GIS支持下的安全农产品产地环境评价系统设计与实现

Design and Implementation of Environmental Evaluation System of Safe Agricultural Product Producing Area Supported With GIS

介绍无公害食品、绿色食品、有机食品三者之间联系,以绿色食品为例说明了产地环境评价及方法。评价系统实现了对空间数据和属性数据的可视化管理,建立了集无公害食品产地环境评价、绿色食品产地环境评价、有机食品产地环境评价于一体的评价模型,为相关部门提供决策支持,简化管理工作。图4,参14。

The relation among safe food, green food and organic food was expatiated in this paper. Taking green food as an example, the method of environmental evaluation in producing area was discussed, in order to support decision-making for relevant departments, simplify the process of management, using GIS and Mapobjec. The environmental evaluation system was designed and implemented, which integrated the environmental evaluation of safe food, green food and organic food producing area, and the visualization management between spatial date and attribute date was achieved.