- Popular Article2012காப்பிநல்லதா?டீநல்லதா? (On best practices in sustainable agriculture of Coffee and Tea)புதிய தலைமுறை. 6 செப்டம்பர் 2012. Puthiya Thalaimurai. 6th September 2012.
காப்பிநல்லதா? டீநல்லதா?. காக்கைக்குருவிஎங்கள்ஜாதிதொடர்-9. புதியதலைமுறை. 6 செப்டம்பர் 2012.[Jeganathan, P. (2012).Kappi nallatha? Tea nallatha?. Kakkai Kuruvi Engal Jathi-Series, Article No.9. Puthiya Thalaimurai. 6th September 2012. (On best practices in sustainable agriculture of Coffee and Tea)]
- Journal Article2012Socio-economic drivers of Forest Cover Change in Assam: A Historical PerspectiveEconomic and Political Weekly 47(5): 64-72Download
PDF, 721 KB
This article analyses the historical context of forest cover change in the upper Brahmaputra Valley of Assam during the precolonial, colonial and the postcolonial periods, locating these changes within the political economy and demographic milieu of each regime.In the current context of rising populations linked to immigration from neighbouring regions, dwindling share of agriculture in the state’s gross domestic product, and recent incentives to small tea growers in risk-prone agricultural landscapes, serious challenges remain to securing forests in this region. Empowering local communities and institutions, understanding tea plantation dynamics and managing the causes and consequences of recent demographic change are crucial to the conservation of forests there.
- Popular Article2012அதிரப்பள்ளியும்அமிதாபச்சனும். (On Athirapalli Waterfalls,Dr. Amitha bachan’swork on Great Hornbills)புதிய தலைமுறை. 13 செப்டம்பர் 2012. Puthiya Thalaimurai. 13th September 2012.
அதிரப்பள்ளியும்அமிதாபச்சனும். காக்கைக்குருவிஎங்கள்ஜாதிதொடர்-10. புதியதலைமுறை. 13 செப்டம்பர் 2012.[Jeganathan, P. (2012).Athirapalliyum Amitha bachanum. Kakkai Kuruvi Engal Jathi-Series, ArticleNo.10Puthiya Thalaimurai. 13th September 2012. (On Athirapalli Waterfalls,Dr. Amitha bachan’swork on Great Hornbills)]
- Popular Article2012நம் முகத்தில் முழித்த நரி (On Golden Jackal conservation)புதிய தலைமுறை. 20செப்டம்பர் 2012. Puthiya Thalaimurai. 20th September 2012.
- Popular Article2012The singing farmers of the forestThe Hindu in School, 21 November
- Popular Article2012The incredible adventures of a seedThe Hindu in School, 28 November
- Working Paper2012A Critique of the Nyamjang Chhu Hydro-electric power project Environmental Impact Assessment (EIA) and Environmental Management Plan (EMP)NCF Working Paper 2, Nature Conservation Foundation, Mysore.
- Popular Article2012The talking treeThe Hindu in School, 5 December
- Popular Article2012Islands in peril: Conservation caveats.The Hindu Magazine, Sunday 26 February 2012, page 4.
- Popular Article2011A remnant taleSanctuary Asia 31 (5):42-47Download
PDF, 1.1 MB
Natural history of the stump-tailed macaque, one of India’s least- known primates that is holding on for dear life in Assam’s tiny but rich Hollongapar Gibbon Wildlife Sanctuary.
- Journal Article2011Agricultural intensification, rainfall patterns, and large waterbird breeding success in the extensively cultivated landscape of Uttar Pradesh, IndiaBiological Conservation 144: 3055-3063. doi:10.1016/j.biocon.2011.09.012
In countries with high human populations, using agricultural areas as multifunctional systems to produce food for humans and retain wildlife may be an efficient conservation strategy for many species. Inclusion of natural habitat and species requirements on agricultural landscapes explicitly into planning processes are precluded by lack of information on drivers of species persistence. Climate change is an additional emerging complexity, and adaptation plans for agricultural landscapes are biased towards intensification to secure long-range food production. I examine the conservation potential of an agricultural landscape in two districts of Uttar Pradesh, north India where agricultural intensification and altered rainfall patterns are predicted to occur. I assess stressors affecting breeding success over eight years of two large waterbirds of conservation concern – Sarus Cranes and Black-necked Storks. Both species had high breeding success that improved with total rainfall and more wetlands in breeding territories. Agricultural and township expansions deteriorated territory quality and reduced breeding success. Sarus Crane populations were predicted to decline relatively rapidly if development activities continued to displace breeding pairs. Black-necked Storks appeared resilient over the long-term notwithstanding reduced breeding success in low-rainfall years. Waterbird nesting habitats (wetlands and trees) were retained in Uttar Pradesh as community lands by villages and by state government via legal provisions suggesting the utility of multiple conservation approaches. Incorporating species requirements explicitly, alongside traditional land use practices conducive for habitat conservation, into adaptation planning and conservation policy will be necessary to retain long-term multifunctionality of such agricultural landscapes.
- Popular Article2011Roads, revetments and restorationBlog post at Reviving Rainforest
- Popular Article2011Bridging the canopy gapsBlog post at Reviving Rainforest
- Journal Article2011Patterns of spatiotemporal change in large mammal distribution and abundance in the southern Western Ghats, IndiaBiological Conservation 144: 1567-1576Download
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Large mammals face high risks of anthropogenic extinction owing to their larger body mass and associated life history traits. Recent worldwide mammal declines have highlighted the conservation importance of effective assessments of trends in distribution and abundance of species. Yet reliable data depicting the nature and extent of changes in population parameters is sparse, primarily due to logistical problems in covering large areas and difficulties in obtaining reliable information at large spatial scales, particularly over time. We used key informant surveys to generate detection histories for 18 species of large mammals (body mass > 2 kg) at two points in time (present and 30 years ago) in the Southern subregion of the Western Ghats global biodiversity hotspot. Multiple-season occupancy models were used to assess temporal trends in occupancy, detectability and vital rates of extinction and colonization for each species. Our results show significant declines in distribution for large carnivores, the Asian elephant and endemic ungulates and primates. There is a significant decline in detectability for 16 species, which suggests a decline in their abundance. These patterns of change in distribution and abundance repeat in our assessments of spatial variation in occupancy dynamics between the three contiguous forest complexes and two human-dominated landscapes into which the southern Western Ghats has been fragmented. Extinction rates are highest in the human-dominated landscapes. Declines in abundance for several species suggest the presence of extinction debts, which may soon be repaid with imminent range contractions and subsequent species extinctions unless immediate remedial conservation measures are taken. Detection/non-detection surveys of key informants used in an occupancy modeling framework provide potential for rapid conservation status assessments of multiple species across large spatial scales over time.
- Report2011Wildlife in the Havukal – Warwick estates, Nilgiris: a field survey and inventory report.Nature Conservation Foundation, Mysore.
Jeganathan, P. & Murali, R. (2011). Wildlife in the Havukal – Warwick estates, Nilgiris: a field survey and inventory report. Nature Conservation Foundation, Mysore.
- Report2011Framing ecologically sound policy on linear intrusions affecting wildlife habitats: Background paper for the National Board for Wildlife, Ministry of Environment and Forest, India.
PDF available at iMinistry of Environment and Forest, India, website. Click here to download.
- Poster2011Important Plants of the Nilgiri Rangessupported by Whitley Fund For NatureDownload
PDF, 18.4 MB
Nilgiri Biosphere Reserve, Wild Balsams,Impatiens, Nilgiri Wood Orchid, Calanthe Triplicata, Anaphalis Neelgheryana, Eulalia Phaeothrix, Disporum Leschenaulitanum, Cyathea milgiriensis, Hedyotis Verticillaris, Impatiens Levingei, Impatiens Scapiflora, Impatiens Acaulis, Nothapodytes Nimmoniana
- Popular Article2011Wild blames wildCare4NatureDownload
PDF, 2.66 MB
Impact of dog on red fox
- Journal Article2011Farmland foods: Black-necked Stork Ephippiorhynchus asiaticus prey items in an agricultural landscapeForktail 27: 98-100
- Poster2011Some Birds Of The Nilgirissupported by Whitley Fund For NatureDownload
PDF, 22.7 MB
Nilgiri Biosphere Reserve, Emerald Dove, Hill Myna, Indian Pitta, Jerdon's Nightjar, The Great Hornbill, Grey Wagtail, Black Eagle, Stork-billed Kingfisher, Blue-bearded Bee-eater, Spot-bellied Eagle Owl, Malabar Trogon