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Akiko Nagasaka

13 works

Forestry Research Institute Hokkaido Research Organization Bibai Japan

  1. Geological Effects on the Scaling Relationships of Groundwater Contributions in Forested Watersheds

    Kenta Iwasaki, Yu Nagasaka, Akiko Nagasaka

    ArticleHydrology and Watershed Management StudiesWater Resources Research20214 citations
    ABI

  2. Retention Experiment for Plantation Forestry in Sorachi, Hokkaido (REFRESH): A large-scale experiment for retaining broad-leaved trees in conifer plantations

    Yuichi Yamaura, Nobuhiro Akashi, Akira Unno +4

    ArticleForest ecology and management20181 citations
    ABI

  3. Underlying geology and climate interactively shape climate change refugia in mountain streams

    Nobuo Ishiyama, Masanao Sueyoshi, Jorge García Molinos +7

    ArticleFish Ecology and Management StudiesEcological Monographs20231 citations
    ABI

  4. Untitled

    Akiko Nagasaka, Miyuki Nakajima, Seiji Yanai +1

    ArticleFreshwater macroinvertebrate diversity and ecologyEcology and Civil Engineering20000 citations
    ABI

  5. Influence of Land Use on Suspended Sediment Discharge from Watersheds Emptying into Funka Bay, Southwestern Hokkaido, Northern Japan.

    Hirokazu Sato, Seiji Yanai, Yu Nagasaka +2

    ArticleSoil erosion and sediment transportJOURNAL OF JAPAN SOCIETY OF HYDROLOGY AND WATER RESOURCES20020 citations
    ABI

  6. Lateral input of particulate organic matter from bank slopes surpasses direct litter fall in the uppermost reaches of a headwater stream in Hokkaido, Japan

    Kaori Kochi, Yoshio Mishima, Akiko Nagasaka

    ArticleSoil and Water Nutrient DynamicsLimnology20090 citations
    ABI

  7. Relationship between land uses and stable isotope ratios of masu salmon juveniles, aquatic algae and riparian plant.

    Kazutaka Shimoda, Akiko Nagasaka, Yu Nagasaka

    ArticleIsotope Analysis in EcologyEcology and Civil Engineering20140 citations
    ABI

  8. Ⅲ-1. How local residents recognize the ecological connection from forest to the sea?: Case Study from Furen River Basin

    Akiko Nagasaka

    ArticleRegional Development and EnvironmentNIPPON SUISAN GAKKAISHI20170 citations
    ABI

  9. Spatiotemporal analysis of topography and vegetation in check dams using RTK-UAV and SfM-MVS photogrammetry

    Masato Hayamizu, Yasutaka Nakata, Satoshi Hasui +3

    ArticleRemote Sensing and LiDAR ApplicationsJapan Geoscience Union20200 citations
    ABI

  10. Effectiveness of check-dam improvement on freshwater fishes: assessment based on long-term monitoring and environmental DNA applicability.

    Masato Hayamizu, Nobuo Ishiyama, H. Mizumoto +10

    ArticleEnvironmental DNA in Biodiversity StudiesEcology and Civil Engineering20210 citations
    ABI

  11. Thermal video recording while walking: A simple method for mapping groundwater discharge points along forested headwater streams

    Kenta Iwasaki, Keitaro Fukushima, Yu Nagasaka +3

    PreprintFish Ecology and Management Studies20220 citations
    ABI

  12. Real‐Time Monitoring and Postprocessing of Thermal Infrared Video Images for Sampling and Mapping Groundwater Discharge

    Kenta Iwasaki, Keitaro Fukushima, Yu Nagasaka +3

    ArticleGroundwater and Watershed AnalysisWater Resources Research20230 citations
    ABI

  13. Effects of Retention Forestry on Nitrate Concentration in a Small Watershed of Todo-fir (<i>Abies sachalinensis</i>) Plantations

    Yu Nagasaka, Akiko Nagasaka

    ArticleEcology and Conservation StudiesJournal of the Japanese Forest Society20240 citations
    ABI