Research theme for competitive and other funds (5)：
2022 - 2026 窒素沈着量の減少によって森林の生態系機能は回復するか
2022 - 2026 窒素沈着量の減少によって森林の生態系機能は回復するか
2019 - 2023 窒素動態からみる斜面流出と流路内プロセスを合わせた渓流の水質形成機構
2018 - 2022 Factors and influences of driftwood damage caused by the north Kyushu torrential rain in 2017: Toward consensunn-building for forest environmental policy
2012 - 2015 Effects of fine sediments on dynamic nature of the hyporheic zone
Papers (28)：
Ning Ding, Wenqian Yu, Jiezhang Mo, Fozia Rehman, Tamao Kasahara, Jiahua Guo. Does exposure timing of macrolide antibiotics affect the development of river periphyton? Insights into the structure and function. Aquatic Toxicology. 2024. 275. 107070-107070
Zhouqiang Li, Dongchuan Fu, Tamao Kasahara, Masaaki Chiwa. Long-term Changes in Sulfate and Nitrate Concentrations in Streams in Western Japan Between 1986 and 2023 in Response to Changes in Sulfur and Nitrogen Deposition from the Atmosphere. Water, Air, & Soil Pollution. 2024. 235. 7
智和 正明. Spotlight census data of sika deer in three research forests of Kyushu University. 2023. 104. 13-16
Weitian Ding, Urumu Tsunogai, Fumiko Nakagawa, Takashi Sambuichi, Masaaki Chiwa, Tamao Kasahara, Kenichi Shinozuka. Stable isotopic evidence for the excess leaching of unprocessed atmospheric nitrate from forested catchments under high nitrogen saturation. 2022
Tamao Kasahara, Yanda Li, Aki Tanaka. Effects of dams and reservoirs on organic matter decomposition in the hyporheic zone in forest mountain streams. Hydrobiologia. 2022. 849. 13. 2949-2965
Yanda Li, Tamao Kasahara, Masaaki Chiwa. Comparison of organic matter decomposition rates between benthic and hyporheic zones in a headwater stream. 2022. 103. 7-12
