- Thesis2013Human-Carnivore Conflicts: understanding predation ecology and livestock damage by snow leopardsPhD thesis Submitted to Manipal University
- Popular Article2013Becoming one of themThe Hindu in School, 9 January
- Popular Article2013Running into the rare brown mongooseThe Hindu in School, 27 March
- Popular Article2013Careful while you clickThe Hindu in School, 18 September
Jeganathan, P. (2013). Careful while you click. The Hindu in School, 18 September.
- Journal Article2013First record of Tristram's Bunting Emberiza tristrami from IndiaIndian Birds 8:134-135
- Popular Article2013Rasgullas worth their tinThe Hindu in School, 13 March
- Book Chapter2013Goral Nemorhaedus goralMammals of South Asia (eds A. J. T. Johnsingh & N.Manjrekar).Universities Press, Hyderabad.
- Journal Article2013Opportunistic exploitation: an overlooked pathway to extinctionTrends in Ecology and Evolution. 28(7): 409-413Download
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How can species be exploited economically to extinction? Past single-species hypotheses examining the economic plausibility of exploiting rare species have argued that the escalating value of rarity allows extinction to be profitable. We describe an alternative pathway toward extinction in multispecies exploitation systems, termed ‘opportunistic exploitation’. In this mode, highly valued species that are targeted first by fishing, hunting, and logging become rare, but their populations can decline further through opportunistic exploitation while more common but less desirable species are targeted. Effectively, expanding exploitation to more species subsidizes the eventual extinction of valuable species at low densities. Managers need to recognize conditions that permit opportunistic depletion and pass regulations to protect highly desirable species when exploitation can expand to other species.
- Popular Article2013An apology to the Iyerpadi gentlemanThe Hindu Magazine, 14 April 2013, page 4.
- Book Chapter2013Dugongs in Asia. In Sirenian conservation: Issues and strategies in developing countries.Florida: University of Florida Press.
Ellen Hines. John Reynolds, Lemnuel Aragones, Antonio A. Mignucci- Giannoni, Miriam Marmontel. (Ed.)
- Book Chapter2013The Monkey in the Town’s Commons, Revisited: An Anthropogenic History of the Indian Bonnet MacaquePages 187-208 in S. Radhakrishna et al. (eds.), The Macaque Connection: Cooperation and Conflict between Humans and Macaques, Developments in Primatology: Progress and Prospects, Springer, New Delhi
- Popular Article2013The circle of lifeThe Hindu in School, 17 April
- Popular Article2013The great crane projectThe Hindu in School, 20 February
- Book Chapter2013Bonnet macaque Macaca radiataPages 148-169 in A J T Johnsingh and N Manjrekar (editors) Mammals of South Asia, Volume 1, Universities Press, Hyderabad
- Popular Article2013Bringing back a commonerThe Hindu in School, 27 February
- Popular Article2013Living in an extreme worldThe Hindu, Editorial Page, 13 July 2013, page 10.
There is compelling evidence to show that man weather-related disasters are not chance occurrences but are a result of human activities that have altered our atmosphere.
- Popular Article2013Jalebis at the forest fenceThe Hindu in School, 6 March
- Journal Article2013Can wetlands maintained for human use also help conserve biodiversity? Landscape–scale patterns of bird use of wetlands in an agricultural landscape in north IndiaBiological Conservation 168: 49-56. http://dx.doi.org/10.1016/j.biocon.2013.09.016
Wetlands in tropical agricultural landscapes are maintained largely by local institutions explicitly for human use, which is assumed to deter biodiversity. Conservation efforts have been biased towards protecting large wetlands that are assumed to be adequate to conserve the majority of species of focal taxa, usually birds. These assumptions remain untested, and landscape-scale conservation planning for wetlands is largely absent, as is a generalised understanding of wetland use by focal taxa. We designed a landscape-scale survey to understand patterns and processes determining beta diversity of birds using agricultural wetlands in south-western Uttar Pradesh, India where wetlands have experienced prolonged and intensive human use for several centuries. Observed bird species richness (99 species in 28 wetlands) is the highest known for any agricultural landscape in south Asia signifying that even intensive human use of wetlands does not necessarily deter their ability to retain biodiversity. Birds exhibited strong scale
dependent wetland use underscoring the need to conserve wetlands of varying sizes and at varying densities on the landscape. Beta diversity was due largely to species turnover (0.877) with minimal effect due to nestedness (0.055) suggesting that conserving a few large wetlands will not adequately meet goals of conserving the majority of wetland bird species. Prevailing assumptions regarding biodiversity conservation in tropical agricultural wetlands require being revised, and a landscape-scale approach that incorporates ecological realities is needed. Incorporating local institutions alongside formal protectionist methods offer a potential win–win situation to maximise conservation of biodiversity in tropical agricultural wetlands.
- Popular Article2013Steamed, with salt and a dash of limeThe Hindu in School, 30 October
- Popular Article2013All in a nameThe Hindu in School, 16 October