Composition of bottom sediments and interstitial waters from the Gdansk Bay
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PANGAEA
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| Hauptverfasser: | , |
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| Format: | Dataset Open Access |
| Sprache: | en |
| Veröffentlicht: |
PANGAEA
1983
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| _version_ | 1867169502791204864 |
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| author | Dietrich, Peter G Boyge, P |
| author_facet | Dietrich, Peter G Boyge, P |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Contents of mercury and zinc in reduced sediments and interstitial waters of the Gdansk Bay in the Baltic Sea were investigated. It was found that sediments contain 0.7 ppm Hg, of which 0.008 ppm•(0.4% of total) is dissolved in interstitial water, and 91 ppm Zn, of which 0.15 ppm (0.45% of total) is dissolved in interstitial water. Differences in contents in different layers (0-5 and 25-30 cm) can be attributed to anthropogenic influence. Aderage concentration of mercury in the upper sediment layer is 27% higher and one of zinc is 40% higher than those found in the lower sediment layer. In addition, distribution of zinc in grain size fractions of the sediments was investigated, and some data on cadmium content were obtained. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_755921 |
| institution | PANGAEA |
| language | en |
| publishDate | 1983 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Composition of bottom sediments and interstitial waters from the Gdansk Bay Dietrich, Peter G Boyge, P Akademik Kurchatov; AKU22; Archive of Ocean Data; ARCOD; Baltic Sea; Grab; GRAB; PAP1978-1; PAP1978-12; PAP1978-2; PAP1978-20; PAP1978-21; PAP1978-3; PAP1978-4; PAP1978-5; PAP1978-6; PAP1978-7; PAP1978-8; PAP1978-9 Contents of mercury and zinc in reduced sediments and interstitial waters of the Gdansk Bay in the Baltic Sea were investigated. It was found that sediments contain 0.7 ppm Hg, of which 0.008 ppm•(0.4% of total) is dissolved in interstitial water, and 91 ppm Zn, of which 0.15 ppm (0.45% of total) is dissolved in interstitial water. Differences in contents in different layers (0-5 and 25-30 cm) can be attributed to anthropogenic influence. Aderage concentration of mercury in the upper sediment layer is 27% higher and one of zinc is 40% higher than those found in the lower sediment layer. In addition, distribution of zinc in grain size fractions of the sediments was investigated, and some data on cadmium content were obtained. |
| title | Composition of bottom sediments and interstitial waters from the Gdansk Bay |
| topic | Akademik Kurchatov; AKU22; Archive of Ocean Data; ARCOD; Baltic Sea; Grab; GRAB; PAP1978-1; PAP1978-12; PAP1978-2; PAP1978-20; PAP1978-21; PAP1978-3; PAP1978-4; PAP1978-5; PAP1978-6; PAP1978-7; PAP1978-8; PAP1978-9 |
| url | https://doi.org/10.1594/PANGAEA.755921 |