Annual water temperature courses in two contrasting lakes at James Ross Island, Antarctica (Short Communication)
In this Short Communication, long-term temperature courses of two contrasting Antarctic lakes are presented. The lakes differed in their different location, size, and origin. Big Lachman Lake is a typical coastal shallow lake located on a terrace at an altitude of about 9 m. Dulánek Lake is a small-...
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ftmasarykunivojs:oai:ojs.journals.muni.cz:article/12970 2023-05-15T13:46:41+02:00 Annual water temperature courses in two contrasting lakes at James Ross Island, Antarctica (Short Communication) Váczi, Peter Hájek, Josef 2013-06-01 application/pdf http://journals.muni.cz/CPR/article/view/12970 eng eng Masaryk Univerzity http://journals.muni.cz/CPR/article/view/12970/11162 http://journals.muni.cz/CPR/article/view/12970 Copyright (c) 2020 Czech Polar Reports Czech Polar Reports; Vol 3 No 2 (2013); 213-219 Czech Polar Reports; Vol. 3 No. 2 (2013); 213-219 1805-0697 1805-0689 lake episodic drying summer season winter season temperature differences info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2013 ftmasarykunivojs 2022-06-26T10:16:39Z In this Short Communication, long-term temperature courses of two contrasting Antarctic lakes are presented. The lakes differed in their different location, size, and origin. Big Lachman Lake is a typical coastal shallow lake located on a terrace at an altitude of about 9 m. Dulánek Lake is a small-area, shallow kettle lake located in the lateral moraine composed of the back-arc alkaline volcanic rocks of the James Ross Island Volcanic Group at the height of about 220 m a.s.l. The data presented in this study support an idea that the water courses differed between the two lakes due to altitude and local microclimate. Similarly, significant differences in annual and summer-season courses of water temperature were apparent when several consecutive seasons were compared. Such differences have consequences for water invertebrates and autotrophic organisms because of episodic drying out of some lakes and/or formation of long-term lasting ice. Article in Journal/Newspaper Antarc* Antarctic Antarctica James Ross Island Ross Island Masaryk University Journals Antarctic Ross Island Lachman ENVELOPE(-57.781,-57.781,-63.780,-63.780) |
institution |
Open Polar |
collection |
Masaryk University Journals |
op_collection_id |
ftmasarykunivojs |
language |
English |
topic |
lake episodic drying summer season winter season temperature differences |
spellingShingle |
lake episodic drying summer season winter season temperature differences Váczi, Peter Hájek, Josef Annual water temperature courses in two contrasting lakes at James Ross Island, Antarctica (Short Communication) |
topic_facet |
lake episodic drying summer season winter season temperature differences |
description |
In this Short Communication, long-term temperature courses of two contrasting Antarctic lakes are presented. The lakes differed in their different location, size, and origin. Big Lachman Lake is a typical coastal shallow lake located on a terrace at an altitude of about 9 m. Dulánek Lake is a small-area, shallow kettle lake located in the lateral moraine composed of the back-arc alkaline volcanic rocks of the James Ross Island Volcanic Group at the height of about 220 m a.s.l. The data presented in this study support an idea that the water courses differed between the two lakes due to altitude and local microclimate. Similarly, significant differences in annual and summer-season courses of water temperature were apparent when several consecutive seasons were compared. Such differences have consequences for water invertebrates and autotrophic organisms because of episodic drying out of some lakes and/or formation of long-term lasting ice. |
format |
Article in Journal/Newspaper |
author |
Váczi, Peter Hájek, Josef |
author_facet |
Váczi, Peter Hájek, Josef |
author_sort |
Váczi, Peter |
title |
Annual water temperature courses in two contrasting lakes at James Ross Island, Antarctica (Short Communication) |
title_short |
Annual water temperature courses in two contrasting lakes at James Ross Island, Antarctica (Short Communication) |
title_full |
Annual water temperature courses in two contrasting lakes at James Ross Island, Antarctica (Short Communication) |
title_fullStr |
Annual water temperature courses in two contrasting lakes at James Ross Island, Antarctica (Short Communication) |
title_full_unstemmed |
Annual water temperature courses in two contrasting lakes at James Ross Island, Antarctica (Short Communication) |
title_sort |
annual water temperature courses in two contrasting lakes at james ross island, antarctica (short communication) |
publisher |
Masaryk Univerzity |
publishDate |
2013 |
url |
http://journals.muni.cz/CPR/article/view/12970 |
long_lat |
ENVELOPE(-57.781,-57.781,-63.780,-63.780) |
geographic |
Antarctic Ross Island Lachman |
geographic_facet |
Antarctic Ross Island Lachman |
genre |
Antarc* Antarctic Antarctica James Ross Island Ross Island |
genre_facet |
Antarc* Antarctic Antarctica James Ross Island Ross Island |
op_source |
Czech Polar Reports; Vol 3 No 2 (2013); 213-219 Czech Polar Reports; Vol. 3 No. 2 (2013); 213-219 1805-0697 1805-0689 |
op_relation |
http://journals.muni.cz/CPR/article/view/12970/11162 http://journals.muni.cz/CPR/article/view/12970 |
op_rights |
Copyright (c) 2020 Czech Polar Reports |
_version_ |
1766245083200356352 |