Climate change and Its Impact


  • Baranidharan Krishnamoorthy TNAU
  • Vijayabhama Manickam


Climate change, Protected areas and Ecosystems


Wildlife management among the multiple other concerns resulting from climate change will be challenging. Therefore, developing and communicating information on the value of wild species and ecosystems to human community will be an important strategy for conservation of wildlife from extinction due to the impact of climate change. Developing, managing and retaining an effective system of protected areas network (PAN) is a form of success. Changes in temperature and precipitation will affect individuals, species, ecosystems and whole regions. Individual variation and topographic differences will mean that, within any species, an individual plant or animal may be genetically predisposed to survive the stresses of dehydration, high winds or inundation for longer than another. Thus, at the micro-habitat level, each tiny location may see changes in species composition; these changes will have up and down the trophic levels and throughout the food-web, ultimately changing ecological communities at the landscape level. Predicting the consequences for humans and other species is essential if measures are to be taken in time, either to prevent these changes or adapt to them. Further research and careful monitoring is needed to ensure that adaptive management and creation of new other approaches for existing and newly emerging concepts to overcome climate change pressures on wildlife.


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Ahola, M., Laaksonen, T., Sippola, K., Eeva, T., Rainio, K. & Lehikoinen, E. 2004. Variation in climate warming along the migration route uncouples arrival and breeding dates. Global Change Biology, 10: 1610–1617.

Appiah, M. 2007. Fire: a necessary evil. In Heikkilä, T., Grönqvist, R. & Jurvélius, M., eds. Wildland fire management handbook for trainers, pp. 238–245. Helsinki, Finland, Development Policy Information Unit, Ministry for Foreign Affairs of Finland.

Barnes, R.F.W., Héma, E.M. & Doumbia, E. (2006). Distribution des éléphants autour dune mare sahélienne en relation avec le chattel domestique et la vegetation ligneuse. Pachyderm, 40: 35–41.

Battisti, A. 2008. Forests and climate change – lessons from insects. iForest, 1: 1–5.

Both, C. & te Marvelde, L. 2007. Climate change and timing of avian breeding and migration throughout Europe. Climate Research, 35: 93–105.

Both, C., Bouwhuis, S., Lessells, C.M. & Visser, M.E. 2006. Climate change and population declines in a long-distance migratory bird. Nature, 441: 81–83.

Bouché, P., Doama, B., Sissoko, B. & Bouju, S. 2009. Les éléphants du Gourma, Mali: Statut el menaces pour leur conservation. Pachyderm, 45: 47–55.

Boyd, H. & Fox, A.D. 2008. Effects of climate change on the breeding success of Whitefronted Geese Anser albifrons flavirostris in West Greenland. Wildfowl, 58: 55–70.

Briggs, J.M., Knapp, A.K. & Brock, B.L. 2002. Expansion of woody plants in tall grass prairie: a fifteen year study of fire and fire-grazing interaction. American Midland Naturalist,147(2): 287–294

Day, J. W., Jr., Hall, C.A.S., Kemp, W.M. & Yanez-Arancibia, A. 1989. Estuarine ecology. New York, USA, John Wiley & Sons. 558 pp.

DeLucia, E.H., Hamilton, J.G., Naidu, S.L., Thomas, R.B., Andrews, J.A., Finzi, A., Lavine, M., Matamala, R., Mohan, J.E., Hendrey, G.R. & Schlesinger, W.H. 1999.Net primary production of a forest ecosystem with experimental CO2 enrichment. Science, 284(5417): 1177–1179.

Dilley, M., Chen, R.S., Deichmann, U., Lerner-Lam, A.L. & Arnold, M. 2005. Natural disaster hotspots: a global risk analysis. Washington, DC, The World Bank. 29 pp.

Douglas-Hamilton, I. & Wall, J. 2009. Drought threatens Mali elephants. Pachyderm, 45: 129– 130.

Dybas, C.L. 2009. Infectious diseases subdue Serengeti lions. BioScience, 59(1): 8–13.

Eliasch, J. 2008. Climate change: financing global forests – the Eliasch review. London, The Stationery Office Ltd. 250 pp.

FAO. 2004. Human-wildlife conflict worldwide: collection of case studies, analysis of management strategies and good practices. Rome.

Fischlin, A., Midgley, G.F., Price, J.T., Leemans, R., Gopal, B., Turley, C., Rounsevell, M.D.A., Dube, O.P., Tarazona, J. & Velichko, A.A. 2007. Ecosystems, their properties, goods and services. In Parry, M.L., Canziani, O.F., Palutikof, J.P., van der Linden, P.J. & Hanson, C.E., eds. Climate change 2007: Impacts, adaptation and vulnerability. Contribution of Working Group II to the Fourth Assessment Report of the Intergovernmental Panel of Climate Change, pp. 211–272. Cambridge, UK, Cambridge University Press. 976 pp.

Galbraith, H., Jones, R., Park, R, Clough, J, Herrod-Julius, S, Harrington, B & Page, G. 2002. Global climate change and sea level rise: potential losses of intertidalhabitat for shorebirds. Water birds, 25(2): 173–183.

Global Water Partnership. 2010. Statement to the 16th Conference of the Parties (COP 16) to the United Nations Framework Convention on Climate Change. Stockholm, GWP Global Secretariat.

Harcourt, A., Kineman, J., Campbell, G., Yamagiwa, J., Redmond, I., Aveling, C. & Condiotti, M. 1983. Conservation and the Virunga Africa gorilla population. African Journal of Ecology 21(2): 139–142.

Harvell, C.D., Mitchell, C.E., Ward, J.R., Altizer, S., Dobson, A.P., Ostfield, R.S. &Samuel, M.D. 2002. Climate warming and disease risks for terrestrial and marine biota. Science, 296: 2158–2162.

International Gorilla Conservation Programme. 2010. Census confirms increase in population of the critically endangered Virunga mountain gorillas. International Gorilla Conservation Programme.

IPCC. 2007. Summary for policymakers. In Solomon, S., Qin, D., Manning, M., Chen, Z., Marquis, M., Averyt, K.B., Tignor, M. & Miller, H.L., eds. Climate change 2007: the physical science basis. Contribution of Working Group 1 to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, pp. 1–18.Cambridge, Cambridge University Press, UK. 996 pp.

IUCN/SSC Primate Specialists Group. 2008. IUCN Red List 2008: A new assessment of endangered primates.

Kelly, K.W. 1980. Stress and immune function: a bibliographic review. Annales de Recherches Veterinaires, 11(4): 445–478.

Kenya Wildlife Service. 2010. Mount Kenya National Park/Natural Forest/ Lewa Wildlife Conservancy (extension).

Kleine, M., Buck, A. & Eastaugh, C., eds. 2010. Making African forests fit for climate change. A regional view of climate-change impacts on forests and people, and options for adaptation. Vienna, IUFRO Headquarters. 40 pp.

Lamarque F., Anderson, J., Fergusson, R., Lagrange, M., Osei-Owusu, Y., Bakker, L. 2009. Human-wildlife conflicts in Africa: causes, consequences and managementstrategies. FAO Forestry Paper No. 157. Rome.

Loose, E. 2009a. Worst drought in 26 years threatens the survival of the last desert elephants in West Africa. The WILD Foundation, 20 May 2009.

Loucks, C., Barber-Meyer, S., Hossain, A.A., Barlow, A., Chowdhury, R.M. 2010. Sea level rise and tigers: predicted impacts to Bangladesh’s Sundarbans mangroves. Climatic Change, 98:291–298.

Macmynowski, D.P., Root, T.L., Ballard, G. & Geupel, G.R. 2007. Changes in spring arrival of Nearctic-Neotropical migrants attributed to multiscalar climate. Global Change Biology, 13(11): 2239–2251.

Malcolm, J.R. & Markham, A. (2000) Global warming and terrestrial biodiversity decline. Gland, Switzerland: WWF-World Wide Fund for Nature. 34 pp.

Michener, W.K, Blood, E.R., Bildstein, K.L., Brinson, M.M. & Gardner, L.R. 1997. Climate change, hurricanes and tropical storms, and rising sea level in coastal wetlands. Ecological Applications, 7(3): 770–801.

Neumann-Denzau, G. & Denzau, H. 2010. Examining the extent of human-tiger conflict in the Sundarbans Forest, Bangladesh. Tiger Paper, 37(2): 4–7.

New Scientist. 2008. Climate change is driving increase in tiger attacks. New Scientist

Newman, S.H. 2007. Where wildlife and humans intersect: environmental monitoring. Argos Forum #71. Ramonville, France, CLS.

Ogutu, J.O., Piepho H.-P., Dublin, H.T., Bhola, N. & Reid, R.S. 2008. Rainfall influences on ungulate population abundance in the Mara-Serengeti ecosystem. Journal of Animal Ecology, 77: 814–829.

Omar, S. & Roy, W.Y. 2010. Biodiversity and climate change in Kuwait. International Journal of Climate Change Strategies and Management, 2(1): 68–83

Ottichilo, W.K., de Leew, J., Skidmore, A., Prins, H.H.T. & Said, M.Y. 2000. Population trends of large non-migratory wild herbivores and livestock in the Masai Mara ecosystem, Kenya, between 1977 and 1997. African Journal of Ecology, 38: 202–216.

Parmesan, C., Ryrholm, N., Stefanescu, C., Hill, J.K., Thomas, C.D., Descimon,H., Huntley, B., Kaila, L., Kullberg, J., Tammaru, T., Tennent, W.J., Thomas, J.A. & Warren, M. 1999. Poleward shifts in geographical ranges of butterfly species associated with regional warming. Nature, 399(6736):579–583.

Parry, M.L., Canziani, O.F., Palutikof, J.P., van der Linden, P.J. & Hanson,C.E., eds. 2007. Climate change 2007: impacts, adaptation, and vulnerability.Cambridge, UK, Cambridge University Press. 976 pp.

Rainforest Rescue. 2011. Cyclone Yasi hits Mission Beach cassowary population. Rainforest Rescue, 10 February 2011.

Saino, N. & Ambrosini, R. 2008. Climatic connectivity between Africa and Europe may serve as a basis for phenotypic adjustment of migration schedules of trans- Saharan migratory birds. Global Change Biology, 14: 250–263.

Seppälä, R., Buck, A. & Katila, P., eds. 2009. Adaptation of forests and people to climate change: a global assessment report. IUFRO World Series, 22. Helsinki, International Union of Forest Research Organizations.

Sillett, T.S., Holmes, R.T. & Sherry, T.W. 2000. Impacts of a global climate cycle on population dynamics of a migratory songbird. Science, 288(5473): 2040–2042.

Telegraph Media Group Limited. 2010. Saiga antelope population drops by 15 percent due to disease. The Telegraph, 23 August 2011.

The World Bank. 2010. World Bank fosters partnerships to preserve Mali’s elephants. 10 September 2010.

UNEP, FAO & UNFF. 2009. Vital forest graphics. Nairobi, UNEP. 69 pp.

Van Auken, O.W. 2000. Scrub invasion of North American semiarid grassland. Annual Review of Ecology and Systematics, 31: 197–215

van Buskirk, J., Mulvihill, R.S. & Leberman, R.C. 2009. Variable shifts in spring and autumn migration phenology in North American songbirds associated with climate change. Global Change Biology, 15: 760–771.

Vors, L.S. & Boyce, M.S. 2009. Global declines of caribou and reindeer. Global Change Biology, 15(11): 2626–2633.



How to Cite

Krishnamoorthy, B., & Manickam, V. (2020). CONSEQUENCES OF CLIMATE CHANGE ON VARIOUS ECOSYSTEMS AND THEIR IMPACT ON WILDLIFE: Climate change and Its Impact. LIFE SCIENCES LEAFLETS, 126, 25-37. Retrieved from