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| Site-level model-data synthesis of terrestrial carbon fluxes in the CarboEastAsia eddy-covariance observation network: toward future modeling efforts | |
| Ichii, Kazuhito1; Kondo, Masayuki1; Lee, Young-Hee2; Wang, Shao-Qiang3; Kim, Joon4; Ueyama, Masahito5; Lim, Hee-Jeong2; Shi, Hao3; Suzuki, Takashi1; Ito, Akihiko6; Kwon, Hyojung4; Ju, Weimin7; Huang, Mei3; Sasai, Takahiro8; Asanuma, Jun9; Han, Shijie10; Hirano, Takashi11; Hirata, Ryuichi11; Kato, Tomomichi12; Li, Sheng-Gong3; Li, Ying-Nian13; Maeda, Takahisa14; Miyata, Akira15; Matsuura, Yojiro16; Murayama, Shohei14; Nakai, Yuichiro16; Ohta, Takeshi17; Saitoh, Taku M.18; Saigusa, Nobuko6; Takagi, Kentaro19; Tang, Yan-Hong6; Wang, Hui-Min3; Yu, Gui-Rui3; Zhang, Yi-Ping20; Zhao, Feng-Hua3; Ichii, K (reprint author), Fukushima Univ, Fac Symbiot Syst Sci, 1 Kanayagawa, Fukushima 9601296, Japan. | |
| 2013-02-01 | |
| 发表期刊 | JOURNAL OF FOREST RESEARCH
 |
| ISSN | 1341-6979 |
| 卷号 | 18期号:1页码:13-20 |
| 文章类型 | Article |
| 摘要 | Based on the model-data comparison at the eddy-covariance observation sites from CarboEastAsia datasets, we report the current status of the terrestrial carbon cycle modeling in monsoon Asia. In order to assess the modeling performance and discuss future requirements for both modeling and observation efforts in Asia, we ran eight terrestrial biosphere models at 24 sites from 1901 to 2010. By analyzing the modeled carbon fluxes against the CarboEastAsia datasets, the strengths and weaknesses of terrestrial biosphere modeling over Asia were evaluated. In terms of pattern and magnitude, the carbon fluxes (i.e., gross primary productivity, ecosystem respiration, and net ecosystem exchange) at the temperate and boreal forest sites were simulated best, whereas the simulation results from the tropical forest, cropland, and disturbed sites were poor. The multi-model ensemble mean values showed lower root mean square errors and higher correlations, suggesting that composition of multiple terrestrial biosphere models would be preferable for terrestrial carbon budget assessments in Asia. These results indicate that the current model-based estimation of terrestrial carbon budget has large uncertainties, and future research should further refine the models to permit re-evaluation of the terrestrial carbon budget.; Based on the model-data comparison at the eddy-covariance observation sites from CarboEastAsia datasets, we report the current status of the terrestrial carbon cycle modeling in monsoon Asia. In order to assess the modeling performance and discuss future requirements for both modeling and observation efforts in Asia, we ran eight terrestrial biosphere models at 24 sites from 1901 to 2010. By analyzing the modeled carbon fluxes against the CarboEastAsia datasets, the strengths and weaknesses of terrestrial biosphere modeling over Asia were evaluated. In terms of pattern and magnitude, the carbon fluxes (i.e., gross primary productivity, ecosystem respiration, and net ecosystem exchange) at the temperate and boreal forest sites were simulated best, whereas the simulation results from the tropical forest, cropland, and disturbed sites were poor. The multi-model ensemble mean values showed lower root mean square errors and higher correlations, suggesting that composition of multiple terrestrial biosphere models would be preferable for terrestrial carbon budget assessments in Asia. These results indicate that the current model-based estimation of terrestrial carbon budget has large uncertainties, and future research should further refine the models to permit re-evaluation of the terrestrial carbon budget. |
| 关键词 | Carbon Fluxes East Asia Eddy Covariance Measurement Model Comparison Terrestrial Biosphere Model |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| DOI | 10.1007/s10310-012-0367-9 |
| 关键词[WOS] | NET PRIMARY PRODUCTIVITY ; GLOBAL VEGETATION MODEL ; EAST-ASIA ; ECOSYSTEM CARBON ; ROOTING DEPTHS ; CLIMATE ; FORESTS ; IMPACT ; MONSOON ; SEASONALITY |
| 收录类别 | SCI |
| 语种 | 英语 |
| 项目资助者 | Japan Society for the Promotion of Science (JSPS) ; National Natural Science Foundation of China (NSFC) ; National Research Foundation of Korea (NRF) ; Research Agency of Climate Science of Korea Meteorological Administration(CATER 2012-3030) ; Environment Research and Technology Development Fund of the Ministry of the Environment of Japan(RF-1007) |
| WOS研究方向 | Forestry |
| WOS类目 | Forestry |
| WOS记录号 | WOS:000314684200003 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://210.75.249.4/handle/363003/3963 |
| 专题 | 中国科学院西北高原生物研究所 |
| 通讯作者 | Ichii, K (reprint author), Fukushima Univ, Fac Symbiot Syst Sci, 1 Kanayagawa, Fukushima 9601296, Japan. |
| 作者单位 | 1.Fukushima Univ, Fac Symbiot Syst Sci, Fukushima 9601296, Japan 2.Kyungpook Natl Univ, Dept Astron & Atmospher Sci, Taegu, South Korea 3.Chinese Acad Sci, Key Lab Ecosyst Network Observat & Modeling, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 4.Seoul Natl Univ, Dept Landscape Architecture & Rural Syst Engn, Seoul, South Korea 5.Osaka Prefecture Univ, Grad Sch Life & Environm Sci, Sakai, Osaka 591, Japan 6.Natl Inst Environm Studies, Tsukuba, Ibaraki, Japan 7.Nanjing Univ, Nanjing 210008, Jiangsu, Peoples R China 8.Nagoya Univ, Grad Sch Environm Studies, Nagoya, Aichi 4648601, Japan 9.Univ Tsukuba, Grad Sch Life & Environm Sci, Tsukuba, Ibaraki, Japan 10.Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Peoples R China 11.Hokkaido Univ, Grad Sch Agr, Sapporo, Hokkaido, Japan 12.CEA CNRS UVSQ, Lab Sci Climat & Environm, F-91191 Gif Sur Yvette, France 13.Chinese Acad Sci, NW Inst Plateau Biol, Xining, Qinghai, Peoples R China 14.Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki, Japan 15.Natl Inst Agroenvironm Sci, Tsukuba, Ibaraki 305, Japan 16.Forestry & Forest Prod Res Inst, Tsukuba, Ibaraki 305, Japan 17.Nagoya Univ, Grad Sch Bioagr Sci, Nagoya, Aichi 4648601, Japan 18.Gifu Univ, River Basin Res Ctr, Gifu, Japan 19.Hokkaido Univ, Field Sci Ctr No Biosphere, Toikanbetsu, Japan 20.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Yunnan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ichii, Kazuhito,Kondo, Masayuki,Lee, Young-Hee,et al. Site-level model-data synthesis of terrestrial carbon fluxes in the CarboEastAsia eddy-covariance observation network: toward future modeling efforts[J]. JOURNAL OF FOREST RESEARCH,2013,18(1):13-20. |
| APA | Ichii, Kazuhito.,Kondo, Masayuki.,Lee, Young-Hee.,Wang, Shao-Qiang.,Kim, Joon.,...&Ichii, K .(2013).Site-level model-data synthesis of terrestrial carbon fluxes in the CarboEastAsia eddy-covariance observation network: toward future modeling efforts.JOURNAL OF FOREST RESEARCH,18(1),13-20. |
| MLA | Ichii, Kazuhito,et al."Site-level model-data synthesis of terrestrial carbon fluxes in the CarboEastAsia eddy-covariance observation network: toward future modeling efforts".JOURNAL OF FOREST RESEARCH 18.1(2013):13-20. |
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