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

Dataset

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
Publication Year	2021
Rights	Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess	true

Representation
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