Monitoring and Assessing Gross Primary Productivity of Paddy Rice (Oryza sativa L.) Cropland in Southern China Between 2000 and 2015
文献类型：期刊论文
| 作者 | Wang, Huini4; Zhang, Jun4; He, Lihua5; Huang, Duan3; Chi, Hong1,2 |
| 刊名 | INTERNATIONAL JOURNAL OF PLANT PRODUCTION
 |
| 出版日期 | 2022-09-27 |
| 页码 | 15 |
| 关键词 | Paddy rice gross primary production Grain production VPM Model MODIS Southern China |
| ISSN号 | 1735-6814 |
| DOI | 10.1007/s42106-022-00215-2 |
| 通讯作者 | Chi, Hong(chihong@whigg.ac.cn) |
| 英文摘要 | Paddy rice is an important grain production in the world. Southern China experienced substantial losses in paddy rice area over the last three decades in traditionally cropping area. As gross primary production (GPP) is a proxy of land productivity, study on its spatial-temporal dynamics is helpful to understand effect of cropping practices on variation of rice grain production. In our study, Moderate Resolution Imaging Spectroradiometer (MODIS) data and meteorological data were combined to drive Vegetation Photosynthesis Model (VPM) for estimating GPP in paddy rice fields of southern China (Hubei province) during 2000-2015 at 1 km spatial resolution. Paddy fields area was varied by the influence of industrialization and urbanization of the region as well as changes in aquaculture area during the 16 years. Annual GPP showed significant increasing trends during 2000-2004 and 2009-2015, and sharply decreasing trend from 2004 to 2009. The assessment of relationship between annual GPP and grain production of paddy rice at municipal-scale and provincial-scale during 2000-2015 demonstrated the potential of annual GPP derived from satellite-based GPP model as a tool to estimate annual rice grain production in the region. The analysis of spatial-temporal pattern of rice GPP demonstrated a high correlation between cropping frequency of paddy rice and mean annual GPP of paddy rice along the main rivers of Hubei province, which provided positive suggestions for promote the production of paddy rice cultivation in sustainable development. |
| WOS关键词 | LIGHT-USE EFFICIENCY ; SPATIOTEMPORAL PATTERNS ; CULTIVATED LAND ; SATELLITE ; PHOTOSYNTHESIS ; CLIMATE ; TEMPERATURE ; PHENOLOGY ; RADIATION ; AMERICA |
| 资助项目 | CRSRI Open Research Program[SN: CKWV2016402/KY] ; Department of Natural Resources of Hubei Province, Natural resources Research Program[ZRZY2021KJ06] ; Department of Natural Resources of Hubei Province, Natural resources Research Program[ZRZY2022KJ09] ; State Key Laboratory of Resources and Environmental Information System |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:000860401000001 |
| 出版者 | SPRINGER |
| 资助机构 | CRSRI Open Research Program ; Department of Natural Resources of Hubei Province, Natural resources Research Program ; State Key Laboratory of Resources and Environmental Information System |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/185404]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Chi, Hong |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing, Peoples R China 2.Chinese Acad Sci, Innovat Acad Precis Measurement Sci & Technol, Key Lab Environm & Disaster Monitoring & Evaluat, Wuhan, Peoples R China 3.East China Univ Technol, Fac Geomat, Nanchang, Jiangxi, Peoples R China 4.Wuhan Inst Technol, Sch Civil Engn & Architecture, Wuhan, Peoples R China 5.Hubei Prov Geog Natl Condit Monitoring Ctr, Wuhan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Huini,Zhang, Jun,He, Lihua,et al. Monitoring and Assessing Gross Primary Productivity of Paddy Rice (Oryza sativa L.) Cropland in Southern China Between 2000 and 2015[J]. INTERNATIONAL JOURNAL OF PLANT PRODUCTION,2022:15. |
| APA | Wang, Huini,Zhang, Jun,He, Lihua,Huang, Duan,&Chi, Hong.(2022).Monitoring and Assessing Gross Primary Productivity of Paddy Rice (Oryza sativa L.) Cropland in Southern China Between 2000 and 2015.INTERNATIONAL JOURNAL OF PLANT PRODUCTION,15. |
| MLA | Wang, Huini,et al."Monitoring and Assessing Gross Primary Productivity of Paddy Rice (Oryza sativa L.) Cropland in Southern China Between 2000 and 2015".INTERNATIONAL JOURNAL OF PLANT PRODUCTION (2022):15. |
入库方式： OAI收割
来源：地理科学与资源研究所
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