Articles | Volume 18, issue 1
https://doi.org/10.5194/os-18-143-2022
https://doi.org/10.5194/os-18-143-2022
Research article
 | 
31 Jan 2022
Research article |  | 31 Jan 2022

Wind-driven upwelling and surface nutrient delivery in a semi-enclosed coastal sea

Ben Moore-Maley and Susan E. Allen

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Cited articles

Allen, S. E. and Wolfe, M. A.: Hindcast of the timing of the spring phytoplankton bloom in the Strait of Georgia, 1968–2010, Prog. Oceanogr., 115, 6–13, https://doi.org/10.1016/j.pocean.2013.05.026, 2013. a
Bakri, T. and Jackson, P.: Statistical and synoptic analyses of offshore wind variations, Int. J. Climatol., 39, 3201–3217, https://doi.org/10.1002/joc.6012, 2019. a, b, c
Bakri, T., Jackson, P., and Doherty, F.: A synoptic climatology of strong along‐channel winds on the coast of British Columbia, Canada, Int. J. Climatol., 37, 2398–2412, https://doi.org/10.1002/joc.4853, 2017a. a
Bakri, T., Jackson, P., and Doherty, F.: Along-channel winds in Howe Sound: climatological analysis and case studies, Atmos. Ocean, 55, 12–30, https://doi.org/10.1080/07055900.2016.1233094, 2017b. a
Barth, J. A., Menge, B. A., Lubchenco, J., Chan, F., Bane, J. M., Kirincich, A. R., McManus, M. A., Nielsen, K. J., Pierce, S. D., and Washburn, L.: Delayed upwelling alters nearshore coastal ocean ecosystems in the northern California Current, P. Natl. Acad. Sci. USA, 104, 3719–3724, https://doi.org/10.1073/pnas.0700462104, 2007. a
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Short summary
Inland seas are critical habitats for globally important fisheries, and the local food webs that support these fisheries are often limited by surface nutrient availability. In the Strait of Georgia, which supports several key northern Pacific fisheries, we identify wind-driven upwelling as a dominant source of summer surface nutrients using a high-resolution coupled ecosystem model. This newly identified underlying mechanism will inform interpretations of ecosystem variability in the region.