セッション小記号 水文・陸水・地下水学・水環境(HW)
セッションID A-HW22
タイトル 和文 流域圏生態系における物質輸送と循環:源流から沿岸海域まで
英文 Material transportation and cycling at the land-sea interface: from headwaters to the ocean
タイトル短縮名 和文 流域圏生態系の物質循環
英文 Material cycle at the land-sea interface
代表コンビーナ 氏名 和文 前田 守弘
英文 Morihiro Maeda
所属 和文 岡山大学
英文 Okayama University
共同コンビーナ 1 氏名 和文 入野 智久
英文 Tomohisa Irino
所属 和文 北海道大学 大学院地球環境科学研究院
英文 Faculty of Environmental Earth Science, Hokkaido University
共同コンビーナ 2 氏名 和文 宗村 広昭
英文 Hiroaki Somura
所属 和文 岡山大学
英文 Okayama University
共同コンビーナ 3 氏名 和文 Adina Paytan
英文 Adina Paytan
所属 和文 University of California Santa Cruz
英文 University of California Santa Cruz
発表言語 E
スコープ 和文
This session aims to synthesize watershed-based sciences to better understand dynamic processes and their environmental impacts in transportation and cycling of materials and nutrients at the land-sea interface from headwaters to the ocean via rivers, groundwater, and coastal lakes. The session will integrate research from various disciplines including limnology, groundwater hydrology, geochemistry, coastal oceanography, meteorology, soil science, sedimentology, forestry, agriculture, fishery, ecology, social science, and other related fields. This session calls for sharing new methods such as tracers and molecular techniques, machine learning, watershed modeling, microbial and paleontological approaches, and chemical analyses that help to elucidate physical, chemical, and biological mechanisms in terrestrial-aquatic ecosystems. Moreover, it seeks to shed light on the complex and dynamic terrestrial-aquatic systems and their spatio-temporal variations in a changing climate and environment. Laboratory-based and field-based studies, social and socioeconomic evaluation of ecosystem services, and social-ecological systems are also welcomed. Through this session, we would like to facilitate interdisciplinary collaboration among participants to create a new watershed-based science that considers the overall interrelationship between headwaters and the ocean.
発表方法 口頭および(または)ポスターセッション
ジョイントセッション AGU
招待講演 山下 洋平 (北海道大学 大学院地球環境科学研究院)
Adina Paytan (University of California Santa Cruz)
作野 裕司 (広島大学大学院先進理工系科学研究科)
Li-Chi Chiang (Associate professor, Department of Bioenvironmental Systems Engineering, National Taiwan University, Taiwan)
時間 講演番号 タイトル 発表者
口頭発表 5月30日 AM1
09:00 - 09:15 AHW22-01 Carbon Sequestration in Coastal Wetlands - The Lateral Carbon Flux Adina Paytan
09:15 - 09:30 AHW22-02 Native tropical forest to treat contaminated urban rivers and increase groundwater availability in Brazil Vinicius Rogel Paulino de Oliveira
09:30 - 09:45 AHW22-03 Effects of terrestrial water and material transport on blue carbon ecosystems in a coastal island scale 齋藤 光代
09:45 - 10:00 AHW22-04 リンの負荷量増加がサンゴの稚ポリプの骨格形成を阻害する 飯島 真理子
10:00 - 10:15 AHW22-05 石西礁湖のサンゴ礁生態系における陸起源リン酸塩蓄積の環境影響 安元 剛
10:15 - 10:30 AHW22-06 Spatial distribution of phosphate oxygen isotope in tidal flats using passive sampling for understanding phosphate supply to seaweed beds. 石田 卓也
口頭発表 5月30日 AM2
10:45 - 11:00 AHW22-07 Enhancing SWAT model for sediment simulation and parameter representativeness in diverse conditions Li-Chi Chiang
11:00 - 11:15 AHW22-08 High temporal resolution SWAT modeling for assessing extreme hydrological events and sediment transport in steep catchments Nang Yu War
11:15 - 11:30 AHW22-09 流域間応用における水文モデルの利点と課題についての考察 ― 淀川と大和川を例として 王 崑陽
口頭発表 5月30日 PM1
13:45 - 14:00 AHW22-10 陸域から海洋への河川を介した溶存熱成炭素の輸送 山下 洋平
14:00 - 14:15 AHW22-11 Estimation of groundwater flow in an urbanizing catchment for healthy groundwater and material cycle managements 小野寺 真一
14:15 - 14:30 AHW22-12 Investigation of Submarine Groundwater Discharge in Northwestern Coastal Taiwan through Radium Isotopes Quan Minh Dang
14:30 - 14:45 AHW22-13 From mountain to deep sea: effects of riverine nutrient flux by Kanogawa River on coastal and deep-sea food webs in Suruga Bay 岩田 智也
14:45 - 15:00 AHW22-14 流域生態系の栄養バランスを診断するマルチ同位体統合モデルの構築 奥田 昇
15:00 - 15:15 AHW22-15 電磁流量計を使用した琉球石灰岩帯水層からの非常に速く局所的な海底地下水湧出の直接測定法の開発 安元 純
口頭発表 5月30日 PM2
15:30 - 15:45 AHW22-16 An evaluation of seagrass area before and after heavy rain around Ikuchijima Island using GCOM-C SGLI data 作野 裕司
15:45 - 16:00 AHW22-17 崩壊地から駿河湾に流れる都市型河川安倍川の低溶存有機炭素濃度:狩野川との比較 Rumi Sohrin
16:00 - 16:15 AHW22-18 Hydrochemical Dynamics in an Intensive Citrus Cultivation Island: Deciphering Natural and Anthropogenic Influences Amidst Depopulation and Population Aging Kimbi Sharon
16:15 - 16:30 AHW22-19 Investigation of Seagrass Meadow Community in Coral-Reef Lagoons by Remote Sensing Technology, Indonesia 濱 侃
16:30 - 16:45 AHW22-20 Assessing the Influence of NO3-N in the Seawater on the Composition of Benthic Communities: Utilizing Remote Sensing Techniques Pingkan Mayestika Afgatiani
16:45 - 17:00 AHW22-21 Groundwater Gains and Losses Between Catchments in Saxony, Germany using Effective Catchment Index Abidakun Olawale
講演番号 タイトル 発表者
ポスター発表 5月30日 PM3
AHW22-P01 Spatial-temporal Behavior and Distribution of Fulvic acid iron in Takahashi River, Okayama Prefecture Rohdof Lactem Yengeh
AHW22-P02 Carbon Dynamics and Sequestration Potential in Subtropical Tidal Constructed Wetland Jui-Ting Chien
AHW22-P03 Changes of greenhouse gas emissions and microbial communities in different rice plantation Pei-ju Lu
AHW22-P04 Temporal variation in phosphorous fractionation of suspended sediment from 2022 to 2023 in Yamato River Wanna Zaw
AHW22-P05 Evaluating sediment transport influences and management in steep sediment disaster vulnerable catchment Nang Yu War
AHW22-P06 Decreasing trend in suspended sediment concentration after the landslides in 2018 in a small suburban river SAI TUN AUNG SI
AHW22-P07 時間刻みの水文モデルを使用した農村都市の集水域における豪雨時の窒素輸送の評価 王 崑陽
AHW22-P08 Evaluation of the fresh and saline submarine groundwater discharge in a tidal flat area with different substrates 高 啓迪
AHW22-P09 Carbon accumulation rates and stocks in a semi-enclosed bay under the influence of anthropogenic activities Muhammad Shahinur Rahman
AHW22-P10 Coastal fish functional patterns correlated with environmental drivers in an island of Seto Inland Sea, Japan Nhat Hong Nguyen
AHW22-P11 Evaluating Long-Term Forest Growth Effects on Catchment Groundwater Recharge: Considering Canopy Dynamics Rendilicha Halake Guyo
AHW22-P12 Coupling Effects of Biochar and Sediment Microbial Fuel Cells on CH4 and CO2 Emissions from Rice Straw-Treated Paddy Soil TESFAU BEKELE ADHENA
AHW22-P13 Estimation of streamflow and material transport in Chikugo river catchment using modeling approach Francis Jhun Tin-ao Macalam
AHW22-P14 福島県浪江町および双葉町の沢水と河川水による放射性Cs移行量 福田 美保
AHW22-P15 Effects of unique snowmelt patterns and transboundary air pollution on water and material dynamics in forested watersheds in the Hokuriku region 伊藤 優子
AHW22-P16 LED照明によって形成された鍾乳洞内の微生物群集 堀沢 栄
AHW22-P17 石川県の森林における土壌中の水分動態の連続観測 小林 政広
AHW22-P18 Quantifying the catchment sources of sediment and associated radiocesium deposited off the coast of Fukushima Prefecture Pierre-Alexis CHABOCHE
AHW22-P19 電気抵抗トモグラフィーと数値解析を統合した黒島における淡水レンズの賦存形態と地下水流動特性の把握 南 隆正
AHW22-P20 厚岸湾堆積物中の黒色炭素の起源と収支 入野 智久
AHW22-P21 Estimating Groundwater Residence Times in the Hija River Basin, Okinawa Using SF6 and CFCs Tracers 松岡 走
AHW22-P22 The plastic distribution patterns and fertilizer capsule occurrence along the Niigata and Yamagata prefecture seashores, Japan Dolgormaa Munkhbat