| 基于GIS的陕北景观结构 |
| |
| 引用本文： | 黄广生,吴方.基于GIS的陕北景观结构[J].地球科学与环境学报,2006,28(3):106-110. |
| |
| 作者姓名： | 黄广生 吴方 |
| |
| 作者单位： | 1. 武汉市城市规划咨询服务中心,湖北,武汉,430014
2. 长安大学,地球科学与国土资源学院,陕西,西安,710054 |
| |
| 基金项目： | 教育部科学技术研究重点项目 |
| |
| 摘 要： | 以陕西土地利用现状图作为数据基础,应用Arc/Info和Arc/view等GIS专业软件,对陕北地区的景观进行了分类,并形成了景观分类图。利用景观格局分析软件FRAGSTATS,在斑块类型和景观两个水平上计算了相应的参数和景观指数,定量揭示了整个区域的景观格局与类型特征。为进行深入研究和揭示生态过渡地带生态过程奠定了基础。
|
| 关 键 词： | 景观生态 景观格局 景观指数 GIS 陕北 |
| 文章编号： | 1672-6561（2006）03-0106-05 |
| 收稿时间： | 2005-10-05 |
| 修稿时间： | 2005年10月5日 |
Landscape Pattern of Northern Shaanxi Based on GIS |
| |
| HUANG Guang-sheng,WU Fang.Landscape Pattern of Northern Shaanxi Based on GIS[J].Journal of Earth Sciences and Environment,2006,28(3):106-110. |
| |
| Authors: | HUANG Guang-sheng WU Fang |
| |
| Abstract: | Taking the landuse actual map as the data base,this paper classifies the landscape of northern Shaanxi and makes into the landscape classification map using ARC/INFO,ARCVIEW and other Geographic Information System professional software.Using the landscape pattern analysis software FRAGSTATS,this paper calculates relevant parameters and landscape indices on patch category and landscape level,and reveals the landscape pattern and type character of the whole region quantitatively.This paper establishes the foundation for the deeper researching and the revealing of ecological process in transition regions.It has some reference value on the interrelation between the rebuilding of region landscape and function process,forecasting landscape dynamic changing and so on. |
| |
| Keywords: | landscape ecology landscape pattern landscape indexes GIS northern Shaanxi |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
