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首页> 外文期刊>Journal of Remote Sensing & GIS >Drought Analysis for Agricultural Impact Through Geoinformatic Based Indices, A Case Study of Bankur District, West Bengal, India
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Drought Analysis for Agricultural Impact Through Geoinformatic Based Indices, A Case Study of Bankur District, West Bengal, India

机译：通过基于地理信息的指数对农业影响进行干旱分析，以印度西孟加拉邦班库尔地区为例

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Erotic and subnormal rainfall distribution or high demand of water causes the drought. According to the National Commission on Agriculture has categorized three types of drought. One of them is hydrological drought, due to the drought rural community are affected by availability of surface water, sub-surface water and ground water. This is why we can say that hydrological or agricultural drought is the silent natural threat or hazard of rural economy. Also, it impacts on crop area, crop production, environment by abnormal weather condition. In West Bengal, the few districts are drought prone. Bankura is one of them. In this paper, remote sensing based methodology prepared for identify and take management stratagem according to state label or district label. Prevention and preparedness means pre-disaster activities designed to increase the level of readiness and improvement of operational and institutional capabilities for responding to a drought.
机译：降雨分布不佳或不正常，或对水的需求很高，会导致干旱。根据国家农业委员会，干旱分为三类。其中之一是水文干旱，这是由于农村社区的干旱受到地表水，地下水和地下水供应的影响。这就是为什么我们可以说水文或农业干旱是农村经济无声的自然威胁或危害的原因。而且，它会因异常天气状况而影响作物面积，作物产量，环境。在西孟加拉邦，少数地区容易干旱。 Bankura就是其中之一。本文提出了一种基于遥感的方法，该方法可根据州标签或地区标签识别并采取管理策略。预防和备灾是指灾前活动，旨在提高对干旱的准备程度并提高其应对干旱的业务和机构能力。

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