Articles in Periodicals & Books

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Browsing Articles in Periodicals & Books by Subject "Climate Change"

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    Changing Roles of Agricultural Extension: Harnessing Information and Communication Technology (ICT) for Adapting to Stresses Envisaged Under Climate Change
    (2011) Meera, Shaik N; Balaji, Venkataraman; Muthuraman, P; Sailaja, B; Dixit, S
    The linkages between agriculture and climate are pronounced and often complex. Agricultural systems are most sensitive to extreme climatic events such as droughts, floods and hailstorms, and to seasonal variability and changing rainfall patterns. The role of inadequate institutional support is frequently cited in the literature as a hindrance to adaptation. In context of climate change, extension will increasingly face challenges of addressing vulnerability. The effectiveness of extension will be influenced by the factors such as identifying vulnerable regions, vulnerable groups, farmers having multiple stressors, areas which will be doubly exposed, for assessing and strengthening the coping strategies among vulnerable regions/groups and improve the ability for adaptive measures. Effective and timely provision of information will play a crucial role in future extension. Despite the need for timely and well-targeted information on climatic risks, there are currently a number of gaps and challenges in providing climate information to the farmers. Of late, organisations in agriculture realised the importance of managing the Knowledge (Implicit & Explicit; Internal & External) for the dissemination purposes. In this chapter, we have discussed at length the cases for developing insights into the contemporary initiatives of integrating ICTs and climate information in extension. In order to promote the development of appropriate community-based ICT endeavors for sharing climate change information and technology options at grassroots level, it is important that we also understand the attributes that must be considered for building more practical and broad based approaches. For the benefit of the readers, a comprehensive framework involving various components of climate change vis a vis Extension is provided. In the context of climate change, information needs assessment and strategies for strengthening Research-Extension-Farmers linkages are discussed in this chapter. Further looking at the complexities of climate change scenario, it is proposed that ICT enabled extension framework may be tested, refined and adapted in future extension endeavours.
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    Communication and capacity building to advance adaptation strategies in agriculture in the context of climate change in India
    (2015-04) Balaji, Venkataraman; Ganapuram, Sreedhar; Devakumar, C
    Climate change is perhaps the most serious issue that affects food security of a very large number of human beings and animals. Impacts of climate change will be particularly significant in South Asia where most of food production comes from smallholder farms. Vulnerability in this region is two-fold: production of important food crop varieties may be affected by developments such as rise in temperature; smallholder farmers have low economic resilience when large variations in crop outputs occur. Both adaptive and anticipatory measures based on research in agricultural sciences are being proposed. What is important is also to build the capacity of smallholder farmers to cope with the impact of climate change-induced phenomena. Key guides to large scale action such as the UN Framework Convention for Climate Change propose integrated action for capacity building involving both top-down and bottom-up inputs. In this paper, we provide an overview of accepted impacts of climate change on agriculture and food security in South Asia, and the proposed and ongoing agronomic adaptation strategies in India. Our focus is on capacity building at a micro-level which can augment adaptation efforts. We offer two case studies that provide pointers for integrating novel communication and capacity building processes for smallholder farmers that can considerably improve their ability to engage in action for adaptation.