Human-elephant conflict in Sri Lanka

Human-elephant conflict (HEC) is a large threat to both species in certain rural areas of Sri Lanka. About 250 elephants and 80 people die each year, and property is also destroyed. Most elephant calves are killed by the hunting method known as "Hakka Pattas" (හක්කා පටාස්/ஹக்கா படாஸ்)[1] In 2020, the Department of Wildlife Conservation (Sri Lanka) estimated that there were 7,000 elephants in the country. The department's official records show that more than 361 elephants were killed in 2019.[2] Sri Lanka has the highest number of elephant kills of any country in the world.[3]

Sri Lankan elephant
Main article: Sri Lankan elephant

The Sri Lankan elephant (Elephas maximus maximus) is a subspecies of the Asian elephant, native to Sri Lanka. It has been listed as an endangered species since 1986. This subspecies is smaller than the African elephant, but typically larger than the Asian elephant: it can grow to 2 to 3.5 meters in height and 4 to 6 metres in length. It is tallest at the arch of the back. It weighs between 3,000 and 5,000 kilograms. Only the males have tusks, and these are smaller than those of the African elephant.[4]

Background

Fragmentation and loss of the natural habitat of elephants are considered to be the main causes of HEC in Sri Lanka.[5] The Department of Wildlife Conservation (Sri Lanka) observes that human-elephant conflict is a serious problem, particularly in unprotected areas of the North-western and Mahaweli regions in the country.[6]

Several studies have shown that poaching has helped reduce elephant populations by up to 75 percent over the last century. But the main causes of the reduction are the increased use of the land for agriculture and the expansion of human settlements.[7]

Deforestation in Sri Lanka is a major problem. Forest coverage has decreased to 16%, from 70% in the 1920s. Between 2000–2019, total forest coverage in Sri Lanka fell by 10%. Most elephants lived in dry zone areas of the country.

Human elephant conflict death toll
Numbers of human and elephant deaths in 2010–2020[8][9][10]
Year 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 Total
Elephant deaths 318 405 258 256 279 205 239 206 250 255 227 2,898
Human deaths 112 114 96 87 88 63

Managed elephant reserve

In 2009, authorities rolled out a plan to create an elephant reserve connecting three national parks in southern Sri Lanka. The area of land marked for this purpose comprises 23,746 hectares, excluding the area of land comprising 866 hectares marked for the Mattala Airport. As of 2021, the Southern elephant reserve project has been postponed due to numerous projects such as Mattala airport, the Hambantota harbour and the Hambantota cricket stadium. Over the past 10 years, 15,000 acres of forest lands were cleared to build for commercial purposes.[11]

See also

References
  1. "Problem pachyderms? 'Geofencing' helps reduce Sri Lanka's human-elephant conflict". Mongabay Environmental News. 2020-07-26. Retrieved 2021-04-23.
  2. "Sri Lanka elephants: 'Record number' of deaths in 2019". BBC News. 2020-01-11. Retrieved 2021-04-23.
  3. "Sri Lanka records highest elephant deaths in world". Hindustan Times. 2020-12-13. Retrieved 2021-04-23.
  4. Jayewardene, J. (1994). The elephant in Sri Lanka. Colombo: Wildlife Heritage Trust of Sri Lanka.
  5. De Silva, M. (1998). Status and Conservation of the Elephant and the Alleviation of man-elephant conflict in Sri Lanka. Gajah. Colombo. pp. 1–24.{{cite book}}: CS1 maint: location missing publisher (link)
  6. Desai, A.A. (1998). Conservation of Elephants and human-elephants Conflict in Sri Lanka. Colombo, Sri Lanka: Department of Wildlife Conservation.
  7. Weerakoon, D.K. (1999). Ecology and Ranging Behaviour of Wild Elephants and Human-Elephant Conflict in Sri Lanka. Colombo: Department of Zoology, University of Colombo. pp. 28–59.
  8. "Sri Lanka says deaths caused by human-elephant conflict decline in 2020 - Xinhua | English.news.cn". www.xinhuanet.com. Retrieved 2021-04-24.
  9. T. G. Supun Lahiru Prakash, A. W. Wijeratne, Prithiviraj Fernando. "Human-Elephant Conflict in Sri Lanka: Patterns and Extent" (PDF). IUCN Asian Elephant Specialist Group.{{cite web}}: CS1 maint: multiple names: authors list (link)
  10. "Palmyrah fence, the solution to human-elephant conflict". Sunday Observer. 2020-08-15. Retrieved 2021-04-24.
  11. "Delays in gazetting proposed Managed Elephant Reserve in Hambantota". www.dailymirror.lk. Retrieved 2021-04-24.
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