Water consumption of crop on watershed level (blue and green water, uncertainty, incl. shapefile) and monthly irrigation water consumption

The data contains production and water consumption data fro 160 crops in >12'000 watershed units and global coverage.
Unique features:
- uncertainty of irrigation water consumption in estimates
- watershed level (allows quantification of water scarcity footprint)
- watershed split by country to allow country footprint assessment

The data contains:
- a shape file "WS_ctry.zip"
- a XLS file (can be joined to shapefile by field "FID"): "watershed_WF_crops.xlsx"
- a XLS file (can be joined to shapefile by field "FID"): "BlueWGeoMean_Watershed_monthlys.xlsx"

The Excel file "watershed_WF_crops.xlsx" contains different tabs, which can be linked to the shapefile:
- total BlueWater (total m3 irrigation water consumption in watershed)
- total green water (total m3 green water consumption in watershed)
- Production_ton (total production of crop in watershed in metric tons)
- BW_per ton (m3/ton irrigation water consumption: expected result)
- BW_min_per ton (m3/ton irrigation water consumption: minimum estimate)
- BW_max_per ton (m3/ton irrigation water consumption: upper estimate)
- Green water per ton (m3/ton green water; natural water supply)
------ The FID can be linked to BAS34S_ID based on the "BlueWGeoMean_Watershed_monthly.xlsx"

The Excel file "BlueWGeoMean_Watershed_monthly.xlsx" contains tabs of monthly BW consumption for applying temporally and spatially explicit water scarcity assessments of cropproduction. This data is also on watershed level and can be linked to the shapefile. the data is described in the "readme" tab.

Details are described in Pfister and Bayer 2014 (doi:10.1016/j.jclepro.2013.11.031)

本数据集包含超过12,000个流域单元中160种作物的生产与水资源消耗数据。其独特之处在于：
- 灌溉用水消耗估计的不确定性
- 流域层面的数据（便于量化水资源短缺的足迹）
- 按国家划分的流域分割，以允许对国家足迹进行评估

数据集内容如下：
- 形状文件“WS_ctry.zip”
- Excel文件（可通过“FID”字段与形状文件连接）：“watershed_WF_crops.xlsx”
- Excel文件（可通过“FID”字段与形状文件连接）：“BlueWGeoMean_Watershed_monthlys.xlsx”

Excel文件“watershed_WF_crops.xlsx”包含多个标签页，可连接至形状文件，具体包括：
- 总蓝水（流域内总灌溉用水消耗量，单位：立方米）
- 总绿水（流域内总绿水消耗量，单位：立方米）
- 产量（流域内作物总产量，单位：公吨）
- 每吨灌溉用水消耗量（m3/吨：预期结果）
- 每吨灌溉用水消耗量（m3/吨：最低估计）
- 每吨灌溉用水消耗量（m3/吨：上限估计）
- 每吨绿水量（m3/吨；自然水资源供给）
- “FID”可基于“BlueWGeoMean_Watershed_monthly.xlsx”中的“BAS34S_ID”进行链接。

Excel文件“BlueWGeoMean_Watershed_monthly.xlsx”包含按月蓝水消耗的标签页，适用于对作物生产进行时间上和空间上的明确水资源短缺评估。该数据同样处于流域层面，并可连接至形状文件。数据详情请参阅“readme”标签页。

具体细节请参见Pfister和Bayer于2014年的著作（doi:10.1016/j.jclepro.2013.11.031）。