TY - Data T1 - Distribution of primary, secondary, tertiary and tertiary water conservation areas in the middle and upper reaches of the Yellow River Basin A1 - Zhang yaonan A1 - Kang jianfang A1 - Liu chun DO - 10.12072/ncdc.YRiver.db0050.2021 PY - 2021 DA - 2021-08-19 PB - National Cryosphere Desert Data Center AB - This data set mainly collects the distribution data of primary, secondary, tertiary and tertiary water conservation areas in the middle and upper reaches of the Yellow River.Name of the data set: search for the distribution map of water conservation areas in the middle and upper reaches of the Yellow river.xlsxAttribute information: water conservation area (picture): hyperlink, you can open to view the picture of water conservation area It includes four parts: Province, city, region: the area where the water conservation area is located; longitude and latitude: the longitude and latitude information of the water conservation area; area: the area of the water conservation area; ecological environment problems; ecological problems encountered in the water conservation area; ecological service characteristics: the ecological service characteristics of the water conservation area; ecological protection objectives and measures: the protection objectives and measures of the water conservation area. DB - NCDC UR - http://www.ncdc.ac.cn/portal/metadata/402825e2-64ac-4c79-92fc-54f4f9739bd8 ER -