Diatom species from sediment core 16-KP-04-L19B, Lake Rauchuagytgyn, expedition to Chukotka 2016, Russian Arctic ...
These dataset contains multi proxy data from short sediment core 16-KP-04-L19B obtained from Arctic glacial lake Rauchuagytgyn (N 67.7888, E 168.7380) by gravity coring during the Chukotka 2018 expedition (Siberia). We provide original count data of diatom species from 20 samples along a ca. 10.5 cm...
Main Authors: | , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2023
|
Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.953138 https://doi.pangaea.de/10.1594/PANGAEA.953138 |
id |
ftdatacite:10.1594/pangaea.953138 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.1594/pangaea.953138 2024-02-27T08:37:38+00:00 Diatom species from sediment core 16-KP-04-L19B, Lake Rauchuagytgyn, expedition to Chukotka 2016, Russian Arctic ... Biskaborn, Boris K Forster, Amy Pfalz, Gregor Stoof-Leichsenring, Kathleen Rosmarie 2023 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.953138 https://doi.pangaea.de/10.1594/PANGAEA.953138 en eng PANGAEA https://dx.doi.org/10.5194/bg-20-1691-2023 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Diatom assemblage Diatom Stratigraphy Lake sediment core Mercury concentration organic carbon composition Russian Arctic DEPTH, sediment/rock Diatoms, valves Achnanthes cf. brevipes Achnanthes cf. lanceolata Achnanthes minuscula Achnanthes thermalis Achnanthes cf. petersenii Achnanthidium cf. affine Achnanthidium gracillimum Achnanthidium minutissimum Achnanthidium straubianum Adlafia minuscula Amphora cf. eximia Amphora hemicycla Amphora inariensis Amphora ovalis Aneumastus cf. pseudotusculus Asterionella cf. formosa Aulacoseira valida Aulacoseira subarctica Brachysira cf. calcicola ssp. calciola Brachysira neoexilis Brachysira cf. procera Brachysira cf. styriaca Brachysira cf. vitrea Caloneis falcifera Caloneis fontinalis Caloneis lancettula Caloneis silicula Caloneis tenuis Cavinula cocconeiformis Cavinula lapidosa Cavinula cf. pseudoscutiformis Chamaepinnularia mediocris Cocconeis placentula Cosmioneis cf. pusilla Craticula accomoda Craticula cf. ambigua Craticula buderi Craticula cf. halophila Cyclostephanos dubius Cyclotella antiqua Cyclotella cf. Cyclopuncta Cyclotella cf. meneghiniana dataset Dataset 2023 ftdatacite https://doi.org/10.1594/pangaea.95313810.5194/bg-20-1691-2023 2024-02-01T16:50:52Z These dataset contains multi proxy data from short sediment core 16-KP-04-L19B obtained from Arctic glacial lake Rauchuagytgyn (N 67.7888, E 168.7380) by gravity coring during the Chukotka 2018 expedition (Siberia). We provide original count data of diatom species from 20 samples along a ca. 10.5 cm interval in the sediment core, next to organic carbon, nitrogen, and mercury concentrations. The data sets provides, calculated from the original data, estimated accumulation rates for diatom valves (diatom accumulation rate, DAR), organic carbon (organic carbon accumulation rates, OCAR), and mercury (Hg accumulation rates, HgAR). ... : Diatom valves were identified using a Zeiss Axioscope 5 light microscope with a Plan-Apochromat 100x/1.4 Oil Ph3 objective at 1000x magnification and Axiocam 208 color camera. ... Dataset Arctic Chukotka Siberia DataCite Metadata Store (German National Library of Science and Technology) Arctic Glacial Lake ENVELOPE(-129.463,-129.463,58.259,58.259) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Diatom assemblage Diatom Stratigraphy Lake sediment core Mercury concentration organic carbon composition Russian Arctic DEPTH, sediment/rock Diatoms, valves Achnanthes cf. brevipes Achnanthes cf. lanceolata Achnanthes minuscula Achnanthes thermalis Achnanthes cf. petersenii Achnanthidium cf. affine Achnanthidium gracillimum Achnanthidium minutissimum Achnanthidium straubianum Adlafia minuscula Amphora cf. eximia Amphora hemicycla Amphora inariensis Amphora ovalis Aneumastus cf. pseudotusculus Asterionella cf. formosa Aulacoseira valida Aulacoseira subarctica Brachysira cf. calcicola ssp. calciola Brachysira neoexilis Brachysira cf. procera Brachysira cf. styriaca Brachysira cf. vitrea Caloneis falcifera Caloneis fontinalis Caloneis lancettula Caloneis silicula Caloneis tenuis Cavinula cocconeiformis Cavinula lapidosa Cavinula cf. pseudoscutiformis Chamaepinnularia mediocris Cocconeis placentula Cosmioneis cf. pusilla Craticula accomoda Craticula cf. ambigua Craticula buderi Craticula cf. halophila Cyclostephanos dubius Cyclotella antiqua Cyclotella cf. Cyclopuncta Cyclotella cf. meneghiniana |
spellingShingle |
Diatom assemblage Diatom Stratigraphy Lake sediment core Mercury concentration organic carbon composition Russian Arctic DEPTH, sediment/rock Diatoms, valves Achnanthes cf. brevipes Achnanthes cf. lanceolata Achnanthes minuscula Achnanthes thermalis Achnanthes cf. petersenii Achnanthidium cf. affine Achnanthidium gracillimum Achnanthidium minutissimum Achnanthidium straubianum Adlafia minuscula Amphora cf. eximia Amphora hemicycla Amphora inariensis Amphora ovalis Aneumastus cf. pseudotusculus Asterionella cf. formosa Aulacoseira valida Aulacoseira subarctica Brachysira cf. calcicola ssp. calciola Brachysira neoexilis Brachysira cf. procera Brachysira cf. styriaca Brachysira cf. vitrea Caloneis falcifera Caloneis fontinalis Caloneis lancettula Caloneis silicula Caloneis tenuis Cavinula cocconeiformis Cavinula lapidosa Cavinula cf. pseudoscutiformis Chamaepinnularia mediocris Cocconeis placentula Cosmioneis cf. pusilla Craticula accomoda Craticula cf. ambigua Craticula buderi Craticula cf. halophila Cyclostephanos dubius Cyclotella antiqua Cyclotella cf. Cyclopuncta Cyclotella cf. meneghiniana Biskaborn, Boris K Forster, Amy Pfalz, Gregor Stoof-Leichsenring, Kathleen Rosmarie Diatom species from sediment core 16-KP-04-L19B, Lake Rauchuagytgyn, expedition to Chukotka 2016, Russian Arctic ... |
topic_facet |
Diatom assemblage Diatom Stratigraphy Lake sediment core Mercury concentration organic carbon composition Russian Arctic DEPTH, sediment/rock Diatoms, valves Achnanthes cf. brevipes Achnanthes cf. lanceolata Achnanthes minuscula Achnanthes thermalis Achnanthes cf. petersenii Achnanthidium cf. affine Achnanthidium gracillimum Achnanthidium minutissimum Achnanthidium straubianum Adlafia minuscula Amphora cf. eximia Amphora hemicycla Amphora inariensis Amphora ovalis Aneumastus cf. pseudotusculus Asterionella cf. formosa Aulacoseira valida Aulacoseira subarctica Brachysira cf. calcicola ssp. calciola Brachysira neoexilis Brachysira cf. procera Brachysira cf. styriaca Brachysira cf. vitrea Caloneis falcifera Caloneis fontinalis Caloneis lancettula Caloneis silicula Caloneis tenuis Cavinula cocconeiformis Cavinula lapidosa Cavinula cf. pseudoscutiformis Chamaepinnularia mediocris Cocconeis placentula Cosmioneis cf. pusilla Craticula accomoda Craticula cf. ambigua Craticula buderi Craticula cf. halophila Cyclostephanos dubius Cyclotella antiqua Cyclotella cf. Cyclopuncta Cyclotella cf. meneghiniana |
description |
These dataset contains multi proxy data from short sediment core 16-KP-04-L19B obtained from Arctic glacial lake Rauchuagytgyn (N 67.7888, E 168.7380) by gravity coring during the Chukotka 2018 expedition (Siberia). We provide original count data of diatom species from 20 samples along a ca. 10.5 cm interval in the sediment core, next to organic carbon, nitrogen, and mercury concentrations. The data sets provides, calculated from the original data, estimated accumulation rates for diatom valves (diatom accumulation rate, DAR), organic carbon (organic carbon accumulation rates, OCAR), and mercury (Hg accumulation rates, HgAR). ... : Diatom valves were identified using a Zeiss Axioscope 5 light microscope with a Plan-Apochromat 100x/1.4 Oil Ph3 objective at 1000x magnification and Axiocam 208 color camera. ... |
format |
Dataset |
author |
Biskaborn, Boris K Forster, Amy Pfalz, Gregor Stoof-Leichsenring, Kathleen Rosmarie |
author_facet |
Biskaborn, Boris K Forster, Amy Pfalz, Gregor Stoof-Leichsenring, Kathleen Rosmarie |
author_sort |
Biskaborn, Boris K |
title |
Diatom species from sediment core 16-KP-04-L19B, Lake Rauchuagytgyn, expedition to Chukotka 2016, Russian Arctic ... |
title_short |
Diatom species from sediment core 16-KP-04-L19B, Lake Rauchuagytgyn, expedition to Chukotka 2016, Russian Arctic ... |
title_full |
Diatom species from sediment core 16-KP-04-L19B, Lake Rauchuagytgyn, expedition to Chukotka 2016, Russian Arctic ... |
title_fullStr |
Diatom species from sediment core 16-KP-04-L19B, Lake Rauchuagytgyn, expedition to Chukotka 2016, Russian Arctic ... |
title_full_unstemmed |
Diatom species from sediment core 16-KP-04-L19B, Lake Rauchuagytgyn, expedition to Chukotka 2016, Russian Arctic ... |
title_sort |
diatom species from sediment core 16-kp-04-l19b, lake rauchuagytgyn, expedition to chukotka 2016, russian arctic ... |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://dx.doi.org/10.1594/pangaea.953138 https://doi.pangaea.de/10.1594/PANGAEA.953138 |
long_lat |
ENVELOPE(-129.463,-129.463,58.259,58.259) |
geographic |
Arctic Glacial Lake |
geographic_facet |
Arctic Glacial Lake |
genre |
Arctic Chukotka Siberia |
genre_facet |
Arctic Chukotka Siberia |
op_relation |
https://dx.doi.org/10.5194/bg-20-1691-2023 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.95313810.5194/bg-20-1691-2023 |
_version_ |
1792044610524020736 |