Refine your search
Collections
Co-Authors
Journals
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Sinha, Anindya
- A Wild Boar Hunting: Predation on a Bonnet Macaque by a Wild Boar in the Bandipur National Park, Southern India
Abstract Views :250 |
PDF Views:81
Authors
Affiliations
1 National Institute of Advanced Studies, Indian Institute of Science Campus, Bangalore 560 012, IN
1 National Institute of Advanced Studies, Indian Institute of Science Campus, Bangalore 560 012, IN
Source
Current Science, Vol 106, No 9 (2014), Pagination: 1186-1187Abstract
No Abstract.- Future Climate Analogues of Current Wheat Production Zones in India
Abstract Views :177 |
PDF Views:82
Authors
Affiliations
1 National Institute of Advanced Studies, Benglauru - 560 012, IN
1 National Institute of Advanced Studies, Benglauru - 560 012, IN
Source
Current Science, Vol 116, No 2 (2019), Pagination: 264-271Abstract
The future of agriculture in India will be affected by substantial changes in the environment, although not uniformly across the country. These changes, as projected by the well-known General Circulation Model will grossly impact the food-cropping system. While developing adaptation strategies, it would be useful to understand the current climatic and farming regimes in similar or analogue sites, which have already experienced future conditions. The data used in this article are from a study using the Climate Analogues tool, a web-based tool developed by the Research Programme on Climate Change, Agriculture and Food Security, which uses spatial and temporal variability in climate projections for different climatic scenarios using the General Circulation Model. Sites with statistically similar climates were thus identified and mapped; these include two sites from four different agroecological regions of wheat cropping in India. Comparisons were made specifically for the year 2030, keeping in mind changes in agricultural techniques and mechanisms that could potentially occur over a span of one and a half decades. Temperature was prioritized over other climatic variables in this study, which was conducted using the ECHAM model for the A2 scenario. A comparison of the current yields of the selected sites with those of the future analogue sites revealed the former to be at low, moderate or high risk, in accordance with the projected future climatic conditions for wheat cultivation. Most sites appeared to be at moderate risk due to temperature increase at these sites by the year 2030, and except for two sites, had significantly reduced yields.Keywords
Climate Analogue, Future Temperature, Similar Site, Wheat Production.References
- Masutomi, Y., Takahashi, K., Harasawa, H. and Matsuoka, Y., Impact assessment of climate change on rice production in Asia in comprehensive consideration of process/parameter uncertainty in general circulation models. Agric. Ecosyst. Environ., 2009, 131, 281-291.
- Jayaraman, T. and Murari, K., Climate change and agriculture: current and future trends and implications for India. Rev. Agrar. Stud., 2014, 130, 1-49.
- Srivastava, P., Singh, R., Tripathi, S. and Raghubanshi, A. S., An urgent need for sustainable thinking in agriculture - an Indian scenario. Ecol. Indic., 2016, 67, 611-622.
- Brown, M. E. and Funk, C. C., Climate. Food security under climate change. Science, 2008, 319, 580-581.
- Challinor, A. J. and Wheeler, T. R., Crop yield reduction in the tropics under climate change: Processes and uncertainties. Agric. For. Meteorol., 2008, 148, 343-356.
- Krishnan, P. et al., Web-based crop model: Web InfoCrop - Wheat to simulate the growth and yield of wheat. Comput. Electron. Agric., 2016, 127, 324-335.
- Gornall, J. et al., Implications of climate change for agricultural productivity in the early twenty-first century. Philos. Trans. R. Soc., London B, Biol. Sci., 2010, 365, 2973-2989.
- Biemans, H. et al., Report on Intercomparison of the relative performance of the three modelling approaches (D2.4), High Noon Delivery Report, 2012.
- Harding, S. A., Guikema, J. A. and Paulsen, G. M., Photosynthetic decline from high temperature stress during maturation of wheat 1. Interaction with senescence processes. Plant Physiol., 1990, 92, 648-653.
- White, J. W., Modeling temperature response in wheat and maize. Proc. a Work. CIMMYT, El Batán, Mex. 23-25 April 2001, 2003, pp. 1-61.
- Wang, Y., Handoko, J. and Rimmington, G., Sensitivity of wheat growth to increased air temperature for different scenarios of ambient CO2 concentration and rainfall in Victoria, Australia - a simulation study. Clim. Res., 1992, 2, 131-149.
- Ortiz, R. et al., Climate change: Can wheat beat the heat? Agric. Ecosyst. Environ., 2008, 126, 46-58.
- Jones, P. and Thornton, P., A rainfall generator for agricultural applications in the tropics. Agric. Forest Meteorol., 1993, 63, 1-19.
- Jones, P. and Thornton, P., Spatial and temporal variability of rainfall related to a third-order Markov model. Agric. Forest Meteorol., 1997, 86, 127-138.
- Jones, P. and Thornton, P., Fitting a third-order Markov rainfall model to interpolated climate surfaces. Agric. Forest Meteorol., 1999, 97, 213-231.
- Ramírez-Villegas, J. et al., Climate Analogues, 2011.
- Valizadeh, J., Ziaei, S. M. and Mazloumzadeh, S. M., Assessing climate change impacts on wheat production (a case study). J. Saudi Soc. Agric. Sci., 2014, 13, 107-115.
- IPCC. IPCC Fourth Assessment Report: Climate Change 2007. Agricultural and Forest Meteorology, 2007, 87.
- Samadi, S. Z., Sagareswar, G. and Tajiki, M., Comparison of general circulation models: methodology for selecting the best GCM in Kermanshah Synoptic Station, Iran. Int. J. Global Warm, 2010, 2, 347.
- Jones, P., Thornton, P. and Heinke, J., Generating characteristic daily weather data using downscaled climate model data from the IPCC’s Fourth Assessment. Project Report. International Livestock Research Institute, 2009, 24.
- Milne, M., Godden, D., Kennedy, J. and Kambuou, R., Evaluation the benefits of conserved crop germplasm in PNG. In Managing Plant Genetic Diversity, Australian Agricultural and Resources Economics Society, 1999, vol. 43, pp. 2-30.
- Bessadok, A., Roudesli, S., Marais, S., Follain, N. and Lebrun, L., Alfa fibres for unsaturated polyester composites reinforcement: Effects of chemical treatments on mechanical and permeation properties. Compos. Part A: Appl. Sci. Manuf., 2009, 40, 184-195.
- Adams, R. M., Hurd, B. H., Lenhart, S. and Leary, N., Effects of global climate change on agriculture : an interpretative review. Clim. Res., 1998, 11, 19-30.
- McMaster, G. S. et al., Simulating the influence of vernalization, photoperiod and optimum temperature on wheat developmental rates. Ann. Bot., 2008, 102, 561-569.
- He, Z., Joshi, A. K. and Zhang, W., In Climate Vulnerability: Understanding and Addressing Threats to Essential Resources (ed. Roger Pielke), Academic Press, 2013, vol. 2, pp. 57-67.
- Lobell, D. B., Schlenker, W. and Costa-Roberts, J., Climate trends and global crop production since 1980. Science, 2011, 333, 616- 620.
- De Souza, K. et al., Vulnerability to climate change in three hot spots in Africa and Asia: key issues for policy-relevant adaptation and resilience-building research. Reg. Environ. Chang., 2015, 15,
- -753.
- Ramesh Maheshwari (1940–2019)
Abstract Views :167 |
PDF Views:66
Authors
Affiliations
1 MedGenome Inc., Foster City, California, US
2 School of Studies in Microbiology, Vikram University, Ujjain 456 010, IN
3 National Institute of Advanced Studies, Bengaluru 560 012, IN
1 MedGenome Inc., Foster City, California, US
2 School of Studies in Microbiology, Vikram University, Ujjain 456 010, IN
3 National Institute of Advanced Studies, Bengaluru 560 012, IN
Source
Current Science, Vol 117, No 3 (2019), Pagination: 524-525Abstract
For the love of an organism – there could be no more apt words than these to describe the life and work Prof. Ramesh Maheshwari, who passed away in Bengaluru on 30 March 2019 at 79 years of age, leaving behind his wife, son, daughter- in-law, and a host of students, disciples, colleagues and friends, all of whom knew him both professionally and personally, and who will truly mourn this loss. He was a mentor, teacher and friend to many, and an endless source of inspiration to some of us, even today.References
- Maheshwari, R., Bharadwaj, G. and Bhat, M. K., Microbiol. Mol. Biol. Rev., 2000, 64, 461–488.
- Maheshwari, R., Resonance, 2008, 13(1), 28–34.
- Maheshwari, R., J. Gen. Microbiol., 1991, 137, 2103–2115.
- Pandit, A. and Maheshwari, R., Fungal Genet. Biol., 1996, 20, 99–102.
- Maheshwari, R., Fungi: Experimental Methods in Biology, CRC Press, 2005.
- Chronic Extraction of Forest Resources is Threatening a Unique Wildlife Habitat of The Upper Brahmaputra Valley, Northeastern India
Abstract Views :168 |
PDF Views:80
Authors
Affiliations
1 Department of Environmental Biology and Wildlife Sciences, Cotton University, Panbazar, Guwahati 781 001, IN
1 Department of Environmental Biology and Wildlife Sciences, Cotton University, Panbazar, Guwahati 781 001, IN
Source
Current Science, Vol 119, No 6 (2020), Pagination: 1042-1045Abstract
This study examines the extent and nature of harvest of non-timber forest products (NTFP) by local human communities residing adjacent to the Hollongapar Gibbon Sanctuary in the Upper Brahmaputra Valley of Assam, northeastern India. The harvest of NTFP was monitored at 15 entry points to the sanctuary over a period of 41 days. Dry timber was the most dominant form of NTFP collected and the most preferred firewood species was Vatica lanceaefolia, a critically endangered tree species. About 25% of the harvested NTFP were food plants for the six primate species of the sanctuary. Highlighting the threats posed by this chronic extraction of NTFP to the vegetation and unique primate assemblage of the sanctuary, we recommend measures to check the unsustainable extraction of natural resources from this shrinking, and now highly threatened, forest patch.Keywords
Hollongapar Gibbon Sanctuary, Non-Timber Forest Products, Primates, Sustainability, Vatica lanceae-folia.References
- Shackleton, S., Paumgarten, F., Kassa, H., Husselman, M. and Zida, M., Opportunities for enhancing poor women’s socioeconomic empowerment in the value chains of three African nontimber forest products (NTFPs). Int. For. Rev., 2010, 3, 151–163.
- Pandey, A. K., Tripathi, Y. C. and Kumar, A., Non-timber forest product for sustainable livelihood: challenges and strategies. Res. J. For., 2016, 10, 1–7.
- Dattagupta, S. and Gupta, A., Non-timber forest product (NTFP) in northeast India: an overview of availability, utilization, and conservation. In Bioprospecting of Indigenous Bioresources of North-East India (ed. Purkayastha, J.), Springer, Singapore, 2016, pp. 978–981.
- RosTonen, M. A. F., The role of non-timber forest products in sustainable tropical management. Holz Roh. Werkst., 2000, 58, 196–201.
- Belcher, B. M. and Vantomme, P., What isn’t an NTFP? Int. For. Rev., 2003, 5, 161–168.
- Dangi, R. B., Impact of NTFP harvesting in forest conservation. Initiation, 2008, 2, 165–171.
- Shmatkov, N. and Brigham, T., Non-timber forest products in community development lessons from the Russian Far East. For. Chron., 2003, 79, 113–118.
- Ticktin, T. and Shackleton C., Harvesting non-timber forest products sustainably: opportunities and challenges. In Non-timber Forest Products in the Global Context (eds Shackleton, S., Shackleton, C. and Shanley, P.), Springer, Berlin, Heidelberg, 2011, pp. 149–169.
- Ahossou, O. D., Fandohan, B., Stiers, I., Schmidt, M. and Assogbadjo, A. E., Extraction of timber and non-timber products from the swamp forest of Lokoli (Benin): use patterns, harvesting impacts and management options. Int. For. Rev., 2017, 19, 133–144.
- Lopez-Toledo, L., Perez-Decelic, A., Macedo-Santana, F., Cuevas, E. and Endress, B. A., Chronic leaf harvesting reduces reproductive success of a tropical dry forest palm in northern Mexico. PLoS ONE, 2018, 13, e0205178.
- Ticktin, T. and Nantel, P., Dynamics of harvested populations of the tropical understory herb Aechmea magdalenae in old-growth versus secondary forests. Biol. Conserv., 2004, 120, 461–470.
- Champion, S. H. G. and Seth, S. K., A Revised Survey of the Forest Types of India, Manager of Publications, Government of India, 1968.
- Sharma, N., Sengupta, S., Boruah, D., Saikia, L. and Saikia, G., White-winged duck Asacornis scutalata in Hollangapar Gibbon Sanctuary, Assam, India. Indian Birds, 2015, 10, 121–123.
- Sharma, N., Primates on the edge: ecology and conservation of primate assemblages in the fragmented lowland rainforests of the Upper Brahmaputra Valley, Northeastern India. Doctoral thesis, National Institute of Advanced Studies, Bengaluru and Manipal Academy of Higher Education, Manipal, 2013.
- Ticktin, T., The ecological implications of harvesting non-timber forest products. J. Appl. Ecol., 2004, 41, 11–21.
- Carter, J., Ndiaye, S., Pruetz, J. and McGrew, W. C., Senegal status survey and conservation action plan: West African chimpanzees. In Status Survey and Conservation Action Plan: West African Chimpanzees (eds Kormos, R. et al.), IUCN, Gland, Switzerland and Cambridge, UK, 2003, pp. 31–40.
- K. Chandrashekara (1957–2021)
Abstract Views :180 |
PDF Views:78
Authors
Affiliations
1 National Institute of Advanced Studies, Bengaluru 560 012, IN
2 University of Agricultural Sciences, GKVK, Bengaluru 560 065, IN
1 National Institute of Advanced Studies, Bengaluru 560 012, IN
2 University of Agricultural Sciences, GKVK, Bengaluru 560 065, IN