Read at : Google Alert – desertification
http://www.economics-papers.com/?p=43154
Establishment of the Project for Wind & Sand Source Area Control Around Beijing and Tianjin County-level Information Management System
Abstract】 This paper researches the establishment of the project for wind& sand source area control around Beijing and Tianjin county-level information management system. According to the need of county-level forestry administrative departments and questions in county-level forestry information management, the information management system is designed on GIS basis combined with existing research results which realize the comprehensive analysis of the modules through investigation on the implementation of the Beijing-Tianjin Sand Source Control Engineering, the present situation and development trend of forestry ecological construction and studies on information management system.
In this study, all the functionality of the system is designed, the underlying database is also designed also; I implement the comprehensive analysis and evaluation module. In strict accordance with the business process of project implementation for data management, the Beijing-Tianjin Sand Source Control Engineering county-level management information system is designed with functions including auxiliary planning design, dynamic project management, auxiliary examination and acceptance, dynamic monitor, engineering benefit evaluation, statistics reports and system maintenance. Combined with the land desertification monitoring and prediction method, the system is designed to realize the desertification area analysis module.
(continued)
