Patterns, perceptions, and spatial distribution of human-elephant (Elephas maximus) incidents in Nepal
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Abstract
Nepal has an estimated population of 109 to 142 wild Asian Elephants Elephas maximus L.. We carried out a survey of human-elephant incidents (HEI) of conflict in the buffer zones of Chitwan National Park and Parsa National Park Nepal, using a structured questionnaire, focal interviews, and secondary data collection. Furthermore, data of HEI were also extracted from published literature in order to analyse spatial-temporal patterns of competition throughout Nepal. Elephant related incidents were higher in the pre-winter season and concentrated along the southern forest boundary; incidents decreased with increasing distance from the park/reserve. Crop damage by elephants occurred in pre-monsoon and winter seasons with the most impact on rice (the major crop). Bulls (single or in pairs) were involved in crop raids (44%), property damage (48%), and human casualties (8%); family herds were only recorded to have raided crops (39%) and damaged properties (36%). The average herd size recorded was 10 individuals, with a maximum group size of ≤22 elephants. Generally, incidents per elephant was high in western Nepal, whereas human and elephant casualties were higher in central and eastern regions. To reduce human–elephant incidents 53% of local residents suggested restoring core and boundary areas with native elephant food plants, 40% suggested planting alternative crops along park boundaries, 6% favoured elephant translocation, and only 1% percent was in favour of culling elephants. Mitigation measures already in place include wooden watch towers used by villagers to detect elephant incursions. Low impact traditional averting techniques, such as drumming and the use of flame torches, were used to deter intruding elephants at the areas surveyed. In conclusion we suggest potential mitigation measures such as identifying elephant refugia and mitigate the impact and assessing the year-round availability of preferred foods; in addition, we advocate for introducing an equitable compensation to gain support from local communities adjacent to protected areas.
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References
Baidya, N.G., D.R. Bhuju & P. Kandel (2009). Land use change in buffer zone of chitwan national park, Nepal between 1978 and 1999. Ecoprint: An International Journal of Ecology 16: 79–86.
Chitwan National Park (2012). A Report on Problem Elephant submitted to Department of National Park and Wildlife Conservation Submitted by Chitwan National Park, Chitwan, Nepal.
Choudhury, A., D.K. Lahiri, Choudhury, A. Desai, J.W. Duckworth, P.S. Easa, A.J.T. Johnsingh & P. Fernando (2008). “IUCN SSC Asian Elephant Specialist Group (2008).” Elephas maximus. The IUCN Red List of Threatened Species (2008). T7140A12828813. https://doi.org/10.2305/IUCN.UK.2008.RLTS.T7140A12828813.en
Davidar, P. (2018). The term human-wildlife conflict creates more problems than it resolves: better labels should be considered. Journal of Threatened Taxa 10(8): 12082–12085. https://doi.org/10.11609/jott.4319.10.8.12082-12085
Dharmaratne, M.P.J. & P.C. Magedaragamage (2014). Human elephant conflict and solutions to it in Sri Lanka. Sciscitator 1: 56–58.
DNPWC (2009). The Elephant Conservation Action Plan for Nepal. Ministry of Forest and Soil Conservation. Department of National Parks and Wildlife Conservation, Kathmandu, Nepal, 38pp.
Hoare, R. (2000). African Elephants and humans in conflict: the outlook for co‐existence. Oryx 34(1): 34–38. https://doi.org/10.1046/j.1365-3008.2000.00092.x
Hoare, R.E. (1999). Determinants of human–elephant conflict in a land‐use mosaic. Applied Ecology 36: 689–700.
Joshi, R. & R. Singh (2007). Asian Elephants are losing their seasonal traditional movement tracks: a decade of study in and around the Rajaji National Park, India. Gajah 27: 15–26.
Kangwana, K. (1995). Human-elephant conflict: the challenge ahead. Pachyderm (19): 11–14.
Koirala, R.K., W. Ji, A. Aryal, J. Rothman & D. Raubenheimer (2016). Dispersal and ranging patterns of the Asian Elephant (Elephas maximus) in relation to their interactions with humans in Nepal. Ethology Ecology & Evolution 28(2): 221–231.
Kulkarni, J., P. Mehta, T. Pawar & R Mungikar (2010). Study on Human-Wild Animal Conflict around Chandoli National Park, Wildlife Research and Conservation Society, Pune, India.
Nepal WWF (2007). A Case Study on Human-Wildlife Conflict in Nepal. World Wide Fund, 64pp.
Pamo, E.T. & M.N. Tchamba (2001). Elephants and vegetation change in the Sahelo-Soudanian region of Cameroon. Journal of Arid Environments 48: 243–253.
Pant, G. & M. Hockings (2013). Understanding the Nature and Extent of Human-Elephant Conflict in Central Nepal. Masters research report, University of Queensland, 38pp.
Perera, B.M.A.O. (2009). The human-elephant conflict: A review of current status and mitigation methods. Gajah 30: 41–52.
Pradhan, N.M.B. & P. Wegge (2007). Dry season habitat selection by a recolonizing population of Asian Elephants (Elephas maximus) in lowland Nepal. Acta Theriologica 52(2): 205–214.
Pradhan, N.M.B., A.C. Williams & M. Dhakal (2011). Current status of Asian Elephants in Nepal. Gajah 35: 87–92.
Puyravaud, J.P., S. Gubbi, H.C. Poornesha & P. Davidar (2019). Deforestation increases frequency of incidents with elephants (Elephas maximus). Tropical Conservation Science 12: https://doi.org/10.1177/1940082919865959
Riddle, H.S, B.A. Schulte, A.A Desai & L. van der Meer (2010). Elephants- a conservation overview. Journal of Threatened Taxa 2(1): 653–661. https://doi.org/10.11609/JoTT.o2024.653-61
Satyal, P.P. (2004). Country Profile Report-Forestry Sector in Nepal. Forests Monitor, Cambridge, UK, 16pp.
Srinivasaiah, N., V. Kumar, S. Vaidyanathan, R. Sukumar & A. Sinha (2019). All-Male Groups in Asian Elephants: a novel, adaptive social strategy in increasingly anthropogenic landscapes of southern India. Scientific Reports 9(1): 1–11.
Sukumar, R. (1989). The Asian Elephant: Ecology and Management. Cambridge studies in applied ecology and resource management (USA), 244pp.
Sukumar, R. (1990). Ecology of the Asian elephant in southern India. II. Feeding habits and crop raiding patterns. Journal of Tropical Ecology 6(1): 33–53.
Sukumar, R. (2003). The Living Elephants: Evolutionary Ecology, Behavior, and Conservation. Oxford University Press, Oxford, UK, 477pp.
Sukumar, R. (2006). A brief review of the status, distribution and biology of wild Asian Elephants Elephas maximus. International Zoo Yearbook 40(1): 1–8.
Sukumar, R. & M. Gadgil (1988). Male-female differences in foraging on crops by Asian Elephants. Animal Behaviour 36(4): 1233–1235.
Velde, P.F. (1997). A Status Report of Nepal’s Wild Elephant Population. WWF Nepal. Kathmandu, 49pp.
Williams, C., S.K. Tiwari, V.R. Goswami, S. de Silva, A. Kumar, N. Baskaran, K. Yoganand & V. Menon (2020). Elephas maximus. The IUCN Red List of Threatened Species 2020: e.T7140A45818198. Downloaded on 09 April 2021. https://doi.org/10.2305/IUCN.UK.2020-3.RLTS.T7140A45818198.en
Yadav, B. (2007). Human-elephant relationship and conflicts in eastern Nepal. The Initiation 1: 93–99.