Relationship between structure and chemical composition of fast sea and lake ice in the Cape Marre-Sale area, Western Yamal
The texture, structure, ionic and trace element composition of samples of fast (coastal-sea) and lake ice collected in 2014 in the area of Cape Marre-Sale (the North-Western Siberia) were analyzed. The following main types of the ice structure were identified in ice sections: firn ice with randomly...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | Russian |
| Published: |
Nauka
2022-05-01
|
| Series: | Лëд и снег |
| Subjects: | |
| Online Access: | https://ice-snow.igras.ru/jour/article/view/985 |
| _version_ | 1826558274646835200 |
|---|---|
| author | V. I. Butakov Ya. V. Tikhonravova E. A. Slagoda |
| author_facet | V. I. Butakov Ya. V. Tikhonravova E. A. Slagoda |
| author_sort | V. I. Butakov |
| collection | DOAJ |
| description | The texture, structure, ionic and trace element composition of samples of fast (coastal-sea) and lake ice collected in 2014 in the area of Cape Marre-Sale (the North-Western Siberia) were analyzed. The following main types of the ice structure were identified in ice sections: firn ice with randomly oriented small crystals; lake large- and small-crystalline bubble ice; layered fast sea ice with small isometric and vertically elongated crystals. The upper part of the lake ice is formed by recrystallized snow containing marine aerosols and lake water. The coefficient of involvement of the main ions from the solution during the ice formation varies for lake ice from 0.02 to 1.51, for sea ice – from 0.10 to 0.23, and for coastal-marine - from 0.03 to 0.04. The difference in the degree of ion involvement into the lake ice is related to the sources of components entering the process of formation of firn and large ice crystals from lake water. Coastal sea ice has high concentrations of trace elements relative to the clarks of sea waters. The income of trace elements into the coastal sea ice is probably determined by continental runoff. It is established that the mineralization of seasonal ice increases with a decrease in the size of crystals. The dependence of the values of the Europium anomaly on the rate of ice formation was revealed. The Europium anomaly in coastal sea ice is inherited from seawater, and the upper part of lake ice is inherited from precipitation. |
| first_indexed | 2024-04-10T02:28:06Z |
| format | Article |
| id | doaj.art-590a4696118e46e8a79bc00dda710926 |
| institution | Directory Open Access Journal |
| issn | 2076-6734 2412-3765 |
| language | Russian |
| last_indexed | 2025-03-14T08:41:53Z |
| publishDate | 2022-05-01 |
| publisher | Nauka |
| record_format | Article |
| series | Лëд и снег |
| spelling | doaj.art-590a4696118e46e8a79bc00dda7109262025-03-02T12:52:29ZrusNaukaЛëд и снег2076-67342412-37652022-05-0162226127410.31857/S2076673422020131711Relationship between structure and chemical composition of fast sea and lake ice in the Cape Marre-Sale area, Western YamalV. I. Butakov0Ya. V. Tikhonravova1E. A. Slagoda2Tyumen Industrial UniversityMelnikov Permafrost InstituteEarth Cryosphere Institute, Tyumen Scientific Centre, Siberian Branch, Russian Academy of SciencesThe texture, structure, ionic and trace element composition of samples of fast (coastal-sea) and lake ice collected in 2014 in the area of Cape Marre-Sale (the North-Western Siberia) were analyzed. The following main types of the ice structure were identified in ice sections: firn ice with randomly oriented small crystals; lake large- and small-crystalline bubble ice; layered fast sea ice with small isometric and vertically elongated crystals. The upper part of the lake ice is formed by recrystallized snow containing marine aerosols and lake water. The coefficient of involvement of the main ions from the solution during the ice formation varies for lake ice from 0.02 to 1.51, for sea ice – from 0.10 to 0.23, and for coastal-marine - from 0.03 to 0.04. The difference in the degree of ion involvement into the lake ice is related to the sources of components entering the process of formation of firn and large ice crystals from lake water. Coastal sea ice has high concentrations of trace elements relative to the clarks of sea waters. The income of trace elements into the coastal sea ice is probably determined by continental runoff. It is established that the mineralization of seasonal ice increases with a decrease in the size of crystals. The dependence of the values of the Europium anomaly on the rate of ice formation was revealed. The Europium anomaly in coastal sea ice is inherited from seawater, and the upper part of lake ice is inherited from precipitation.https://ice-snow.igras.ru/jour/article/view/985fast sea icelake iceionic composition of icetrace elements of icetexture and microstructure of icehydrosphere clarkeeuropium and cerium anomalies |
| spellingShingle | V. I. Butakov Ya. V. Tikhonravova E. A. Slagoda Relationship between structure and chemical composition of fast sea and lake ice in the Cape Marre-Sale area, Western Yamal Лëд и снег fast sea ice lake ice ionic composition of ice trace elements of ice texture and microstructure of ice hydrosphere clarke europium and cerium anomalies |
| title | Relationship between structure and chemical composition of fast sea and lake ice in the Cape Marre-Sale area, Western Yamal |
| title_full | Relationship between structure and chemical composition of fast sea and lake ice in the Cape Marre-Sale area, Western Yamal |
| title_fullStr | Relationship between structure and chemical composition of fast sea and lake ice in the Cape Marre-Sale area, Western Yamal |
| title_full_unstemmed | Relationship between structure and chemical composition of fast sea and lake ice in the Cape Marre-Sale area, Western Yamal |
| title_short | Relationship between structure and chemical composition of fast sea and lake ice in the Cape Marre-Sale area, Western Yamal |
| title_sort | relationship between structure and chemical composition of fast sea and lake ice in the cape marre sale area western yamal |
| topic | fast sea ice lake ice ionic composition of ice trace elements of ice texture and microstructure of ice hydrosphere clarke europium and cerium anomalies |
| url | https://ice-snow.igras.ru/jour/article/view/985 |
| work_keys_str_mv | AT vibutakov relationshipbetweenstructureandchemicalcompositionoffastseaandlakeiceinthecapemarresaleareawesternyamal AT yavtikhonravova relationshipbetweenstructureandchemicalcompositionoffastseaandlakeiceinthecapemarresaleareawesternyamal AT easlagoda relationshipbetweenstructureandchemicalcompositionoffastseaandlakeiceinthecapemarresaleareawesternyamal |