Study on the seasonal dynamics of zonal vegetation of NDVI/EVI of costal zonal vegetation based on MODIS data: A case study of Spartina alterniflora salt marsh on Jiangsu Coast, China

被引：0
|
作者：
Li Jialin [2 ]
Zhao Hanbing [1 ]
Yang Xiaoping [2 ]
机构：
[1] S China Agr Univ, Coll Informat, Guangzhou 510642, Guangdong, Peoples R China
[2] Ningbo Univ, Coastal Resources & Environm Res Ctr, Ningbo 315211, Zhejiang, Peoples R China
来源：
AFRICAN JOURNAL OF AGRICULTURAL RESEARCH | 2011年 / 6卷 / 17期
基金：
中国国家自然科学基金;
关键词：
Spartina alterniflora; seasonal dynamics; zonal vegetation;
D O I：
暂无
中图分类号：
S [农业科学];
学科分类号：
09 ;
摘要：
The temporal and spatial variation of vegetation index is a hot issue in global change research currently. Spartina alterniflora salt marsh in Jiangsu coastal areas is taken as an example in this study, MODIS data is used to research NDVI/EVI seasonal variation laws of coastal zonal vegetation. The results show that the major phenological periods of S. alterniflora, such as turning green (seedling emergence), heading and seed maturity, could be well reflected with VI curves. This study provides basic data for monitoring expansion trend of S. alterniflora salt marsh, strengthening management, drawing on advantages and avoiding disadvantages, as well as supplying references for monitoring of other zonal vegetation in coastal areas.
引用
收藏
页码：4019 / 4024
页数：6
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