USAP-DC

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Heterotrophic Bacterial Production Samples from Station E (Palmer Station, Antarctica) and Associated Incubation Experiments Data DOI: https://doi.org/10.15784/601644 Cite as Countway, P., & Matrai, P. (2023) "Heterotrophic Bacterial Production Samples from Station E (Palmer Station, Antarctica) and Associated Incubation Experiments" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.15784/601644. AMD - DIF Record(s) USAP-1543450_1 Abstract Rates of heterotrophic bacterial production (BP) via 3H-Leu uptake were estimated for samples collected from Station E (Palmer Station, Antarctica) and associated incubation experiments. Rates of BP in seawater incubations greatly exceeded BP rates in the environment, likely due to stimulation of phytoplankton blooms and addition of DMSP in experimental treatments. Methods for determining BP were identical to those used by Palmer LTER investigators. References for the analytical methods used for these analyses are included in a secondary tab with the uploaded data. Creator(s): Countway, Peter; Matrai, Patricia Date Created: 2023-01-03 Repository: USAP-DC (current) License: Creative Commons Attribution Only v4.0 Generic [CC BY 4.0] Spatial Extent(s) West: -66, East: -63, South: -66, North: -63 Temporal Extent(s) Start: 2016-12-01 - End: 2018-05-01 Award(s) NSF 1543450 Version: 1 Related Project(s) Microbial Community Structure and Expression of Functional Genes Involved in the Seasonal Cycling of DMSP in the Southern Ocean Keywords 3H-Leu Antarctica Bacteria Biota DMSP Heterotrophic Bacterial Production Palmer Station