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Keywords: Primary production
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Journal Articles
Elementa: Science of the Anthropocene (2024) 12 (1): 00137.
Published: 10 December 2024
... Primary production Grazing pressure Kongsfjorden Primary production by phytoplankton represents the base of pelagic food webs and strongly influences biogeochemical cycles ( Falkowski et al., 1998 ). Especially in high latitude areas with strong seasonality, the mass accumulation of phototrophic...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2023) 11 (1): 00085.
Published: 27 April 2023
... (1.8 × 10 11 g C yr −1 ) lower than the new production supported by marine nutrients (7.3 × 10 12 g C yr −1 ). Although the potential contribution of river nutrients to new primary production is small (2.4%) at the bay-wide scale, it can be significant locally. Daily streamflow data for subarctic...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2022) 10 (1): 00068.
Published: 29 July 2022
... biomass and primary productivity dominated by small cells (<5 µm) that are reliant on recycled nutrients. Using combined 13 C/ 15 N stable isotope incubations, we calculated an average depth-integrated dissolved inorganic carbon uptake (net primary production) rate of 23.1 mmol C m –2 d –1 throughout...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2021) 9 (1): 00169.
Published: 13 October 2021
... and under-ice trawling. We estimated biomass and primary production of ice algae and under-ice phytoplankton as well as biomass, carbon demand, and secondary production of sea-ice meiofauna (>10 µm) and under-ice fauna (>300 µm). Sea-ice meiofauna biomass (0.1–2.8 mg C m –2 ) was dominated...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2017) 5: 39.
Published: 24 July 2017
... marine Arctic primary production Satellite records indicate that the minimum annual sea ice extent in the Arctic has been decreasing by more than 10% per decade over the last half century ( Vaughan et al., 2013 ), which results in a longer and more widespread open-water season ( Barber et al...
Includes: Supplementary data