Description Usage Format Source
Multiple aquatic ecosystems (pond, lake, river, lagoon, ocean) on the Arctic Coastal Plain (ACP) near Utqiaġvik, AK were visited to determine their relative contribution to landscape-level atmospheric CO2 flux and how this may have changed over time.
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A tibble with 231 rows and 15 variables:
Year data were collected
Habitat type (pond, lake, river, lagoon, ocean): Ocean = Ocean, Lagoon = Lagoon, Salt-River = River influenced by saltwater intrusion from lagoon. LAKE = Lake, RIVER = Freshwater river, POND = Pond, TK-POND = Thermokarst Pond
Identifies freshwater or saline (incl. brackish) conditions
Site name
When multiple sites within a single site were sampled, they were assigned a different subsite name
Where sample was taken within a water column
Day of year starting from Jan 1st. AKDT time
Week of the year
Dissolved organic carbon determined by non-purgeable organic carbon method (ppm). Precision for Elson and Chukchi sites is 0.1, for all other sites 0.01.
Water temperature in degrees Celsius
Partial pressure of CO2 (uatm)
Air temperature in degrees Celsius
Site description and bounding boxes, only for locations without exact coordinates
Beaufort Lagoon Ecosystems LTER and V. Lougheed. 2020. Carbon flux from aquatic ecosystems of the Arctic Coastal Plain along the Beaufort Sea, Alaska, 2010-2018 ver 7. Environmental Data Initiative. https://doi.org/10.6073/pasta/e6c261fbd143e720af5a46a9a131a616
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