Distribution of diatoms in surface sediments and some limnological characteristics of studied lakes in the Siberian arctic
The investigation of the species composition and ecology of diatoms of modern bottom sediments in water bodies of arctic polygonal tundra in three subregions of North Yakutiya has been carried out. As a result, 161 taxons of diatoms were determined; the determinant role of the depth, conductivity, p...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.809503 2023-05-15T14:24:49+02:00 Distribution of diatoms in surface sediments and some limnological characteristics of studied lakes in the Siberian arctic Palagushkina, Olga V Nazarova, Larisa B Wetterich, Sebastian Schirrmeister, Lutz MEDIAN LATITUDE: 72.421111 * MEDIAN LONGITUDE: 136.782647 * SOUTH-BOUND LATITUDE: 71.597010 * WEST-BOUND LONGITUDE: 128.796140 * NORTH-BOUND LATITUDE: 73.350890 * EAST-BOUND LONGITUDE: 143.574870 * DATE/TIME START: 2007-07-10T22:00:00 * DATE/TIME END: 2007-09-01T14:00:00 2012-04-02 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.809503 https://doi.org/10.1594/PANGAEA.809503 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.809503 https://doi.org/10.1594/PANGAEA.809503 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Palagushkina, Olga V; Nazarova, Larisa B; Wetterich, Sebastian; Schirrmeister, Lutz (2012): Diatoms of modern bottom sediments in Siberian arctic. Contemporary Problems of Ecology, 5(4), 413-422, https://doi.org/10.1134/S1995425512040105 AWI_PerDyn Permafrost Research (Periglacial Dynamics) @ AWI Dataset 2012 ftpangaea https://doi.org/10.1594/PANGAEA.809503 https://doi.org/10.1134/S1995425512040105 2023-01-20T07:32:57Z The investigation of the species composition and ecology of diatoms of modern bottom sediments in water bodies of arctic polygonal tundra in three subregions of North Yakutiya has been carried out. As a result, 161 taxons of diatoms were determined; the determinant role of the depth, conductivity, pH of the water, and geographic latitude in their distribution was confirmed, and two complexes of species with respect to the leading abiotic factors were distinguished. The diatoms of the first complex prefer shallow water bodies of high latitudes with neutral and slightly alkaline water and relatively high conductivity. The second complex is confined to the water bodies of lower latitudes with small conductivity, as well as neutral and slightly acidic water. Dataset Arctic Arctic permafrost Tundra Yakutiya PANGAEA - Data Publisher for Earth & Environmental Science Arctic Yakutiya ENVELOPE(130.000,130.000,65.000,65.000) ENVELOPE(128.796140,143.574870,73.350890,71.597010) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
AWI_PerDyn Permafrost Research (Periglacial Dynamics) @ AWI |
spellingShingle |
AWI_PerDyn Permafrost Research (Periglacial Dynamics) @ AWI Palagushkina, Olga V Nazarova, Larisa B Wetterich, Sebastian Schirrmeister, Lutz Distribution of diatoms in surface sediments and some limnological characteristics of studied lakes in the Siberian arctic |
topic_facet |
AWI_PerDyn Permafrost Research (Periglacial Dynamics) @ AWI |
description |
The investigation of the species composition and ecology of diatoms of modern bottom sediments in water bodies of arctic polygonal tundra in three subregions of North Yakutiya has been carried out. As a result, 161 taxons of diatoms were determined; the determinant role of the depth, conductivity, pH of the water, and geographic latitude in their distribution was confirmed, and two complexes of species with respect to the leading abiotic factors were distinguished. The diatoms of the first complex prefer shallow water bodies of high latitudes with neutral and slightly alkaline water and relatively high conductivity. The second complex is confined to the water bodies of lower latitudes with small conductivity, as well as neutral and slightly acidic water. |
format |
Dataset |
author |
Palagushkina, Olga V Nazarova, Larisa B Wetterich, Sebastian Schirrmeister, Lutz |
author_facet |
Palagushkina, Olga V Nazarova, Larisa B Wetterich, Sebastian Schirrmeister, Lutz |
author_sort |
Palagushkina, Olga V |
title |
Distribution of diatoms in surface sediments and some limnological characteristics of studied lakes in the Siberian arctic |
title_short |
Distribution of diatoms in surface sediments and some limnological characteristics of studied lakes in the Siberian arctic |
title_full |
Distribution of diatoms in surface sediments and some limnological characteristics of studied lakes in the Siberian arctic |
title_fullStr |
Distribution of diatoms in surface sediments and some limnological characteristics of studied lakes in the Siberian arctic |
title_full_unstemmed |
Distribution of diatoms in surface sediments and some limnological characteristics of studied lakes in the Siberian arctic |
title_sort |
distribution of diatoms in surface sediments and some limnological characteristics of studied lakes in the siberian arctic |
publisher |
PANGAEA |
publishDate |
2012 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.809503 https://doi.org/10.1594/PANGAEA.809503 |
op_coverage |
MEDIAN LATITUDE: 72.421111 * MEDIAN LONGITUDE: 136.782647 * SOUTH-BOUND LATITUDE: 71.597010 * WEST-BOUND LONGITUDE: 128.796140 * NORTH-BOUND LATITUDE: 73.350890 * EAST-BOUND LONGITUDE: 143.574870 * DATE/TIME START: 2007-07-10T22:00:00 * DATE/TIME END: 2007-09-01T14:00:00 |
long_lat |
ENVELOPE(130.000,130.000,65.000,65.000) ENVELOPE(128.796140,143.574870,73.350890,71.597010) |
geographic |
Arctic Yakutiya |
geographic_facet |
Arctic Yakutiya |
genre |
Arctic Arctic permafrost Tundra Yakutiya |
genre_facet |
Arctic Arctic permafrost Tundra Yakutiya |
op_source |
Supplement to: Palagushkina, Olga V; Nazarova, Larisa B; Wetterich, Sebastian; Schirrmeister, Lutz (2012): Diatoms of modern bottom sediments in Siberian arctic. Contemporary Problems of Ecology, 5(4), 413-422, https://doi.org/10.1134/S1995425512040105 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.809503 https://doi.org/10.1594/PANGAEA.809503 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.809503 https://doi.org/10.1134/S1995425512040105 |
_version_ |
1766297275257061376 |