Increase in the wave power caused by decreasing sea ice over the Sea of Okhotsk in winter

Autor: Shinsuke Iwasaki

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)

Abstract Increasing ocean surface waves owing to decreasing sea ice in the Sea of Okhotsk (SO) is a major concern. However, long-term trends of ocean surface waves in the SO have not yet been investigated. Therefore, the long-term trends of wave powe

Externí odkaz: https://doaj.org/article/1ce058738d8549e585ac5501d990c372

Abundance of non-conservative microplastics in the upper ocean from 1957 to 2066

Autor: Atsuhiko Isobe, Shinsuke Iwasaki, Keiichi Uchida, Tadashi Tokai

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-13 (2019)

The spatio-temporal distributions of these plastics are not fully characterized. Here the authors examined the sources, sinks and pathways and projected microplastic concentrations for 2066 and found that most plastics accumulate in the North Pacific

Externí odkaz: https://doaj.org/article/34b6b0d36b6c41a3a776a40e84efab88

Evaluation of Wave-Ice Parameterization Models in WAVEWATCH III® Along the Coastal Area of the Sea of Okhotsk During Winter

Autor: Junichi Otsuka, Shinsuke Iwasaki

Publikováno v: Frontiers in Marine Science, Vol 8 (2021)

Ocean surface waves tend to be attenuated by interaction with sea ice. In this study, six sea ice models in the third-generation wave model WAVEWATCH III® (WW3) were used to estimate wave fields over the Sea of Okhotsk (SO). The significant wave hei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e5be070bce2c2e1590f5db276586200
https://doi.org/10.3389/fmars.2021.713784

A multilevel dataset of microplastic abundance in the world’s upper ocean and the Laurentian Great Lakes

Autor: Takahisa Mituhasi, François Galgani, Anna N. Popova, Ryuichi Hagita, Yasuhiro Morii, Tadashi Tokai, Takafumi Azuma, La Daana K. Kanhai, Mitsuharu Yagi, Atsuhiko Isobe, Shin’ichro Kako, Keiri Imai, Keiichi Uchida, Yutaka Michida, Sherri A. Mason, Weiwei Zhang, Andrés Cózar, Muhammad Reza Cordova, Tohru Mukai, Kenichi Shimizu, Shinsuke Iwasaki, Amy Lusher, Nikolai Kozlovskii

Publikováno v: Microplastics and Nanoplastics
Microplastics and Nanoplastics (2662-4966) (Springer Science and Business Media LLC), 2021-12, Vol. 1, N. 1, P. 16 (14p.)

A total of 8218 pelagic microplastic samples from the world’s oceans were synthesized to create a dataset composed of raw, calibrated, processed, and gridded data which are made available to the public. The raw microplastic abundance data were obta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57ce2ef09de56c6e063998e776377488
https://hdl.handle.net/11250/2775431

EFFICIENT ESTIMATION METHOD FOR FUTURE CHANGES IN DESIGN WAVE HEIGHT USING d4PDF

Autor: Akihiro NOMURA, Noriyuki SATO, Hiroki ISHIKAWA, Tetsuya HAYAKAWA, Shinsuke IWASAKI, Junichi OTSUKA, Nobuhito MORI, Yasunori WATANABE

Publikováno v: Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering). 78:I_937-I_942

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c641f3e8424fe9a203fe16bc0b3252b6
https://doi.org/10.2208/kaigan.78.2_i_937