Environment homeostasis & hydrologic/biogeochemical cycles
Scope
Influence to the society due to climate change and human interaction to the natural resources often takes place through changes of hydrologic and biogeochemical cycles in terrestrial ecosystems. As such it is essential to understand the role of ecosystem in the environment homeostasis. This can be accomplished by mutli-scale observations of hydrologic and biogeochemical cycles in terrestrial ecosystems. This session aims at promotion of such studies by reviewing knowledge we have accumulated so far and by discussing directions, methodology and organization of such investigations in the coming decades.
Convener
Makoto Tani
tani@kais.kyoto-u.ac.jp
Co-Convener
Jumpei Kubota, Michiaki Sugita
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Session Informations
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May 23rd Room:202 Time:AM1
SessionID:AHW027 Chairman:Makoto Tani
The colored are the invited.
Start Time Presentation Number Title (PDF download) Presenter Authors
08:30 AHW027-01 Long-term flux observation at Koshin Observatory of Lake Kasumigaura? Michiaki Sugita Michiaki Sugita,
Aiko Miyano,
Hiroya Ikura et al.
08:45 AHW027-02 A long term monitoring of water cycle in the Mongolian plateau Ichirow Kaihotsu Ichirow Kaihotsu,
Hideyuki Fujii,
Dambaravjaa Oyunbaatar et al.
09:00 AHW027-03 Preliminary study on long-term evapotranspiration from a forested watershed in relation to ambient air temperature Nobuaki Tanaka Nobuaki Tanaka,
Koichiro Kuraji,
09:15 AHW027-04 Water flux in forest soil estimated by Buckighum-Darcy Equation Tatsuya Tsurita Tatsuya Tsurita,
Shuichiro Yoshinaga,
Toshio Abe
09:30 AHW027-05 A comparison of flow characteristics of forested watersheds with different climates and catchment sizes Yoshio Tsuboyama Yoshio Tsuboyama,
Toshio Abe,
Shoji Noguchi et al.
09:45 AHW027-06 Effects of forest plantation plactices on runoff and downstream environment Yuichi Onda Yuichi Onda
10:00 AHW027-07 SOx and the relation of witherring of trees Teiko Omori Teiko Omori
10:15 AHW027-08 The influence of heavy metal accumulated in aquatic life in the Hyogo,Ikuno mine outskirts and the Yabu City. Hiroaki Ogawa Hiroaki Ogawa,
HIROYUKI II,
Akio Nishida
May 23rd Room:202 Time:AM2
SessionID:AHW027 Chairman:Jumpei Kubota
The colored are the invited.
Start Time Presentation Number Title (PDF download) Presenter Authors
10:45 AHW027-09 Seasonal patterns of nitrate concentration in forest streams: Hydrology or biogeochemistry? Nobuhito Ohte Nobuhito Ohte,
Naoko Tokuchi,
Masamitsu Fujimoto
11:00 AHW027-10 Meaning of mean residence time for the biogeochemical responses of streamwater in a forested headwater catchment Masanori Katsuyama Masanori Katsuyama
11:15 AHW027-11 Spatial and temporal change of average residence time of spring and stream waters and its hydrological interpretation Maki Tsujimura Maki Tsujimura,
Ryoko Ohara,
Ai Fujiwara et al.
11:30 AHW027-12 Residence time of permafrost groundwater at Yakutsk region, Eastern Siberia Tetsuya Hiyama Tetsuya Hiyama,
Kazuyoshi Asai,
Alexander Kolesnikov et al.
11:45 AHW027-13 Long-term observation of stable isotopes in precipitation over Indonesia Kimpei Ichiyanagi Kimpei Ichiyanagi,
Rusmawan Suwarman,
Manaba D. Yamanaka
12:00 AHW027-14 Long-term variations of rainfall and rainfall characteristics in Asian monsoon region Jun Matsumoto Jun Matsumoto,
Nobuhiko Endo,
Jun-Ichi Hamada et al.
12:15 AHW027-15 Where does the evaporated water of canopy interception go? A possibility of dictating continental-scale precipitation Shigeki Murakami Shigeki Murakami
12:30 AHW027-16 Future perspectives in hydrological and biogeochemical researches in terrestrial ecosystems Makoto Tani Makoto Tani,
Michiaki Sugita,
Jumpei Kubota
May 23rd Room:202 Time:PM1
SessionID:AHW027 Chairman:Michiaki Sugita
The colored are the invited.
Start Time Presentation Number Title (PDF download) Presenter Authors
14:15 AHW027-17 Role of ground observation networks for long-term and continental scale carbon budget estimations in East Asia Nobuko Saigusa Nobuko Saigusa
14:30 AHW027-18 A long-term monitoring of the carbon uptake by Japanese forests via micrometeorological observation network Yoshikazu OHTANI Katsumi YAMANOI,
Yoshikazu OHTANI,
Yasuko MIZOGUCHI et al.
14:45 AHW027-19 A decade of studies at Mase paddy flux site: how long is long enough? Akira Miyata Akira Miyata
15:00 AHW027-20 Long-term measurements of atmospheric CO2 concentration and its isotopes at a cool-temperate deciduous forest in Japan Shohei Murayama Shohei Murayama,
Hiroaki Kondo,
Nobuko Saigusa et al.
15:15 AHW027-21 Water/Energy/CO2 exchanges on the twe larch forests in easten Siberia Takeshi Ohta Takeshi Ohta,
Ayumi Kotani,
15:30 AHW027-22 Challenges for the long-term observation of land-atmosphere interactions KENICHI UENO KENICHI UENO
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