JpGU Meeting 2018
Session outline| Multidisciplinary and Interdisciplinary(M) | ||
|---|---|---|
| Session Sub-category | Intersection | |
| Session ID | M-IS14 | |
| Related Fields | H | |
| 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 | JJ | |
| 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 23 AM1 | ||||
| 09:00 - 09:15 | MIS14-01 | Hydro-geomorphological conditions that cause iron reduction process in forested watersheds | Muneoki Yoh | Abstract |
| 09:15 - 09:30 | MIS14-02 | Understanding bioaccumulation of metals by aquatic organisms in streams of different bedrock geology using Sr and Mg isotopes | Kai Nils Nitzsche | Abstract |
| 09:30 - 09:45 | MIS14-03 | Effects of iron enrichment on nitrogen cycle near the subsurface chlorophyll maximun in the subtropical North Pacific | Shigenobu Takeda | Abstract |
| 09:45 - 10:00 | MIS14-04 | Tracing the fate of atmospheric nitrate from forest canopy to surface soil using triple oxygen isotopes | Takahiro Inoue | Abstract |
| 10:00 - 10:15 | MIS14-05 | Low Iron Isotope Ratio in Aerosol Emitted by Combustion: Verification of Isotope Fractionation during Evaporation | Minako Kurisu | Abstract |
| 10:15 - 10:30 | MIS14-06 | Development and application of forest 137Cs cycling model "FoRothCs" | Kazuya Nishina | Abstract |
| Oral Presentation May 23 AM2 | ||||
| 10:45 - 11:00 | MIS14-07 | Relationship between geochemical properties and organic carbon in soil from tundra to boreal forest across Alaska | Satoru Hobara | Abstract |
| 11:00 - 11:15 | MIS14-08 | Ultrahigh-resolution mass spectrometry to elucidate the variability in δ13C of water-extractable organic matter in soils | Julien Guigue | Abstract |
| 11:15 - 11:30 | MIS14-09 | Initial soil formation on fresh volcanic ash from the 2000 eruption of Miyake Island | Maki Asano | Abstract |
| 11:30 - 11:45 | MIS14-10 | Kosa to volcanic-ash ratio in soil layers estimated by δ18O value and K-Ar dating | Atsushi Nakao | Abstract |
| 11:45 - 12:00 | MIS14-11 | Effects of land use change on organic matter decomposition and soil acidification in tropical forests | Kazumichi Fujii | Abstract |
| 12:00 - 12:15 | MIS14-12 | Validation of DNDC model for estimation of nitrous oxide emission from agricultural fields in Japan | Nobuko Katayanagi | Abstract |
| Oral Presentation May 23 PM2 | ||||
| 15:30 - 15:45 | MIS14-13 | The reversible TCA cycle in thermophilic chemolithotrophs | Takuro Nunoura | Abstract |
| 15:45 - 16:00 | MIS14-14 | Changes in climate cause important functional changes at the soil fungal community | Carles Castaño | Abstract |
| 16:00 - 16:15 | MIS14-15 | Sulfur denitrification and chemical denitrification in sulfide rich soils in Hachirogata polder | Hitoshi Ota | Abstract |
| 16:15 - 16:30 | MIS14-16 | Estimation of the nitrogen cycle and plant nitrogen source using nitrogen isotope analysis in dryland ecosystem, Northeast Asia. | Tanaka-Oda Ayumi | Abstract |
| 16:30 - 16:45 | MIS14-17 | Changes of nitrogen utilization in a hinoki cypress plantation at Kochi city for 25 years | Yoshiyuki Inagaki | Abstract |
| Presentation No | Title | Presenter | Abstract |
|---|---|---|---|
| Poster Presentation May 23 Core Time | |||
| MIS14-P01 | Effect on sound property of singing sand by adsorption of heavy metal ions | Yoriko Yokoo | Abstract |
| MIS14-P02 | Atmospheric phosphorus deposition in a suburban-forested site, western Japan | Masaaki Chiwa | Abstract |
| MIS14-P03 | Seasonal variation of O3 flux in red pine forest | Ryuichi Wada | Abstract |
| MIS14-P04 | Effects of geology, anthropogenic activities and heavy rain caused by a typhoon on stream water chemistry in Tenryu River, Shizuoka prefecture | Suzuki Kensuke | Abstract |
| MIS14-P05 | Statistical analysis in nitrate concentrations of the rivers facing the Sea of Japan and the East China Sea: a comparison of 1980s and 2000s | Ryosuke Ban | Abstract |
| MIS14-P06 | Change in soil environment after rehabilitation of rice terrace | Yasushi Mori | Abstract |
| MIS14-P07 | Strontium isotopic and rare earth elemental compositions constraint on the provenance of solid particles in rainwater in the Kyoto-Osaka-Kobe area | Ryota Ando | Abstract |
| MIS14-P08 | The effect of Sasa dwarf bamboo on dynamics of Aluminum in forest soil. | Takuya Ono | Abstract |
| MIS14-P09 | Determination of methylphosphonate in natural waters by ion chromatography | Kazuma Tsuji | Abstract |
| MIS14-P10 | Spatiotemporal change in phosphate concentration in Yato ecosystem | Daichi Fukumoto | Abstract |
| MIS14-P11 | Experimental study on new process to explain high concentration phosphoric acid in tideland | Koyo Nagata | Abstract |
| MIS14-P12 | Physicochemical properties of the peat which determine the distribution of plants in the Ozagahara moor | Murakami Hiroki | Abstract |
| MIS14-P13 | Effect of the conversion of paddy fields to uplands on the soil organic matter dynamics in Shonai area, northeastern Japan | Julien Guigue | Abstract |