Articles | Volume 11, issue 4
https://doi.org/10.5194/bg-11-1297-2014
https://doi.org/10.5194/bg-11-1297-2014
Research article
 | 
27 Feb 2014
Research article |  | 27 Feb 2014

Seasonal shifts in the contributions of the Changjiang River and the Kuroshio Current to nitrate dynamics in the continental shelf of the northern East China Sea based on a nitrate dual isotopic composition approach

Y. Umezawa, A. Yamaguchi, J. Ishizaka, T. Hasegawa, C. Yoshimizu, I. Tayasu, H. Yoshimura, Y. Morii, T. Aoshima, and N. Yamawaki

Related authors

An ensemble Kalman filter system with the Stony Brook Parallel Ocean Model v1.0
Shun Ohishi, Tsutomu Hihara, Hidenori Aiki, Joji Ishizaka, Yasumasa Miyazawa, Misako Kachi, and Takemasa Miyoshi
Geosci. Model Dev., 15, 8395–8410, https://doi.org/10.5194/gmd-15-8395-2022,https://doi.org/10.5194/gmd-15-8395-2022, 2022
Short summary
Phytoplankton size class in the East China Sea derived from MODIS satellite data
Hailong Zhang, Shengqiang Wang, Zhongfeng Qiu, Deyong Sun, Joji Ishizaka, Shaojie Sun, and Yijun He
Biogeosciences, 15, 4271–4289, https://doi.org/10.5194/bg-15-4271-2018,https://doi.org/10.5194/bg-15-4271-2018, 2018
Short summary
Influence of the Changjiang River on the light absorption properties of phytoplankton from the East China Sea
S. Q. Wang, J. Ishizaka, H. Yamaguchi, S. C. Tripathy, M. Hayashi, Y. J. Xu, Y. Mino, T. Matsuno, Y. Watanabe, and S. J. Yoo
Biogeosciences, 11, 1759–1773, https://doi.org/10.5194/bg-11-1759-2014,https://doi.org/10.5194/bg-11-1759-2014, 2014

Related subject area

Biogeochemistry: Coastal Ocean
Temporal and spatial evolution of bottom-water hypoxia in the St Lawrence estuarine system
Mathilde Jutras, Alfonso Mucci, Gwenaëlle Chaillou, William A. Nesbitt, and Douglas W. R. Wallace
Biogeosciences, 20, 839–849, https://doi.org/10.5194/bg-20-839-2023,https://doi.org/10.5194/bg-20-839-2023, 2023
Short summary
Significant nutrient consumption in the dark subsurface layer during a diatom bloom: a case study on Funka Bay, Hokkaido, Japan
Sachi Umezawa, Manami Tozawa, Yuichi Nosaka, Daiki Nomura, Hiroji Onishi, Hiroto Abe, Tetsuya Takatsu, and Atsushi Ooki
Biogeosciences, 20, 421–438, https://doi.org/10.5194/bg-20-421-2023,https://doi.org/10.5194/bg-20-421-2023, 2023
Short summary
Contrasts in dissolved, particulate, and sedimentary organic carbon from the Kolyma River to the East Siberian Shelf
Dirk Jong, Lisa Bröder, Tommaso Tesi, Kirsi H. Keskitalo, Nikita Zimov, Anna Davydova, Philip Pika, Negar Haghipour, Timothy I. Eglinton, and Jorien E. Vonk
Biogeosciences, 20, 271–294, https://doi.org/10.5194/bg-20-271-2023,https://doi.org/10.5194/bg-20-271-2023, 2023
Short summary
Sediment quality assessment in an industrialized Greek coastal marine area (western Saronikos Gulf)
Georgia Filippi, Manos Dassenakis, Vasiliki Paraskevopoulou, and Konstantinos Lazogiannis
Biogeosciences, 20, 163–189, https://doi.org/10.5194/bg-20-163-2023,https://doi.org/10.5194/bg-20-163-2023, 2023
Short summary
Limits and CO2 equilibration of near-coast alkalinity enhancement
Jing He and Michael D. Tyka
Biogeosciences, 20, 27–43, https://doi.org/10.5194/bg-20-27-2023,https://doi.org/10.5194/bg-20-27-2023, 2023
Short summary

Cited articles

Altabet, M. A., Deuser, W. G., Honjyo, S., and Stienen, C.: Seasonal and depth-related changes in the source of sinking particles in the North Atlantic, Nature, 354, 136–138, 1991.
Balter, V., Simon, L., Fouillet, H., and Lecuyer, C.: Box-modeling of 15N/14N in mammals, Oecologia, 147, 212–222, 2006.
Casciotti, K. L., Sigman, D. M., Hastings, M. G., Bohlke, J. K., and Hilkert, A.: Measurement of the oxygen isotopic composition of nitrate in seawater and freshwater using the denitrifier method, Anal. Chem., 74, 4905–4912, 2002.
Chai, C., Yu, Z., Shen, Z., Song, X., Cao, X., and Yao, Y.: Nutrient characteristics in the Yangtze River Estuary and the adjacent East China Sea before and after impoundment of the Three Gorges Dam, Sci. Total Environ., 407, 4687–4695, 2009.
Chen, C. T. A.: Distributions of nutrients in the East China Sea and the South China Sea connection, J. Oceanogr., 64, 737–751, 2008.
Download
Altmetrics
Final-revised paper
Preprint