Total arsenic in littoral sediments in south-central Puget Sound urban lakes from 2018 and 2019

DOI

Between 2 and 6 littoral sediment samples were collected in 2018 and 2019 from nearshore (1-2 m depth) in each lake using a dredge (Wildco Petite Ponar Stainless Steel Grab) and dried at 60 °C overnight and homogenized using a porcelain mortar and pestle. Oven-dried sediment samples were digested using a microwave-assisted (CEM MARS 5) total digestion protocol (modified EPA method 3015a). Concentrations of total arsenic in digested sediment samples were determined by inductively-coupled plasma mass spectrometry (ICP-MS) on an Agilent 7900 at the University of Washington Tacoma.

Identifier
DOI https://doi.org/10.1594/PANGAEA.930841
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.930833
Related Identifier https://doi.org/10.1594/PANGAEA.930839
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.930841
Provenance
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
Representation
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 19 data points
Discipline Earth System Research
Spatial Coverage (-122.304W, 47.189S, -122.045E, 47.587N); United States
Temporal Coverage Begin 2018-05-22T00:00:00Z
Temporal Coverage End 2019-04-17T00:00:00Z