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Amarnath, GirirajAmeer, MohamedAggarwal, Pramod K.Smakhtin, Vladimir U.[An algorithm for rapid flood inundation mapping from optical data using reflectance differencing technique [Abstract only].]An algorithm for rapid flood inundation mapping from optical data using reflectance differencing technique [Abstract only].

Carbon emission occurs during various stages of life cycle of food products. Greenhouse gases (GHG) emission from 24 Indian food items showed that animal food products (meat and milk) and rice cultivation mostly contributed to methane (CH4) emission, while food products from crops contributed to ...


Pathak, HimanshuJain, NivetaBhatia, ArtiPatel JAggarwal, Pramod K.[Carbon footprints of Indian food items]Carbon footprints of Indian food items

To achieve food security for many in low-income and middle-income countries for whom this is already a challenge, especially with the additional complications of climate change, will require early investment to support smallholder farming systems and the associated food systems that supply poor c...


Vermeulen, Sonja J.Zougmoré, Robert B.Wollenberg, Eva K.Thornton, Philip K.Nelson, Gerald C.Kristjanson, Patricia M.Kinyangi, JamesJarvis, AndyHansen, JamesChallinor, Andrew J.Campbell, Bruce M.Aggarwal, Pramod K.[Climate change, agriculture and food security: A global partnership to link research and action for low-income agricultural producers and consumers]Climate change, agriculture and food security: A global partnership to link research and action for low-income agricultural producers and consumers

General circulation models (GCMs) project increases in the earth’s surface air temperatures and other climate changes by the mid or late 21st century, and therefore crops such as cotton (Gossypium spp L.) will be grown in a much different environment than today. To understand the implications of ...


Hebbar KBVenugopalan, M.V.Prakash AHAggarwal, Pramod K.[Simulating the impacts of climate change on cotton production in India]Simulating the impacts of climate change on cotton production in India

Groundwater irrigation over the past few decades has improved stability in cropping but resulted in aquifer depletion in semi-arid regions of India. To minimize decline of groundwater levels, Managed Aquifer Recharge (MAR) interventions are widely adopted, supported by local communities, state an...


Prathapar, Sanmugam A.Sharma, Bharat R.Aggarwal, Pramod K.[Hydro, hydrogeological constraints to managed aquifer recharge in the Indo Gangetic Plains.]Hydro, hydrogeological constraints to managed aquifer recharge in the Indo Gangetic Plains.

While impacts of climate change on agricultural systems have been widely researched, there is still limited understanding of what agricultural innovations have evolved over time in response to both climatic and non-climatic drivers. Although there has been some progress in formulating national ad...


Bhatta, Gopal DattOjha HRAggarwal, Pramod K.Sulaiman VRSultana PThapa DMittal NDahal KThomson PGhimire L[Agricultural innovation and adaptation to climate change: empirical evidence from diverse agro-ecologies in South Asia]Agricultural innovation and adaptation to climate change: empirical evidence from diverse agro-ecologies in South Asia

This study was undertaken to assess farmers’ preferences and willingness to pay (WTP) for various climate-smart interventions in the Indo-Gangetic Plain. The research outputs will be helpful in integrating farmers’ choices with government programs in the selected regions. The Indo-Gangetic Plain ...


Taneja GPal BDJoshi PKAggarwal, Pramod K.Tyagi, N.K.[Farmers' preferences for climate agriculture: an assessment in the Indo-Gangetic plain]Farmers' preferences for climate agriculture: an assessment in the Indo-Gangetic plain

This paper presents algorithm for flood inundation mapping to understand seasonal and annual changes in the flood extent and in the context of emergency response. Time-series profiles of Land Surface Water Index (LSWI), Enhanced Vegetation Index (EVI), Normalized Difference Vegetation Index (NDVI...


Amarnath, GirirajAmeer, MohamedAggarwal, Pramod K.Smakhtin, Vladimir U.[Detecting spatio-temporal changes in the extent of seasonal and annual flooding in South Asia using multi-resolution satellite data.]Detecting spatio-temporal changes in the extent of seasonal and annual flooding in South Asia using multi-resolution satellite data.

Despite growing scientific consensus that agriculture is affected by climate change and variability, there is still limited knowledge on how agricultural systems respond to climate risks under different circumstances. Drawing on three case studies conducted in the Indo-Gangetic Plains, covering N...


Ojha HRSulaiman VRSultana PDahal KThapa DMittal NThompson PBhatta, Gopal DattGhimire LAggarwal, Pramod K.[Is South Asian Agriculture Adapting to Climate Change? Evidence from the Indo-Gangetic Plains]Is South Asian Agriculture Adapting to Climate Change? Evidence from the Indo-Gangetic Plains

Developing crops that are better adapted to abiotic stresses is important for food production in many parts of the world today. Anticipated changes in climate and its variability, particularly extreme temperatures and changes in rainfall, are expected to make crop improvement even more crucial fo...


Varshney, Rajeev K.Bansal, Kailash C.Aggarwal, Pramod K.Datta, S.K.Craufurd, Peter Q.[Agricultural biotechnology for crop improvement in a variable climate: hope or hype?. Review]Agricultural biotechnology for crop improvement in a variable climate: hope or hype?. Review

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