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Primary productivity impacts community structure of euphausiids in the low-latitude Indian and Pacific Oceans J. Oceanogr. (IF 2.3) Pub Date : 2024-02-14
Abstract Euphausiids are a vital component of global marine micronekton. To reveal the primary environmental factors influencing euphausiid distribution patterns in the previously overlooked low-latitude ecosystems, we investigated a large-scale community structure of euphausiids covering the North Pacific subtropical gyre (NPSG) and low-latitude eastern Indian (EI), and South Pacific Oceans (SP).
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Future changes in marine heatwaves based on high-resolution ensemble projections for the northwestern Pacific Ocean J. Oceanogr. (IF 2.3) Pub Date : 2024-01-31 Yuma Kawakami, Hideyuki Nakano, L. Shogo Urakawa, Takahiro Toyoda, Kei Sakamoto, Shiro Nishikawa, Toru Sugiyama, Masao Kurogi, Yoichi Ishikawa, Katsunari Sato, Goro Yamanaka
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Spatial variability in wave characteristics along the eastern Arabian Sea J. Oceanogr. (IF 2.3) Pub Date : 2024-01-22 A. Anusree, M. M. Amrutha, V. Sanil Kumar
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Dependence of drag coefficient on the spectral width of ocean waves J. Oceanogr. (IF 2.3) Pub Date : 2024-01-17 Dongliang Zhao, Moxin Li
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The behaviour of aluminium, manganese, iron, cobalt, and lead in the subarctic Pacific Ocean: boundary scavenging and temporal changes J. Oceanogr. (IF 2.3) Pub Date : 2024-01-13 Cheuk-Yin Chan, Linjie Zheng, Yoshiki Sohrin
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Temporal variation in vitamin B12 concentration and their impact on phytoplankton composition of surface waters of a coastal ocean off Japan (Ariake Sea) J. Oceanogr. (IF 2.3) Pub Date : 2024-01-12
Abstract Most phytoplankton, including harmful algal bloom (HAB)-forming species, have an absolute requirement for vitamin B12 (cobalamin). However, the cycling of vitamin B12 in the ocean is still poorly understood. For example, in the Ariake Sea, where local fisheries have been affected by HABs, the impact of vitamin B12 on phytoplankton dynamics has never been evaluated. This study reports the surface
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Vortex pairs formed by tidal currents in the Naruto Strait: effects of bottom topography, density stratification, and coastline geometry J. Oceanogr. (IF 2.3) Pub Date : 2023-12-27
Abstract Vortex pairs formed at a strait outlet by tidal flow effectively induce water exchange and material transport in coastal areas. However, the effects of complex bottom topography and density stratification remain unclear. Here, we investigated the development and propagation of vortex pairs in the Naruto Strait, which has complex topography. Satellite observations indicated that the vortex
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Sources and dynamics of dissolved black carbon in the Pearl River Estuary and Shelf, Northern South China Sea J. Oceanogr. (IF 2.3) Pub Date : 2023-12-05 Qinghua Zhang, Junfei Zhou, Ziming Fang, Weifeng Yang, Min Chen, Minfang Zheng
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Backward-tracking simulations of sea ice in the Sea of Okhotsk toward understanding of material transport through sea ice J. Oceanogr. (IF 2.3) Pub Date : 2023-10-17 Mizuki Kuga, Kay I. Ohshima, Sachiko Kishi, Noriaki Kimura, Takenobu Toyota, Jun Nishioka
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Average coastal residence time distribution estimated by a 2-km resolution Japanese coastal model J. Oceanogr. (IF 2.3) Pub Date : 2023-09-15 Kei Sakamoto, Hideyuki Nakano, Takahiro Toyoda, L. Shogo Urakawa, Hiroyuki Tsujino
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Long-term variability in larval recruitment rates of a callianassid shrimp population on an intertidal sandflat in an estuary-to-coastal ocean interface area in relation to river discharge and shelf water movement, western Kyushu, Japan J. Oceanogr. (IF 2.3) Pub Date : 2023-09-05 Akio Tamaki, Yu Umezawa, Yuichiro Hongo, Tetsutaro Takikawa
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Diurnal coastal trapped waves propagating along the east coast of the Shimokita Peninsula, Japan J. Oceanogr. (IF 2.3) Pub Date : 2023-09-01 Teiji In, Tomoyuki Kuji, Hisaki Kofuji, Tomoharu Nakayama
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Seasonal variation in the current field and development of bottom cold water in Harima-Nada J. Oceanogr. (IF 2.3) Pub Date : 2023-08-30 Siraporn Tong-u-dom, Akihiko Morimoto, Qian Leng, Xinyu Guo
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Subsurface sound channel and seasonal variation of its characteristics in the mid-latitude of Northwest Pacific J. Oceanogr. (IF 2.3) Pub Date : 2023-08-29 Gengming Zhang, Lei Zhang, Yitao Wang, Hua Wang, Song Li, Weishuai Xu, Yue Yu, Yinfei Zhou, Qinghong Li, Xiangjun Yu, Xiaofang Sun
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Winter bloom initiation with water column stabilization and improvement of light environment in a turbid shallow coastal water J. Oceanogr. (IF 2.3) Pub Date : 2023-08-18 Naoya Minamiura, Soichi Yamaguchi, Takayuki Mine, Takuya Iwanaga
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Detailing secondary frontal bore of internal tides breaking above deep-ocean topography J. Oceanogr. (IF 2.3) Pub Date : 2023-08-14 Hans van Haren
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Kuroshio water intrusion into the subarctic region in the western North Pacific Ocean and analyses of the Lagrangian coherent structure J. Oceanogr. (IF 2.3) Pub Date : 2023-08-14 Takuro Matsuta, Humio Mitsudera
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Distributions of tritium and 137Cs in coastal seawater and biota off Aomori and Iwate prefectures, Japan J. Oceanogr. (IF 2.3) Pub Date : 2023-08-13 Ohtsuki Satoru, Shirotani Yuhei, Takata Hyoe
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Energy transmission pathways of equatorial waves within the Maritime Continent: a view with the wave energy flux J. Oceanogr. (IF 2.3) Pub Date : 2023-08-12 Yusuke Terada, Yukio Masumoto
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Wave and current in extratropical versus tropical cyclones J. Oceanogr. (IF 2.3) Pub Date : 2023-08-02 Yu-Chia Chang, Guan-Yu Chen, Peter C. Chu, Luca R. Centurioni, Chin-Chu Liu
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50-year volume transport of the Soya Warm Current estimated from the sea-level difference and its relationship with the Tsushima and Tsugaru Warm Currents J. Oceanogr. (IF 2.3) Pub Date : 2023-06-22 Kay I. Ohshima, Mizuki Kuga
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Different responses of phytoplankton to Fe manipulation in Fe-limited waters with contrasting surface mixed layer depths in the western subarctic Pacific J. Oceanogr. (IF 2.3) Pub Date : 2023-06-15 Kazuhiro Yoshida, Jun Nishioka, Ichiro Yasuda, Koji Suzuki
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Seasonal variation in metabolic rate of plankton community in the inner part of Tokyo Bay J. Oceanogr. (IF 2.3) Pub Date : 2023-06-03 Shinji Hashimoto, Haruto Nagashima
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Rapid increase of surface water pCO2 revealed by settling particulate organic matter carbon isotope time series during 2001–2009 in Sagami Bay, Japan J. Oceanogr. (IF 2.3) Pub Date : 2023-04-11 Yoshihisa Mino, Chiho Sukigara, Atsushi Watanabe, Akihiko Morimoto, Kaori Uchiyama-Matsumoto, Masahide Wakita, Takashi Ishimaru
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Subtropical Mode Water in a recent persisting Kuroshio large-meander period: part II—formation and temporal evolution in the Kuroshio recirculation gyre off Shikoku J. Oceanogr. (IF 2.3) Pub Date : 2023-04-12 Hatsumi Nishikawa, Eitarou Oka, Shusaku Sugimoto
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Near-surface dynamic structure in the northern South China Sea and Northwest Pacific revealed using Lagrangian data J. Oceanogr. (IF 2.3) Pub Date : 2023-04-01 Pengchao Niu, Guanghong Liao
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Seasonal changes in the vertical distribution and population structure of Calanus sinicus and Calanus jashnovi (Copepoda: Calanoida) in Sagami Bay, Japan J. Oceanogr. (IF 2.3) Pub Date : 2023-03-21 Takumi Nonomura, Jun Nishikawa, Shuhei Nishida
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Luzon strait mesoscale eddy characteristics in HYCOM reanalysis, simulation, and forecasts J. Oceanogr. (IF 2.3) Pub Date : 2023-03-09 Corinne B. Trott, E. Joseph Metzger, Zhitao Yu
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Hydrographic structures of Tokyo Bay between 1992 and 2019 and evidence of temperature increase; observational results by the training vessel Seiyo-Maru J. Oceanogr. (IF 2.3) Pub Date : 2023-03-05 Haruka Nakano, Testutaro Aikawa, Ryuichi Hagita, Hiroaki Hamada, Toshifumi Hayashi, Hiroki Joshima, Yujiro Kitade, Naho Horimoto‐Miyazaki, Tadashi Miyazaki, Masao Nemoto, Akira Noda, Masayuki Sakaguchi, Chiho Sukigara, Yuta Yamada, Jiro Yoshida
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Succession of three dominant diatoms, Skeletonema, Thalassiosira, and Pseudo-nitzschia in the inner area of Tokyo Bay from 2003 to 2017 J. Oceanogr. (IF 2.3) Pub Date : 2023-02-27 Yo Ueno, Mai Takano, Toshiya Katano, Kenji Yoshino, Naho Miyazaki-Horimoto, Saori Yasui-Tamura, Chiho Sukigara, Issei Hamana, Fuminori Hashihama, Jota Kanda, Takashi Ishimaru
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Coastal water temperature difference, a potential predictor of glass eel recruitment in Anguilla japonica during non-meander periods of the Kuroshio J. Oceanogr. (IF 2.3) Pub Date : 2023-02-08 Yoichi Miyake, Marie-Agnès Tellier, Aigo Takeshige, Hikaru Itakura, Akira Yoshida, Kazuki Yokouchi, Mayu Shiozaki, Shingo Kimura
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Satellite features of river plumes over the Lobos–Tuxpan reef system J. Oceanogr. (IF 2.3) Pub Date : 2023-02-03 José de Jesús Salas Pérez, David Salas Monreal, Adán Guillermo Jordán-Garza, Fernando Rodríguez Lehovec
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Temporal variations in the surface primary productivity and their causes at a station F3 in the inner Tokyo Bay J. Oceanogr. (IF 2.3) Pub Date : 2023-01-27 Issei Hamana, Chiho Sukigara, Naho Horimoto-Miyazaki, Fuminori Hashihama, Michiyo Yamamoto-Kawai, Jota Kanda
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The origin and characteristics of dissolved organic carbon in the highly urbanized coastal waters of Tokyo Bay J. Oceanogr. (IF 2.3) Pub Date : 2023-01-24 Atsushi Kubo, Youhei Yamashita, Fuminori Hashihama, Jota Kanda
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Influence of North Pacific subtropical mode water variability on the surface mixed layer through the heaving of the upper thermocline on decadal timescales J. Oceanogr. (IF 2.3) Pub Date : 2023-01-10 Fumiaki Kobashi, Norihisa Usui, Nanami Akimoto, Naoto Iwasaka, Toshio Suga, Eitarou Oka
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Intrusion of Coastal Oyashio water to Funka Bay and Tsugaru Strait occasionally disturbed by Kuroshio-originating warm core ring J. Oceanogr. (IF 2.3) Pub Date : 2023-01-09 H. Abe, Y. Yahiro, T. Hasegawa, T. Hirawake, H. Onishi, A. Ooki, T. Takatsu, K. Sasaki, M. Wakita, H. Kaneko, S. Watanabe, T. Tanaka, T. Okunishi, S. Ohno, S. Hashizume
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Near-inertial wave propagation between stratified and homogeneous layers J. Oceanogr. (IF 2.3) Pub Date : 2023-01-08 Hans van Haren
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Organic complexation of copper in Japanese estuarine waters using reverse titration method J. Oceanogr. (IF 2.3) Pub Date : 2022-12-26 Wiwit, Kuo Hong Wong, Hideki Fukuda, Hiroshi Ogawa, Asami S. Mashio, Hajime Obata
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Volume transport of the Kuroshio south of Japan estimated from repeated full-depth hydrographic surveys and current measurements J. Oceanogr. (IF 2.3) Pub Date : 2022-12-17 Shiro Imawaki, Hiroshi Uchida, Hiroshi Ichikawa, Masao Fukasawa, Shin-ichiro Umatani, Hiroyuki Yoritaka
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Processes governing seasonal and interannual change of the Antarctic sea-ice area J. Oceanogr. (IF 2.3) Pub Date : 2022-12-07 Noriaki Kimura, Tomoyuki Onomura, Takashi Kikuchi
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The island mass effect: a study of wind-driven nutrient upwelling around reef islands J. Oceanogr. (IF 2.3) Pub Date : 2022-12-03 Jochen Kämpf, Luciana Möller, Ryan Baring, Alex Shute, Courtney Cheesman
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Particle-tracking experiments of coastal-origin sea ice that could induce high biological productivity in the Sea of Okhotsk J. Oceanogr. (IF 2.3) Pub Date : 2022-11-28 Mizuki Kuga, Kay I. Ohshima, Noriaki Kimura, Kazuki Nakata, Yasushi Fukamachi
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Long-term sea-level variability along the coast of Japan during the 20th century revealed by a 1/10 $$^{\circ }$$ OGCM J. Oceanogr. (IF 2.3) Pub Date : 2022-11-29 Hideyuki Nakano, Shogo Urakawa, Kei Sakamoto, Takahiro Toyoda, Yuma Kawakami, Goro Yamanaka
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Occurrence patterns of larval mesopelagic fishes in the mouth of highly eutrophic Tokyo Bay, central Japan J. Oceanogr. (IF 2.3) Pub Date : 2022-11-09 Rio Nagaiwa, Aiko Tachibana, Masato Moteki
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Decadal changes in the basin-wide heat budget of the mid-latitude North Pacific Ocean J. Oceanogr. (IF 2.3) Pub Date : 2022-10-28 Yoshimi Kawai, Akira Nagano, Takuya Hasegawa, Hiroyuki Tomita, Masanobu Tani
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Oscillation and the resulting bait loss observed in pelagic longline hooks J. Oceanogr. (IF 2.3) Pub Date : 2022-10-03 Daisuke Shiode, Jotaro Yokotaki, Masao Nemoto, Tadashi Miyazaki, Fuxiang Hu, Tadashi Tokai
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Cladoceran communities in offshore Suruga Bay, Japan: How are they formed? J. Oceanogr. (IF 2.3) Pub Date : 2022-09-24 Akiyuki Kenmochi, Daisuke Takahashi, Hiroyuki Matsuura, Takashi Yoshikawa, Rumi Sohrin, Yumiko Obayashi, Hiroshi Kuroda, Jun Nishikawa
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Zinc and silicon biogeochemical decoupling in the North Pacific Ocean J. Oceanogr. (IF 2.3) Pub Date : 2022-09-24 Kiminori Sugino, Akira Oka
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Cross-shelf overturning in geostrophic-stress-dominant coastal fronts J. Oceanogr. (IF 2.3) Pub Date : 2022-09-21 Nan Yuan, Humio Mitsudera
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Atmosphere-upper-ocean interactions during three rare cases of rapidly intensified tropical cyclones over North Indian Oceans J. Oceanogr. (IF 2.3) Pub Date : 2022-09-17 A. Munsi, A. P. Kesarkar, J. N. Bhate, K. Singh, A. Panchal, G. Kutty, M. M. Ali, Ashish Routray, R. K. Giri
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Temporal variation of particulate organic carbon flux at the mouth of Tokyo Bay J. Oceanogr. (IF 2.3) Pub Date : 2022-08-18 Chiho Sukigara, Shigeyoshi Otosaka, Naho Horimoto-Miyazaki, Yoshihisa Mino
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Wave setup at the Minamitorishima tide gauge J. Oceanogr. (IF 2.3) Pub Date : 2022-08-17 Richard D. Ray, Mark A. Merrifield, Philip L. Woodworth
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Current observations on and around a deep-ocean island/reef: northern Palau and Velasco Reef J. Oceanogr. (IF 2.3) Pub Date : 2022-08-10 William J. Teague, Hemantha W. Wijesekera, David W. Wang, Zachariah R. Hallock
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Preface: scientific researches conducted by the training vessel Seiyo-Maru J. Oceanogr. (IF 2.3) Pub Date : 2022-08-04 Jota Kanda, Toshiya Katano, Naho Horimoto-Miyazaki, Chiho Sukigara, Jiro Yoshida
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Effects of cyanate enrichment on growth of natural phytoplankton populations in the subtropical Pacific J. Oceanogr. (IF 2.3) Pub Date : 2022-08-02 Mitsuhide Sato, Fuminori Hashihama, Shigenobu Takeda
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Identification of Kuroshio meanderings south of Japan via a topological data analysis for sea surface height J. Oceanogr. (IF 2.3) Pub Date : 2022-07-31 Takashi Sakajo, Shun Ohishi, Tomoki Uda
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Superposition of coastal-trapped waves and Kuroshio warm water intrusions caused unusually high sea levels around the southern coasts of Japan in early September 1971 J. Oceanogr. (IF 2.3) Pub Date : 2022-07-29 Nariaki Hirose, Norihisa Usui, Kei Sakamoto, Nadao Kohno, Goro Yamanaka
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Sea level variability along the Japanese coast forced by the Kuroshio and its extension J. Oceanogr. (IF 2.3) Pub Date : 2022-07-29 Norihisa Usui, Koji Ogawa
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Distribution characteristics of pycnocline in the northern South China Sea based on an improved vertical gradient method J. Oceanogr. (IF 2.3) Pub Date : 2022-07-19 Li Zou, Xueyu Wang, Zehua Wen, Zongbing Yu, Xinyu Ma