西北内陆区水利年鉴统计数据集(2016年)
收藏国家冰川冻土沙漠科学数据中心2022-06-30 更新2024-02-29 收录
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https://www.ncdc.ac.cn/portal/metadata/0ae41ca1-d1d9-4cd1-b9b1-a854c655fdaf
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资源简介:
本数据包含2016年西北内陆区不同行政区域水资源总量、供水量及用水量的情况,并分析了工业、农业及生态用水的比例,明确了区域农业用水的占比;通过万亩以上灌区数量和耕地灌溉面积及不同行政分区灌溉面积数据,分析了耕地面积减少量;通过不同节水灌溉技术下的灌溉面积统计数据,分析不同行政区域高效...
This dataset covers the total water resources, water supply and water consumption of various administrative regions in the Northwest Inland Area of China in 2016. It analyzes the proportions of industrial, agricultural and ecological water use, and clarifies the share of agricultural water use in the region. Based on the number of irrigated districts with an area of over 10,000 mu, the irrigated cultivated land area and the irrigated area data of different administrative divisions, it calculates the reduction in cultivated land area. Based on the statistical data of irrigated area under different water-saving irrigation technologies, it analyzes the efficient...
创建时间:
2022-06-30



