, (C1405DJR), Buenos Aires, Argentina
| | - Matías Izquierdo
- Laboratorio de Biología Reproductiva y Evolución, Instituto de Diversidad y Ecología Animal (IDEA-UNC-CONICET), Facultad de Ciencias Exactas Físicas y Naturales, Universidad Nacional de Córdoba. Av. Velez Sarsfield 299 (X5000 JJC), Córdoba, Argentina
| | - Adriana Cirigliano
- Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, (1428), Buenos Aires, Argentina
| | - Gonzalo Romano
- Departamento de Biología, Facultad de Ciencias Naturales, Universidad Nacional de la Patagonia San Juan Bosco (CONICET), Ruta 259 km 16.4, (9000), Esquel, Chubut, Argentina
| | - Ezequiel Nuñez Bustos
- Museo Argentino de Ciencias Naturales “Bernardino Rivadavia” (MACN-CONICET), Av. Angel Gallardo 470, (C1405DJR), Buenos Aires, Argentina
| | - Andres Porta
- Museo Argentino de Ciencias Naturales “Bernardino Rivadavia” (MACN-CONICET), Av. Angel Gallardo 470, (C1405DJR), Buenos Aires, Argentina
| | - Ezequiel Mabragaña
- Grupo de Biotaxonomía Morfológica y Molecular de Peces (BIMOPE), Instituto de Investigaciones Marinas y Costeras, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata (CONICET), Dean Funes 3350, (B7600), Mar del Plata, Argentina
| | - Emanuel Grassi
- Instituto Misionero de Biodiversidad (IMiBio), Ruta N12 km 5, (N3370), Puerto Iguazú, Misiones, Argentina
| | - Jorge Palermo
- Departamento de Biología, Facultad de Ciencias Naturales, Universidad Nacional de la Patagonia San Juan Bosco (CONICET), Ruta 259 km 16.4, (9000), Esquel, Chubut, Argentina
- Unidad de Microanálisis y Métodos Físicos en Química Orgánica (UMYMFOR-CONICET), Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, (1428), Buenos Aires, Argentina
| | - Belen Bukowski
- Museo Argentino de Ciencias Naturales “Bernardino Rivadavia” (MACN-CONICET), Av. Angel Gallardo 470, (C1405DJR), Buenos Aires, Argentina
| | - Pablo Tubaro
- Museo Argentino de Ciencias Naturales “Bernardino Rivadavia” (MACN-CONICET), Av. Angel Gallardo 470, (C1405DJR), Buenos Aires, Argentina
| | - Nahuel Schenone
- Centro de Investigaciones Antonia Ramos (CIAR), Fundación Bosques Nativos Argentinos, Camino Balneario s/n, Villa Bonita, Misiones, Argentina
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14
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Saracco JF, Siegel RB, Helton L, Stock SL, DeSante DF. Phenology and productivity in a montane bird assemblage: Trends and responses to elevation and climate variation. GLOBAL CHANGE BIOLOGY 2019; 25:985-996. [PMID: 30506620 DOI: 10.1111/gcb.14538] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 10/29/2018] [Indexed: 06/09/2023]
Abstract
Climate variation has been linked to historical and predicted future distributions and dynamics of wildlife populations. However, demographic mechanisms underlying these changes remain poorly understood. Here, we assessed variation and trends in climate (annual snowfall and spring temperature anomalies) and avian demographic variables from mist-netting data (breeding phenology and productivity) at six sites along an elevation gradient spanning the montane zone of Yosemite National Park between 1993 and 2017. We implemented multi-species hierarchical models to relate demographic responses to elevation and climate covariates. Annual variation in climate and avian demographic variables was high. Snowfall declined (10 mm/year at the highest site, 2 mm at the lowest site), while spring temperature increased (0.045°C/year) over the study period. Breeding phenology (mean first capture date of juvenile birds) advanced by 0.2 day/year (5 days); and productivity (probability of capturing a juvenile bird) increased by 0.8%/year. Breeding phenology was 12 days earlier at the lowest compared to highest site, 18 days earlier in years with lowest compared to highest snowfall anomalies, and 6 d earlier in relatively warm springs (after controlling for snowfall effects). Productivity was positively related to elevation. However, elevation-productivity responses varied among species; species with higher productivity at higher compared to lower elevations tended to be species with documented range retractions during the past century. Productivity tended to be negatively related to snowfall and was positively related to spring temperature. Overall, our results suggest that birds have tracked the variable climatic conditions in this system and have benefited from a trend toward warmer, drier springs. However, we caution that continued warming and multi-year drought or extreme weather years may alter these relationships in the future. Multi-species demographic modeling, such as implemented here, can provide an important tool for guiding conservation of species assemblages under global change.
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Affiliation(s)
- James F Saracco
- The Institute for Bird Populations, Point Reyes Station, California
| | - Rodney B Siegel
- The Institute for Bird Populations, Point Reyes Station, California
| | - Lauren Helton
- The Institute for Bird Populations, Point Reyes Station, California
| | - Sarah L Stock
- Division of Resources Management and Science, Yosemite National Park, El Portal, California
| | - David F DeSante
- The Institute for Bird Populations, Point Reyes Station, California
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