云南省外来入侵生物网络数据库的初步构建

Study on construction of Web database for invasive alien species in Yunnan province,China

生物入侵已经成为破环生态系统,导致生物多样性丧失的首要原因.为有效控制和预防生物入侵,构建入侵生物数据库十分必要.为建立完整、安全、实用的云南生物入侵网络数据库,本文结合云南省外来生物的基本情况,分析了数据库建立的软件环境,提出了用SQL结构化查询语言来构建云南省入侵生物数据库,该数据库包括基本信息数据库、网络管理数据库、辅助数据库3个库.其中基本信息数据库是数据库的主体部分,可为用户提供云南外来入侵生物的详细信息.

Invasion of alien species is one of the most significant drivers of environmental change worldwide,and may results in environmental degradation,loss of biodiversity,food and water shortage,and increased possibility and severity of natural disasters.It is necessary to establish a database of invasive alien species to improve the control efficacy for alien species.It is analyzed the soft conditions of created database,brought up that using SQL(structured query language) to construct database was a perfect cho...