2010 Fiscal Year Final Research Report
Estimation of carbon, water, and heat fluxes in the terrestrial vegetation by remote sensing
| Project/Area Number |
20360406
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Earth system and resources enginnering
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| Research Institution | Nagoya University |
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Principal Investigator |
YAMAGUCHI Yasushi Nagoya University, 環境学研究科, 教授 (80283472)
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| Co-Investigator(Kenkyū-buntansha) |
YASUNARI Tetsuzo 名古屋大学, 地球水循環研究センター, 教授 (80115956)
HIYAMA Tetsuya 名古屋大学, 地球水循環研究センター, 准教授 (30283451)
SASAI Takahiro 名古屋大学, 大学院・環境学研究科, 助授 (70443190)
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| Project Period (FY) |
2008 – 2010
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| Keywords | リモートセンシング / 炭素循環 / 地球観測 / 気候変動 / 生物圏現象 |
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| Research Abstract |
A new method to estimate carbon, water and heat fluxes in the terrestrial ecosystem was developed for a regional scale (several tens to one thousand kilometers) by modifying the terrestrial biosphere model BEAM, and allowed us to estimate the fluxes with 1 km spatial resolution. The permafrost and snow melting processes in the Frigid Zone and various processes in rice fields in the Tropical and Temperate Zones were incorporated the model as well. We also developed a new model to estimate evapotranspiration incorporating the topographic effect. We confirmed that these models fluxes have enough accuracy based upon the comparison with the ground measurement data at the flux observation sites.
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Research Products
(18 results)
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[Journal Article] Estimation and verification of daily surface short-wave flux over China Jour.2011
Author(s)
Xu, J., Masuda, M., Ishigooka, Y., Kuwagata, T., Haginoya, S., Hayasaka, T., Yasunari, T.
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Journal Title
Meteorol.Soc.Japan Vol.89
Pages: 225-238
Peer Reviewed
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[Journal Article] Impact of meteorological anomalies in the 2003 summer on Gross Primary Productivity in East Asia2010
Author(s)
Saigusa, N., Ichii, K., Murakami, H., Hirata, R., Asanuma, J., Den, H., Han, S.J., Ide, R., Li, S.G., Ohta, T., Sasai, T., Wang, S.Q., Yu, G.R.
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Journal Title
Biogeosciences Vol.7
Pages: 641-655
Peer Reviewed
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[Presentation] Satellite-driven estimation of terrestrial carbon flux over Far East Asia with 30-second grid resolution.2010
Author(s)
Sasai, T., Saigusa, N., Nasahara, K.N., Ito, A., Hashimoto, H., Nemani, R.R., Hirata, R., Ichii, K., Takagi, K., Saitoh, T.M., Ohta, T., Murakami, K., Oikawa, T., Yamagichi, Y.
Organizer
American Geophysical Union 2010 Fall Meeting
Place of Presentation
米国サンフランシスコ.
Year and Date
2010-12-16
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