Research field (1)：
Ecology and environmental science
Research keywords (4)：
進化生態学
, 動物生態学
, 分子生態学
, 個体群生態学
Research theme for competitive and other funds (10)：
2022 - 2027 Developing wildlife-friendly farming via elucidation of small-clawed otter ecology: a case of an Indonesian paddyscape
2021 - 2025 Metapopulation genomics: integrating population dynamics and genomic using long-term data
2018 - 2021 Genetic basis of adaptive traits in stream salmonids: toward a large scale population genomics
2016 - 2018 Evolution of cellular bones in fishes: a phylogenetic comparative approach
2014 - 2017 Understanding genetics and value of wild salmon run
2014 - 2016 Genetic basis and evolutionary origin of migratory polymorphisms in salmonids
2012 - 2015 Ranking the priority for invasive crayfish control based on phenotypic and genetic characteristics
2011 - 2013 Evaluation of population units considering population dynamics, genetic structure, and life history variation
2008 - 2010 Developing management methods for invasive crayfish based on population genetic analysis
2007 - 2009 メタ個体群内における生活史形質の分化:河川性サケ科魚類を用いた実証研究
Show all
Papers (88)：
Chiharu Furusawa, Itsuro Koizumi. Behavioural sleep in salmonid fish with flexible diel activity. Animal Behaviour. 2024
Kurt D. Fausch, Kentaro Morita, Jun-ichi Tsuboi, Yoichiro Kanno, Shoichiro Yamamoto, Daisuke Kishi, Jason B. Dunham, Itsuro Koizumi, Koh Hasegawa, Mikio Inoue, et al. The past, present, and a future for native charr in Japan. Ichthyological Research. 2024
Tomoaki Konno, Kazunori Tanaka, Itsuro Koizumi. Host shift to non-native species or ecological dead end? Endangered branchiobdellidans (Annelida: Clitellata) found on introduced Signal Crayfish in Japan. Knowledge & Management of Aquatic Ecosystems. 2024
Ryota Hasegawa, Itsuro Koizumi. Consistent Negative Correlations between Parasite Infection and Host Body Condition Across Seasons Suggest Potential Harmful Impacts of Salmincola markewitschi on Wild White-Spotted Charr, Salvelinus leucomaenis. Zoological Science. 2024
Taihei Yamada, Itsuro Koizumi, Futoshi Nakamura. Seasonal changes in the ratio of congeneric charrs in northern Japanese tributaries with different temperature regimes. 2023
Takashi Ikeda, Itsuro Koizumi. Evaluation of multiple behavioral responses of sika deer to human hunting pressures. Journal of Wildlife Management(Note). 2023. Online version. e22499
長谷川稜太, 大槻泰彦, 植村洋亮, 古澤千春, 中正大, 小泉逸郎. Disentangling the causal relationship between parasite infection and low host condition. 日本生態学会大会講演要旨(Web). 2021. 68th
長谷川稜太, 大槻泰彦, 古澤千春, 植村洋亮, 中正大, 小泉逸郎. Do parasite infections cause new parasite infections?: a mark-recapture approach focusing on white-spotted charr and their parasitic copepods Salmincola carpionis. 個体群生態学会大会プログラム・講演要旨集(Web). 2020. 36th
