| Variation of gross primary productivity dominated by leaf area index in significantly greening area |
| |
| 作者姓名： | CHEN Xin CAI Anning GUO Renjie LIANG Chuanzhuang LI Yingying |
| |
| 作者单位： | 1. School of Geographical Sciences, Nanjing University of Information Science and Technology;2. School of Tourism and Social Management, Nanjing Xiaozhuang University;3. School of Geographical Sciences, Nanjing Normal University |
| |
| 基金项目： | National Natural Science Foundation of China,No.52078237； |
| |
| 摘 要： | The leaf area index(LAI) shows a significant increasing trend from global to regional scales, which is known as greening. Greening will further enhance photosynthesis, but it is unclear whether the contribution of greening has exceeded the CO2 fertilization effect and become the dominant factor in the gross primary productivity(GPP) variation. We took the Yangtze River Delta(YRD) of China, where cropland and natural vegetation are significantly greening, as an example. Based on the bo...
|
|
| 点击此处可从《地理学报(英文版)》浏览原始摘要信息 |
| 点击此处可从《地理学报(英文版)》下载免费的PDF全文 |
