JpGU Meeting 2019
Session outline| Multidisciplinary and Interdisciplinary (M) | ||
|---|---|---|
| Session Sub-category | Intersection(IS) | |
| Session ID | M-IS13 | |
| Title | Biogeochemistry | |
| Short Title | Biogeochemistry | |
| Main Convener | Name | Keisuke Koba |
| Affiliation | Center for Ecological Research, Kyoto University | |
| Co-Convener 1 | Name | Hideaki Shibata |
| Affiliation | Field Science Center fot Northern Biosphere, Hokkaido University | |
| Co-Convener 2 | Name | Naohiko Ohkouchi |
| Affiliation | Japan Agency for Marine-Earth Science and Technology | |
| Co-Convener 3 | Name | Youhei Yamashita |
| Affiliation | Faculty of Environmental Earth Science, Hokkaido University | |
| Session Language | J | |
| Scope | Biogeochemistry is an interdisciplinary study field including ecology, geochemistry, oceanography, limnology, hydrology, soil science and environmental sciences. Respective researches have tended to be conducted separately so far. This session aims to provide a common platform for biogeochemists of different disciplines, which facilitates the interactive discussion and information exchanges for further development of biogeochemical studies. | |
| Presentation Format | Oral and Poster presentation | |
| Time | Presentation No | Title | Presenter | Abstract |
|---|---|---|---|---|
| Oral Presentation May 27 AM2 | ||||
| 10:45 - 11:00 | MIS13-01 | Root meets clays: Tree root plasticity in podzolized soil | Kazumichi Fujii | |
| 11:00 - 11:15 | MIS13-02 | Nitrogen transformation process in newly created salt marsh in the aftermath of the 2011 Great East Japan Earthquake | Keitaro Fukushima | |
| 11:15 - 11:30 | MIS13-03 | Succession of soil nitrification potential at a glacier foreland in Svalbard | Kentaro Hayashi | |
| 11:30 - 11:45 | MIS13-04 | Transition of soil organic carbon in a volcanic ash soil derived from Towada volcano, Japan | JITHYA NAWODI WIJESINGHE | |
| 11:45 - 12:00 | MIS13-05 | General pattern of carbon and nitrogen isotopic variation across a wide range of soils and its controlling factors | Rota Wagai | |
| 12:00 - 12:15 | MIS13-06 | Nutrient sources in some Japanese forest ecosystems: the contribution of precipitation, weathering and litter fall | Yoshiyuki Inagaki | |
| Oral Presentation May 27 PM1 | ||||
| 13:45 - 14:00 | MIS13-07 | Ultrahigh-resolution mass spectral analysis of dissolved organic matter in rainfall, throughfall and soil water in temperate forest stands, western Japan | Junichiro Ide | |
| 14:00 - 14:15 | MIS13-08 | Basin-scale transport of allochthonous humic-like fluorescent dissolved organic matter by the North Pacific Intermediate water | Youhei Yamashita | |
| 14:15 - 14:30 | MIS13-09 | Bacterial contribution to dissolved organic matter in a large monomictic lake (Lake Biwa) indicated by amino acids enantiomers | Yasuhiko T. Yamaguchi | |
| 14:30 - 14:45 | MIS13-10 | High-sensitivity tracer assay for oxygen consumption rate in ocean and lakes using 17O as a tracer | Urumu Tsunogai | |
| 14:45 - 15:00 | MIS13-11 | Ecology of bacterioplankton inhabiting oxygenated hypolimnia of deep freshwater lakes | Yusuke Okazaki | |
| 15:00 - 15:15 | MIS13-12 | Nitrous oxide emission from the drainage and the production processes in oil palm plantation on peatland | Kazuya Nishina | |
| Presentation No | Title | Presenter | Abstract |
|---|---|---|---|
| Poster Presentation May 27 PM2 | |||
| MIS13-P01 | Biomolecular composition changes and biochemical processes associated with indicators of organic matter degradation | Satoru Hobara | |
| MIS13-P02 | Community and metabolic responses of marine bacteria to the dissolved organic matter derived from phytoplankton | Yuya Tada | |
| MIS13-P03 | High production of benthic algae promoted by increased available phosphate in the Obitsu River tidal flat | Yuzuki Takagai | |
| MIS13-P04 | High Concentration of Phosphate and its Mechanism in "Gomi-kui" and "Gata-do" | KOWATA Satoshi | |
| MIS13-P05 | Estimation of the formation and reduction of organic mud in tidal river using sulfate ionic flux and principal component analysis | Yoriko Yokoo | |
| MIS13-P06 | Evaluating the relationship among energy, water and carbon in soil by using multi-layered land surface model, BEAMS | Keisuke Komiyama | |