Features of Wetland Changes in the Yellow River's Modern Delta During the Past 20 Years

被引：0

作者：

Zhen, Jiang ^{[1
]}

Liu Zhigang ^{[2
]}

Kai, Tian ^{[3
]}

机构：

[1] YRCC, Dept Personnel Labor & Educ, Zhengzhou 450003, Henan, Peoples R China

[2] YRCC, Dept Soil & Water Conservat, Zhengzhou 450003, Henan, Peoples R China

[3] YRCC, Dept Int Cooperat & S&T Management, Zhengzhou 450003, Henan, Peoples R China

来源：

PROCEEDINGS OF THE 3RD INTERNATIONAL YELLOW RIVER FORUM ON SUSTAINABLE WATER RESOURCES MANAGEMENT AND DELTA ECOSYSTEM MAINTENANCE, VOL II | 2007年

关键词：

wetland landscape; change; graph spectrum; the Yellow River's Modern Delta;

D O I：

暂无

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Wetland, as likened to a kidney of the earth, exerts irreplaceable and enormous ecological functions. However, in the late 20th century, wetland had shrunk and degraded sharply. Therefore, in order to obtain the maintenance of the healthy wetland ecosystem, the research on the evolution of wetland has been one of those imminent and momentous issues of wetland science. In this paper, on the basis of the autumn data of remote sensing in 1986, 1996 and 2004, the spatial and temporal changes of wetland landscape are investigated in the Yellow River's Modem Delta during the past 20 years, using the approach of landscape graph spectrum.

引用

页码：190 / +

页数：2

共 11 条

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