Waga Hisatomo 和賀久朋

Researcher Number	30869805
Other IDs
Affiliation (Current)	2025: 国立極地研究所, 国際極域・地球環境研究推進センター, 特任助教
Affiliation (based on the past Project Information) *help	2023: 国立極地研究所, 国際極域・地球環境研究推進センター, 特任助教 2021 – 2022: 北海道大学, 北極域研究センター, 研究員
Review Section/Research Field	Principal Investigator Basic Section 40030:Aquatic bioproduction science-related
Keywords	Principal Investigator 衛星リモートセンシング / 海氷 / 北極海 / 植物プランクトン

Research Projects
(1 results)
Research Products
(13 results)

Evaluation of phytoplankton bloom dynamics focused on sea-ice typesPrincipal Investigator
- Principal Investigator
  
  Waga Hisatomo
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 40030:Aquatic bioproduction science-related
- Research Institution
  National Institute of Polar Research
  Hokkaido University

All 2024 2023 2022 2021

All Journal Article Presentation

[Journal Article] Classification of optical water groups in the subarctic pacific and adjacent seas using satellite-derived light absorption spectra of chromophoric dissolved organic matter2024
- Author(s)
  Oida Joji、Hirawake Toru、Yamashita Youhei、Abe Hiroto、Nishioka Jun、Waga Hisatomo、Nomura Daiki、Kakehi Shigeho
- Journal Title
  
  Deep Sea Research Part I: Oceanographic Research Papers
  
  Volume: 208 Pages: 104313-104313
- DOI
  10.1016/j.dsr.2024.104313
- Data Source
  KAKENHI-PROJECT-21K14894
[Journal Article] Performance of primary production algorithm using absorption coefficient of phytoplankton in the Pacific Arctic2022
- Author(s)
  Futsuki Ryosuke、Hirawake Toru、Fujiwara Amane、Waga Hisatomo、Kikuchi Takashi、Nishino Shigeto、Isada Tomonori、Suzuki Koji、Watanabe Yutaka W.
- Journal Title
  
  Journal of Oceanography
  
  Volume: 78 Issue: 4 Pages: 311-335
- DOI
  10.1007/s10872-022-00646-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K14894, KAKENHI-PROJECT-19H04250
[Journal Article] Contribution of Small Phytoplankton to Primary Production in the Northern Bering and Chukchi Seas2022
- Author(s)
  Park Jung-Woo、Kim Yejin、Kim Kwan-Woo、Fujiwara Amane、Waga Hisatomo、Kang Jae Joong、Lee Sang-Heon、Yang Eun-Jin、Hirawake Toru
- Journal Title
  
  Water
  
  Volume: 14 Issue: 2 Pages: 235-235
- DOI
  10.3390/w14020235
- Data Source
  KAKENHI-PROJECT-21K14894
[Journal Article] A neural network-based method for satellite-based mapping of sediment-laden sea ice in the Arctic2022
- Author(s)
  Waga Hisatomo、Eicken Hajo、Light Bonnie、Fukamachi Yasushi
- Journal Title
  
  Remote Sensing of Environment
  
  Volume: 270 Pages: 112861-112861
- DOI
  10.1016/j.rse.2021.112861
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14894, KAKENHI-PROJECT-20H05707, KAKENHI-PROJECT-19H01961
[Journal Article] Variability in spring phytoplankton blooms associated with ice retreat timing in the Pacific Arctic from 2003-20192021
- Author(s)
  Waga Hisatomo、Eicken Hajo、Hirawake Toru、Fukamachi Yasushi
- Journal Title
  
  PLOS ONE
  
  Volume: 16 Issue: 12 Pages: 0261418-0261418
- DOI
  10.1371/journal.pone.0261418
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14894, KAKENHI-PROJECT-20H05707, KAKENHI-PROJECT-19H01961
[Presentation] Satellite remote sensing of phytoplankton size structure in optically complex Arctic waters: a comparison between conventional regression versus machine learning approaches2024
- Author(s)
  Waga, H., Fujiwara, A., Hirawake, T., Ackleson, S.G., and Moses, W.J.
- Organizer
  Ocean Sciences Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14894
[Presentation] High-resolution measurements of primary production in the Northern Gulf of Alaska2024
- Author(s)
  Waga, H., Kelly, T., Lowin, B., Strom, S., and Burt, W.
- Organizer
  Alaska Marine Science Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14894
[Presentation] Sediments incorporated into sea ice: Implications for phytoplankton growth2023
- Author(s)
  Waga, H., Oggier, M., Whitmore, L., and Fujiwara, A.
- Organizer
  Pacific Arctic Group Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14894
[Presentation] A parametric modeling approach for satellite-based monitoring of phytoplankton bloom features in the Pacific Arctic2022
- Author(s)
  Waga, H., Eicken, H., Hirawake, T., and Fukamachi, Y.
- Organizer
  Alaska Marine Science Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14894
[Presentation] Satellite-based monitoring of phytoplankton phenology using a parametric modeling approach in the Northern Gulf of Alaska2022
- Author(s)
  Waga, H.
- Organizer
  ESSAS Annual Science Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14894
[Presentation] A neural network-based method for satellite-based mapping of sediment-laden sea ice in the Arctic2022
- Author(s)
  Waga, H., Eicken, H., Light, B., Fukamachi, Y.
- Organizer
  Ocean Sciences Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14894
[Presentation] Detection of biologically productive water mass from ocean color satellite using chromophoric dissolved organic matter (CDOM)2022
- Author(s)
  Oida, J., Hirawake, T., Yamashita, Y., Abe, H., Nishioka, J., Waga, H., Nomura, D., Kakehi, S.
- Organizer
  ESSAS Annual Science Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14894
[Presentation] A neural network-based method for satellite mapping of sediment-laden sea ice in the Arctic2022
- Author(s)
  Waga, H., Eicken, H., Light, B., Fukamachi, Y.
- Organizer
  International Circumpolar Remote Sensing Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14894

Waga Hisatomo 和賀 久朋

Research Projects

Research Products

Evaluation of phytoplankton bloom dynamics focused on sea-ice typesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Classification of optical water groups in the subarctic pacific and adjacent seas using satellite-derived light absorption spectra of chromophoric dissolved organic matter2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Performance of primary production algorithm using absorption coefficient of phytoplankton in the Pacific Arctic2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Contribution of Small Phytoplankton to Primary Production in the Northern Bering and Chukchi Seas2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A neural network-based method for satellite-based mapping of sediment-laden sea ice in the Arctic2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Variability in spring phytoplankton blooms associated with ice retreat timing in the Pacific Arctic from 2003-20192021

Author(s)

Journal Title

DOI

Data Source

[Presentation] Satellite remote sensing of phytoplankton size structure in optically complex Arctic waters: a comparison between conventional regression versus machine learning approaches2024

Author(s)

Organizer

Data Source

[Presentation] High-resolution measurements of primary production in the Northern Gulf of Alaska2024

Author(s)

Organizer

Data Source

[Presentation] Sediments incorporated into sea ice: Implications for phytoplankton growth2023

Author(s)

Organizer

Data Source

[Presentation] A parametric modeling approach for satellite-based monitoring of phytoplankton bloom features in the Pacific Arctic2022

Author(s)

Organizer

Data Source

[Presentation] Satellite-based monitoring of phytoplankton phenology using a parametric modeling approach in the Northern Gulf of Alaska2022

Author(s)

Organizer

Data Source

[Presentation] A neural network-based method for satellite-based mapping of sediment-laden sea ice in the Arctic2022

Author(s)

Organizer

Data Source

[Presentation] Detection of biologically productive water mass from ocean color satellite using chromophoric dissolved organic matter (CDOM)2022

Author(s)

Organizer

Data Source

[Presentation] A neural network-based method for satellite mapping of sediment-laden sea ice in the Arctic2022

Author(s)

Organizer

Data Source

Waga Hisatomo 和賀久朋