Dissolved oxygen and arsenic concentrations in the water column of south-central Puget Sound urban lakes from June 2019


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.

0 = Below detection limit

DOI https://doi.org/10.1594/PANGAEA.930833
Related Identifier https://doi.org/10.1016/j.scitotenv.2021.145318
Related Identifier https://doi.org/10.1594/PANGAEA.930832
Related Identifier https://doi.org/10.1594/PANGAEA.930839
Related Identifier https://doi.org/10.1594/PANGAEA.930841
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.930833
Creator Hull, Erin A; Neumann, Rebecca B; Olden, Julian D; Gawel, James E
Publisher PANGAEA - Data Publisher for Earth & Environmental Science
Publication Year 2021
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 40 data points
Discipline Earth System Research
Spatial Coverage (-122.304W, 47.189S, -122.186E, 47.427N); United States
Temporal Coverage Begin 2019-06-03T00:00:00Z
Temporal Coverage End 2019-06-12T00:00:00Z