Research keywords (6)：
Turbulence
, Evapotranspiration
, Carbon cycle
, Energy cycle
, Water cycle
, Forest Hydro-Meteorology
Papers (51)：
Moeka HATAGISHI, Izumi KOSAKA, Kotono SHIRAI, Kimiyo MATSUKURA, Yuko OHAT, Hideki TAKIZAWA, Kazutoki ABE. Gas exchange and leaf characteristics of Fagus crenata planted in cool- and warm-temperate zones in Japan. Kanto Journal of Forest Research. 2024. 75. 1. 69-72
Kaito IKUTA, Izumi KOSAKA, Taichi SADAMOTO, Moeka HATAGISHI, Kotono SHIRAI, Hideki TAKIZAWA, Kazutoki ABE. Effects of summer soil moisture reduction on heat fluxes in a cool-temperate Fagus crenata-dominated deciduous broadleaf forest. Kanto Journal of Forest Research. 2024. 75. 1. 65-68
Masamichi Takahashi, Izumi Kosaka, Seiichi Ohta. Water Retention Characteristics of Superabsorbent Polymers (SAPs) Used as Soil Amendments. Soil Systems. 2023. 7. 2. 58-58 (1-22pp)
Kenshin INAYAMA, Hideki TAKIZAWA, Kei SUGAYA, Ippei MIZUNO, Daichi YOSHIZAWA, Izumi KOSAKA. Comparison of elemental runoff in two adjacent catchments at snowy forest region. Kanto Journal of Forest Research. 2023. 74. 93-96
Kanon KATAGIRI, Izumi KOSAKA, Yuuki YANASE, Kanane SUGIMOTO, Hideki TAKIZAWA, Kazutoki ABE. Relationship between the photosynthetic net assimilation rate and stomatal conductance of water vapor in Fagus crenata planted at a low elevation in the temperate region on the Pacific Ocean side, Japan. Kanto Journal of Forest Research. 2023. 74. 101-104
Gas exchange and leaf characteristics of Japanese beech (Fagus crenata) in different climate zones
(The 135th Annual Meeting of the Japanese Forest Society 2024)
Measurements of photosynthetic and transpiration rates of Fagus crenata planted in cool- and warm-temperate zones
(The 13th Meeting of the Kanto Forest Research 2023)
Long-term observation of heat fluxes in a cool-temperate Fagus crenata-dominated deciduous broadleaf forest
(The 13th Meeting of the Kanto Forest Research 2023)
Water use efficiency in Fagus crenata at a low elevation in the temperate region on the Pacific Ocean side
(The 134th Annual Meeting of the Japanese Forest Society 2023)
Characteristics of dissolved matter at two forest catchment on a heavy snow region
(The 12th Meeting of the Kanto Forest Research 2022)
2000 - 2003 Nihon University Graduate School of Bioresource Sciences Natural Environment Studies
1994 - 1998 Nihon University Faculty of Agriculture and Veterinary Medicine Department of forest Science
Work history (6)：
2021/04 - 現在 College of Bioresource Sciences, Nihon University Associate Professor
2017/04 - 2021/03 College of Bioresource Sciences, Nihon University Assistant Professor
2014/04 - 2017/03 College of Bioresource Sciences, Nihon University Assistant Professor
2011/04 - 2014/03 College of Bioresource Sciences, Nihon University Reserch Assistant
2006/04 - 2011/03 Japan Conservation Engineers CO.,LTD.
2005/04 - 2006/03 Musashi University Part-time instructor
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Committee career (2)：
2021/04 - 現在 THE KANTO FOREST SOCIETY Advisor
2014/03 - 2016/05 The Japanese Forest Society Assistant Advisor
Association Membership(s) (4)：
The society of agricultural meteorology of Japan
, The Japanese forest society
, The Japan landslide society
, The Japan society of hydrology and water resources
