Estimation of resource availability with special reference to nonhuman primates in a rainforest region in the central western ghats, south India

Roy, K. and Singh, M. and Singh, M. (2013) Estimation of resource availability with special reference to nonhuman primates in a rainforest region in the central western ghats, south India. Proceedings of the National Academy of Sciences India Section B - Biological Sciences, 83 (4). pp. 659-667. ISSN 2250-1746

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Official URL: http://doi.org/10.1007/s40011-013-0173-y

Abstract

Phenological studies help to analyze resource abundance and feeding ecology of some herbivorous primate species. The rainforest between the rivers Aghnashini and Sharavathy in Karnataka, India, is one of the richest primate habitats in the country. Plant resource availability was studied in this forest using belt transect and plot methods. More than 800 trees of 71 species were considered for phenology sampling, and the tree species used by primates for consumption of leaves, flowers and fruits were selected for availability monitoring. Flush leaves were available throughout the year. The availability of mature leaves and flowers was highest in pre-summer (December-February). Unripe and ripe fruits were mostly available in summer (March-May). The availability of these resources showed significant seasonal variation. The availability and abundance of plant food resources throughout the year, presence of keystone species and broad food niches probably account for the presence of a high density of primates including 32, 47 and 151 groups of lion-tailed macaques, bonnet macaques and Hanuman langurs respectively in about 200 km 2 of this forest making this region a model for primate conservation. © 2013 The National Academy of Sciences, India.

Item Type: Article
Additional Information: Singh, M. stands for Singh, Mewa
Subjects: A Arts and Humanities > Psychology
Divisions: Department of > Psychology
Depositing User: Arshiya Kousar Library Assistant
Date Deposited: 11 Dec 2019 09:01
Last Modified: 11 Dec 2019 09:01
URI: http://eprints.uni-mysore.ac.in/id/eprint/9516

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