文献类型：期刊文献

中文题名：基于NOAA NDVI研究中国东部南北样带植被春季物候变化

英文题名：The Variability of Vegetation Beginning Date of Greenness Period in Spring in the North-South Transect of Eastern China Based on NOAA NDVI

作者：王植[1] 刘世荣[2] 孙鹏森[2] 郭志华[2] 周连第[1]

第一作者：王植

通信作者：Wang, Z[1]

机构：[1]北京市农林科学院农业综合发展研究所;[2]中国林业科学研究院森林生态环境与保护研究所

年份：2010

期号：10

起止页码：2758-2761

中文期刊名：光谱学与光谱分析

外文期刊名：Spectroscopy and Spectral Analysis

收录：CSTPCD;;EI(收录号：20104313323535);Scopus(收录号：2-s2.0-77958084076);WOS:【SCI-EXPANDED(收录号:WOS:000283267900037)】；北大核心:【北大核心2008】；CSCD:【CSCD2011_2012】；PubMed;

基金：国家自然科学基金重大项目(30590383);国家"十一五"科技支撑项目(2006BAD10A06-03)资助

语种：中文

中文关键词：遥感;中国东部南北样带;春季物候

外文关键词：Remote sensing; NSTEC; Vegetation greenness period in spring

分类号：S667

摘要：利用地面植被物候和1982~2003年遥感归一化植被指数（NDVI）数据,监测了中国东部南北样带植被春季物候变化情况。结果表明：（1）样带大部分地区植被春季物候期变化与年份相关性不显著;（2）春季物候期发生显著变化的地区均呈现提前趋势;（3）物候期年际波动幅度高于10 d的地区主要分布在以农业植被、常绿植被、草原植被覆盖为主的地区;（4）不同植被类型的春季物候期呈现一定时空变化规律。
NDVI based on NOAA/AVHRR from 1982 to 2003 are used to monitor variable rules for the growing season in spring of vegetation in the north-south transect of eastern China（NSTEC）.The following,mainly,are included：（1）The changing speed of greenness period in spring of most regions in NSTEC is slow and correlation with the year is not distinct;（2） The regions in which greenness period in spring distinctly change mainly presented an advance;（3） The regions in which inter-annual fluctuation of greenness period in spring is over 10 days were found in 3 kinds of areas： the area covered with agricultural vegetation types;the areas covered with evergreen vegetation types;the areas covered with steppe vegetation types;（4） changes of vegetation greenness period in spring have spatiotemporal patterns.