[1]何丙辉,徐霞,辜世贤.潼南县土地利用景观格局特征分析[J].水土保持研究,2005,12(05):130-133.
　HE Bing-hui,XU Xia,GU Shi-xian.Analysis on the Characteristics of the Landscape Pattern of Land Use in Tongnan County[J].Research of Soil and Water Conservation,2005,12(05):130-133.
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潼南县土地利用景观格局特征分析

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 12 期数: 2005年05期 页码: 130-133 栏目: 出版日期: 1900-01-01
Title:
Analysis on the Characteristics of the Landscape Pattern of Land Use in Tongnan County
作者:
何丙辉1, 徐霞1, 辜世贤2
1. 西南农业大学资源环境学院, 重庆400716;
2. 中科院成都山地灾害研究所, 成都610041
Author(s):
HE Bing-hui1, XU Xia1, GU Shi-xian2
1. College of Resources and Environment, Southwest Agriculture University, Chongqing 400716, China;
2. Chengdu Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China
关键词:
景观; 景观生态学; 潼南县; 景观指数
Keywords:
landscape; landscape ecology; Tongnan county; landscape index
分类号:
F301.24;P901
摘要:
以2000年土地利用类型图为主要数据源，借助地理信息系统工具，对潼南县土地利用景观格局进行景观斑块数、斑块形状、多样性、均匀度及破碎度计算、分析和对比，揭示研究区内土地结构的空间特征。结果表明潼南县以农业景观为背景，其土地利用斑块形状较单一，景观多样性低、异质性差，土地利用结构不合理。
Abstract:
Based on the information source of landscape map of 2000,the landscape indexes including characteristics of patch number,patch size,diversity index,evenness index and fragment index are calculated,analyzed and compared in order to disclose the spatial characteristics of landscape of Tongnan county.The result demonstrates that the agriculture landscape is the main type,the patch shape is simple,and the diversity and heterogeneity of landscape is low,so the land use structure is unreasonable.

参考文献/References:

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备注/Memo

收稿日期:2005-6-26
基金项目:国家“十五”重大专项“区域生态环境安全和生态经济系统重建关键技术研究与示范”（2001BA04A）资助重庆市政府森林资源“二类”调查项目资助
作者简介:何丙辉（1966- ），男，湖南汨罗人，博士，教授，主要从事水土保持科学研究，发表研究论文60余篇.

更新日期/Last Update: 1900-01-01