Papers - ARAKAWA Hisayuki

Pollution, degradation, and risk assessment of microplastic (> 30 μm) in subsurface (5 m) seawaters along Tokyo-Bangkok shipping route

Zijiang Yang, Takuma Suzuki, Voranop Viyakarn, Ryuichi Hagita, Hiroki Joshima, Hisayuki Arakawa , 2025.08

Science of the Total Environment

DOI

Identification of environmental microplastics using large language models: DeepSeek-R1-Distill-Llama-8B, GPT-4o, and GPT-4o-mini

Zijiang Yang, Hisayuki Arakawa , 2025.07

Vibrational Spectroscopy

DOI

マイクロプラスチックのろ過濃縮システム

二井信行、小池義和、荒川久幸 , 2025.07

Japan Energy & Technology Intelligence

Converting carbonyl index values in microplastics studies

Zijiang Yang, Hisayuki Arakawa , 2025.03

Science of the Total Environment

DOI

The effect of particles concentration in river water to survival of juvenile chum salmon in hatchery

Kohei KISHI, Rei ONODERA, Akira MATSUMOTO, Yukiko MATSUBAYASHI, Hisayuki ARAKAWA , 2025.02

Aquaculture

DOI

Onboard measurement of polyethylene (PE) microplastics on a research vessel using Raman micro-spectroscopy: a preliminary study for testing feasibility

Zijiang Yang, Hiroya Nagashima, Yoshikazu Koike, Nobuyuki Futai, Hasegawa, Hisayuki Arakawa , 2025.01

Marine Pollution Bulletin

DOI

Influence of mesh selectivity on risk assessment of marine microplastics

Zijiang Yang, Jiaqi Zhang, Masayuki Sakaguchi, Shinya Oka, Voranop Viyakarn, Atsuhiko Isobe, Hisayuki Arakawa , 2025.01

Marine Pollution Bulletin

DOI

Estimation of laser spot size in Raman micro-imaging and improved particle size estimation of small microplastics (SMP)

Zijiang Yang, Hisayuki Arakawa , 2024.12

Colloids and surface, c: environmental aspects

DOI

Carbonyl index of miniaturized microplastics at the sea surface

Murat Celik, Zijiang Yang, Haodon Xu, Haruka Nakano, Atsuhiko Isobe, Hisayuki Arakawa , 2024.12

Marine Pollution Bulletin

DOI

Concentration and carbonyl index of microplastic in surface seawater in southeastern coastal region off Japan, Northwestern Pacific.

Zijiang Yang, Jiaqi Zhang, Voranop Viyakarn, Sukchai Arnupapboon, Anusorn Chanyim, Anuphap Lorpai, Toshifumi Hayashi, Ryuichi Hagita, Keiichi Uchida, Hisayuki Arakawa , 2024.09

Marine Pollution Bulletin

DOI

Microplastic volumes in Tokyo Bay

Sato, Mirai, Zijiang Yang, Yukiho Katagata, Hiroaki Hamada, Yuta Yamada, H. Arakawa , 2024.08

Marine Pollution Bulletin

DOI

An automatic method for accurate signal-to-noise ratio estimation and baseline correction of Raman spectra of environmental microplastics

Zijiang Yang, Nagashima Hiroya, Celik Murat, Hisayuki Arakawa , 2024.08

Spectrochimica Acta

DOI

Development of a Ship-based Camera Monitoring System for Floating Marine Debris

Ruofei Yang, Keiichi Uchida, Yoshinori Miyamoto, Hisayuki Arakawa, Ryuichi Hagita, Tetsutaro Aikawa , 2024.07

Marine Pollution Bulletin

DOI

MPs contamination of oyster in Tokyo Bay.

Winnie Awuor, Kotaro Tsuchiya, Hisayuki Arakawa , 2024.07

Regional studies in marine sciences

DOI

東日本大震災から10年を経た気仙沼湾海底堆積物の油汚染

池田吉用、荒川久幸 , 2024.06

沿岸域学会誌

Are macroalgae the transporters? Microplastics of organisms in the Tsurumi River estuary (Tokyo Bay, Japan) using the unified method.

Hiraku Tanoiri, Haruka Nakano, Hisayuki Arakawa, Masashi Yokota , 2024.06

Regional Studies in Marine Science

DOI

Plastics contamination in the coastal areas around Japan: A review

Hisayuki Arakawa, Haruka Nakano, Keiichi Uchida , 2024.03

La mer

DOI

Spectral analysis of environmental microplastics using average spectra

Zijiang Yang, Jiaqi Zhang, Haruka Nakano, Murat Celik, Hisayuki Arakawa , 2024.03

Science of the total environment

DOI

Microplastic assessment in the benthic ecosystem of Tokyo Bay: Sediment, water, and macrobenthic perspectives

Said M Hashim, Md. Jahangir Alam, Zijiang Yang, Hisayuki Arakawa , 2024.01

Regional Studies in Marine Science

DOI

Microplastic risk assessment in the coastal and open ocean areas around Japan

Haruka NAKANO, María Belén ALFONSO, Suppakan JANDANG, Hisayuki ARAKAWA , 2023.11

Regional studies in Marine Science

DOI