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Number of items: 63.

Thirumalai, Kaustubh ; Singh, Arvind ; Ramesh, R. (2011) A MATLABTM code to perform weighted linear regression with (correlated or uncorrelated) errors in bivariate data Journal of the Geological Society of India, 77 (4). pp. 377-380. ISSN 0016-7622

Gandhi, Naveen ; Ramesh, R. ; Prakash, S. ; Kumar, S. (2011) Nitrogen sources for new production in the NE Arabian Sea Journal of Sea Research, 65 (2). pp. 265-274. ISSN 1385-1101

Tiwari, Manish ; Singh, Ashutosh K. ; Ramesh, Rengaswamy (2011) High-resolution monsoon records since last glacial maximum: a comparison of marine and terrestrial paleoarchives from South Asia Journal of Geological Research, 2011 . 765248_1-765248_12. ISSN 0091-374X

Managave, S. R. ; Sheshshayee, M. S. ; Bhattacharyya, A. ; Ramesh, R. (2011) Intra-annual variations of teak cellulose δ18O in Kerala, India: implications to the reconstruction of past summer and winter monsoon rains Climate Dynamics, 37 (3-4). pp. 555-567. ISSN 0930-7575

Managave, S. R. ; Sheshshayee, M. S. ; Ramesh, R. ; Borgaonkar, H. P. ; Shah, S. K. ; Bhattacharyya, A. (2011) Response of cellulose oxygen isotope values of teak trees in differing monsoon environments to monsoon rainfall Dendrochronologia, 29 (2). pp. 89-97. ISSN 1125-7865

Prakash, Satya ; Ramesh, R. ; Sheshshayee, M. S. ; Mohan, Rahul ; Sudhakar, M. (2010) Effect of high level iron enrichment on potential nitrogen uptake by marine plankton in the Southern Ocean Current Science, 99 (10). pp. 1400-1404. ISSN 0011-3891

Laskar, A. H. ; Sharma, N. ; Ramesh, R. ; Jani, R. A. ; Yadava, M. G. (2010) Paleoclimate and paleovegetation of Lower Narmada Basin, Gujarat, Western India, inferred from stable carbon and oxygen isotopes Quaternary International, 227 (2). pp. 183-189. ISSN 1040-6182

Singh, Arvind ; Jani, R. A. ; Ramesh, R. (2010) Spatiotemporal variations of the δ18O-salinity relation in the Northern Indian Ocean Deep Sea Research Part I: Oceanographic Research Papers, 57 (11). pp. 1422-1431. ISSN 0967-0637

Tiwari, Manish ; Ramesh, Rengaswamy ; Bhushan, Ravi ; Sheshshayee, Madavalm S. ; Somayajulu, Bammidipati L. K. ; Timothy Jull, A. J. ; Burr, George S. (2010) Did the Indo-Asian summer monsoon decrease during the Holocene following insolation? Journal of Quaternary Science, 25 (7). pp. 1179-1188. ISSN 0267-8179

Gandhi, Naveen ; Prakash, Satya ; Ramesh, R. ; Kumar, Sanjeev (2010) Nitrogen uptake rates and new production in the Northern Indian Ocean Indian Journal of Marine Sciences, 39 (3). pp. 362-368. ISSN 0379-5136

Managave, S. R. ; Sheshshayee, M. S. ; Borgaonkar, H. P. ; Ramesh, R. (2010) Intra-annual oxygen isotope variations in Central Indian teak cellulose: possibility of improved resolution for past monsoon reconstruction Current Science, 98 (7). pp. 930-937. ISSN 0011-3891

Ramesh, R. ; Singh, Arvind (2010) Isotopic fractionation in open systems: application to organic matter decomposition in ocean and land Current Science, 98 (3). ISSN 0011-3891

Managave, S. R. ; Sheshshayee, M. S. ; Borgaonkar, H. P. ; Ramesh, R. (2010) Past break-monsoon conditions detectable by high resolution intra-annual δ18O analysis of teak rings Geophysical Research Letters, 37 . L05702_1-L05702_5. ISSN 0094-8276

Sheshshayee, Madavalam Sreeman ; Bindumadhava, Hanumantha Rao ; Ramesh, Rengaswamy ; Prasad, Trichy Ganesh ; Udayakumar, Makarla (2010) Relationship between 18O enrichment in leaf biomass and stomatal conductance Isotopes in Environmental and Health Studies, 46 (1). pp. 122-129. ISSN 1025-6016

Miranda, Joereen ; Balachandran, K. K. ; Ramesh, R. ; Wafar, Mohideen (2008) Nitrification in Kochi backwaters Estuarine, Coastal and Shelf Science, 78 (2). pp. 291-300. ISSN 0272-7714

Murugan, M. ; Mukund, V. ; Ramesh, R. ; Hiremath, M. B. ; Josephrajkumar, A. ; Shetty, P. K. (2008) Centennial rainfall variation in semi arid and tropical humid environments in the cardamom hill slopes, Southern Western Ghats, India Caspian Journal of Environmental Sciences, 6 (1). pp. 31-39. ISSN 1735-3033

Narayana Rao, T. ; Radhakrishna, B. ; Srivastava, Rohit ; Mohan Satyanarayana, T. ; Narayana Rao, D. ; Ramesh, R. (2008) Inferring microphysical processes occurring in mesoscale convective systems from radar measurements and isotopic analysis Geophysical Research Letters, 35 . L09813_1-L09813_5. ISSN 0094-8276

Prakash, Satya ; Ramesh, R. ; Sheshshayee, M. S. ; Dwivedi, R. M. ; Raman, Mini (2008) Quantification of new production during a winter Noctiluca scintillans bloom in the Arabian Sea Geophysical Research Letters, 35 . L08604_1-L08604_5. ISSN 0094-8276

Jayaraman, A. ; Joshi, P. C. ; Ramesh, R. (2007) Developments and achievements in atmospheric sciences and space meteorology in India Current Science, 93 (12). pp. 1779-1790. ISSN 0011-3891

Yadava, M. G. ; Ramesh, R. (2007) Significant longer-term periodicities in the proxy record of the Indian monsoon rainfall New Astronomy, 12 (7). pp. 544-555. ISSN 1384-1076

Tiwari, Manish ; Ramesh, Rengaswamy (2007) Solar variability in the past and palaeoclimate data pertaining to the Southwest monsoon Current Science, 93 (4). pp. 477-487. ISSN 0011-3891

Yadava, M. G. ; Ramesh, R. ; Pandarinath, K. (2007) A positive 'amount effect' in the Sahayadri (Western Ghats) rainfall Current Science, 93 (4). pp. 560-564. ISSN 0011-3891

Sinha, Ashish ; Cannariato, Kevin G. ; Stott, Lowell D. ; Cheng, Hai ; Lawrence Edwards, R. ; Yadava, Madhusudan G. ; Ramesh, R. ; Singh, Indra B. (2007) A 900-year (600 to 1500 A.D.) record of the Indian summer monsoon precipitation from the core monsoon zone of India Geophysical Research Letters, 34 . L16707_1-L16707_5. ISSN 0094-8276

Srivastava, Rohit ; Ramesh, R. ; Prakash, Satya ; Anilkumar, N. ; Sudhakar, M. (2007) Oxygen isotope and salinity variations in the Indian sector of the Southern Ocean Geophysical Research Letters, 34 . L24603_1-L24603_4. ISSN 0094-8276

Tiwari, Manish ; Ramesh, R. ; Yadava, M. G. ; Somayajulu, B. L. K. ; Jull, A. J. T. ; Burr, G. S. (2006) Is there a persistent control of monsoon winds by precipitation during the late Holocene? Geochemistry, Geophysics, Geosystems, 7 . Q03001_1- Q03001_7. ISSN 1525-2027

Tiwari, Manish ; Ramesh, Rengaswamy ; Bhushan, Ravi ; Somayajulu, B. K. ; Timothy, A. J. ; Burr, George S. (2006) Paleoproductivity variations in the equatorial Arabian Sea: implications for East African and Indian summer rainfalls and the el Niño frequency Radiocarbon, 48 (1). pp. 17-29. ISSN 0033-8222

Ray, Jyotiranjan S. ; Ramesh, R. (2006) Stable carbon and oxygen isotopic compositions of Indian carbonatites International Geology Review, 48 (1). pp. 17-45. ISSN 0020-6814

Barnes, J. ; Ramesh, R. ; Purvaja, R. ; Nirmal Rajkumar, A. ; Senthil Kumar, B. ; Krithika, K. ; Ravichandran, K. ; Uher, G. ; Upstill-Goddard, R. (2006) Tidal dynamics and rainfall control N2O and CH4 emissions from a pristine mangrove creek Geophysical Research Letters, 33 . L15405_1-L15405_6. ISSN 0094-8276

Sheshshayee, M. S. ; Bindumadhava, H. ; Ramesh, R. ; Prasad, T. G. ; Lakshminarayana, M. R. ; Udayakumar, M. (2005) Oxygen isotope enrichment (Δ18O) as a measure of time-averaged transpiration rate Journal of Experimental Botany, 56 (422). pp. 3033-3039. ISSN 0022-0957

Yadava, M. G. ; Ramesh, R. (2005) Monsoon reconstruction from radiocarbon dated tropical Indian speleothems The Holocene, 15 (1). pp. 48-59. ISSN 0959-6836

Dhir, R. P. ; Tandon, S. K. ; Sareen, B. K. ; Ramesh, R. ; Rao, T. K. G. ; Kailath, A. J. ; Sharma, N. (2004) Calcretes in the Thar desert: genesis, chronology and palaeoenvironment Proceedings of the Indian Academy of Sciences - Earth and Planetary Sciences, 113 (3). pp. 473-515. ISSN 0253-4126

Yadava, M. G. ; Ramesh, R. ; Pant, G. B. (2004) Past monsoon rainfall variations in peninsular India recorded in a 331-year-old speleothem The Holocene, 14 (4). pp. 517-524. ISSN 0959-6836

Kumar, Sanjeev ; Ramesh, R. ; Sardesai, S. ; Sheshshayee, M. S. (2004) High new production in the Bay of Bengal: possible causes and implications Geophysical Research Letters, 31 . L18304_1-L18304_4. ISSN 0094-8276

Sarnthein, M. ; Kennett, J. P. ; Allen, J. R. M. ; Beer, J. ; Grootes, P. ; Laj, C. ; McManus, J. ; Ramesh, R. (2002) Decadal-to-millennial-scale climate variability-chronology and mechanisms: summary and recommendations Quaternary Science Reviews, 21 (10). pp. 1121-1128. ISSN 0277-3791

Khadkikar, Aniruddha S. ; Chamyal, L. S. ; Ramesh, R. (2000) The character and genesis of calcrete in Late Quaternary alluvial deposits, Gujarat, Western India, and its bearing on the interpretation of ancient climates Palaeogeography, Palaeoclimatology, Palaeoecology, 162 (3-4). pp. 239-261. ISSN 0031-0182

Sarkar, Ashish ; Ramesh, R. ; Somayajulu, B. L. K. ; Agnihotri, R. ; Jull, A. J. T. ; Burr, G. S. (2000) High resolution Holocene monsoon record from the Eastern Arabian Sea Earth and Planetary Science Letters, 177 (3-4). pp. 209-218. ISSN 0012-821X

Ray, J. S. ; Ramesh, R. ; Pande, K. ; Trivedi, J. R. ; Shukla, P. N. ; Patel, P. P. (2000) Isotope and rare earth element chemistry of carbonatite-alkaline complexes of Deccan volcanic province: implications to magmatic and alteration processes Journal of Asian Earth Sciences, 18 (2). pp. 177-194. ISSN 1367-9120

Pande, Kanchan ; Padia, J. T. ; Ramesh, R. ; Sharma, K. K. (2000) Stable isotope systematics of surface water bodies in the Himalayan and Trans-Himalayan (Kashmir) region Proceedings of the Indian Academy of Sciences - Earth and Planetary Sciences, 109 (1). pp. 109-115. ISSN 0253-4126

Ray, Jyotiranjan S. ; Ramesh, R. (2000) Rayleigh fractionation of stable isotopes from a multicomponent source Geochimica et Cosmochimica Acta, 64 (2). pp. 299-306. ISSN 0016-7037

Ray, Jyotiranjan S. ; Ramesh, R. ; Pande, Kanchan (1999) Carbon isotopes in Kerguelen plume-derived carbonatites: evidence for recycled inorganic carbon Earth and Planetary Science Letters, 170 (3). pp. 205-214. ISSN 0012-821X

Enzel, Y. ; Ely, L. L. ; Mishra, S. ; Ramesh, R. ; Amit, R. ; Lazar, B. ; Rajaguru, S. N. ; Baker, V. R. ; Sandler, A. (1999) High-resolution Holocene environmental changes in the Thar Desert, Northwestern India Science, 284 (5411). pp. 125-128. ISSN 0036-8075

Ray, Jyotiranjan S. ; Ramesh, R. (1999) Evolution of carbonatite complexes of the Deccan flood basalt province: stable carbon and oxygen isotopic constraints Journal of Geophysical Research, 104 (B12). pp. 29471-29483. ISSN 0094-8276

Chakraborty, S. ; Ramesh, R. (1998) Stable isotope variations in a coral (Favia speciosa) from the Gulf of Kutch during 1948-1989 A.D.: environmental implications Proceedings of the Indian Academy of Sciences - Earth and Planetary Sciences, 107 (4). pp. 331-341. ISSN 0253-4126

Kotlia, B. S. ; Bhalla, M. S. ; Sharma, C. ; Rajagopalan, G. ; Ramesh, R. ; Chauhan, M. S. ; Mathur, P. D. ; Bhandari, S. ; Chacko, S. T. (1997) Palaeoclimatic conditions in the upper Pleistocene and Holocene Bhimtal-Naukuchiatal lake basin in South-Central Kumaun, North India Palaeogeography, Palaeoclimatology, Palaeoecology, 130 (1-4). pp. 307-322. ISSN 0031-0182

Chakraborty, S. ; Ramesh, R. (1997) Environmental significance of carbon and oxygen isotope ratios of banded corals from Lakshadweep, India Quaternary International, 37 . pp. 55-65. ISSN 1040-6182

Singhvi, A. K. ; Banerjee, D. ; Ramesh, R. ; Rajaguru, S. N. ; Gogte, V. (1996) A luminescence method for dating 'dirty' pedogenic carbonates for paleoenvironmental reconstruction Earth and Planetary Science Letters, 139 (1-2). pp. 321-332. ISSN 0012-821X

Somayajulu, B. L. K. ; Sarin, M. M. ; Ramesh, R. (1996) Denitrification in the Eastern Arabian Sea: evaluation of the role of continental margins using Ra isotopes Deep Sea Research Part II: Topical Studies in Oceanography, 43 (1). pp. 111-117. ISSN 0967-0645

Kusumgar, Sheela ; Agrawal, D. P. ; Deshpande, R. D. ; Ramesh, Rengaswamy ; Sharma, Chhemendra ; Yadava, M. G. (1995) A comparative study of monsoonal and nonmonsoonal Himalayan lakes, India Radiocarbon, 37 (2). pp. 191-195. ISSN 0033-8222

Chakraborty, S. ; Ramesh, R. ; Krishnaswami, S. (1994) Air-sea exchange of CO2 in the Gulf of Kutch, northern Arabian Sea based on bomb-carbon in corals and tree rings Proceedings of the Indian Academy of Sciences - Earth and Planetary Sciences, 103 (2). pp. 329-340. ISSN 0253-4126

Sarin, M. M. ; Krishnaswami, S. ; Ramesh, R. ; Somayajulu, B. L. K. (1994) 238U decay series nuclides in the northeastern Arabian Sea: scavenging rates and cycling processes Continental Shelf Research, 14 (2-3). pp. 251-265. ISSN 0278-4343

Ramesh, R. ; Lal, D. (1994) A critical analysis of processes governing the nutrient profiles in the ocean Proceedings of the Indian Academy of Sciences - Earth and Planetary Sciences, 103 (1). pp. 1-15. ISSN 0253-4126

Chakraborty, S. ; Ramesh, R. (1993) Monsoon-induced sea surface temperature changes recorded in Indian corals Terra Nova, 5 (6). pp. 545-551. ISSN 0954-4879

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

Ramesh, R. ; Jani, R. A. ; Bhushan, R. (1993) Stable isotopic evidence for the origin of salt lakes in the Thar Desert Journal of Arid Environments, 25 (1). pp. 117-123. ISSN 0140-1963

Saraswati, Pratul Kumar ; Ramesh, Rengaswamy ; Navada, Suresh Vasudev (1993) Palaeogene isotopic temperatures of Western India Lethaia, 26 (1). pp. 89-98. ISSN 0024-1164

Ramesh, R. ; Sarin, M. M. (1992) Stable isotope study of the Ganga (Ganges) river system Journal of Hydrology, 139 (1-4). pp. 49-62. ISSN 0022-1694

Krishnaswami, S. ; Trivedi, J. R. ; Sarin, M. M. ; Ramesh, R. ; Sharma, K. K. (1992) Strontium isotopes and rubidium in the Ganga-Brahmaputra river system: weathering in the Himalaya, fluxes to the Bay of Bengal and contributions to the evolution of oceanic 87Sr/86Sr Earth and Planetary Science Letters, 109 (1-2). pp. 243-253. ISSN 0012-821X

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

Sarkar, A. ; Ramesh, R. ; Bhattacharya, S. K. ; Rajagopalan, G. (1990) Oxygen isotope evidence for a stronger winter monsoon current during the last glaciation Nature, 343 . pp. 549-551. ISSN 0028-0836

Ramesh, R. ; Bhattacharya, S. K. ; Pant, G. B. (1989) Climatic significance of δD variations in a tropical tree species from India Nature, 337 . pp. 149-150. ISSN 0028-0836

Singh, Sunil K. ; Trivedi, J. R. ; Pande, K. ; Ramesh, R. ; Krishnaswami, S. (1988) Chemical and strontium, oxygen, and carbon isotopic compositions of carbonates from the Lesser Himalaya: implications to the strontium isotope composition of the source waters of the Ganga, Ghaghara, and the Indus rivers Geochimica Et Cosmochimica Acta, 62 (5). pp. 743-755. ISSN 0016-7037

Ramesh, R. ; Bhattacharya, S. K. ; Gopalan, K. (1986) Climatic correlations in the stable isotope records of silver fir (Abies pindrow) trees from Kashmir, India Earth and Planetary Science Letters, 79 (1-2). pp. 66-74. ISSN 0012-821X

Ramesh, R. ; Bhattacharya, S. K. ; Gopalan, K. (1985) Dendroclimatological implications of isotope coherence in trees from Kashmir Valley, India Nature, 317 . pp. 802-804. ISSN 0028-0836

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