Session Details
[A-CG22]Material Circulations in Land Ecosystems
Wed. May 25, 2016 5:15 PM - 6:30 PM JST
Wed. May 25, 2016 8:15 AM - 9:30 AM UTC
Wed. May 25, 2016 8:15 AM - 9:30 AM UTC
Poster Hall International Exhibition Hall HALL6_9
Convener:*Tomomichi Kato(Research Faculty of Agriculture, Hokkaido University), Takashi Hirano(Research Faculty of Agriculture, Hokkaido University), Hisashi Sato(Department of Environmental Geochemical Cycle Research, Japan Agency for Marine-Earth Science and Technology (JAMSTEC)), Ryuichi Hirata(National Institute for Environmental Studies)
Terrestrial ecosystem has a great influence on global climate through the material circulations, for ex., water, carbon, nitrogen. To better understand of those behaviors, a great effort has been conducted on developing the approaches and technics: biometric survey, eddy and chamber methods, near and satellite remote sensing, biosphere modeling and so on.
In particular, JapanFlux, founded in 2006 as a researcher's 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, integrated research group on land also has contributed to build the interactive networks between Japanese researchers to better understanding of physical and biological processes on land, and wide-area and long-term interactions between land and other biogeochemical components.
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-CG30.
In particular, JapanFlux, founded in 2006 as a researcher's 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, integrated research group on land also has contributed to build the interactive networks between Japanese researchers to better understanding of physical and biological processes on land, and wide-area and long-term interactions between land and other biogeochemical components.
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-CG30.
[ACG22-P01]Sap flow measurement for Japanese cedar throughout the year with three techniques and related problem
*Shin'ichi Iida1, Shin'ichi Takeuchi2, Takanori Shimizu1, Koji Tamai1 (1.Department of Soil and Water Conservation, Forestry and Forest Products Research Institute, 2.Minami Kyushu University)
[ACG22-P02]Model-based analysis of tree-ring growth phenology in Picea glehnii forests on Hokkaido Island, Japan
*Dai Koide1, Akihiko Ito1 (1.National Institute for Environmental Studies)
[ACG22-P03]Role of understory vegetation on net ecosystem exchange of water and CO2 at larch forest in eastern Siberia
*Ayumi Kotani1, Takeshi Ohta1 (1.Graduate School of Bioagricultural Sciences, Nagoya University)
[ACG22-P04]Factors affecting global distribution of soil carbon in observational datasets and Earth system models★Invited papers
*Shoji Hashimoto1 (1.Forestry and Forest Products Research Institute)
[ACG22-P05]Estimation of understory carbon budget and environmental factors influencing on the processes in a larch forest on the northern foot of Mount Fuji
*Munemasa Teramoto1, Naishen Liang1, Jiye Zeng1, Reiko Ide1, Nobuko Saigusa1 (1.National Institute for Environmental Studies)
[ACG22-P06]Initial results of observations of soil CO2 and CH4 fluxes in three ecosystem types of tropical peatland in Sarawak, Malaysia
*Ryuichi Hirata1, Yosuke Okimoto2, Takashi Hirano2, Frankie Kiew2,3, Lulie Melling3 (1.National Institute for Environmental Studies, 2.Research Faculty of Agriculture, Hokkaido University, 3.Tropical Peat Research Laboratory Unit)
[ACG22-P07]Change of CO2 flux during an early secondary succession after severe forest disturbance
*Takashi Hirano1 (1.Research Faculty of Agriculture, Hokkaido University)
[ACG22-P08]Influence of natural and human disturbances on long-term CO2 exchange over larch forests
*Yoshiyuki Takahashi1, Nobuko Saigusa1, Ryuichi Hirata1, Naishen Liang1, Reiko Ide1, Kentaro Takagi2, Takashi Hirano3 (1.Center for Global Environmental Research, National Institute for Environmental Studies, 2.The Field Science Center for Northern Biosphere, Hokkaido University, 3.Graduate School of Agriculture, Hokkaido University)
[ACG22-P09]Forest resources change observation using spaceborne LiDAR in Siberian
*Masato Hayashi1, Kazuhito Ichii2,1, habura borjigin1, Nobuko Saigusa1, Yoshito Sawada1, Yoshiki Yamagata1 (1.National Institute for Environmental Studies, 2.Japan Agency for Marine-Earth Science and Technology)
[ACG22-P10]Phenological changes for 10 years and the influence on ecosystem productivity in a larch forest at the foot of Mt. Fuji
*Reiko Ide1, Hiroyuki Oguma1, Yasuo Hirose1, Yoshiyuki Takahashi1, Nobuko Saigusa1 (1.National Institute for Environmental Studies)
[ACG22-P11]Sun-induced chlorophyll fluorescence reveals strong representativeness of ecosystem-level photosynthesis in rice paddy field in Mase Japan
*Tomomichi Kato1, Katsuto Tsujimoto2, Kenlo Nasahara3, Tomoko Akitsu3, Keisuke Ono4, Akira Miyata4 (1.Research Faculty of Agriculture, Hokkaido University, 2.Graduate School of Agriculture, Hokkaido University, 3.Faculty of Life and Environmental Sciences, 4.National Institute for Agro-Environmental Sciences)