Development of a Fish Based Lake Typology for Natural Austrian Lakes >50 ha Based on the Reconstructed Historical Fish Communities
Abstract Based on the reconstructed native fish communities all natural Austrian lakes >50 ha (n = 43) were classified into four groups using cluster analysis methods. Sentinel species (i.e. species with highest discriminating value for lake types and characteristic for a specific lake group) and...
Published in: | International Review of Hydrobiology |
---|---|
Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
2005
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1002/iroh.200510798 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Firoh.200510798 https://onlinelibrary.wiley.com/doi/pdf/10.1002/iroh.200510798 |
id |
crwiley:10.1002/iroh.200510798 |
---|---|
record_format |
openpolar |
spelling |
crwiley:10.1002/iroh.200510798 2024-06-02T08:02:19+00:00 Development of a Fish Based Lake Typology for Natural Austrian Lakes >50 ha Based on the Reconstructed Historical Fish Communities Gassner, Hubert Wanzenböck, Josef Zick, Daniela Tischler, Gerhard Pamminger‐Lahnsteiner, Barbara 2005 http://dx.doi.org/10.1002/iroh.200510798 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Firoh.200510798 https://onlinelibrary.wiley.com/doi/pdf/10.1002/iroh.200510798 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor International Review of Hydrobiology volume 90, issue 4, page 422-432 ISSN 1434-2944 1522-2632 journal-article 2005 crwiley https://doi.org/10.1002/iroh.200510798 2024-05-03T10:37:51Z Abstract Based on the reconstructed native fish communities all natural Austrian lakes >50 ha (n = 43) were classified into four groups using cluster analysis methods. Sentinel species (i.e. species with highest discriminating value for lake types and characteristic for a specific lake group) and type specific fish species (accompanying species with additional value for characterising lake groups) were defined by a newly developed index and by similarity analysis. The first group included 16 lakes of high altitude, small surface area and low fish species number with arctic char as a sentinel species. The second group (n = 10) was characterized by intermediate altitude, large surface area and high maximum water depth with the minnow as sentinel species. The third group contained 14 lakes with low maximum water depths and a long retention time. For this group the bleak was found as a sentinel species. The lakes of the eastern part of Austria represented the last group (n = 3) and were characterized by low altitude and very shallow water depth with pike‐perch as a sentinel species. (© 2005 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) Article in Journal/Newspaper Arctic Wiley Online Library Arctic International Review of Hydrobiology 90 4 422 432 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
Abstract Based on the reconstructed native fish communities all natural Austrian lakes >50 ha (n = 43) were classified into four groups using cluster analysis methods. Sentinel species (i.e. species with highest discriminating value for lake types and characteristic for a specific lake group) and type specific fish species (accompanying species with additional value for characterising lake groups) were defined by a newly developed index and by similarity analysis. The first group included 16 lakes of high altitude, small surface area and low fish species number with arctic char as a sentinel species. The second group (n = 10) was characterized by intermediate altitude, large surface area and high maximum water depth with the minnow as sentinel species. The third group contained 14 lakes with low maximum water depths and a long retention time. For this group the bleak was found as a sentinel species. The lakes of the eastern part of Austria represented the last group (n = 3) and were characterized by low altitude and very shallow water depth with pike‐perch as a sentinel species. (© 2005 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |
format |
Article in Journal/Newspaper |
author |
Gassner, Hubert Wanzenböck, Josef Zick, Daniela Tischler, Gerhard Pamminger‐Lahnsteiner, Barbara |
spellingShingle |
Gassner, Hubert Wanzenböck, Josef Zick, Daniela Tischler, Gerhard Pamminger‐Lahnsteiner, Barbara Development of a Fish Based Lake Typology for Natural Austrian Lakes >50 ha Based on the Reconstructed Historical Fish Communities |
author_facet |
Gassner, Hubert Wanzenböck, Josef Zick, Daniela Tischler, Gerhard Pamminger‐Lahnsteiner, Barbara |
author_sort |
Gassner, Hubert |
title |
Development of a Fish Based Lake Typology for Natural Austrian Lakes >50 ha Based on the Reconstructed Historical Fish Communities |
title_short |
Development of a Fish Based Lake Typology for Natural Austrian Lakes >50 ha Based on the Reconstructed Historical Fish Communities |
title_full |
Development of a Fish Based Lake Typology for Natural Austrian Lakes >50 ha Based on the Reconstructed Historical Fish Communities |
title_fullStr |
Development of a Fish Based Lake Typology for Natural Austrian Lakes >50 ha Based on the Reconstructed Historical Fish Communities |
title_full_unstemmed |
Development of a Fish Based Lake Typology for Natural Austrian Lakes >50 ha Based on the Reconstructed Historical Fish Communities |
title_sort |
development of a fish based lake typology for natural austrian lakes >50 ha based on the reconstructed historical fish communities |
publisher |
Wiley |
publishDate |
2005 |
url |
http://dx.doi.org/10.1002/iroh.200510798 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Firoh.200510798 https://onlinelibrary.wiley.com/doi/pdf/10.1002/iroh.200510798 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
International Review of Hydrobiology volume 90, issue 4, page 422-432 ISSN 1434-2944 1522-2632 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/iroh.200510798 |
container_title |
International Review of Hydrobiology |
container_volume |
90 |
container_issue |
4 |
container_start_page |
422 |
op_container_end_page |
432 |
_version_ |
1800746822026657792 |