DOI: 10.57760/sciencedb.iga.01021
title: Spatial dataset of soil conservation capacity at a resolution of 1km in the Liaohe River Basin (2000)
title: 辽河流域1km分辨率土壤保持能力空间数据集（2000年）

description: 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&gt;Ecology&gt;Regional Ecology
h. Quantity of data
The total data volume is about 2.62MB
description: 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&gt;Ecology&gt;Regional Ecology
h. Quantity of data
The total data volume is about 2.62MB