Distribution, relative abundance, and conservation status of Asian elephants in Karnataka, southern India

Madhusudan, MD and Sharma, Narayan and Raghunath, R and Baskaran, N and Bipin, CM and Gubbi, Sanjay and Johnsingh, AJT and Kulkarni, Jayant and Kumara, Honnavalli N and Mehta, Prachi and Pillay, Rajeev and Sukumar, Raman (2015) Distribution, relative abundance, and conservation status of Asian elephants in Karnataka, southern India. In: BIOLOGICAL CONSERVATION, 187 . pp. 34-40.

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Abstract

Karnataka state in southern India supports a globally significant and the country's largest population of the Asian elephant Elephas maximus. A reliable map of Asian elephant distribution and measures of spatial variation in their abundance, both vital needs for conservation and management action, are unavailable not only in Karnataka, but across its global range. Here, we use various data gathered between 2000 and 2015 to map the distribution of elephants in Karnataka at the scale of the smallest forest management unit, the `beat', while also presenting data on elephant dung density for a subset of `elephant beats.' Elephants occurred in 972 out of 2855 forest beats of Karnataka. Sixty percent of these 972 beats and 55% of the forest habitat lay outside notified protected areas (PM), and included lands designated for agricultural production and human dwelling. While median elephant dung density inside protected areas was nearly thrice as much as outside, elephants routinely occurred in or used habitats outside PM where human density, land fraction under cultivation, and the interface between human-dominated areas and forests were greater. Based on our data, it is clear that India's framework for elephant conservation which legally protects the species wherever it occurs, but protects only some of its habitats while being appropriate in furthering their conservation within PM, seriously falters in situations where elephants reside in and/or seasonally use areas outside PAs. Attempts to further elephant conservation in production and dwelling areas have extracted high costs in human, elephant, material and monetary terms in Karnataka. In such settings, conservation planning exercises are necessary to determine where the needs of elephants or humans must take priority over the other, and to achieve that in a manner that is based not only on reliable scientific data but also on a process of public reasoning. (C) 2015 Elsevier Ltd. All rights reserved.

Item Type:	Journal Article
Publication:	BIOLOGICAL CONSERVATION
Publisher:	ELSEVIER SCI LTD
Additional Information:	Copy right for this article belongs to the ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND
Keywords:	Elephant beats; Non-protected areas; Conservation planning; Human-elephant conflict; Management zones
Department/Centre:	Division of Biological Sciences > Centre for Ecological Sciences
Date Deposited:	05 Aug 2015 04:34
Last Modified:	23 Oct 2018 14:47
URI:	http://eprints.iisc.ac.in/id/eprint/52027

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