Uncertainty analysis of terrestrial net primary productivity and net biome productivity in China during 1901-2005
文献类型：期刊论文
| 作者 | Shao, Junjiong1; Zhou, Xuhui1; Luo, Yiqi1; Zhang, Guodong1; Yan, Wei1; Li, Jiaxuan1; Li, Bo1; Dan, Li1; Fisher, Joshua B.1; Gao, Zhiqiang1 |
| 刊名 | JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES
 |
| 出版日期 | 2016 |
| 卷号 | 121期号:5页码:1372-1393 |
| 关键词 | GENERAL QUANTITATIVE THEORY RESOURCE LIMITATIONS MODEL WAVE-FORM LIDAR TREE GROWTH CARBON RESPIRATION DYNAMICS ECOLOGY BIOLOGY BIOMASS |
| 通讯作者 | Zhou, XH (reprint author), E China Normal Univ, Sch Ecol & Environm Sci, Tiantong Natl Field Observat Stn Forest Ecosyst, State Key Lab Estuarine & Coastal Res, Shanghai 200062, Peoples R China. ; Zhou, XH (reprint author), E China Normal Univ, Ctr Global Change & Ecol Forecasting, Shanghai 200062, Peoples R China. |
| 英文摘要 | Despite the importance of net primary productivity (NPP) and net biome productivity (NBP), estimates of NPP and NBP for China are highly uncertain. To investigate the main sources of uncertainty, we synthesized model estimates of NPP and NBP for China from published literature and the Multi-scale Synthesis and Terrestrial Model Intercomparison Project (MsTMIP). The literature-based results showed that total NPP and NBP in China were 3.351.25 and 0.140.094PgCyr(-1), respectively. Classification and regression tree analysis based on literature data showed that model type was the primary source of the uncertainty, explaining 36% and 64% of the variance in NPP and NBP, respectively. Spatiotemporal scales, land cover conditions, inclusion of the N cycle, and effects of N addition also contributed to the overall uncertainty. Results based on the MsTMIP data suggested that model structures were overwhelmingly important (>90%) for the overall uncertainty compared to simulations with different combinations of time-varying global change factors. The interannual pattern of NPP was similar among diverse studies and increased by 0.012PgCyr(-1) during 1981-2000. In addition, high uncertainty in China's NPP occurred in areas with high productivity, whereas NBP showed the opposite pattern. Our results suggest that to significantly reduce uncertainty in estimated NPP and NBP, model structures should be substantially tested on the basis of empirical results. To this end, coordinated distributed experiments with multiple global change factors might be a practical approach that can validate specific structures of different models. |
| 学科主题 | Environmental Sciences & Ecology; Geology |
| 类目[WOS] | Environmental Sciences ; Geosciences, Multidisciplinary |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000378703200011 |
| 源URL | [http://ir.radi.ac.cn/handle/183411/39564]  |
| 专题 | 遥感与数字地球研究所_SCI/EI期刊论文_期刊论文 |
| 作者单位 | 1.E China Normal Univ, Sch Ecol & Environm Sci, Tiantong Natl Field Observat Stn Forest Ecosyst, State Key Lab Estuarine & Coastal Res, Shanghai 200062, Peoples R China 2.Fudan Univ, Sch Life Sci, Minist Educ,Key Lab Biodivers Sci & Ecol Engn, Coastal Ecosyst Res Stn Yangtze River Estuary,Ins, Shanghai 200433, Peoples R China 3.E China Normal Univ, Ctr Global Change & Ecol Forecasting, Shanghai 200062, Peoples R China 4.Univ Oklahoma, Dept Microbiol & Plant Biol, Norman, OK 73019 USA 5.E China Normal Univ, Shanghai Key Lab Urban Ecol Proc & EcoRestorat, Shanghai 200062, Peoples R China 6.Chinese Acad Sci, Inst Atmospher Phys, Beijing, Peoples R China 7.CALTECH, Jet Prop Lab, Pasadena, CA USA 8.Chinese Acad Sci, Inst Geog Sci & Nat Resource Res, Beijing, Peoples R China 9.China Meteorol Adm, Natl Climate Ctr, Beijing, Peoples R China 10.No Arizona Univ, Sch Earth Sci & Environm Sustainabil, Flagstaff, AZ 86011 USA |
| 推荐引用方式 GB/T 7714 | Shao, Junjiong,Zhou, Xuhui,Luo, Yiqi,et al. Uncertainty analysis of terrestrial net primary productivity and net biome productivity in China during 1901-2005[J]. JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES,2016,121(5):1372-1393. |
| APA | Shao, Junjiong.,Zhou, Xuhui.,Luo, Yiqi.,Zhang, Guodong.,Yan, Wei.,...&Zhu, Wenquan.(2016).Uncertainty analysis of terrestrial net primary productivity and net biome productivity in China during 1901-2005.JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES,121(5),1372-1393. |
| MLA | Shao, Junjiong,et al."Uncertainty analysis of terrestrial net primary productivity and net biome productivity in China during 1901-2005".JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES 121.5(2016):1372-1393. |
入库方式： OAI收割
来源：遥感与数字地球研究所
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