Outline of Session

   

Atmospheric and Hydrospheric Sciences(A) / Hydrology & Water Environment(HW)
A-HW28 Role of terrestrial ecosystems in the water/chemical cycles


Short title Water/chemical cycles and ecosystems
Oral presentation
Date/Room/Chair
May 22 PM1 (14:15 - 16:00) 101A Takashi Hirano 
May 22 PM2 (16:15 - 18:00) 101A Nobuko Saigusa 
Poster presentation
Date/Room
May 22 (Core Time 18:15 - 19:30) Convention Hall
Contact Makoto Tani
Email tani@kais.kyoto-u.ac.jp
Convener Makoto Tani  / Takashi Hirano  / Michiaki Sugita  / Yoshio Tsuboyama 
Scope Interactions between water/chemical cycles and terrestrial ecosystems are the most important base supporting our irreplaceable planet. However, the geoscience for climate and tectonic activities and ecosystem sciences for biological responses are respectively allocated to different sections as 'Physical Sciences and Engineering' and 'Life Sciences' in Science Council of Japan, suggesting that an enhancement of the collaborations is needed for this interdisciplinary subject to establish a significant position in the scientific and social communities. Because a gap between large-scale water/chemical cycles and small-scale biological processes is particularly deep, a study strategy is strongly required to integrate them. Based on this consideration, sessions with specific subjects have been convened in JpGU since 2010. We have decided a general session on role of terrestrial ecosystems in the water/chemical cycles without any specific subject. To create a real interdisciplinary session is expected through addressing not only basic sciences but also applied sciences for developing a sustainable society based on balancing the use of natural resources and the conservation of environment.
Notes Strictly keep your persentation time of 12 minutes with the discussion of 3 miniutes. The poster core time is from 6:15pm, and a meeting on JapanFlux is also held after our session in the same room. Please join both.


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 22 PM1 (14:15-16:00) 101A                              to the top
14:15 - 14:30 AHW28-01 DThe estimation for temporal and spatial fluctuations of forest fire hazard index Koji Tamai Koji Tamai
14:30 - 14:45 AHW28-02 Developing Distributed Hydrologic-Vegetation Dynamics Coupling Model: A Case Study in African River Basins Yohei Sawada
Toshio Koike
Cho Thanda Nyunt
other
Yohei Sawada
14:45 - 15:00 AHW28-03 Separation of ET in Nile delta into transpiration and evaporation (E) by canopy model and E reduction by windbreak trees Tatsuki Shimizu
Michiaki Sugita
Tatsuki Shimizu
15:00 - 15:15 AHW28-04 CO2 flux over the Lake Kasumigaura and factors influencing its variation: a preliminaly analysis of 5-year observation Takanari Takahashi
Michiaki Sugita
Michiaki Sugita
15:15 - 15:30 AHW28-05 Changes in watershed environments and water balance of Lake Kasumigaura from 1970s to present Kazuya YAMAMOTO
SUGITA, Michiaki
Kazuya YAMAMOTO
15:30 - 15:45 3-min talk in an oral session@(AHW28-P01/AHW28-P03/AHW28-P04/AHW28-P05)
15:45 - 16:00 AHW28-06 Year-round observation of energy balance components within a permafrost black spruce forest in interior Alaska Taro Nakai
KIM, Yongwon
BUSEY, Robert C.
other
Taro Nakai
Oral Presentation   May 22 PM2 (16:15-18:00) 101A                              to the top
16:15 - 16:36 AHW28-07 Climate change and the ecohydrological feedback of Siberian permafrost ecosystems Tetsuya Hiyama
Shamil Maksyutov
Heonsook Kim
other
Tetsuya Hiyama
16:36 - 16:51 AHW28-08 Methane flux observation over a forest ecosystem by micrometeorological and chamber methods using laser based analyzers Masahito Ueyama
Ryota TAKEUCHI
Yuriko TAKAI
other
Masahito Ueyama
16:51 - 17:06 AHW28-09 Carbon dioxide balance of tropical peat ecosystems Takashi Hirano
SEGAH, Hendrik
KUSIN, Kitso
other
Takashi Hirano
17:06 - 17:30 AHW28-10 Nutrient limitation and the responses of the carbon dynamics in forest ecosystems to global change Kanehiro Kitayama Kanehiro Kitayama
17:30 - 17:45 AHW28-11 ^{13}C pulse labeling technique for study carbon allocation in tree Masako Dannoura Masako Dannoura
17:45 - 18:00 AHW28-12 Japan Long-Term Ecological Research Network (JaLTER) Hiroyuki Muraoka Hiroyuki Muraoka


Presentation No Title Author Presenter Abstract
Poster Presentation   May 22  Core Time (18:15-19:30) Convention Hall                    to the top
AHW28-P01 Hydrologic Responses to the changes in watersheds environments from Meiji-era to present Takuma Watanabe
Michiaki Sugita
Takuma Watanabe
AHW28-P02 Developing and improving a simple runoff model of dissolved organic carbon considering soil infiltration and river runof Kazunori Ebata
Kei Nishida
Kazunori Ebata
AHW28-P03 Acidification of the soil by air pollution and the relation of withering of trees. Teiko Omori
YOSIIKE Yuzo
OKAMURA Sinobu
other
Teiko Omori
AHW28-P04 Evaluation of the acid deposition on to Aya forest, the UNESCO biosphere reserve forest in Miyazaki, Japan Koyomi Nakazawa
Osamu Nagafuchi
Yuki Nishida
other
Koyomi Nakazawa
AHW28-P05 Toward the continuous development of hydrological and flux monitorings in terrestrial ecosystems Makoto Tani Makoto Tani
AHW28-P06 Characteristics of Water Chemistry in Degraded Peatland Groundwater and Riverwater in Indonesia Masayuki Itoh
MUHAMMAD, Ahmad
NEOH, Kok-Boon
other
Masayuki Itoh