Hull, Erin A; Neumann, Rebecca B; Olden, Julian D; Gawel, James E (2021): Dissolved oxygen and arsenic concentrations in the water column of south-central Puget Sound urban lakes from June 2019 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.930833
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Abstract:
Dissolved oxygen measurements and water samples for dissolved arsenic were taken from a boat at approximately the deepest point in each lake in June 2019. Dissolved oxygen was measured every half meter using an In-Situ smarTROLL MP equipped with an optical Rugged Dissolved Oxygen (RDO) sensor. Water samples were collected using a peristaltic pump, filtered (0.45 µm Geotech cartridge filter), and then acidified with 1% HNO3 (v/v) in the laboratory. Concentrations of total arsenic in water samples were determined by inductively-coupled plasma mass spectrometry (ICP-MS) on an Agilent 7900 at the University of Washington Tacoma.
Related to:
Hull, Erin A; Barajas, Marco; Burkart, Kenneth A; Fung, Samantha R; Jackson, Brian P; Barrett, Pamela M; Neumann, Rebecca B; Olden, Julian D; Gawel, James E (2021): Human health risk from consumption of aquatic species in arsenic-contaminated shallow urban lakes. Science of the Total Environment, 770, 145318, https://doi.org/10.1016/j.scitotenv.2021.145318
Hull, Erin A; Neumann, Rebecca B; Olden, Julian D; Gawel, James E (2021): Arsenic speciation in aquatic organisms collected from south-central Puget Sound urban lakes in 2018 and 2019. PANGAEA, https://doi.org/10.1594/PANGAEA.930832
Hull, Erin A; Neumann, Rebecca B; Olden, Julian D; Gawel, James E (2021): Total arsenic in aquatic organisms collected from south-central Puget Sound urban lakes between 2004 and 2019. PANGAEA, https://doi.org/10.1594/PANGAEA.930839
Hull, Erin A; Neumann, Rebecca B; Olden, Julian D; Gawel, James E (2021): Total arsenic in littoral sediments in south-central Puget Sound urban lakes from 2018 and 2019. PANGAEA, https://doi.org/10.1594/PANGAEA.930841
Coverage:
Median Latitude: 47.307000 * Median Longitude: -122.267250 * South-bound Latitude: 47.189000 * West-bound Longitude: -122.304000 * North-bound Latitude: 47.427000 * East-bound Longitude: -122.186000
Date/Time Start: 2019-06-03T00:00:00 * Date/Time End: 2019-06-12T00:00:00
Minimum DEPTH, water: 0.5 m * Maximum DEPTH, water: 13.5 m
Event(s):
Comment:
#0 = Below detection limit
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Hull, Erin A | |||
| 2 | LATITUDE | Latitude | Hull, Erin A | Geocode | ||
| 3 | LONGITUDE | Longitude | Hull, Erin A | Geocode | ||
| 4 | DATE/TIME | Date/Time | Hull, Erin A | Geocode | ||
| 5 | DEPTH, water | Depth water | m | Hull, Erin A | Geocode | |
| 6 | Oxygen, dissolved | DO | mg/l | Hull, Erin A | Multi-parameter water quality probe (In-Situ smarTROLL MP) | |
| 7 | Arsenic, dissolved | As diss | µg/l | Hull, Erin A | Inductively coupled plasma mass spectrometer (Agilent 7900) (ICP-MS Agilent 7900) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
40 data points