Dissolved elemental and dissolved ion concentrations of Lena River water from 11.04.2019 (#79) to 23.08.2021 (#487)
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| Autores principales: | , , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2024
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| _version_ | 1867170427775746048 |
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| author | Juhls, Bennet Overduin, Pier Paul Morgenstern, Anne Eulenburg, Antje |
| author_facet | Juhls, Bennet Overduin, Pier Paul Morgenstern, Anne Eulenburg, Antje |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We collected water samples from the river surface in the center of the Olenekskaya Channel near Samoylov Island using a pre-rinsed HDPE 1 L bottle. During the open water period (June to October), water was sampled from a small boat, and during ice-covered period (November to May), through a hole drilled through the river ice. Some samples during the river ice break-up (between May and June) as well as some samples during the ice freeze-up in October were taken from the shore due to the inaccessibility of a more centered location on the river channel. Water samples for dissolved elemental and dissolved ion concentrations were filtered using a syringe-mounted 0.45 μm CA filter and kept cool and dark until analysis. Concentrations of major anions were determined using ion chromatography (Thermo-Fischer ICS 2100; Weiss, 2001). Total dissolved elemental concentrations were measured with inductively coupled plasma optical emission spectroscopy (ICP-OES; Perkin Elmer Optima 8300DV; Boss and Fredeen, 1997). Both analyses were performed at the Alfred Wegener Institute Helmholtz Center for Polar and Marine Research (AWI), Potsdam, Germany. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_967429 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Dissolved elemental and dissolved ion concentrations of Lena River water from 11.04.2019 (#79) to 23.08.2021 (#487) Juhls, Bennet Overduin, Pier Paul Morgenstern, Anne Eulenburg, Antje Aluminium; anions; AWI Arctic Land Expedition; Barium 2+; biogeochemistry; Bromide; Calcium; cations; Chloride; Comment; DATE/TIME; DEPTH, water; Fluoride; Identification; Inductively coupled plasma optical emission spectrometry (ICP-OES), Perkin-Elmer, Optima 8300DV; Ion Chromatography System (ICS), Thermo Scientific, Dionex ICS-2100; Iron; Lena 2019; Lena 2020; Lena 2021; Magnesium; major ions; Manganese; Nitrate; Olenekskaya_Ch; Phosphate; Phosphorus; Potassium; RIVER; RU-Land_2019_Lena; RU-Land_2019_Lena_Olenekskaya; RU-Land_2020_Lena; RU-Land_2020_Lena_Olenekskaya; RU-Land_2021_Lena; RU-Land_2021_Lena_Olenekskaya; Sampling river; Silicon; Sodium; Strontium 2+; Sulfate We collected water samples from the river surface in the center of the Olenekskaya Channel near Samoylov Island using a pre-rinsed HDPE 1 L bottle. During the open water period (June to October), water was sampled from a small boat, and during ice-covered period (November to May), through a hole drilled through the river ice. Some samples during the river ice break-up (between May and June) as well as some samples during the ice freeze-up in October were taken from the shore due to the inaccessibility of a more centered location on the river channel. Water samples for dissolved elemental and dissolved ion concentrations were filtered using a syringe-mounted 0.45 μm CA filter and kept cool and dark until analysis. Concentrations of major anions were determined using ion chromatography (Thermo-Fischer ICS 2100; Weiss, 2001). Total dissolved elemental concentrations were measured with inductively coupled plasma optical emission spectroscopy (ICP-OES; Perkin Elmer Optima 8300DV; Boss and Fredeen, 1997). Both analyses were performed at the Alfred Wegener Institute Helmholtz Center for Polar and Marine Research (AWI), Potsdam, Germany. |
| title | Dissolved elemental and dissolved ion concentrations of Lena River water from 11.04.2019 (#79) to 23.08.2021 (#487) |
| topic | Aluminium; anions; AWI Arctic Land Expedition; Barium 2+; biogeochemistry; Bromide; Calcium; cations; Chloride; Comment; DATE/TIME; DEPTH, water; Fluoride; Identification; Inductively coupled plasma optical emission spectrometry (ICP-OES), Perkin-Elmer, Optima 8300DV; Ion Chromatography System (ICS), Thermo Scientific, Dionex ICS-2100; Iron; Lena 2019; Lena 2020; Lena 2021; Magnesium; major ions; Manganese; Nitrate; Olenekskaya_Ch; Phosphate; Phosphorus; Potassium; RIVER; RU-Land_2019_Lena; RU-Land_2019_Lena_Olenekskaya; RU-Land_2020_Lena; RU-Land_2020_Lena_Olenekskaya; RU-Land_2021_Lena; RU-Land_2021_Lena_Olenekskaya; Sampling river; Silicon; Sodium; Strontium 2+; Sulfate |
| url | https://doi.org/10.1594/PANGAEA.967429 |