[A-CG37] Biogeochemical cycles in Land Ecosystem

Sat. Jun 5, 2021 3:30 PM - 5:00 PM Ch.08 (Zoom Room 08)

convener:Tomomichi Kato(Research Faculty of Agriculture, Hokkaido University), Kazuhito Ichii(Chiba University), Takeshi Ise(FSERC, Kyoto University), Munemasa Teramoto(Arid Land Research Center, Tottori University)

Terrestrial ecosystem influences global climate through cycles of water, carbon, and nitrogen between land surface and atmosphere. For better understanding of those behaviors, a great effort has been paid for developing varieties of approaches and techniques such as biometric survey, eddy and chamber methods, near and satellite remote sensing, biosphere modeling and so on.
In particular, the JapanFlux, founded in 2006 as a researchers network of CO2, H2O and other trace gas flux measurement, has promoted the multi-disciplinal studies not only for flux measurement community, but also for remote sensing and biosphere modeling communities. Moreover, the Research-Group-on-Integrated-Land-Processes, which was founded in 2006, also has contributed to build networks between Japanese researchers to better understanding of physical and biological processes on interactions between terrestrial surface and atmosphere.
This session unites those multi-disciplinal activities, and promotes the oral and poster presentations on the role of terrestrial ecosystem in material circulations of water, carbon, nitrogen, energy and other substances by any approaches and technics. This session takes over the former session in last year: A-CG54.

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3:30 PM - 3:45 PM

[ACG37-07] Influence of fire and drainage on evapotranspiration in a tropical ex-peat swamp forest

*Shinjiro Ohkubo¹, Takashi Hirano¹, Kitso Kusin² (1.National University Corporation, Hokkaido University, 2.University of Palangkaraya)

3:45 PM - 4:00 PM

[ACG37-08] Ground-Based Measurement of Solar-Induced Chlorophyll Fluorescence in Wetland by High-Spectral Resolution

*Kitpanuwat TANATARAKEREE¹, Tomomichi Kato^2,3, Tomoki Morozumi³, KANOKRAT BUAREAL², Masahito Ueyama⁴, Naohisa Nakashima³, Hideki Ninomiya², Lan Wu⁵ (1.Graduate School of Agriculture, Hokkaido University, 2.Graduate School of Global Food Resources, Hokkaido University, 3.Research Faculty of Agriculture, Hokkaido University , 4.Graduate School of Life and Environmental Science, Osaka Prefecture University, 5.Hainan University)

4:00 PM - 4:15 PM

[ACG37-09] Accounting for the emissions of tree stems in the methane budget of forests: upscaling chamber measurements to the stand

*Daniel EPRON¹, Ayaka Sakabe¹, Kenshi Takahashi¹, Takeshi Ise¹ (1.Kyoto University)

4:15 PM - 4:30 PM

[ACG37-10] Estimation of non-photosynthetic vegetation amount in the northern Gobi Desert using MODIS satellite data

*Jing Wu¹, Yasunori Kurosaki¹, Gantsetseg Batdelger², Batjargal Buyantogtoh¹, Ishizuka Masahide³, Thomas Sekiyama⁴, Jiaqi Liu¹ (1. Arid Land Research Center, Tottori University, 2.Information and Research Institute of Meteorology, Hydrology and Environment, 3.Kagawa University, 4.Meteorological Research Institute)

4:30 PM - 4:45 PM

[ACG37-11] Mapping Peatland Fires in Indonesia Using a Drone Equipped with an Infrared Camera

*Taishin Kameoka¹, Osamu Kozan^2,3 (1.Educational Unit for Studies on Connectivity of Hills, Humans and Oceans, Kyoto University, 2.Center for Southeast Asian Studies, Kyoto University, 3.Research Institute for Humanity and Nature)

4:45 PM - 5:00 PM

[ACG37-12] Incorporating non-structural carbon dynamics in individual-based vegetation model SEIB-DGVM

*Hideki Ninomiya¹, Tomomichi Kato¹ (1.Hokkaido University)

Session information