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首页> 外文期刊>Climate change economics >FACTORS INFLUENCING RICE FARMERS' ADAPTATION STRATEGIES TO CLIMATE CHANGE AND EXTREME WEATHER EVENT IMPACTS IN BANGLADESH
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FACTORS INFLUENCING RICE FARMERS' ADAPTATION STRATEGIES TO CLIMATE CHANGE AND EXTREME WEATHER EVENT IMPACTS IN BANGLADESH

机译：影响水稻农民适应孟加拉国气候变化的适应策略的因素及极端天气事件影响

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Introduction: Climate change has emerged as a major threat to Bangladesh. Higher and fluctuating temperatures and changes in rainfall caused by climate change and extreme weather events have reduced crop production. A better understanding of the local dimensions of vulnerability is therefore essential to develop appropriate adaptation measures that can alleviate these adverse impacts. Purpose and methods: The main purpose of this study was to identify the determinants of Aman rice farmers' choice of adaptation strategies to climate change and weather in Khulna district, Bangladesh. About 100 farm households susceptible to salinity intrusion, extreme temperatures and drought were surveyed, and these data were supplemented by major climate data of the district for 65 years (1948-2013). A binary logistic regression was then utilized to estimate the factors that influence households' choice of adaptation strategies. Results and Conclusions: About 97% of farmers perceived that the climate had changed over the past 30 years while only 3% did not. Further, 97% believed that rainfall had decreased and reduced rice production, yet the data show this not to be the case with a significant increase in rainfall observed in the area in the study period. About 89% of farmers have undertaken some form(s) of adaptation and they were further asked about their main adaptation type. Family size, annual income, farmer-to-farmer extension and access to subsidies have a positive and significant impact on rice farmers' adaptation strategies to climate and weather change effects. Farm size and credit access had a negative and significant impact on adaptation. Four variables: age, education, household assets and occupation were not statistically significant in explaining adaption strategies. The chief adaptation strategies of farmers are cultivation of salinity-tolerant rice, rice variety switching, replanting of rice, changing planting dates, conversion of rice paddy to fish production and use of different crop varieties in alternate years.
机译：简介：气候变化已成为对孟加拉国的重大威胁。气候变化和极端天气事件引起的温度高和降雨量的变化减少了作物生产。因此，更好地理解漏洞的本地方面是必不可少的，以制定可以缓解这些不利影响的适当适应措施。目的和方法：本研究的主要目的是识别阿曼稻农民选择适应策略的决定因素，以孟加拉国Khulna区的气候变化和天气。大约100家农户易受调查盐度入侵，极端温度和干旱的农户，这些数据由该区的主要气候数据补充了65岁（1948-2013）。然后利用二元逻辑回归来估计影响家庭适应策略选择的因素。结果和结论：约有97％的农民认为，过去30年的气候发生了变化，而只有3％的人没有。此外，97％的人认为降雨量减少和稻米产量减少，但数据表明，这不是在研究期间在该地区观察到的降雨量大幅增加的情况。大约89％的农民已经开展了一些适应形式，并进一步询问了他们的主要适应类型。家庭规模，年收入，农民到农民延期和获得补贴的机会对水稻农民适应策略对气候和天气变化影响产生积极和重大影响。农场规模和信贷接入对适应性产生负面影响。四个变量：年龄，教育，家庭资产和职业在解释适应策略方面没有统计学意义。农民的主要适应策略是培养盐度耐药稻，水稻品种切换，水稻的补充，改变种植日期，稻米转化为渔业生产和不同农产品的使用。

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