Aquaculture and Irrigation Water-Use Estimates by Water Year for the Mississippi Alluvial Plain, 2000-2017

These water-use estimates represent the total amount of groundwater used for aquaculture and irrigation purposes within the Mississippi Alluvial Plain during each water year (October 1 - September 30). These totals are a summation of water use for aquaculture, cotton, corn, rice, soybeans, and all other crops for water years 2000 to 2017. Units are in cubic meters per square mile. This dataset is formatted as a NetCDF file, with each water year as a separate raster array table, and intended for modeling applications.

本数据集的用水量估算值，指密西西比河冲积平原（Mississippi Alluvial Plain）范围内，每个水文年（water year，10月1日至次年9月30日）用于水产养殖与灌溉的地下水总消耗量。该统计总量为2000至2017年水文年间，水产养殖、棉花、玉米、水稻、大豆及所有其他农作物的用水量总和。单位为立方米每平方英里。本数据集采用NetCDF文件格式，每个水文年对应一个独立的栅格阵列表，适用于建模类应用场景。