Spatial-temporal variation of satellite-based gross primary production estimation in wheat-maize rotation area during 2000-2015
文献类型：期刊论文
| 作者 | Xie, Wenquan1,7; Wang, Huini2; Chi, Hong3,4; Dang, Haishan5; Huang, Duan6; Li, Hui7; Cai, Guoqing7; Xiao, Xiangming4 |
| 刊名 | GEOCARTO INTERNATIONAL
 |
| 出版日期 | 2020-09-23 |
| 页码 | 18 |
| 关键词 | Gross primary production grain production wheat-maize rotation VPM model MODIS |
| ISSN号 | 1010-6049 |
| DOI | 10.1080/10106049.2020.1822928 |
| 英文摘要 | North China Plain is the largest agricultural production center in China and wheat-maize rotation is a widespread cultivation practice in this area. As gross primary production (GPP) is a proxy of land productivity, research on its spatial-temporal dynamics helps understand the variation of grain production in wheat-maize rotation. Here, Moderate Resolution Imaging Spectroradiometer (MODIS) data and ground observation data were combined to drive Vegetation Photosynthesis Model (VPM) in GPP estimation over wheat-maize rotation area during 2000-2015. Annual GPP has increased by 540.95 g C m(-2 )year(-1)from 2000 to 2015, while total annual GPP has grown similar to 150% than that of 2000. Moreover, annual GPP showed an increasing trend in the consecutively wheat-maize rotation area between 2000 and 2015. A strong linear relationship between GPP estimates and grain production demonstrated the potential of using VPM model to evaluate grain production in wheat-maize rotation area of Henan province, China. |
| 资助项目 | Key Laboratory of Aquatic Botany and Watershed Ecology, Chinese Academy of Sciences[Y852691s01] ; Science & Technology Basic Resources Investigation Program of China[2017FY100901] ; National Science Foundation of China[31971491] ; National Science Foundation of China[41701449] ; Ministry of Ecology and Environment[2019HJ2096001006] |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000572212400001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/15783]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Wang, Huini; Chi, Hong |
| 作者单位 | 1.Xinyang Normal Univ, Key Lab Synergist Prevent Water & Soil Environm P, Xinyang, Peoples R China 2.Wuhan Inst Technol, Sch Civil Engn & Architecture, Wuchang Campus, Wuhan, Peoples R China 3.Chinese Acad Sci, Innovat Acad Precis Measurement Sci & Technol, Key Lab Environm & Disaster Monitoring & Evaluat, Wuhan, Peoples R China 4.Univ Oklahoma, Ctr Spatial Anal, Dept Microbiol & Plant Biol, Norman, OK 73019 USA 5.Chinese Acad Sci, Key Lab Aquat Bot & Watershed Ecol, Wuhan Bot Garden, Wuhan, Peoples R China 6.East China Univ Technol, Fac Geomat, Nanchang, Jiangxi, Peoples R China 7.Xinyang Normal Univ, Sch Geog Sci, Xinyang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, Wenquan,Wang, Huini,Chi, Hong,et al. Spatial-temporal variation of satellite-based gross primary production estimation in wheat-maize rotation area during 2000-2015[J]. GEOCARTO INTERNATIONAL,2020:18. |
| APA | Xie, Wenquan.,Wang, Huini.,Chi, Hong.,Dang, Haishan.,Huang, Duan.,...&Xiao, Xiangming.(2020).Spatial-temporal variation of satellite-based gross primary production estimation in wheat-maize rotation area during 2000-2015.GEOCARTO INTERNATIONAL,18. |
| MLA | Xie, Wenquan,et al."Spatial-temporal variation of satellite-based gross primary production estimation in wheat-maize rotation area during 2000-2015".GEOCARTO INTERNATIONAL (2020):18. |
入库方式： OAI收割
来源：武汉植物园
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