Climate Change Vulnerability and Conservation Strategies for Nepal's Ramsar Sites: Safeguarding Freshwater Biodiversity and Ecosystem Services
DOI:
https://doi.org/10.55863/ijees.2025.0537Keywords:
Environmental conservation, Wetlands, VulnerabilityAbstract
Wetland ecosystems globally, particularly in countries like Nepal, face significant threats from climate change, jeopardizing their ecological integrity and the services they provide. This review paper consolidates existing knowledge on the susceptibility of the wetlands of Nepal to climate change and explores strategies for sustainable conservation and management. Through an extensive review of scientific studies, government reports, and conservation initiatives, the paper elucidates the diverse effects of changing climate on Nepal's wetlands, encompassing variations in hydrological regimes, habitat degradation, and loss. It underscores the need for comprehensive vulnerability assessments, long-term monitoring, and economic evaluations to inform effective policy decisions and conservation efforts. Furthermore, the paper emphasizes the importance of embracing holistic approaches, prioritizing ecosystem health, community involvement, and integrating indigenous knowledge. This review contributes to the scientific understanding of vulnerability driven by climate change in wetland ecosystems. It provides practical insights for policymakers, conservation practitioners, and researchers working towards the sustainable management of Nepal's wetlands.
References
Acreman, M.C., Blake, J.R., Booker, D.J., Harding, R.J., Reynard, N., Mountford, J.O. and Stratford, C.J. 2009. A simple framework for evaluating regional wetland ecohydrological response to climate change with case studies from Great Britain. Ecohydrology, 2(1), 1-17. https://doi.org/10.1002/eco.37
Anonymous. 1973. National Parks and Wildlife Conservation Act 2029. Nepal Gazette 2029-11-28 B.S. His Magesty Government, Kathmandu, Nepal. https://csrcnepal.org/wp-content/uploads/2020/11/National-Parks-and-Wildlife-Conservation-Act-2029-1973.pdf
Anonymous. 2004. A Review of the Status and Threats to Wetlands in Nepal. IUCN Nepal, Kathmandu. 80 pages. https://portals.iucn.org/library/node/8471
Anonymous. 2005. Ecosystems and Human Well-being: Wetlands and Water. Millennium Ecosystem Assessment, World Resources Institute, New York.
Anonymous. 2018a. National Ramsar Strategy and Action Plan, Nepal (2018-2024). Ministry of Forests and Environment, Government of Nepal. Kathmandu, Nepal.
Anonymous. 2019. Nepal's Climate Change Policy 2019. Government of Nepal, Kathmandu, Nepal. Available at https://www.climatenepal.org.np/sites/default/files/doc_resources/climatechange_policy_english_1580984322.pdf Accessed on 20th September 2024
Anonymous. 2021a. National Framework on Climate Change Induced Loss and Damage (L&D). Ministry of Forests and Environment, Government of Nepal. Kathmandu, Nepal.
Anonymous. 2021b. Vulnerability and Risk Assessment and Identifying Adaptation Options in the Forest, Biodiversity and Watershed Management in Nepal. Ministry of Forests and Environment, Government of Nepal. Kathmandu, Nepal.
Anonymous. 2014. Wise Use of Wetlands: Concepts and Approaches for the Wise Use of Wetlands. Ramsar Convention Secretariat, Switzerland. 60 pages. https://www.ramsar.org/sites/default/files/documents/library/hbk4-01.pdf
Anonymous. 2016. An introduction to the Ramsar Convention on Wetlands (5th ed.). Ramsar Convention Secretariat, Gland, Switzerland. 110 pages. https://www.ramsar.org/sites/default/files/documents/library/handbook1_5ed_introductiontoconvention_final_e.pdf
Anonymous. 2018b. Mainstreaming the Conservation and Sustainable Use of Wetlands and Their Resources into Key National Planning Processes in Nepal. Ramsar Convention Secretariat, Gland, Switzerland. https://www.ramsar.org/document/mainstreaming-conservation-sustainable-use-wetlands-their-resources-key-national-planning.
Anonymous. 2021c. Wetlands restoration: unlocking the untapped potential of the Earth’s most valuable ecosystem. Ramsar Convention Secretariat, Gland, Switzerland. 6 pages. https://www.ramsar.org/sites/default/files/documents/library/factsheet_wetland_restoration_general_e_0.pdf
Anonymous. 2024. The List of Wetlands of International Importance. Ramsar Convention Secretariat, Gland, Switzerland. https://www.ramsar.org/sites/default/files/2023-08/sitelist.pdf
Bajracharya, S.R., Mool, P.K. and Shrestha, B.R. 2007. Impact of Climate Change on Himalayan Glaciers and Glacial Lakes: Case Studies on GLOF and Associated Hazards in Nepal and Bhutan. International Centre for Integrated Mountain Development (ICIMOD), Kathmandu, Nepal. https://lib.icimod.org/record/22442
Bhattarai, K. and Conway, D. 2021. Contemporary Environmental Problems in Nepal. Springer, Cham. 764 pages. https://doi.org/10.1007/978-3-030-50168-6
Bhuju, U.R., Khadka, M., Neupane, P.K. and Adhikari, R. 2011. A map based inventory of lakes in Nepal. Nepal Journal of Science and Technology, 11, 173-180. https://doi.org/10.3126/njst.v11i0.4141
Burgiel, S.W. and Muir, A.A. 2010. Invasive Species, Climate Change and Ecosystem-based Adaptation: Addressing Multiple Drivers of Global Change. Global Invasive Species Programme (GISP), Washington, DC, US, and Nairobi, Kenya. 57 pages. http://dx.doi.org/10.13140/2.1.1460.8161
Chaudhary, S., McGregor, A., Houston, D. and Chettri, N. 2019. Spiritual enrichment or ecological protection? A multi-scale analysis of cultural ecosystem services at the Mai Pokhari, a Ramsar site of Nepal. Ecosystem Services, 39, 100972. https://doi.org/10.1016/j.ecoser.2019.100972
Chaulagain, N.P. 2011. Climate change impacts on water resources of Nepal with reference to the glaciers in the Langtang Himalayas. Journal of Hydrology and Meteorology, 6(1), 58-65. https://doi.org/10.3126/jhm.v6i1.5489
Cleaver, F. and Whaley, L. 2018. Understanding process, power, and meaning in adaptive governance. Ecology and Society, 23(2), 49. https://doi.org/10.5751/ES-10212-230249
Costanza, R., d'Arge, R., De Groot, R., Farber, S., Grasso, M., Hannon, B., Limburg, K., Naeem, S., O'neill, R.V., Paruelo, J. and Raskin, R.G. 1997. The value of the world's ecosystem services and natural capital. Nature, 387(6630), 253-260. https://doi.org/10.1016/S0921-8009(98)00020-2
Dubey, V.K., Sharma, A., Borah, H., Johnson, J.A. and Sivakumar, K. 2023. Tracing climate change with riverine ecotones and macroinvertebrates: is there need for extended monitoring at low elevations in western Himalaya? Aquatic Sciences, 85(2), 63. https://doi.org/10.1007/s00027-023-00963-x
Dudgeon, D., Arthington, A.H., Gessner, M.O., Kawabata, Z.I., Knowler, D.J., Lévêque, C., Naiman, R.J., Prieur-Richard, A.H., Soto, D., Stiassny, M.L. and Sullivan, C.A. 2006. Freshwater biodiversity: importance, threats, status and conservation challenges. Biological Reviews, 81(2), 163-182. https://doi.org/10.1017/s1464793105006950
Dulal, H.B., Brodnig, G., Thakur, H.K. and Green-Onoriose, C. 2010. Do the poor have what they need to adapt to climate change? A case study of Nepal. Local Environment, 15(7), 621-635. http://dx.doi.org/10.1080/13549839.2010.498814
Erwin, K.L. 2009. Wetlands and global climate change: the role of wetland restoration in a changing world. Wetlands Ecology and Management, 17(1), 71-84. https://doi.org/10.1007/s11273-008-9119-1
Ghimire, P. 2023. Seasonal dynamics of wetland flora in response to physico-chemical parameters of Pravas Wetland, Palpa, Nepal. Doctoral dissertation, Department of Botany, Tribhuvan University, Kathmandu, Nepal.
Gitay, H., Finlayson, C. and Davidson, N.C. 2011. A framework for assessing the vulnerability of wetlands to climate change. Secretariat of the Ramsar Convention, Gland, Switzerland. https://www.ramsar.org/sites/default/files/documents/pdf/lib/lib_rtr05.pdf
Gurung, G.B. and Bhandari, D. 2009. Integrated approach to climate change adaptation. Journal of Forest and Livelihood, 8(1), 91-99. https://forestaction.org/wp-content/uploads/2021/12/13_Gurung_and_Bhandari.pdf
Howarth, C. and Viner, D. 2022. Integrating adaptation practice in assessments of climate change science: The case of IPCC Working Group II reports. Environmental Science & Policy, 135, 1-5. https://doi.org/10.1016/j.envsci.2022.04.009
Hu, S., Niu, Z., Chen, Y., Li, L. and Zhang, H. 2017. Global wetlands: Potential distribution, wetland loss, and status. Science of the Total Environment, 586, 319-327. https://doi.org/10.1016/j.scitotenv.2017.02.00
Hulme, P.E. 2005. Adapting to climate change: is there scope for ecological management in the face of a global threat? Journal of Applied Ecology, 42(5), 784-794. https://doi.org/10.1111/j.1365-2664.2005.01082.x
Immerzeel, W.W., van Beek, L.P. and Bierkens, M.F. 2010. Climate change will affect the Asian water towers. Science, 328(5984), 1382-1385. https://doi.org/10.1126/science.1183188
Kafle, G. and Savillo, I.T. 2009. Present status of Ramsar sites in Nepal. International Journal of Biodiversity and Conservation, 1(5), 146-150. https://academicjournals.org/article/article1379945446_Kafle%20and%20Savillo.pdf
Khatiwada, J.R., Adhikari, J.N., Rijal, D. and Sharma, L.N. 2021. Freshwater biodiversity in Western Nepal: A review. Nepalese Journal of Zoology, 5(1), 34-46. https://doi.org/10.3126/njz.v5i1.38290
Lamsal, P., Atreya, K., Pant, K.P. and Kumar, L. 2017. People’s dependency on wetlands: South Asia perspective with emphasis on Nepal. Wetland Science: Perspectives from South Asia. Pp. 407-419. In: Prusty, B., Chandra, R. and Azeez, P. (Eds.). Wetland Science. Springer, New Delhi. https://doi.org/10.1007/978-81-322-3715-0_21
Lou, Y., Zhao, K., Wang, G., Jiang, M., Lu, X. and Rydin, H. 2015. Long‐term changes in marsh vegetation in Sanjiang Plain, northeast China. Journal of Vegetation Science, 26(4), 643-650. https://doi.org/10.1111/jvs.12270
Mainka, S.A. and Howard, G.W. 2010. Climate change and invasive species: double jeopardy. Integrative Zoology, 5(2), 102-111. https://doi.org/10.1111/j.1749-4877.2010.00193.x
Malhi, Y., Franklin, J., Seddon, N., Solan, M., Turner, M.G., Field, C.B. and Knowlton, N. 2020. Climate change and ecosystems: threats, opportunities and solutions. Philosophical Transactions of the Royal Society B, 375(1794), 20190104. https://doi.org/10.1098/rstb.2019.0104
Messerli, B., Viviroli, D. and Weingartner, R. 2009. Mountains of the world: water towers for the twenty-first century? pp. 27-47. In: Garrido, A. and Dinar, A. (Eds.). Managing Water Resources in a Time of Global Change. Routledge, London.
Moomaw, W.R., Chmura, G.L., Davies, G.T., Finlayson, C.M., Middleton, B.A., Natali, S.M., Perry, J.E., Roulet, N. and Sutton-Grier, A.E. 2018. Wetlands in a changing climate: science, policy and management. Wetlands, 38(2), 183-205. https://doi.org/10.1007/s13157-018-1023-8
Mortsch, L.D. 1998. Assessing the impact of climate change on the Great Lakes shoreline wetlands. Climatic Change, 40, 391-416. https://doi.org/10.1023/A:1005445709728
Murray, A.B., 2009. A Manual for an Inventory of Greater Himalayan Wetlands. ICIMOD, Kathmandu, Nepal. 70 pages. https://indianwetlands.in/wp-content/uploads/library/Manual-Inventory-Greater-Himalayan.pdf
Ouyang, Z., Becker, R., Shaver, W. and Chen, J. 2014. Evaluating the sensitivity of wetlands to climate change with remote sensing techniques. Hydrological Processes, 28(4), 1703-1712. https://doi.org/10.1002/hyp.9685
Pachauri, R.K., Gomez-Echeverri, L. and Riahi, K. 2014. Synthesis report: Summary for policy makers. In: Climate Change 2014: Mitigation of Climate Change. IPCC Working Group III Contribution to AR5. Cambridge University Press. 151 pages. https://www.ipcc.ch/site/assets/uploads/2018/02/AR5_SYR_FINAL_Front_matters.pdf
Poff, N.L., Brinson, M.M. and Day, J.W. 2002. Aquatic ecosystems and global climate change. Pew Center on Global Climate Change, Arlington, VA. 56 pages. https://www.c2es.org/wp-content/uploads/2002/01/aquatic.pdf
Prajapati, J., Ghimire, T.R., Regmi, G.R. and Huettmann, F. 2020. Nature and landscape governance in royal times: experiences from the Shah and Rana regimes in Nepal re-assembled from literature and interview data. pp. 345-360. In: Regmi, G. and Huettmann, F. (Eds.). Hindu Kush-Himalaya Watersheds Downhill: Landscape Ecology and Conservation Perspectives. Springer, Cham. https://doi.org/10.1007/978-3-030-36275-1_17
Rijal, S., Rauniyar, A., Thapa, S., Paudel, U. and Gautam, D. 2021. Ecosystem services of wetlands and threats in context of Nepal. International Journal of Forest, Soil and Erosion, 11(2), 1-6.
Sandholz, S. 2016. Potential for ecosystem-based disaster risk reduction and climate change adaptation in the urban landscape of Kathmandu Valley, Nepal. pp.335-360. In: Renaud, F., Sudmeier-Rieux, K., Estrella, M. and Nehren, U. (Eds.). Ecosystem-Based Disaster Risk Reduction and Adaptation in Practice. Advances in Natural and Technological Hazards Research, vol 42. Springer, Cham. https://doi.org/10.1007/978-3-319-43633-3_15http://dx.doi.org/10.1007/978-3-319-43633-3_15
Sands, P. 1992. The United Nations framework convention on climate change. Review of European Community & International Environmental Law, 1(2), 270-277. https://doi.org/10.1111/j.1467-9388.1992.tb00046.x
Schröter, D., Cramer, W., Leemans, R., Prentice, I.C., Araújo, M.B., Arnell, N.W., Bondeau, A., Bugmann, H., Carter, T.R., Gracia, C.A. and De la Vega-Leinert, A.C. 2005. Ecosystem service supply and vulnerability to global change in Europe. Science, 310(5752), 1333-1337. http://dx.doi.org/10.1126/science.1115233
Shah, R.D.T., Sharma, S., Haase, P., Jähnig, S.C. and Pauls, S.U. 2015. The climate sensitive zone along an altitudinal gradient in central Himalayan rivers: A useful concept to monitor climate change impacts in mountain regions. Climatic Change, 132, 265-278. http://dx.doi.org/10.1007/s10584-015-1417-z
Shrestha, B., Shrestha, S., Shrestha, A. and Khadka, U.R. 2020. Ramsar Sites in Nepal: Conservation, Present Scenario, Biodiversity Value and Threats. Journal of Wetlands Ecology, 2020, 24782. https://doi.org/10.3126/jowe.v2020i0.24782
Shukla, P.R., Skeg, J., Buendia, E.C., Masson-Delmotte, V., Pörtner, H.O., Roberts, D.C., Zhai, P., Slade, R., Connors, S., Van Diemen, S. and Ferrat, M. 2019. Climate Change and Land: an IPCC special report on climate change, desertification, land degradation, sustainable land management, food security, and greenhouse gas fluxes in terrestrial ecosystems. IPCC, Sitzerland. 896 pages. https://digitallibrary.un.org/record/3893424?v=pdf
Smardon, R.C. 2009. Sustaining the Worlds Wetlands. Springer, Newyork. http://dx.doi.org/10.1007/978-0-387-49429-6
Smith, L.L., Subalusky, A.L., Atkinson, C.L., Earl, J.E., Mushet, D.M., Scott, D.E., Lance, S.L. and Johnson, S.A. 2019. Biological connectivity of seasonally ponded wetlands across spatial and temporal scales. JAWRA Journal of the American Water Resources Association, 55(2), 334-353. https://doi.org/10.1111/1752-1688.12682
Thagunna, R.S., Subedi, R. and Koirala, R. 2023. Ecological significance and conservation issues of internationally important wetlands of Nepal: A review. Journal of Forest and Natural Resource Management, 3(1), 35-52. https://doi.org/10.3126/jfnrm.v3i1.60108
Voora, V. and Venema, H.D. 2008. An ecosystem services assessment of the Lake Winnipeg watershed. Phase 1 report-Southern Manitoba Analysis. IISD, Winnipeg, Canada. 65 pages. https://www.iisd.org/system/files/publications/ecosystem_assessment_lake_wpg.pdf
Xu, T., Weng, B., Yan, D., Wang, K., Li, X., Bi, W., Li, M., Cheng, X. and Liu, Y. 2019. Wetlands of international importance: Status, threats, and future protection. International Journal of Environmental Research and Public Health, 16(10), 1818. https://doi.org/10.3390/ijerph16101818
Zedler, J.B. and Kercher, S. 2005. Wetland resources: status, trends, ecosystem services, and restorability. Annual Review of Environment and Resources, 30(1), 39-74. http://dx.doi.org/10.1146/annurev.energy.30.050504.144248
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