2026-10-11T05:24:42Z https://www.scidb.cn/oai

10.57760/sciencedb.IGA.01021 2024-11-16T23:27:52Z

2024-11-16 Spatial dataset of soil conservation capacity at a resolution of 1km in the Liaohe River Basin (2000) doi:10.57760/sciencedb.iga.01021 en a. Data content (data file/table name, including observation indicators) The 1km resolution spatial dataset of soil conservation capacity in the Liaohe River Basin in 2000 can provide data support for ecological environment protection in the Liaohe River Basin. b. Construction purpose The global land degradation has caused ecological deterioration, affected economic development, and seriously endangered human survival and reproduction. Soil erosion is the main cause of land degradation, which not only causes severe soil erosion in the region, but also reduces soil fertility, and has a significant negative impact on food production and ecological environment quality. Soil conservation function, as an essential regulatory service in the process of ecosystem service function, is an important part of ecological service function evaluation. Quantitatively evaluating the soil conservation function of a watershed is of great significance for the governance of regional ecological environment and effective allocation of resources. c. Service target It can widely serve scientific researchers in related disciplines such as ecological protection and ecological monitoring. d. Time range of data 2000 e. The spatial scope of data Liaohe River Basin f. Projection method of data Projected Coordinate System：Krasovsky_1940_Albers Geographic Coordinate System：GCS_Krasovsky_1940 g. The disciplinary scope of data Biology>Ecology>Regional Ecology h. Quantity of data The total data volume is about 2.62MB Liaohe River Basin; soil conservation capacity; 2000 PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank