DOI: 10.57760/sciencedb.iga.01024
title: Spatial dataset of wind and sand fixation capacity at a resolution of 1km in the Liaohe River Basin (2015)
title: 辽河流域1km分辨率防风固沙能力空间数据集（2015年）

description: a. Data content (data file/table name, including observation indicators)
The spatial dataset of wind and sand fixation capacity at a resolution of 1km in the Liaohe River Basin in 2015 can provide data support for ecological environment protection in the Liaohe River Basin.
b. Construction purpose
Windbreak and sand fixation are important ecological functions in arid inland river basins, which to some extent reflect the stability of ecosystems in arid and semi-arid regions. Windproof and sand fixation ability refers to the ability of an ecosystem to reduce soil erosion caused by wind erosion through its structure and processes, thereby reducing or avoiding the harmful effects of sand and dust weather caused by soil erosion. This function of maintaining soil and suppressing wind erosion processes is called windproof and sand fixation ability. As an important protective measure that provides services for the ecosystem in wind eroded areas, it is of great significance for the management of wind and sand disasters and ecological environment restoration in wind eroded areas and surrounding areas.
c. Service target
It can widely serve scientific researchers in related disciplines such as ecological protection and ecological monitoring.
d. Time range of data
2015
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 approximately 2.19MB
description: a. Data content (data file/table name, including observation indicators)
The spatial dataset of wind and sand fixation capacity at a resolution of 1km in the Liaohe River Basin in 2015 can provide data support for ecological environment protection in the Liaohe River Basin.
b. Construction purpose
Windbreak and sand fixation are important ecological functions in arid inland river basins, which to some extent reflect the stability of ecosystems in arid and semi-arid regions. Windproof and sand fixation ability refers to the ability of an ecosystem to reduce soil erosion caused by wind erosion through its structure and processes, thereby reducing or avoiding the harmful effects of sand and dust weather caused by soil erosion. This function of maintaining soil and suppressing wind erosion processes is called windproof and sand fixation ability. As an important protective measure that provides services for the ecosystem in wind eroded areas, it is of great significance for the management of wind and sand disasters and ecological environment restoration in wind eroded areas and surrounding areas.
c. Service target
It can widely serve scientific researchers in related disciplines such as ecological protection and ecological monitoring.
d. Time range of data
2015
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 approximately 2.19MB