ble_co2: Carbon flux from aquatic ecosystems of the Arctic Coastal...

Description Usage Format Source

Description

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.

Usage

1

Format

A tibble with 231 rows and 15 variables:

year

Year data were collected

habitat

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

fw_sal

Identifies freshwater or saline (incl. brackish) conditions

site

Site name

station

When multiple sites within a single site were sampled, they were assigned a different subsite name

water_column_position

Where sample was taken within a water column

julien_day

Day of year starting from Jan 1st. AKDT time

woy

Week of the year

doc

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_temp_c

Water temperature in degrees Celsius

pCO2

Partial pressure of CO2 (uatm)

air_temp_c

Air temperature in degrees Celsius

location_notes

Site description and bounding boxes, only for locations without exact coordinates

Source

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


karenezhao/alohakez documentation built on June 27, 2021, 10:22 p.m.