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A drought is a period of drier-than-normal conditions. A drought can last for days, months or years. Drought often has large impacts on the ecosystems and agriculture of affected regions, and causes harm to the local economy. Annual dry seasons in the tropics significantly increase the chances of a drought developing and subsequent wildfires. Periods of heat can significantly worsen drought conditions by hastening evaporation of water vapour, drying out forests and other vegetation and increasing fuel for wildfires.
The Central Arid Zone Research Institute (CAZRI) is one of the biggest research institutes of the Indian Council of Agricultural Research (ICAR), an autonomous organization working under the aegis of the Department of Agriculture Research and Education (DARE) of the Ministry of Agriculture and Farmers Welfare of Government of India. CAZRI has the distinction of being one of the first institutes in the world exclusively devoted to arid zone research and development. The institute made a humble beginning in 1952 when Government of India initiated Desert Afforestation Research Station at Jodhpur to carry out research on sand dune stabilization and for establishment of shelter belt plantations to arrest wind erosion. It was reorganized as Desert Afforestation and Soil Conservation Station in 1957 and finally in its present form Central Arid Zone Research Institute in 1959 on recommendation of the UNESCO (United Nations Educational, Scientific and Cultural Organization) expert, Prof. C.S. Christian of the Commonwealth Scientific and Industrial Research Organisation (CSIRO), Australia. In 1966, the institute was brought under the administrative control of Indian Council of Agricultural Research (ICAR), New Delhi.
The Climate Change Science Program (CCSP) was the program responsible for coordinating and integrating research on global warming by U.S. government agencies from February 2002 to June 2009. Toward the end of that period, CCSP issued 21 separate climate assessment reports that addressed climate observations, changes in the atmosphere, expected climate change, impacts and adaptation, and risk management issues. Shortly after President Obama took office, the program's name was changed to U.S. Global Change Research Program (USGCRP) which was also the program's name before 2002. Nevertheless, the Obama Administration generally embraced the CCSP products as sound science providing a basis for climate policy. Because those reports were mostly issued after the Fourth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC), and in some cases focused specifically on the United States, they were generally viewed within the United States as having an importance and scientific credibility comparable to the IPCC assessments for the first few years of the Obama Administration.
The Central Marine Fisheries Research Institute was established in the government of India on 3 February 1947 under the Ministry of Agriculture and Farmers Welfare and later, in 1967, it joined the Indian Council of Agricultural Research (ICAR) family and emerged as a leading tropical marine fisheries research institute in the world. The Headquarters of the ICAR-CMFRI is located in Kochi, Kerala. Initially the institute focused its research efforts on creating a strong database on marine fisheries sector by developing scientific methodologies for estimating the marine fish landings and effort inputs, taxonomy of marine organisms and the biological aspects of the exploited stocks of finfish and shellfish on which fisheries management were to be based. This focus contributed significantly to development of the marine fisheries sector from a predominantly artisanal, sustenance fishery till the early sixties to that of a complex, multi-gear, multi-species fisheries.
Kerala Agricultural University (KAU) is a state university for agricultural education, recognised as a State Agricultural University (SAU) by the Indian Council of Agricultural Research (ICAR). It is situated in Vellanikkara, Kerala, India. Dr. B. Asok IAS is the Vice-Chancellor (i/c) and Dr. A. Sakeer Husain is the Registrar (i/c)
Krishi Vigyan Kendra Kannur is a front-line agricultural extension center and one of the 700 KVKs financed by the Indian Council of Agricultural Research (ICAR). It opened on 30 March 2004 on the premises of Pepper Research Station, Panniyoor under Kerala Agricultural University. KVK primarily works to influence the other extension systems of the district, caters to the training needs of the farmers and extension functionaries, and facilitates the spread of technologies tailored to the diverse environment of farmers.
Climate change in Africa is an increasingly serious threat as Africa is among the most vulnerable continents to the effects of climate change. Some sources even classify Africa as "the most vulnerable continent on Earth". This vulnerability is driven by a range of factors that include weak adaptive capacity, high dependence on ecosystem goods for livelihoods, and less developed agricultural production systems. The risks of climate change on agricultural production, food security, water resources and ecosystem services will likely have increasingly severe consequences on lives and sustainable development prospects in Africa. With high confidence, it was projected by the IPCC in 2007 that in many African countries and regions, agricultural production and food security would probably be severely compromised by climate change and climate variability. Managing this risk requires an integration of mitigation and adaptation strategies in the management of ecosystem goods and services, and the agriculture production systems in Africa.
Climate resilience is defined as the "capacity of social, economic and ecosystems to cope with a hazardous event or trend or disturbance". This is done by "responding or reorganising in ways that maintain their essential function, identity and structure while also maintaining the capacity for adaptation, learning and transformation". The key focus of increasing climate resilience is to reduce the climate vulnerability that communities, states, and countries currently have with regards to the many effects of climate change. Efforts to build climate resilience encompass social, economic, technological, and political strategies that are being implemented at all scales of society. From local community action to global treaties, addressing climate resilience is becoming a priority, although it could be argued that a significant amount of the theory has yet to be translated into practice.
The Indian Institute of Spices Research (IISR) is an autonomous organization engaged in agricultural research related to spices in India. The institute has its headquarters in Moozhikkal, Silver Hills, Kozhikode, Kerala and is a subsidiary of Indian Council of Agricultural Research (ICAR), New Delhi, under the Ministry of Agriculture, India.
The Indian Institute of Horticultural Research (IIHR) is an autonomous organization acting as a nodal agency for basic, strategic, anticipatory and applied research on various aspects of horticulture such as fruits, vegetable, ornamental, medicinal and aromatic plants and mushrooms in India. The institute has its headquarters in Bengaluru, Karnataka, India and is a subsidiary of Indian Council of Agricultural Research (ICAR), New Delhi, under the Ministry of Agriculture, India. It recently has been ranked 1st for the combined years 2019-20 and 2020-21 by the ICAR.
The Central Institute of Agricultural Engineering (CIAE) is a higher seat of learning, research and development in the field of agricultural engineering, situated in the lake city of Bhopal, Madhya Pradesh, India. It is an autonomous body, an Indian Council of Agricultural Research subsidiary, under the Ministry of Agriculture & Farmer's Welfare, Government of India.
The Indian Institute of Sugarcane Research is an autonomous institute of higher learning, under the umbrella of Indian Council of Agricultural Research (ICAR) by the Ministry of Agriculture, Government of India for advanced research in sugar cane agriculture. The Institute is located on Raibareli Road, Dilkusha in Lucknow, Uttar Pradesh, India. While, The Central Sugarcane Research Institute established in 1912 is located in Coimbatore, Tamil Nadu, India. It works also under the Indian Council of Agricultural Research.
ICAR - Directorate of Groundnut Research (ICAR-DGR) formerly known as National Research Centre for Groundnut is a premier national level institute set up by the Indian Council of Agricultural Research, Ministry of Agriculture of India to cater to the needs of agricultural science research in the field of groundnut (peanut) crop in India. ICAR-DGR was established in 1979, Gujarat to give a fillip to research for enhancing productivity of groundnut in keeping with its importance among the oilseed crops of India. The research centre came into being as the first crop commodity research unit under the category of NRC's of the Indian Council of Agricultural Research, as an autonomous body set up as a registered society. The National Research Centre on Groundnut (NRCG) was elevated to the level of a Directorate in the year 2009 and rechristened as the Directorate of Groundnut Research.
There are numerous effects of climate change on agriculture, many of which are making it harder for agricultural activities to provide global food security. Rising temperatures and changing weather patterns often result in lower crop yields due to water scarcity caused by drought, heat waves and flooding. These effects of climate change can also increase the currently-rare risk of several regions suffering simultaneous crop failures, which would have significant consequences for the global food supply. Many pests and plant diseases are also expected to either become more prevalent or to spread to new regions. The world's livestock are also expected to be affected by many of the same issues, from greater heat stress to animal feed shortfalls and the spread of parasites and vector-borne diseases.
Professor Renu Khanna-Chopra is an Indian scientist. She is Principal Scientist & ICAR National Fellow Stress Physiology & Biochemistry Laboratory Water Technology Centre Indian Agricultural Research Institute (IARI) New Delhi.
Climate change in Tanzania is affecting the natural environment and residents of Tanzania. Temperatures in Tanzania are rising with a higher likelihood of intense rainfall events and of dry spells.
Climate change is posing an increasing threat to global socio-economic development and environmental sustainability. Developing countries with low adaptive capacity and high vulnerability to the phenomenon are disproportionately affected. Climate change in Kenya is increasingly impacting the lives of Kenya's citizens and the environment. Climate Change has led to more frequent extreme weather events like droughts which last longer than usual, irregular and unpredictable rainfall, flooding and increasing temperatures.
Climate change and agriculture are complexly related processes. In the United States, agriculture is the second largest emitter of greenhouse gases (GHG), behind the energy sector. Direct GHG emissions from the agricultural sector account for 8.4% of total U.S. emissions, but the loss of soil organic carbon through soil erosion indirectly contributes to emissions as well. While agriculture plays a role in propelling climate change, it is also affected by the direct and secondary consequences of climate change. USDA research indicates that these climatic changes will lead to a decline in yield and nutrient density in key crops, as well as decreased livestock productivity. Climate change poses unprecedented challenges to U.S. agriculture due to the sensitivity of agricultural productivity and costs to changing climate conditions. Rural communities dependent on agriculture are particularly vulnerable to climate change threats.
Climate effects of climate change on the availability, usability, and accessibility of food supplies in Africa are referred to as climate change and food security in Africa. The agricultural industry in Africa is experiencing the impacts of climate change, which are manifesting as reduced crop yields, animal mortality, and increased food prices. The global climate is changing as a result of both human activity and natural variability, according to reports. The United Nations Framework Convention on Climate Change (UNFCCC) highlights in its definition that climate change is caused by human activity, either directly or indirectly. Climate change at the global, continental, and sub-continental levels has been observed to include an increase in air and ocean temperatures, sea-level rise, a decrease in snow and ice extent, an increase and decrease in precipitation, changes in terrestrial and marine biological systems, and ocean acidification. Africa's agriculture and climate change are strongly related, Millions of people in Africa depend on the agricultural industry for their economic well-being and means of subsistence. Yet a variety of climate change-related factors such as altered rainfall patterns, rising temperatures, droughts, and floods are having a negative impact on the agricultural industry. Many African populations access to food is being impacted by these effects, which include decreasing crop yields, animal losses, and rising food prices.
There are numerous interlinked effects of climate change on livestock rearing. This activity is both heavily affected by and a substantial driver of anthropogenic climate change due to its greenhouse gas emissions. As of 2011, some 400 million people relied on livestock in some way to secure their livelihood. The commercial value of this sector is estimated as close to $1 trillion. Climate change is already now resulting in a range of adverse impacts on livestock production. These include reduced quantity or quality of animal feed, whether due to drought or as a secondary impact of CO2 fertilization effect. Animal parasites and vector-borne diseases are also spreading further than they had before, and the data indicating this is frequently of superior quality to one used to estimate impacts on the spread of human pathogens.