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The Urgent Need for Enhancing Forest Ecosystem Resilience Under the Anticipated Climate Portfolio Over Kerala Under RCP 4.5 and Its Possible Implications on Forests

  • Praveen DhanyaEmail author
  • Andimuthu Ramachandran
Chapter
Part of the Climate Change Management book series (CCM)

Abstract

Regional changes in climate have been observed in many parts of the world posing significant risk to all kinds of ecosystem and livelihood especially in climate sensitive sectors. This study was carried out to understand the plausible future changes that may occur to the biologically rich forested areas of kerala, using a regional climate model (RCMs)-RegCM4 by downscaling HadGEM-ES global climate model outputs at 25 km resolution. The downscaled data obtained from the RCMs were used to project the day time and night time temperature of Kerala under Representative Concentration Pathway (RCP) 4.5. The weather variables viz., maximum temperature, minimum temperature were extracted and projected for three time slices namely 2010–2040, 2040–2070 and 2070–2100 based on the reference period 1971–2000. The maximum and minimum temperature is projected to rise 2.79 and 2.59 °C at the end of 21st century in the forested areas of Kerala. The rise in day time warming was seen to be between 1.6 and 2 °C during midcentury and ranges 2.1 and 2.6 °C in the end of 21st century. The likely rise in night time warming was seen to be between 1.5 and 1.9 °C during mid century and 2.1 °C and 2.5 °C in the end of 21st century. Periyar Tiger Reserves, Silent Valley, Wayanad areas are projected to experience the severe warming in future in the range of 2.7 °C. The projected night time warming was in the range of 0.8 °C in the western coastal districts and 1.04 °C in the hilly areas during the near century (2010–2040) period. Comparatively higher levels of warming was observed in the Wayanad Palakkad and Malappuram districts. The possible impacts may threaten the forest biodiversity. As the simulation results indicates significant warming under even under mid emission trajectory RCP 4.5, further enhanced research is required to understand how different predominant endemic species behave under the drastic or slow alterations in the climate and growing conditions in future. This study also attempted to evaluate the existing adaptive conservation plans in the forest sector in the state and the need for strengthening its resilience.

Keywords

Climate change Climate variability Forest Forest ecosystem projections RegCM CMIP5 

References

  1. Breshears DD, Cobb NS, Rich PM, Price KP, Allen CD, Balice RG, Romme WH, Kastens JH, Floyd ML, Belnap J, Anderson JJ, Myers OB, Meyer CW (2005) Regional vegetation die-off in response to global-change-type drought. Proc Nat Acad Sci USA 102:15144–15148CrossRefGoogle Scholar
  2. Chaturvedi RK, Joshi J, Jayaraman M, Bala G, Ravindranath NH (2012a) Multi model climate change projections for India under representative concentration pathways (RCPs): a preliminary analysis. Curr Sci 103:791–802Google Scholar
  3. Chaturvedi RK, Joshi J, Jayaraman M, Bala G, Ravindranath NH (2012b) Multi model climate change projections for India under representative concentration pathways. Curr Sci 103(7):1–12Google Scholar
  4. Dillon GK, Holden ZA, Morgan P, Crimmins MA, Heyerdahl EK, Luce C (2011) Both topography and climate affected forest and woodland burn severity in two regions of the western US, 1984–2006, Ecosphere, in pressCrossRefGoogle Scholar
  5. Easterling DR, Meehl GA, Parmesan C, Changnon SA, Karl TR, Mearns LO (2000) Climate extremes: observations, modeling, and impacts. Science 289:2068–2074CrossRefGoogle Scholar
  6. FAO (2005a) State of the world’s forests. FAO, RomeGoogle Scholar
  7. FAO (2005b) State of the world’s forests 2005. Rome (also available at www.fao.org/docrep/007/y5574e/y5574e00.htm)
  8. Food and Agriculture Organization (2005) Global forest resources assessment 2005 (Food and Agriculture Organization, Rome), Food and Agriculture Organization Forestry Paper 147 Google Scholar
  9. Forest survey of India (FSI) (1989–2009) State of forest report (1987–2007). Forest survey of India, Ministry of Environment and Forests, Dehra DuneGoogle Scholar
  10. Gopalakrishnan R, Jayaraman M, Swarnim S, Chaturvedi RK, Bala G, Ravindranath NH (2010) Impact of climate change at species level: a case study of teak in India. Mitig Adapt Strategy Glob Change 16:199–209. gov/AR5/images/uploads/WGIIAR5-Chap19_FGDall.pdf., gov/AR5/images/uploads/WGIIAR5-Chap4_FGDall.pdfCrossRefGoogle Scholar
  11. Government of India (2008) National action plan on climate change (NAPCC). Govt. of India. Available via http://pmindia.nic.in/Pg01-52.pdf. Cited 26th Jan 2010
  12. IPCC (2007) Climate change 2007: impacts, adaptation and vulnerability.In: Parry ML, Canziani OF, Palutikof JP, van der Linden PJ and Hanson CE (eds) Contribution of Working Group II to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, p. 976. Cambridge, UK: Cambridge University PressGoogle Scholar
  13. IPCC (2007) Climate Change 2007. The physical science basis, contribution of working group i to the fourth assessment report of the intergovernmental panel on climate change. Cambridge, University Press, Cambridge, UK, p 167Google Scholar
  14. IPCC (2007) Climate change 2007: synthesis report; contribution of working groups I, II and III to the fourth assessment report of the intergovernmental panel on climate change. IPCC: Geneva, Switzerland, pp. 36–41Google Scholar
  15. IPCC (2012) Emergent Risks and Key Vulnerabilities. Final Draft, Chapter 19 (online) http://ipccwg2Google Scholar
  16. IPCC (2013) Terrestrial and Inland Water Systems. Final Draft, Chapter 4 (online) http://ipccwg2Google Scholar
  17. IPCC (2013) Climate change 2013: the physical science basis. contribution of working group I to the fifth assessment report of the intergovernmental panel on climate change. Cambridge University Press, United Kingdom and New York, USAGoogle Scholar
  18. Kumar KK, Kamala K, Rajagopalan B, Hoerling MP, Eischeid JK, Patwardhan SK, Srinivasan G, Goswami BN, Nemani R (2011) The once and future pulse of Indian monsoonal climate. Clim Dyn 36:2159–2170CrossRefGoogle Scholar
  19. Meinshausen M, Smith SJ, Calvin KV, Daniel JS, Kainuma JF, Lamarque M et al (2011) The RCP greenhouse gas concentrations and their extension from 1765 to 2300. Clim Change 109:213–241.  https://doi.org/10.1007/s10584-011-0156-zCrossRefGoogle Scholar
  20. Millar CI, Stephenson NL, Stephens SL (2007) Climate change and forests of the future: managing in the face of uncertainty. Ecol Appl 17:2145–2151. pmid:18213958  https://doi.org/10.1890/06-1715.1CrossRefGoogle Scholar
  21. Millar CI, Stephenson NL, Stephens SL (2007b) Climate change and forests of the future: Managing in the face of uncertainty. Ecol Appl 17:2145–2151CrossRefGoogle Scholar
  22. Morgan P, Heyerdahl EK, Gibson CE (2008) Multi-season climate synchronized widespread forest fires throughout the 20th-Century. Northern Rocky Mountains. USA, Ecology 89:717–728Google Scholar
  23. Morrison J, Quick MC, Foreman MGG (2002) Climate change in the Fraser River watershed: flow and temperature projections. J Hydrol 263:230–244CrossRefGoogle Scholar
  24. Nelson DR, Adger WN, Brown K (2007) Adaptation to environmental change: Contributions of a resilience framework. Ann Rev Environ Resour 32:395–419CrossRefGoogle Scholar
  25. Pierce JL, Meyer GA, Jull AJT (2004) Fire-induced erosion and millennial scale climate change in northern ponderosa pine forests. Nature 432:87–90CrossRefGoogle Scholar
  26. Pounds JA, Bustamante MR, Coloma LA et al (2006) Widespread amphibian extinctions from epidemic disease driven by global warming. Nature 439:161–167CrossRefGoogle Scholar
  27. Ramachandran A, Praveen D, Jaganathan R, Palanivelu K (2015) Projected and observed aridity and climate change in the east coast of south india under RCP 4.5. Sci World J 2015, Article ID 169761, 11: 2015.  https://doi.org/10.1155/2015/169761CrossRefGoogle Scholar
  28. Ramaraj AP, Jagannathan R, Dheebakaran GA (2009) Impact of climate change on rice and groundnut yield using PRECIS regional climate model and DSSAT crop simulation model. ISPRS Archives XXXVIII-8/W3 Workshop Proceedings: Impact of Climate Change on Agriculture pp 143–146Google Scholar
  29. Rao GSLHVP, Rao AVRK, Krishnakumar KN, Gopakumar CS (2009) Climate change projections and impacts on plantations in Kerala. In: Proceeding of climate change adaptation strategies in agriculture and allied sectors-invited papers. pp. 158Google Scholar
  30. Rao SA, Chaudhari HS, Pokhrel S, Goswami BN (2010) Unusual central Indian drought of summer monsoon 2008:role of southern tropical Indian Ocean warming. Journal ofClimate 23(19):5163–5174CrossRefGoogle Scholar
  31. Ravindranath NH, Joshi NV, Sukumar R, Saxena A (2006) Impact of climate change on forest in India. Curr Sci 90(3):354–361Google Scholar
  32. Ravindranath NH, Chaturvedi RK, Murthy IK (2008) Forest conservation, afforestation and reforestation in India: implications for forest carbon stocks. Curr Sci 95(2):216–222Google Scholar
  33. Roa S, Venkeswaralu Ch, Srinivas B et al (2011) Soil carbon sequestration for climate change Mitigation and Food security, 24th November to 3ed December, 2011. Central Research Institute for Dryland Agriculture, Hyderabad, India, 322pGoogle Scholar
  34. Sabu TK, Vinod KV, Latha M, Nithya S, Boby J (2011) Cloud forest dung beetles (Coleoptera: Scarabaeinae) in the Western Ghats, a global biodiversity hotspot in southwestern India. Tropical Conserv Sci 4(1):12–24. Available online: www.tropicalconservationscience.orgCrossRefGoogle Scholar
  35. Spittlehouse DL, Stewart RB (2003) Adaptation to climate change in forest management. BC J Ecosys Manage 4:1–7Google Scholar
  36. United Nations Convention to Combat Desertification (UNCCD) (2012) Report, 2012, http://www.unccd.int/ActionProgrammes/india-eng2001.pdf
  37. Vandermeer J, Perfecto I (1997) The agroecosystem: a need for the conservation biologist’s lens. Conserv Biol 11:1–3CrossRefGoogle Scholar
  38. Westerling AL, Hidalgo HG, Cayan DR, Swetnam TW (2006) Warming and earlier spring increases western US. For. Wildfire Act Sci 313:940–943.  https://doi.org/10.1126/science.1128834CrossRefGoogle Scholar
  39. Westerling AL, Turner MG, Smithwick EAH, Romme WH, Ryan MG (2011) Continued warming could transform greater yellowstone fire regimes by mid-21st century. Proc Natl Acad Sci USA 108:13165–13170.  https://doi.org/10.1073/pnas.1110199108CrossRefGoogle Scholar
  40. McCarty JP, Wolfenbarger LL, Wilson, JA (2009) Biological impacts of climate change. In: Encyclopedia of life sciences (ELS). Wiley, Chichester.  https://doi.org/10.1002/9780470015902.a0020480
  41. Wiltshire A, Kay G, Gornall J, Betts R (2013) The impact of climate, CO2 and population on regional food and water resources in the 2050s. Sustainability 5(5):2129–2151.  https://doi.org/10.3390/su5052129CrossRefGoogle Scholar

Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Centre for Climate Change and Adaptation Research, College of Engineering, Guindy CampusAnna UniversityChennaiIndia

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