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==Introduction==
 
==Introduction==
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Global climate change will affect ecosystem functions and cycles such as nutrient, hydraulic, and carbon cycles, changing aspects of environmental conditions such as temperature, soil moisture, and precipitation<ref>Davidson, E. A. and Janssens, I. A., 2006. Temperature sensitivity of soil carbon decomposition and feedbacks to climate change. Nature, 440, pp. 165-173.[https://doi.org/10.1038/nature04514 doi: 10.1038/nature04514]</ref><ref>Melillo, J. M., McGuire, A. D., Kicklighter, D. W., Moore, B., Vorosmarty, C. J., and Schloss, A. L., 1993. Global climate change and terrestrial net primary production. Nature, 363, pp. 234-240. [https://doi.org/10.1038/363234a0 doi: 10.1038/363234a0]</ref>. Wildlife species are adapted to their environments and changes to the environment and habitat conditions will mediate effects, either directly or indirectly, on species survival, fecundity and ultimately population persistence<ref>Alig, R. J., Technical Coordinator, 2011. Effects of Climate Change on Natural Resources and Communities: A Compendium of Briefing Papers. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, General Technical Report, [https://www.fs.usda.gov/treesearch/pubs/37513 PNW-GTR-837], Portland, OR, 169p. [https://doi.org/10.2737/PNW-GTR-837 doi:10.2737/PNW-GTR-837] [//www.enviro.wiki/images/f/f2/Pnwgtr837.pdf  Report pdf]</ref><ref>Acevedo-Whitehouse, K., and Duffus, A. L. J., 2009. Effects of environmental change on wildlife health. Philosophical Transactions of the Royal Society B: Biological Sciences, 364(1534), pp. 3429-3438. [https://doi.org/10.1098/rstb.2009.0128 doi: 10.1098/rstb.2009.0128]</ref><ref>Milligan, S. R., Holt, W. V., and Lloyd, R., 2009. Impacts of climate change and environmental factors on reproduction and development in wildlife. Philosophical Transactions of the Royal Society B: Biological Sciences, 364(1534), pp. 3313-3319. [https://doi.org/10.1098/rstb.2009.0175 doi: 10.1098/rstb.2009.0175] [//www.enviro.wiki/images/a/ad/Milligan2009.pdf  Article pdf]</ref>. The ability to adapt to changing habitat conditions as a result of climate change will differ across individual species and between populations. Some wildlife species may be more vulnerable to climate change than other species (Figure 1). Vulnerability is often linked to particular life-history traits (e.g., specialized habitat needs or limited dispersal abilities, see Pacifici et al. 2015P<ref>Pacifici, M., Foden, W., and Visconti, P., 2015. Assessing species vulnerability to climate change. Nature Climate Change 5, pp. 215-225. [https://doi.org/10.1038/nclimate2448 doi: 10.1038/nclimate2448]</ref> for a review on species vulnerability to climate change) or genetic composition. For example, grassland birds may be more vulnerable to changing climate than forest birds as forests can buffer change more so than grasslands<ref>Jarzyna, M. A., Zuckerberg, B., Finley, A. O., and Porter, W. F., 2016. Synergistic effects of climate change and land cover: grassland birds are more vulnerable to climate change. Landscape Ecology, 31(10), pp. 2275-2290. [https://doi.org/10.1007/s10980-016-0399-1 doi: 10.1007/s10980-016-0399-1]</ref>. Projected changes in the climate will generally have adverse effects of wildlife populations<ref>IPCC, 2001. Climate Change 2001: Synthesis Report. A Contribution of Working Groups I, II, and III to the Third Assessment Report of the Intergovernmental Panel on Climate Change. R.T. Watson and the Core Writing Team (eds.). Cambridge University Press, Cambridge, United Kingdom, and New York, NY, USA, 398p. [//www.enviro.wiki/images/5/56/IPCC2001.pdf  Report pdf]</ref>, though there are some species coping with climate change or benefitting from environmental change.  For example, American kestrels (Falco sparverius) have shifted their breeding phenology to earlier in the year and may now raise two broods of young within a breeding season<ref>Smith, S. H., Steenhof, K., McClure, C. J. W., and Heath, J. A. 2017. Earlier nesting by generalist predatory bird is associated with human responses to climate change. Journal of Animal Ecology, 86(1), pp. 98-107.  
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Global climate change will affect ecosystem functions and cycles such as nutrient, hydraulic, and carbon cycles, changing aspects of environmental conditions such as temperature, soil moisture, and precipitation<ref>Davidson, E. A. and Janssens, I. A., 2006. Temperature sensitivity of soil carbon decomposition and feedbacks to climate change. Nature, 440, pp. 165-173.[https://doi.org/10.1038/nature04514 doi: 10.1038/nature04514]</ref><ref>Melillo, J. M., McGuire, A. D., Kicklighter, D. W., Moore, B., Vorosmarty, C. J., and Schloss, A. L., 1993. Global climate change and terrestrial net primary production. Nature, 363, pp. 234-240. [https://doi.org/10.1038/363234a0 doi: 10.1038/363234a0]</ref>. Wildlife species are adapted to their environments and changes to the environment and habitat conditions will mediate effects, either directly or indirectly, on species survival, fecundity and ultimately population persistence<ref>Alig, R. J., Technical Coordinator, 2011. Effects of Climate Change on Natural Resources and Communities: A Compendium of Briefing Papers. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, General Technical Report, [https://www.fs.usda.gov/treesearch/pubs/37513 PNW-GTR-837], Portland, OR, 169p. [https://doi.org/10.2737/PNW-GTR-837 doi:10.2737/PNW-GTR-837] [//www.enviro.wiki/images/f/f2/Pnwgtr837.pdf  Report pdf]</ref><ref>Acevedo-Whitehouse, K., and Duffus, A. L. J., 2009. Effects of environmental change on wildlife health. Philosophical Transactions of the Royal Society B: Biological Sciences, 364(1534), pp. 3429-3438. [https://doi.org/10.1098/rstb.2009.0128 doi: 10.1098/rstb.2009.0128]</ref><ref>Milligan, S. R., Holt, W. V., and Lloyd, R., 2009. Impacts of climate change and environmental factors on reproduction and development in wildlife. Philosophical Transactions of the Royal Society B: Biological Sciences, 364(1534), pp. 3313-3319. [https://doi.org/10.1098/rstb.2009.0175 doi: 10.1098/rstb.2009.0175] [//www.enviro.wiki/images/a/ad/Milligan2009.pdf  Article pdf]</ref>. The ability to adapt to changing habitat conditions as a result of climate change will differ across individual species and between populations. Some wildlife species may be more vulnerable to climate change than other species (Figure 1). Vulnerability is often linked to particular life-history traits (e.g., specialized habitat needs or limited dispersal abilities, see Pacifici et al. 2015P<ref>Pacifici, M., Foden, W., and Visconti, P., 2015. Assessing species vulnerability to climate change. Nature Climate Change 5, pp. 215-225. [https://doi.org/10.1038/nclimate2448 doi: 10.1038/nclimate2448]</ref> for a review on species vulnerability to climate change) or genetic composition. For example, grassland birds may be more vulnerable to changing climate than forest birds as forests can buffer change more so than grasslands<ref>Jarzyna, M. A., Zuckerberg, B., Finley, A. O., and Porter, W. F., 2016. Synergistic effects of climate change and land cover: grassland birds are more vulnerable to climate change. Landscape Ecology, 31(10), pp. 2275-2290. [https://doi.org/10.1007/s10980-016-0399-1 doi: 10.1007/s10980-016-0399-1]</ref>. Projected changes in the climate will generally have adverse effects of wildlife populations<ref>IPCC, 2001. Climate Change 2001: Synthesis Report. A Contribution of Working Groups I, II, and III to the Third Assessment Report of the Intergovernmental Panel on Climate Change. R.T. Watson and the Core Writing Team (eds.). Cambridge University Press, Cambridge, United Kingdom, and New York, NY, USA, 398p. [//www.enviro.wiki/images/5/56/IPCC2001.pdf  Report pdf]</ref>, though there are some species coping with climate change or benefitting from environmental change.  For example, American kestrels (Falco sparverius) have shifted their breeding phenology to earlier in the year and may now raise two broods of young within a breeding season<ref>Smith, S. H., Steenhof, K., McClure, C. J. W., and Heath, J. A. 2017. Earlier nesting by generalist predatory bird is associated with human responses to climate change. Journal of Animal Ecology, 86(1), pp. 98-107. [https://doi.org/10.1111/1365-2656.12604 doi: 10.1111/1365-2656.12604] [//www.enviro.wiki/images/5/5d/Smith2017.pdf  Article pdf]</ref>.  
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[https://doi.org/10.1111/1365-2656.12604 doi: 10.1111/1365-2656.12604] [//www.enviro.wiki/images/5/5d/Smith2017.pdf  Article pdf]</ref>.  
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[[File:PowersFig1.png|thumb|800px|left | Figure 1. The predicted extinction risk (by percentage with 95% CIs) from climate change by different regions, colors represent a gradient from least at most extinction risks (green to red) based upon the number of relevant studies (n). Figure is from Urban (2015). Reprinted with permission from AAAS. Any use of this figure requires the prior written permission of AAAS]]
  
 
== The influence of climate change on wildlife and habitats ==
 
== The influence of climate change on wildlife and habitats ==

Revision as of 23:02, 14 April 2022

Climate change affects both terrestrial[1] and aquatic biomes[2] causing significant effects on ecosystem functions and biodiversity[3]. Climate change is affecting several key ecological processes and patterns that will have cascading impacts on wildlife and habitat[4]. For example, sea-level rise, changes in the timing and duration of growing seasons, and changes in primary production are mainly driven by changes to global environmental variables (e.g., temperature and atmospheric CO2). Climate-induced changes in the environment ultimately impact wildlife population abundance and distributions.

Related Article(s):


Contributor(s): Dr. Breanna F. Powers and Dr. Julie A. Heath


Key Resource(s):

  • Global climate change and wildlife in North America. Wildlife Society Technical Review 04-2[4]
  • Impacts of climate change on the future of biodiversity[3]

Introduction

Global climate change will affect ecosystem functions and cycles such as nutrient, hydraulic, and carbon cycles, changing aspects of environmental conditions such as temperature, soil moisture, and precipitation[5][6]. Wildlife species are adapted to their environments and changes to the environment and habitat conditions will mediate effects, either directly or indirectly, on species survival, fecundity and ultimately population persistence[7][8][9]. The ability to adapt to changing habitat conditions as a result of climate change will differ across individual species and between populations. Some wildlife species may be more vulnerable to climate change than other species (Figure 1). Vulnerability is often linked to particular life-history traits (e.g., specialized habitat needs or limited dispersal abilities, see Pacifici et al. 2015P[10] for a review on species vulnerability to climate change) or genetic composition. For example, grassland birds may be more vulnerable to changing climate than forest birds as forests can buffer change more so than grasslands[11]. Projected changes in the climate will generally have adverse effects of wildlife populations[12], though there are some species coping with climate change or benefitting from environmental change. For example, American kestrels (Falco sparverius) have shifted their breeding phenology to earlier in the year and may now raise two broods of young within a breeding season[13].

Figure 1. The predicted extinction risk (by percentage with 95% CIs) from climate change by different regions, colors represent a gradient from least at most extinction risks (green to red) based upon the number of relevant studies (n). Figure is from Urban (2015). Reprinted with permission from AAAS. Any use of this figure requires the prior written permission of AAAS

The influence of climate change on wildlife and habitats

Climate change effects on wildlife include increases and changes in disease and pathogens distribution, patterns, and outbreaks in wildlife (Bradley et al. 2010; Cudmore et al. 2010; Price et al. 2019); changes in range distributions and shifts in latitudinal and elevational gradients; changes in phenology or the timing of life cycle events that may create phenological mismatches (Renner and Zohner 2018); and extinction or population reduction (Urban 2015).  The effects of climate change across a species’ range will most likely not be homogenous, meaning it can vary substantially, especially if a species’ range spans across different continents as exhibited by many migratory birds. Other changes in habitat include shifting vegetation (i.e., tree-lines are shifting to higher elevations), changes in nutrients in plants, earlier snowmelt and run-off, increase in invasive species, warming of streams and rivers, reduction or degradation of habitat (i.e., glacial melt), and an increase in large wildfires (Barbero et al. 2015) and droughts (Schlaepfer et al. 2017).

References

  1. ^ Diffenbaugh, N. S. and Field, C. B., 2013. Changes in Ecologically Critical Terrestrial Climate Conditions. Science, 341(6145), pp. 486-492. doi: 10.1126/science.1237123
  2. ^ Hoegh-Guldberg, O., and Bruno, J. F., 2010. The Impact of Climate Change on the World’s Marine Ecosystem. Science, 328(5985), pp. 1523-1528. doi: 10.1126/science.1189930
  3. ^ 3.0 3.1 Bellard, C., Berteslsmeier, C., Leadley, P., Thuiller, W., and Courchamp, F., 2012. Impacts of climate change on the future of biodiversity. Ecological Letters, 15(4), pp. 365-377. doi: 10.1111/j.1461-0248.2011.01736.x Article pdf
  4. ^ 4.0 4.1 Inkley, D. B., Anderson, M. G., Blaustein, A. R., Burkett, V. R., Felzer, B., Griffith, B., Price, J., and Root, T. L., 2004. Global Climate Change and Wildlife in North America. Wildlife Society Technical Review 04-2. The Wildlife Society, Bethesda, MD, 26 pp. Report pdf
  5. ^ Davidson, E. A. and Janssens, I. A., 2006. Temperature sensitivity of soil carbon decomposition and feedbacks to climate change. Nature, 440, pp. 165-173.doi: 10.1038/nature04514
  6. ^ Melillo, J. M., McGuire, A. D., Kicklighter, D. W., Moore, B., Vorosmarty, C. J., and Schloss, A. L., 1993. Global climate change and terrestrial net primary production. Nature, 363, pp. 234-240. doi: 10.1038/363234a0
  7. ^ Alig, R. J., Technical Coordinator, 2011. Effects of Climate Change on Natural Resources and Communities: A Compendium of Briefing Papers. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, General Technical Report, PNW-GTR-837, Portland, OR, 169p. doi:10.2737/PNW-GTR-837 Report pdf
  8. ^ Acevedo-Whitehouse, K., and Duffus, A. L. J., 2009. Effects of environmental change on wildlife health. Philosophical Transactions of the Royal Society B: Biological Sciences, 364(1534), pp. 3429-3438. doi: 10.1098/rstb.2009.0128
  9. ^ Milligan, S. R., Holt, W. V., and Lloyd, R., 2009. Impacts of climate change and environmental factors on reproduction and development in wildlife. Philosophical Transactions of the Royal Society B: Biological Sciences, 364(1534), pp. 3313-3319. doi: 10.1098/rstb.2009.0175 Article pdf
  10. ^ Pacifici, M., Foden, W., and Visconti, P., 2015. Assessing species vulnerability to climate change. Nature Climate Change 5, pp. 215-225. doi: 10.1038/nclimate2448
  11. ^ Jarzyna, M. A., Zuckerberg, B., Finley, A. O., and Porter, W. F., 2016. Synergistic effects of climate change and land cover: grassland birds are more vulnerable to climate change. Landscape Ecology, 31(10), pp. 2275-2290. doi: 10.1007/s10980-016-0399-1
  12. ^ IPCC, 2001. Climate Change 2001: Synthesis Report. A Contribution of Working Groups I, II, and III to the Third Assessment Report of the Intergovernmental Panel on Climate Change. R.T. Watson and the Core Writing Team (eds.). Cambridge University Press, Cambridge, United Kingdom, and New York, NY, USA, 398p. Report pdf
  13. ^ Smith, S. H., Steenhof, K., McClure, C. J. W., and Heath, J. A. 2017. Earlier nesting by generalist predatory bird is associated with human responses to climate change. Journal of Animal Ecology, 86(1), pp. 98-107. doi: 10.1111/1365-2656.12604 Article pdf

See Also

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