Title: The Analyse on Spatial-Temporal Feature of Land Use and Land Cover under the Defferent Background of Soil Erosion
Abstract: The research of spatial-temporal features of land use and land cover is significantly important for better understanding land use/land cover change and environmental management for sustainable development. In order to study the spatial-temporal changes of land use and land cover, the technologies of Remote Sensing and Geographical Information System were used to analyze the spatial distribution of spatial-temporal feature of land use and land cover under the different soil erosion. It is shown that the main types of soil erosion are water soil erosion, wind soil erosion and frozen soil erosion in China. The maximum of percentage of types of water soil erosion and frozen soil erosion are slight water soil erosion and slight frozen soil erosion. The maximum of percentage of types of wind soil erosion is fierce wind soil erosion.So, The wind soil erosion is the most serious environment and socioeconomic problems in China, especially in the north China where sandy desertification is developing rapidly over large areas and receiving widespread attention.
Publication Year: 2002
Publication Date: 2002-01-01
Language: en
Type: article
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