Session outline
| Biogeosciences (B) | ||
|---|---|---|
| Session Sub-category | Biogeosciences & Geosphere-Biosphere Interactions(BG) | |
| Session ID | B-BG01 | |
| Title | Geo-Bio Interactions and its Applications | |
| Short Title | Geo-Bio Interactions | |
| Main Convener | Name | Yohey Suzuki |
| Affiliation | Graduate School of Science, The University of Tokyo | |
| Co-Convener 1 | Name | Fumito Shiraishi |
| Affiliation | Earth and Planetary Systems Science Program, Graduate School of Advanced Science and Engineering, Hiroshima University | |
| Co-Convener 2 | Name | Keisuke Fukushi |
| Affiliation | Institute of Nature & Environmental Technology, Kanazawa University | |
| Co-Convener 3 | Name | Tomoyo Okumura |
| Affiliation | Marine Core Research Institute, Kochi University | |
| Session Language |
J |
|
| Scope |
Advances in research have revealed microbial ecosystems comparable to those at near-surface settings. The exploration targeting extant life and the traces of the past life (biosignatures) in rocks has expanded from Earth to the Martian sphere, while exploration and life-detection technologies are being developed. Regarding the interaction between atmosphere-water-rock/mineral-life, research has been conducted from various perspectives such as processes at the atomic and molecular levels, phenomena on the regional fluid flow scale, the action of creating rocks, and their responses in environmental changes. These studies are also important for solving problems such as energy and mineral resources, the global environment, and disasters. This session invites a wide range of basic and applied researches based on microbiology, mineralogy/petrology, geochemistry and analytical chemistry. |
|
| Presentation Format | Oral and Poster presentation | |
| Time | Presentation No | Title | Presenter |
|---|---|---|---|
| Oral Presentation May 28 PM1 | |||
| 13:45 - 14:00 | BBG01-01 | Influence of anoxygenic photosynthesis on CaCO3 precipitation: A microelectrode study | Fumito Shiraishi |
| 14:00 - 14:15 | BBG01-02 | Rapid Formation of pH-Controlled Double-Layered Spherical Concretions | Alvin Loran Yamaguchi Praet |
| 14:15 - 14:30 | BBG01-03 | CO2 Absorption During Dissolution of Various Crushed Igneous Rocks | Tamaki Matsumoto |
| 14:30 - 14:45 | BBG01-04 | Observation of Sulfate Efflorescence at the Kanagaso Stone Quarry in Komatsu City, Ishikawa Prefecture: Implications for Mg Sulfates on Mars | So Fukaya |
| 14:45 - 15:00 | BBG01-05 | Elemental accumulation within cold alkaline lakes: Analogues for aqueous environments on icy planetesimals and early Mars | Shuya Tan |
| 15:00 - 15:15 | BBG01-06 | Formation of iron (III)-bearing phyllosilicate minerals sustaining microbial habitat for billions of years in the deep Bushveld ultramafic rock. | Taro Kido |
| Oral Presentation May 28 PM2 | |||
| 15:30 - 15:45 | BBG01-07 | Metagenomic Insights into Microbial Ecology of Rocks and Acid Mine Drainage Derived from Volcanogenic Massive Sulfide Deposit | Satoshi Wakai |
| 15:45 - 16:00 | BBG01-08 | Investigation of iron and/or sulfur oxidizing bacteria in the rock samples from the Higashi-Aogashima Knoll Caldera hydrothermal field | Kanae Kobayashi |
| 16:00 - 16:15 | BBG01-09 | Depth Stratification of a Terrestrial Mud Volcano Reveals Specific Microbial Consortia Driving the Methane Sink across SMT Horizons | Bashir Hussain |
| 16:15 - 16:30 | BBG01-10 | A substrate-specific microbiome facilitates lichen adaptation to serpentine rock by enabling metal biomineralization | Arslan Abbas |
| 16:30 - 16:45 | BBG01-11 | Microbial functional traits and mineral weathering regulate carbon sequestration in ultramafic serpentine ecosystems | Ashiq Hussain |
| 16:45 - 17:00 | BBG01-12 | An Estimate of Prokaryotic Bioelectricity in the Biosphere | Ned Murphy |
| Presentation No | Title | Presenter |
|---|---|---|
| Poster Presentation May 28 PM3 | ||
| BBG01-P01 | Factors leading to the formation of canal-type tufa: A comparative study of three types of tufa | Fumito Shiraishi |
| BBG01-P02 | Evaluation of CO2 sequestration capacity by calcification of marine cyanobacteria | Ren Einaga |
| BBG01-P03 | Machine Learning Prediction of Near-Soil CO2 under a Continental Climate in Central European Croplands | Safwan Mohammed |
| BBG01-P04 | Biases in LiDAR-derived canopy height models caused by tree leaning on steep slopes | CHING-WEI LIN |
| BBG01-P05 | Mapping of Mediterranean Forest Types Using Sentinel-2 Imagery and Google Earth Engine | Mohamed Chikh Essbiti |
| BBG01-P06 | Biomass estimation using remote sensing data and machine learning approaches | Zeynab Kougir Chegini |
| BBG01-P07 | Comparative assessment of HONO fluxes across contrasting upland and rice paddy cropping systems | Syu-Ruei Jhang |
| BBG01-P08 | Nitrite Reduction to Ammonium in the Simulated Hydrothermal System | LIN HOU |
| BBG01-P09 | Precipitation rate of the brucite-carbonate chimneys validates the chimney types in the serpentinite-hosted Shinkai Seep Field | GRAZIELE ANN SUELA TACLAS |
| BBG01-P10 | Characteristics of microbilites at hot springs near Lake Asal, Djibouti | Tomoyo Okumura |
| BBG01-P11 | Enhanced hydro-reductive dechlorination of TCE in groundwater by promoting specific microbial consortia using tubular microbial fuel cells integrated with biochar | John Kenneth Mutebi |
| BBG01-P12 | Depth-dependent stratification of FMN-associated bacterial communities governing nutrient cycling and heavy metal immobilization in ultisols | Danish Ali |