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Seasonal Dynamics of Primary Production in the Southeastern Bering Sea Assessed Using Continuous Temporal and Vertical Dissolved Oxygen and Chlorophyll‐a Measurements
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2023
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Source: Journal of Geophysical Research: Oceans, 128(5)
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Journal Title:Journal of Geophysical Research: Oceans
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Description:The Bering Sea and other high-latitude systems are experiencing unprecedented changes related to climate warming and the consequent loss of sea ice. Understanding how such changes influence primary production is a pressing question. Here, we quantify primary production rates in the southeastern Bering Sea over 4 years (2016–2019) at daily to weekly time resolution. A moored high-resolution Profiling Crawler was used in combination with in situ sampling to collect physical and biological data in the ocean's upper 50 m. We used dissolved oxygen (O2) data to estimate gross and net primary production (NPP), and chlorophyll- a (Chl- a), temperature, and irradiance data to model NPP rates. We then assessed seasonal variation in phytoplankton
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Source:Journal of Geophysical Research: Oceans, 128(5)
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ISSN:2169-9275;2169-9291;
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Rights Information:CC0 Public Domain
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Compliance:Library
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