Reconstructed ozone concentration in Antarctica based on the relative abundance of freshwater diatoms providing from a sediment core of Profound Lake/King George Island/Antarctica ...
Profound Lake (formerly known as Lago Glubokoe or Glubokoye) (62°11,066'S;058°54,413'W), is situated on Fildes Peninsula, the largest ice-free area (29 km2) of King George Island, the largest of the South Shetland Islands, located in the extreme southwestern part of the island. This lake l...
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ftdatacite:10.1594/pangaea.926395 2024-09-15T17:47:30+00:00 Reconstructed ozone concentration in Antarctica based on the relative abundance of freshwater diatoms providing from a sediment core of Profound Lake/King George Island/Antarctica ... Oaquim, Anna Beatriz Jones Evangelista, Heitor Moser, Gleyci Aparecida Oliveira Lima, Domênica Teixeira Licínio, Marcus Vinicius Correia, Emilia 2021 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.926395 https://doi.pangaea.de/10.1594/PANGAEA.926395 en eng PANGAEA Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Antarctica diatomos ozone proglacial lake reconstructed model DEPTH, sediment/rock Depth, top/min Depth, bottom/max Age AGE Aulacoseira glubokoyensis Humidophila tabellariaeformis Diatomella balfouriana Eunotia ralitsae Gomphonema maritimo-antarcticum Psammothidium abundans Stauroneis cf. delicata Brachysira minor Fragilaria cf. capuccina Planothidium rostrolanceolatum Nitzschia cf. kleinteichiana Achnanthidium cf. maritimo-antarcticum Planothidium australe Melosira cf. varians Pinnularia cf. australomicrostauron Pinnularia borealis Gomphonema sp. Humidophila sp. Pinnularia sp. Ozon, reconstructed Sediment corer dataset Dataset 2021 ftdatacite https://doi.org/10.1594/pangaea.926395 2024-08-01T10:50:55Z Profound Lake (formerly known as Lago Glubokoe or Glubokoye) (62°11,066'S;058°54,413'W), is situated on Fildes Peninsula, the largest ice-free area (29 km2) of King George Island, the largest of the South Shetland Islands, located in the extreme southwestern part of the island. This lake lies 500 m from the base of the Collins glacier, close to the Uruguayan research base (Artigas) and Maxwell Bay. Morphologically it has a surface area of 90 km² and 14.7 m maximum depth. It's a holocenic, non-impacted, pro-glacial lake where diatoms are abundant and diverse.This organisms present a cell envelope, external to the plasma membrane, composed of rigid structure impregnated with silica called frustules, resistant to dissolution, that allow their preservation in sediment layers in the long term. These characteristics enable the use of diatoms in paleoenvironmental, paleoclimatic and paleoecological studies, thus we use the relative abundance of this organisms in a sediment corer in order to calibrate and evaluate ... Dataset Antarc* Antarctica Collins Glacier King George Island Maxwell Bay South Shetland Islands DataCite |
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Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Antarctica diatomos ozone proglacial lake reconstructed model DEPTH, sediment/rock Depth, top/min Depth, bottom/max Age AGE Aulacoseira glubokoyensis Humidophila tabellariaeformis Diatomella balfouriana Eunotia ralitsae Gomphonema maritimo-antarcticum Psammothidium abundans Stauroneis cf. delicata Brachysira minor Fragilaria cf. capuccina Planothidium rostrolanceolatum Nitzschia cf. kleinteichiana Achnanthidium cf. maritimo-antarcticum Planothidium australe Melosira cf. varians Pinnularia cf. australomicrostauron Pinnularia borealis Gomphonema sp. Humidophila sp. Pinnularia sp. Ozon, reconstructed Sediment corer |
spellingShingle |
Antarctica diatomos ozone proglacial lake reconstructed model DEPTH, sediment/rock Depth, top/min Depth, bottom/max Age AGE Aulacoseira glubokoyensis Humidophila tabellariaeformis Diatomella balfouriana Eunotia ralitsae Gomphonema maritimo-antarcticum Psammothidium abundans Stauroneis cf. delicata Brachysira minor Fragilaria cf. capuccina Planothidium rostrolanceolatum Nitzschia cf. kleinteichiana Achnanthidium cf. maritimo-antarcticum Planothidium australe Melosira cf. varians Pinnularia cf. australomicrostauron Pinnularia borealis Gomphonema sp. Humidophila sp. Pinnularia sp. Ozon, reconstructed Sediment corer Oaquim, Anna Beatriz Jones Evangelista, Heitor Moser, Gleyci Aparecida Oliveira Lima, Domênica Teixeira Licínio, Marcus Vinicius Correia, Emilia Reconstructed ozone concentration in Antarctica based on the relative abundance of freshwater diatoms providing from a sediment core of Profound Lake/King George Island/Antarctica ... |
topic_facet |
Antarctica diatomos ozone proglacial lake reconstructed model DEPTH, sediment/rock Depth, top/min Depth, bottom/max Age AGE Aulacoseira glubokoyensis Humidophila tabellariaeformis Diatomella balfouriana Eunotia ralitsae Gomphonema maritimo-antarcticum Psammothidium abundans Stauroneis cf. delicata Brachysira minor Fragilaria cf. capuccina Planothidium rostrolanceolatum Nitzschia cf. kleinteichiana Achnanthidium cf. maritimo-antarcticum Planothidium australe Melosira cf. varians Pinnularia cf. australomicrostauron Pinnularia borealis Gomphonema sp. Humidophila sp. Pinnularia sp. Ozon, reconstructed Sediment corer |
description |
Profound Lake (formerly known as Lago Glubokoe or Glubokoye) (62°11,066'S;058°54,413'W), is situated on Fildes Peninsula, the largest ice-free area (29 km2) of King George Island, the largest of the South Shetland Islands, located in the extreme southwestern part of the island. This lake lies 500 m from the base of the Collins glacier, close to the Uruguayan research base (Artigas) and Maxwell Bay. Morphologically it has a surface area of 90 km² and 14.7 m maximum depth. It's a holocenic, non-impacted, pro-glacial lake where diatoms are abundant and diverse.This organisms present a cell envelope, external to the plasma membrane, composed of rigid structure impregnated with silica called frustules, resistant to dissolution, that allow their preservation in sediment layers in the long term. These characteristics enable the use of diatoms in paleoenvironmental, paleoclimatic and paleoecological studies, thus we use the relative abundance of this organisms in a sediment corer in order to calibrate and evaluate ... |
format |
Dataset |
author |
Oaquim, Anna Beatriz Jones Evangelista, Heitor Moser, Gleyci Aparecida Oliveira Lima, Domênica Teixeira Licínio, Marcus Vinicius Correia, Emilia |
author_facet |
Oaquim, Anna Beatriz Jones Evangelista, Heitor Moser, Gleyci Aparecida Oliveira Lima, Domênica Teixeira Licínio, Marcus Vinicius Correia, Emilia |
author_sort |
Oaquim, Anna Beatriz Jones |
title |
Reconstructed ozone concentration in Antarctica based on the relative abundance of freshwater diatoms providing from a sediment core of Profound Lake/King George Island/Antarctica ... |
title_short |
Reconstructed ozone concentration in Antarctica based on the relative abundance of freshwater diatoms providing from a sediment core of Profound Lake/King George Island/Antarctica ... |
title_full |
Reconstructed ozone concentration in Antarctica based on the relative abundance of freshwater diatoms providing from a sediment core of Profound Lake/King George Island/Antarctica ... |
title_fullStr |
Reconstructed ozone concentration in Antarctica based on the relative abundance of freshwater diatoms providing from a sediment core of Profound Lake/King George Island/Antarctica ... |
title_full_unstemmed |
Reconstructed ozone concentration in Antarctica based on the relative abundance of freshwater diatoms providing from a sediment core of Profound Lake/King George Island/Antarctica ... |
title_sort |
reconstructed ozone concentration in antarctica based on the relative abundance of freshwater diatoms providing from a sediment core of profound lake/king george island/antarctica ... |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://dx.doi.org/10.1594/pangaea.926395 https://doi.pangaea.de/10.1594/PANGAEA.926395 |
genre |
Antarc* Antarctica Collins Glacier King George Island Maxwell Bay South Shetland Islands |
genre_facet |
Antarc* Antarctica Collins Glacier King George Island Maxwell Bay South Shetland Islands |
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.926395 |
_version_ |
1810496893949575168 |