中国海域双壳类软体动物数据库的结构与功能

THE MANAGEMENT INFORMATION SYSTEM OF BIAVALVIA MOLLUSCA DATABASE IN CHINA SEAS

于1991－1995年，运用数据库管理系统调用地理信息系统、图象处理信息系统等计算机技术，将我国海域内已查明的1000余种双壳类动物以数据库的形式进行管理，本数据库管理系统由查询、修改、统计、打印和绘图5个子系统构成，子系统之间以层次控制管理为主。为生物学研究和科学管理实现现代化进行探索。

Dating back about several decades, taxonomic studies of marine Bivalvia (Mollusca) in the China Seas have identified about a thousand species.The structure and functions of a FOXBASE+ database processing system for China Seas Bivalvia are introduced, and the database names and fieldnames established are explained. This disquisition deals with the following issuers: 1. System structure and function characteristics: (a) inquire subsystem, (b) edit subsystem;(c) statistics subsystem; (d) print subsystem; (e) plot subsystem . 2.The resolution of some programming problem: (a) about the design of file and field; (b ) the interface connecting with other advanced languages (e .g . C+, model GIS and species picture); (c) fault- tolerant process. The 1000 species' charac teristics are managed and controlled by the database information system constructed.