Arsenic speciation in aquatic organisms collected from south-central Puget Sound urban lakes in 2018 and 2019
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| Main Authors: | , , , |
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2021
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| _version_ | 1867170107467235328 |
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| author | Hull, Erin A Neumann, Rebecca B Olden, Julian D Gawel, James E |
| author_facet | Hull, Erin A Neumann, Rebecca B Olden, Julian D Gawel, James E |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | 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. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_930832 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Arsenic speciation in aquatic organisms collected from south-central Puget Sound urban lakes in 2018 and 2019 Hull, Erin A Neumann, Rebecca B Olden, Julian D Gawel, James E (Trimethylarsaniumyl)acetate, per dry mass, tissue; 2-Hydroxyethyl-trimethylarsonium, per dry mass, tissue; Arsenate, per dry mass, tissue; arsenic; Arsenite, per dry mass, tissue; crayfish; DATE/TIME; Dimethylarsinic acid, per dry mass, tissue; Event label; fish; Inductively coupled plasma mass spectrometer (ICP-MS), Agilent, 7900; Lake_Killarney; LATITUDE; littoral sediment; LONGITUDE; Methylarsonic acid, per dry mass, tissue; MULT; Multiple investigations; Registration number of species; snail; Species; Steel_Lake; Sum; Tissue, sampling; Uniform resource locator/link to reference; United States; water column 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. |
| title | Arsenic speciation in aquatic organisms collected from south-central Puget Sound urban lakes in 2018 and 2019 |
| topic | (Trimethylarsaniumyl)acetate, per dry mass, tissue; 2-Hydroxyethyl-trimethylarsonium, per dry mass, tissue; Arsenate, per dry mass, tissue; arsenic; Arsenite, per dry mass, tissue; crayfish; DATE/TIME; Dimethylarsinic acid, per dry mass, tissue; Event label; fish; Inductively coupled plasma mass spectrometer (ICP-MS), Agilent, 7900; Lake_Killarney; LATITUDE; littoral sediment; LONGITUDE; Methylarsonic acid, per dry mass, tissue; MULT; Multiple investigations; Registration number of species; snail; Species; Steel_Lake; Sum; Tissue, sampling; Uniform resource locator/link to reference; United States; water column |
| url | https://doi.org/10.1594/PANGAEA.930832 |