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Managing sand dunes of Thar desert for sand control measures and agriculture

机译:用于沙漠沙漠沙漠的沙漠防治措施和农业

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摘要

Wind erosion and deposition are the major environmental problem in the western Rajasthan, where a significant area (—48%) is covered by sand dunes of different types. Sand movement owing to wind erosion process in the past used to affect the crop lands and infrastructure. For combating the seventy of such process, two popular models; sand dune stabilization and shelterbelt plantation techniques, were experimented and established by Central Arid Zone Research Institute in different parts of and districts. These popular models executed in the field (~4 lakh ha landjnot only reduced the sand accentuation over duny areas, but also reduced sand deposition over roads, rails and crop fields. The plantations moderated the severe wanning of micro-climate and also provided economic benefits to the desert dwellers.
机译:风蚀和沉积是西拉贾斯坦的主要环境问题,其中有显着的面积(-48%)被不同类型的沙丘覆盖。 过去的风腐蚀过程砂运动用于影响作物土地和基础设施。 用于打击七十个这样的过程,两个流行的模型; 沙丘稳定和避难所种植园技术,由中央干旱区研究所在不同地区和地区进行实验和建立。 这些流行的型号在现场执行(〜4万卢卡Landjnot只会降低Duny地区的沙子剧,而且还在道路,轨道和田间降低了沙子沉积。种植园调节了微观气候的严重WANNING,也提供了经济效益 到沙漠居民。

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