21.Nature reserves in Qinghai Province (1975-2012)

To better protect these precious natural heritages, rationally develop and utilize natural resources and carry out scientific research, since 1975, 11 natural reserves have been established in Qinghai province, which cover an area of 21,805,400 hectares. They account for 30.2% of the land area of Qinghai province. Six of these natural reserves are national reserves that cover an area of 20,625,900 hectares, and five are provincial reserves that cover an area of 1,179,550 hectares. Among the provincial natural reserves, the Geermu Populus Euphratica Forest and the Beichuan River Reserve in Datong County of Qinghai have already applied to be national natural reserves. Until the end of 2012, eleven natural reserves—5 national and 6 provincial—have been established. Data were extracted from the Chinese Nature Reserve Specimen Information Sharing Infrastructure. Serial number： unified coding of the natural reserves Name of the natural reserves Administrative region: administrative region of the nature reserves Area (hectare) Main protected objects Type: Type of the nature reserves Class: Class of the nature reserves Initial time: the established time Competent authority

Institute of forest ecological environment and protection

   TPDC

2574 428 Open Access 2020-05-28

22.1:100000 desert distribution dataset of Shule river basin (2000)

Shule River Basin is one of the three inland river basins in Hexi corridor. In recent years, with the obvious change of climate and the aggravation of human activities, the shortage of water resources and the problem of ecological environment in Shule River Basin have become increasingly prominent. It is of great significance to study the runoff change of Shule River Basin in the future climate situation for making rational water resources planning and ecological environment protection. The Shule River basin boundary is cut from "China's 1:100000 desert sand data set". Taking the 2000 TM image as the data source, it interprets, extracts, revises, and uses remote sensing and geographic information system technology to combine with the 1:100000 scale mapping requirements to carry out thematic mapping of desert, sand and gravel gobi. Data attribute table: Area (area), perimeter (perimeter), ash_ (sequence code), class (desert code), ash_id (desert code). The desert code is as follows: mobile sand 2341010, semi mobile sand 2341020, semi fixed sand 2341030, Gobi 2342000, salt alkali land 2343000. Collect and sort out the basic, meteorological, topographical and geomorphic data of Shule River Basin, and provide data support for the management of Shule River Basin.

   POLES TPDC

4418 444 Open Access 2020-09-15

23.Water resources improvement plan of Shiyang River Basin

"Coupling and Evolution of Hydrologic -Ecologic-Economic Processes of the Heihe River Basin Under the Framework of Water Rights" (91125018) Project data collection 1 - SWater Resources Improvement Plan of Shiyang River Basin 1. Data Overview:The improvement plan of Shiyang River Basin was implemented in 2007 for river basin comparison. 2. Data Content: The released plan.

WANG Zhongjing

   POLES TPDC HEIHE

doi: 10.11888/Ecolo.tpdc.270813 13335 29 Requestable 2020-07-28