Landscape dynamitic change in Mu Us Desert derived from landsat TM data

Landscape ecology emphasizes large areas and ecological effects of the spatial patterning of ecosystem.Recent developments inlandscape ecology have emphasized the important relationship between spatial patterns and many ecological processes.Quantitative methods inlandscape ecology link spatial patterns and ecological processes at broad spatial and temporal scales.In turn the increased attention on temporalchange of ecosystem has highlighted the need for quantitative methods that can analyze patterns.This research applies quantitative methods-change detection to assess the ecosystem temporal change in the arid and semiarid area.Remote sensing offers the temporal change of ecosystemon landscape characteristics.

作 者： GUAN Yan-ning GUO Shan XUE Yong LI Rui YANG Qin-ke   作者單位： GUAN Yan-ning,GUO Shan,XUE Yong(Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing 100101, China)

LI Rui,YANG Qin-ke(Institute of Soil and Water Conservation, Chinese Academy of Sciences, Xi'an Yangling 712100, China) 

刊 名： 環(huán)境科學(xué)學(xué)報(英文版)  ISTIC SCI 英文刊名： JOURNAL OF ENVIRONMENTAL SCIENCES  年，卷(期)： 2003 15(2)  分類號： Q149  關(guān)鍵詞： landscape ecology   ecosystem change   change detection   remote sensing  

【Landscape dynamitic change in Mu Us 】相關(guān)文章：

The Change06-06

2004 US Masters!05-04

Change,the Need for Security04-28

高考英語作文：Trees Are Important to Us,Trees Are Important to Us范文08-09

Watershed protection and landscape enhancement by utilization of river water04-30

Agricultural adaptation to climate change in China04-28

Environmental change in Bashang Region historical periods04-28

STUDY ON SPATIAL LANDSCAPE PATTERN OF YANTAI CITY BASED ON RS AND GIS04-27

APPLICATION OF THREE-DIMENSIONAL VISULIZATION IN SIMULATION OF GEOGRAPHICAL LANDSCAPE EVOLVEMENT04-29

Vending makes us both happy and worried05-04