Seasonal variation of MODIS vegetation indexes and their statistical relationship with climate over the subtropic evergreen forest in Zhejiang, China
文献类型：SCI/SSCI论文
| 作者 | Liu C. |
| 发表日期 | 2007 |
| 关键词 | correlation analysis enhanced vegetation index (EVI) Moderate Resolution Imaging Spectroradiometer (MODIS) normalized difference vegetation index (NDVI) spring phenology northeast brazil responses patterns models trends trees |
| 英文摘要 | Moderate Resolution Imaging Spectroradiometer (MODIS) 16-day 1-km vegetation index products, daily temperature, photosynthetically active radiation (PAR), and precipitation from 2001 to 2004 were utilized to analyze the temporal variations of the MODIS normalized difference vegetation index (NDVI) and enhanced vegetation index (EVI), as well as their correlations with climate over the evergreen forested sites in Zhejiang-a humid subtropical region in the southeast of China. The results showed that both NDVI and EVI could discern the seasonal variation of the evergreen forests. Attributed to the sufficient precipitation in the study-area, the growth of vegetation is mainly controlled by energy; as a result, NDVI, and especially EVI, is more correlated with temperature and PAR than precipitation. Compared with NDVI, EVI is more sensitive to climate condition and is a better indicator to study vegetation variations in the study region. |
| 出处 | Ieee Geoscience and Remote Sensing Letters |
| 卷 | 4 |
| 期 | 2 |
| 页 | 236-240 |
| 收录类别 | SCI |
| 语种 | 英语 |
| ISSN号 | 1545-598X |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/24151]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Liu C.. Seasonal variation of MODIS vegetation indexes and their statistical relationship with climate over the subtropic evergreen forest in Zhejiang, China. 2007. |
入库方式： OAI收割
来源：地理科学与资源研究所
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