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Ravindranath, N. H. ; Chaturvedi, Rajiv K. ; Joshi, N. V. ; Sukumar, R. ; Sathaye, Jayant (2011) Implications of climate change on mitigation potential estimates for forest sector in India Mitigation and Adaptation Strategies for Global Change, 16 (2). pp. 211-227. ISSN 1381-2386

Ghosal, R. ; Sukumar, R. ; Seshagiri, P. B. (2010) Prediction of estrus cyclicity in Asian elephants (Elephas maximus) through estimation of fecal progesterone metabolite: development of an enzyme-linked immuno-sorbent assay Theriogenology, 73 (8). pp. 1051-1060. ISSN 0093-691X

Prasad, Soumya ; Sukumar, R. (2010) Context-dependency of a complex fruit-frugivore mutualism: temporal variation in crop size and neighborhood effects Oikos, 119 (3). pp. 514-523. ISSN 0030-1299

Suresh, H. S. ; Dattaraja, H. S. ; Sukumar, R. (2010) Relationship between annual rainfall and tree mortality in a tropical dry forest: results of a 19-year study at Mudumalai, southern India Forest Ecology and Management, 259 (4). pp. 762-769. ISSN 0378-1127

Sano, Masaki ; Sheshshayee, M. S. ; Managave, S. ; Ramesh, R. ; Sukumar, R. ; Swedad, Tatsuo (2010) Climatic potential of δ¹⁸O of Abies spectabilis from the Nepal Himalaya Dendrochronologia, 28 (2). pp. 93-98. ISSN 1125-7865

Prasad, Soumya ; Pittet, André ; Sukumar, R. (2010) Who really ate the fruit? A novel approach to camera trapping for quantifying frugivory by ruminants Ecological Research, 25 (1). pp. 225-231. ISSN 0912-3814

Nair, Smita ; Balakrishnan, Rohini ; Seelamantula, Chandra Sekhar ; Sukumar, R. (2009) Vocalizations of wild Asian elephants (Elephas maximus): structural classification and social context The Journal of the Acoustical Society of America, 126 (5). pp. 2768-2778. ISSN 0001-4966

Vidya, T. N. C. ; Sukumar, Raman ; Melnick, Don J. (2009) Range-wide mtDNA phylogeography yields insights into the origins of Asian elephants Proceedings of the Royal Society B: Biological Sciences, 276 (1658). pp. 893-902. ISSN 0962-8452

Kodandapani, Narendran ; Cochrane, Mark A. ; Sukumar, R. (2008) A comparative analysis of spatial, temporal, and ecological characteristics of forest fires in seasonally dry tropical ecosystems in the Western Ghats, India Forest Ecology and Management, 256 (4). pp. 607-617. ISSN 0378-1127

Sukumar , Raman (2008) Forest research for the 21st century Science, 320 (5882). p. 1395. ISSN 0036-8075

Varma, Surendra ; Dang, Nguyen Xuan ; Thanh, Tran Van ; Sukumar, R. (2008) The Asian elephants Elephas maximus of Cat Tien National Park, Vietnam: status and conservation of a vanishing population Oryx, 42 (1). pp. 92-99. ISSN 0030-6053

Rodríguez, J. P. ; Taber, A. B. ; Daszak, P. ; Sukumar, R. ; Valladares-Padua, C. ; Padua, S. ; Aguirre, L. F. ; Medellín, R. A. ; Acosta, M. ; Aguirre, A. A. ; Bonacic, C. ; Bordino, P. ; Bruschini, J. ; Buchori, D. ; González, S. ; Mathew, T. ; Méndez, M. ; Mugica, L. ; Pacheco, L. F. ; Dobson, A. P. ; Pearl, M. (2007) Globalization of conservation: a view from the South Science, 317 (5839). pp. 755-756. ISSN 0036-8075

Sundareshwar, P. V. ; Murtugudde, R. ; Srinivasan, G. ; Singh, S. ; Ramesh, K. J. ; Ramesh, R. ; Verma, S. B. ; Agarwal, D. ; Baldocchi, D. ; Baru, C. K. ; Baruah, K. K. ; Chowdhury, G. R. ; Dadhwal, V. K. ; Dutt, C. B. S. ; Fuentes, J. ; Gupta, Prabhat K. ; Hargrove, W. W. ; Howard, M. ; Jha, C. S. ; Lal, S. ; Michener, W. K. ; Mitra, A. P. ; Morris, J. T. ; Myneni, R. R. ; Naja, M. ; Nemani, R. ; Purvaja, R. ; Raha, S. ; Santhana Vanan, S. K. ; Sharma, M. ; Subramaniam, A. ; Sukumar, R. ; Twilley, R. R. ; Zimmerman , P. R. (2007) Environmental monitoring network for India Science, 316 (5822). pp. 204-205. ISSN 0036-8075

Vidya, T. N. C. ; Varma, Surendra ; Dang, Nguyen X. ; Van Thanh, T. ; Sukumar, R. (2007) Minimum population size, genetic diversity, and social structure of the Asian elephant in Cat Tien National Park and its adjoining areas, Vietnam, based on molecular genetic analyses Conservation Genetics, 8 (6). pp. 1471-1478. ISSN 1566-0621

Nath, Cheryl D. ; Dattaraja, H. S. ; Suresh, H. S. ; Joshi, N. V. ; Sukumar, R. (2006) Patterns of tree growth in relation to environmental variability in the tropical dry deciduous forest at Mudumalai, southern India Journal of Biosciences, 31 (5). pp. 651-669. ISSN 0250-5991

Singh, Rina Rani ; Goyal, Surendra Prakash ; Khanna, Param Pal ; Mukherjee, Pulok kumar ; Sukumar, Raman (2006) Using morphometric and analytical techniques to characterize elephant ivory Forensic Science International, 162 (1). pp. 144-151. ISSN 0379-0738

Muller-Landau1, Helene C. ; Condit, Richard S. ; Chave, Jerome ; Thomas, Sean C. ; Bohlman, Stephanie A. ; Bunyavejchewin, Sarayudh ; Davies, Stuart ; Foster, Robin ; Gunatilleke, Savitri ; Gunatilleke, Nimal ; Harms, Kyle E. ; Hart, Terese ; Hubbell, Stephen P. ; Itoh, Akira ; Kassim, Abd Rahman ; LaFrankie, James V. ; Lee, Hua Seng ; Losos, Elizabeth ; Makana, Jean-Remy ; Ohkubo, Tatsuhiro ; Sukumar, Raman ; Sun, I-Fang ; Supardi, M. N. Nur ; Tan, Sylvester ; Thompson, Jill ; Valencia, Renato ; Muñoz, Gorky Villa ; Wills, Christopher ; Yamakura, Takuo ; Chuyong, George ; Dattaraja, Handanakere Shivaramaiah ; Esufali, Shameema ; Hall, Pamela ; Hernandez, Consuelo ; Kenfack, David ; Kiratiprayoon, Somboon ; Suresh, Hebbalalu S. ; Thomas, Duncan ; Vallejo, Martha Isabel ; Ashton, Peter (2006) Testing metabolic ecology theory for allometric scaling of tree size, growth and mortality in tropical forests Ecology Letters, 9 (5). 575–5889. ISSN 1461-023X

Muller-Landau, Helene C. ; Condit, Richard S. ; Harms, Kyle E. ; Marks, Christian O. ; Thomas, Sean C. ; Bunyavejchewin, Sarayudh ; Chuyong, George ; Co, Leonardo ; Davies, Stuart ; Foster, Robin ; Gunatilleke, Savitri ; Gunatilleke, Nimal ; Har, Terese ; Hubbell, Stephen P. ; Itoh, Akira ; Kassim, Abd Rahman ; Kenfack, David ; LaFrankie, James V. ; Lagunzad, Daniel ; Lee, Hua Seng ; Losos, Elizabeth ; Makana, Jean-Remy ; Ohkubo, Tatsuhiro ; Sampe, Cristian ; Sukumar, Raman ; Sun, I-Fang ; Supardi, M. N. Nur ; Tan, Sylvester ; Thomas, Duncan ; Thompson, Jill ; Valencia, Renato ; Vallejo, Martha Isabel ; Munoz, Gorky Villa ; Yamakura, Takuo ; Zimmerman, Jess K. ; Dattaraja, Handanakere Shavaramaiah ; Esufali, Shameema ; Hall, Pamela ; He, Fangliang ; Hernandez, Consuelo ; Kiratiprayoon, Somboon ; Suresh, Hebbalalu S. ; Wills, Christopher ; Ashton, Peter (2006) Comparing tropical forest tree size distributions with the predictions of metabolic ecology and equilibrium models Ecology Letters, 9 (5). pp. 589-602. ISSN 1461-023X

Robin, V. V. ; Sukumar, R. ; Thiollay, J.-M. (2006) Status and distribution of the White-bellied Shortwing Brachypteryx major in the Western Ghats of Karnataka and Goa, India Bird Conservation International, 16 (4). pp. 345-351. ISSN 0959-0959-2709

Venkataraman, Meena ; Shanker, Kartik ; Sukumar , Raman (2005) Small mammal communities of tropical forest habitats in Mudumalai wildlife sanctuary, southern India Mammalia, 69 (3-4). pp. 349-358. ISSN 0025-1461

Vidya, T. N. C. ; Fernando, P. ; Melnick, D. J. ; Sukumar, R. (2005) Population genetic structure and conservation of Asian elephants (Elephas maximus) across India Animal Conservation, 8 (4). pp. 377-388. ISSN 1367-9430

Rasmussen, L. E. L. ; Krishnamurthy, V. ; Sukumar, R. (2005) Behavioural and chemical confirmation of the preovulatory pheromone, (Z)-7-dodecenyl acetate, in wild asian elephants: its relationship to musth Behaviour, 142 (3). pp. 351-396. ISSN 0005-7959

Vidya, T. N. C. ; Sukumar, R. (2005) Social organization of the Asian elephant (Elephas maximus) in Southern India inferred from microsatellite DNA Journal of Ethology, 23 (2). pp. 205-210. ISSN 0289-0771

Kodandapani, Narendran ; Cochrane, Mark A. ; Sukumar, R. (2004) Conservation threat of increasing fire frequencies in the Western Ghats, India Conservation Biology, 18 (6). pp. 1553-1561. ISSN 0888-8892

Sukumar, R. (2003) Asian elephants in zoos - a response to Rees Oryx, 37 (1). pp. 23-24. ISSN 0030-6053

Vidya, T. N. C. ; Sukumar, R. (2002) The effect of some ecological factors on the intestinal parasite loads of the Asian elephant (Elephas maximus) in Southern India Journal of Biosciences, 27 (5). pp. 521-528. ISSN 0250-5991

Shankar Raman, T. R. ; Sukumar, R. (2002) Responses of tropical rainforest birds to abandoned plantations, edges and logged forest in the Western Ghats, India Animal Conservation, 5 (3). pp. 201-216. ISSN 1367-9430

John, Robert ; Dattaraja, H. S. ; Suresh, H. S. ; Sukumar, R. (2002) Density-dependence in common tree species in a tropical dry forest in mudumalai, southern India Journal of Vegetation Science, 13 (1). pp. 45-56. ISSN 1100-9233

Robin, V. V. ; Sukumar, R. (2002) Status and habitat preference of White-bellied Shortwing Brachypteryx major in the Western Ghats (Kerala and Tamilnadu), India Bird Conservation International, 12 (4). pp. 335-351. ISSN 0959-2709

Narendran, Kodandapani ; Murthy, Indu K. ; Suresh, H. S. ; Dattaraja, H. S. ; Ravindranath, N. H. ; Sukumar , R. (2001) Nontimber forest product extraction, utilization and valuation: a case study from the nilgiri biosphere reserve, southern India Economic Botany, 55 (4). pp. 528-538. ISSN 0013-0001

Plotkin, Joshua B. ; Potts, Matthew D. ; Yu, Douglas W. ; Bunyavejchewin, Sarayudh ; Condit, Richard ; Foster, Robin ; Hubbell, Stephen ; LaFrankie, James ; Manokaran, N. ; Seng, Lee Hua ; Sukumar, Raman ; Nowak, Martin A. ; Ashton, Peter S. (2000) Predicting species diversity in tropical forests PNAS, 97 (20). pp. 10850-10854. ISSN 0027-8424

Condit, Richard ; Ashton, Peter S. ; Baker, Patrick ; Bunyavejchewin, Sarayudh ; Gunatilleke, Savithri ; Gunatilleke, Nimal ; Hubbell, Stephen P. ; Foster, Robin B. ; Itoh, Akira ; LaFrankie, James V. ; Lee, Hua Seng ; Losos, Elizabeth ; Manokaran, N. ; Sukumar, R. ; Yamakura, Takuo (2000) Spatial patterns in the distribution of tropical tree species Science, 288 (5470). pp. 1414-1418. ISSN 0036-8075

Rajagopalan, Geeta ; Ramesh, R. ; Sukumar, R. (1999) Climatic implications of δ¹³C and δ¹⁸O ratios from C3 and C4 plants growing in a tropical montane habitat in Southern India Journal of Biosciences, 24 (4). pp. 491-498. ISSN 0250-5991

Shanker, Kartik ; Sukumar, R. (1999) Synchrony in small mammal populations of montane forest patches in southern India Journal of Animal Ecology, 68 (1). pp. 50-59. ISSN 0021-8790

Sukumar, R. ; Ramakrishnan, Uma ; Santosh , J. A. (1998) Impact of poaching on an Asian elephant population in Periyar, southern India: A model of demography and tusk harvest Animal Conservation, 1 (4). pp. 281-291. ISSN 1367-9430

Condit, Richard ; Sukumar, R. ; Hubbell, Stephen P. ; Foster, Robin B. (1998) Predicting population trends from size distributions: a direct test in a tropical tree community The American Naturalist, 152 (4). pp. 495-509. ISSN 0003-0147

Ravindranath, N. H. ; Sukumar , R. (1998) Climate change and tropical forests in India Climatic Change, 39 (2-3). pp. 563-581. ISSN 0165-0009

Shanker, Kartik ; Sukumar, R. (1998) Community structure and demography of small-mammal populations in insular montane forests in southern India Oecologia, 116 (1-2). pp. 243-251. ISSN 0029-8549

Sukumar, R. ; Krishnamurthy, V. ; Wemmer, Chris ; Rodden, Melissa (1997) Demography of captive Asian elephants (Elephas maximus) in southern India Zoo Biology, 16 (3). pp. 263-272. ISSN 0733-3188

Condit, Richard ; Hubbell, Stephen P. ; Lafrankie, James V. ; Sukumar, R. ; Manokaran, N. ; Foster, Robin B. ; Ashton, Peter S. (1996) Species-area and species-individual relationships for tropical trees: a comparison of three 50-ha plots Journal of Ecology, 84 (4). pp. 549-562. ISSN 0022-0477

Venkataraman, Arun B. ; Arumugam, R. ; Sukumar, R. (1995) The foraging ecology of dhole (Cuon alpinus) in Mudumalai Sanctuary, Southern India Journal of Zoology, 237 (4). pp. 543-561. ISSN 0952-8369

Watve, M. G. ; Sukumar, R. (1995) Parasite abundance and diversity in mammals: correlates with host ecology PNAS, 92 (19). pp. 8945-8949. ISSN 0027-8424

Surendra Varman, K. ; Sukumar, R. (1995) The line transect method for estimating densities of large mammals in a tropical deciduous forest: An evaluation of models and field experiments Journal of Biosciences, 20 (2). pp. 273-287. ISSN 0250-5991

Sukumar, R. ; Suresh, H. S. ; Ramesh, R. (1995) Climate change and its impact on tropical montane ecosystems in Southern India Journal of Biogeography, 22 (2-3). pp. 533-536. ISSN 0305-0270

Murali, K. S. ; Sukumar, R. (1994) Reproductive phenology of a tropical dry forest in mudumalai, southern India Journal of Ecology, 82 (4). pp. 759-767. ISSN 0022-0477

Sukumar, R. ; Ramesh, R. ; Pant, R. K. ; Rajagopalan, G. (1993) A δ¹³C record of late quaternary climate change from tropical peats in Southern India Nature, 364 . pp. 703-706. ISSN 0028-0836

Murali, K. S. ; Sukumar, R. (1993) Leaf flushing phenology and herbivory in a tropical dry deciduous forest, Southern India Oecologia, 94 (1). pp. 114-119. ISSN 0029-8549

Sukumar, R. ; Dattaraja, H. S. ; Suresh, H. S. ; Radhakrishnan, J. ; Vasudeva, R. ; Nirmala, S. ; Joshi, N. V. (1992) Long term monitering of vegetation in a tropical deciduous forest in Mudumalai, Southern India Current Science, 62 (9). pp. 608-616. ISSN 0011-3891

Sukumar, R. ; Ramesh, R. (1992) Stable carbon isotope ratios in Asian elephant collagen: implications for dietary studies Oecologia, 91 (4). pp. 536-539. ISSN 0029-8549

Sukumar, R. (1991) The management of large mammals in relation to male strategies and conflict with people Biological Conservation, 55 (1). pp. 93-102. ISSN 0006-3207

Sukumar, R. (1990) Ecology of the asian elephant in southern India. II. Feeding habits and crop raiding patterns Journal of Tropical Ecology, 6 (1). pp. 33-53. ISSN 0266-4674

Sukumar, R. (1989) Ecology of the asian elephant in southern India. I. Movement and habitat utilization patterns Journal of Tropical Ecology, 5 (1). pp. 1-18. ISSN 0266-4674

Sukumar, R. ; Gadgil, Madhav (1988) Male-female differences in foraging on crops by Asian elephants Animal Behaviour, 36 (4). pp. 1233-1235. ISSN 0003-3472

Sukumar, R. ; Joshi, N. V. ; Krishnamurthy, V. (1988) Growth in the Asian elephant Proceedings of the Indian Academy of Sciences - Animal Sciences, 97 (6). pp. 561-571. ISSN 0253-4118