KEYWORDS: Soil science, Data modeling, Data storage, Databases, Control systems, Geographic information systems, Information technology, Computer architecture, Control systems design, Computer security
With the continuous development of society, China pays more and more attention to the protection of ecological environment. Taking an area in the Pearl River Delta as an example, this paper researches soil and water conservation control methods based on Geographic Information System (GIS) and computer application technology, designs and develops a soil and water conservation control system. The system realizes the control of the whole process and cycle of soil and water conservation prevention and control by means of information technology, which is conducive to the relevant government departments to understand the situation of soil and water erosion of the projects under construction in the area in time and make scientific decisions accordingly, effectively promoting the process of information technology of soil and water conservation prevention and control in some areas of the Pearl River Delta, reducing the amount of soil and water erosion in some areas of the Pearl River Delta to a large extent, and providing experience and reference for soil and water conservation prevention and control in other regions of China. It also provides experience for other regions in China to learn from.
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