黑龙江水系界江界河界湖渔业资源数据库的设计和建立

Design and development of a database system for Heilongjiang river bounder watery fisheries resource study

在 2 0 0 1～ 2 0 0 2年对黑龙江水系界江界河界湖渔业资源调查的基础上 ,通过与相关文献资料进行比较分析 ,并对数据资料进行整理和补充 ,建立了渔业资源数据库。利用Basic语言编程实现渔业资源评估等数据处理分析功能。应用Foxpro编程系统和API接口 ,实现对数据库的管理和对数据库功能的调用 ,形成了黑龙江界水域渔业资源数据库系统 ,系统具有数据的再输入、修改删除、查询检索、分析处理、输出打印等功能。

On the basis of investigation results of 2001～2002 on Heilongjiang river fishery catches,fishing effort and fish biological parameters, and of the titles of fisheries research papers and reports collected and processed, a database system was built for this bounder watery fisheries study.The functions of stock assessment,yield forecast,relationship analysis and discriminate analysis were approached by Basic program and through Foxpro program and API link,the functions of data input,data modification and deletion,query, data analysis and output were realized.