湖北省农业面源污染负荷及评价系统设计与实现

Design and Implementation of Agricultural Non-point Source Pollution Load and Evaluation System in Hubei Province

湖北省农业面源污染负荷及评价系统的编码语言为C#语言,在Visual Studio 2010环境下编译,数据库通信及操作采用ADO.NET技术,Excel文件操作采用NPOI技术。该系统将湖北省农业面源污染数据及种植模式数据集中到一个平台进行数据管理,并从不同角度对农业面源污染数据进行展示、分析统计、评价。系统实现依据登录用户等级展示用户权限范围内的数据及分析评价结果。系统可以对不同农业污染源产生的污染负荷进行估算。系统的估算结果可以保存至文档,展示的数据都可以导出在Excel文件,用户可以通过导入Excel文件新增数据。

Hubei agricultural nonpoint source pollution loads and evaluation system, using C# language as the coding language, compiler in the Visual Studio 2010 environment, communications and database operations using ADO. NET technology, Excel file operations using NPOI technology. The system centralized agricultural nonpoint source pollution data and cropping pattern data of the jurisdiction of Hubei Province into the single platform, display, statistical analysis and evaluation the agricultural nonpoint source pollution data from different angles. The system displayed the data and evaluation results within the purview of the system user based on the user level. Estimates of the system can be saved to the document, display data can be exported in the Excel file, and users can add data by importing Excel files.