Improved estimate of global gross primary production for reproducing its long-term variation, 1982-2017
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- Zheng, Yi
- 作成者
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- Shen, Ruoque
- 作成者
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- Wang, Yawen
- 作成者
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- Li, Xiangqian
- 作成者
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- Liu, Shuguang
- 作成者
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- Liang, Shunlin
- 作成者
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- Chen, Jing M.
- 作成者
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- Ju, Weimin
- 作成者
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- Zhang, Li
- 作成者
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- Yuan, Wenping
- 作成者
メタデータ
- 公開日
- 2019-01-01
- DOI
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- 10.6084/m9.figshare.8942336
- 10.6084/m9.figshare.8942336.v2
- 10.6084/m9.figshare.8942336.v3
- 10.6084/m9.figshare.8942336.v1
- 公開者
- figshare
- データ作成者 (e-Rad)
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- Zheng, Yi
- Shen, Ruoque
- Wang, Yawen
- Li, Xiangqian
- Liu, Shuguang
- Liang, Shunlin
- Chen, Jing M.
- Ju, Weimin
- Zhang, Li
- Yuan, Wenping
説明
We have updated our GPP dataset to 2018.<br>This dataset provides 8-day global gross primary production (GPP) at 0.05° latitude by 0.05° longitude for 1982-2017. (1) Model description and performance The GPP dataset was generated by the revised EC-LUE model by integrating the regulations of several major environmental variables: atmospheric CO2 concentration, radiation components (i.e., direct and diffuse radiations), and atmospheric vapor pressure deficit (VPD). The revised EC-LUE performed well in simulating the spatial, seasonal, and interannual variations in global GPP. Particularly, it has a unique superiority in reproducing the interannual variations in GPP at both site level and global scales. (2) Dataset information Each .zip file contains all the 8-day GPP of a year at daily value. To obtain the summation of each 8-day (or 5-day or 6-day) period, please multiply the GPP value by corresponding days (8 for the first 45 values, and 5 or 6 for the last value). Data format: HDF Spatial extent: 90S-90N 180W-180E Fill value: 65535 Scale factor: 0.01 Unit: g C m-2 day-1 Any questions about the GPP dataset can be corresponded to yuanwpcn@126.com (Wenping Yuan).