节点文献
GIS支持的河北省太行山区的农业生态分区
The Agricultura Ecological Division of Taihang Mountainous Areas Hebei Province Using GIS
【摘要】 以生态学为指导思想,根据太行山区的生态系统特点,强调土地的综合性因素,提供了简明、整体、标准的生态系统分区方式。按生态系统的影响因素指标,利用GIS技术按照分区的原则,生成农业生态分区,并用生态电子地图和分区表的形式显示分区结果。用图的形式把自然实体的生物和环境特征抽象化、综合化、标准化和整体化表示出来,来指导资源的合理持续利用。
【Abstract】 This article being guided by the ecology,according to the ecosystem characteristic of Taihang Mountains area,emphasizing the land comprehensiveness factors,provides concise,entirety,standard ecological division way.It has been ecological division using GIS technology,according to the ecosystem influencing factors and ecological division principle.Electron map and the division form demonstrate the result.The natural and environment characteristic of living things are abstract,synthetic,standardization and integration by the form.It will guide the resource reasonable using.
【Key words】 GIS; Taihang mountainous areas of hebei province; Agricultura ecological division;
- 【文献出处】 中国农学通报 ,Chinese Agricultural Science Bulletin , 编辑部邮箱 ,2007年09期
- 【分类号】S181
- 【被引频次】4
- 【下载频次】175