Zooplankton community structure and dominant copepod population structure on the southern Kerguelen Plateau during summer 2016
The influence of environmental factors on the horizontal community structure of zooplankton over the southern Kerguelen Plateau was investigated during summer in 2016. Zooplankton abundance ranged from 1490 to 363,484 ind. 1000 m -3 , with highest numbers observed in the eastern and central areas. B...
Published in: | Deep Sea Research Part II: Topical Studies in Oceanography |
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Online Access: | https://doi.org/10.1016/j.dsr2.2020.104788 http://ecite.utas.edu.au/139016 |
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ftunivtasecite:oai:ecite.utas.edu.au:139016 2023-05-15T13:42:40+02:00 Zooplankton community structure and dominant copepod population structure on the southern Kerguelen Plateau during summer 2016 Matsuno, K Wallis, JR Kawaguchi, S Bestley, S Swadling, KM 2020 https://doi.org/10.1016/j.dsr2.2020.104788 http://ecite.utas.edu.au/139016 en eng Pergamon-Elsevier Science Ltd http://dx.doi.org/10.1016/j.dsr2.2020.104788 Matsuno, K and Wallis, JR and Kawaguchi, S and Bestley, S and Swadling, KM, Zooplankton community structure and dominant copepod population structure on the southern Kerguelen Plateau during summer 2016, Deep-Sea Research: Part II, 174 Article 104788. ISSN 0967-0645 (2020) [Refereed Article] http://ecite.utas.edu.au/139016 Biological Sciences Ecology Marine and estuarine ecology (incl. marine ichthyology) Refereed Article PeerReviewed 2020 ftunivtasecite https://doi.org/10.1016/j.dsr2.2020.104788 2022-08-29T22:17:57Z The influence of environmental factors on the horizontal community structure of zooplankton over the southern Kerguelen Plateau was investigated during summer in 2016. Zooplankton abundance ranged from 1490 to 363,484 ind. 1000 m -3 , with highest numbers observed in the eastern and central areas. Based on cluster analysis the zooplankton were divided into six groups (A−F), and these were only distinguished based on water masses and frontal systems. Groups A to C had abundant zooplankton and were consistent with areas of high chlorophyll a concentration. Group D represented low abundance near the southern Antarctic Circumpolar Current front, while group E was clustered south of the Southern Boundary and group F comprised two stations to the east of the Fawn Trough. Generalised linear model (GLM) highlighted both fronts and chlorophyll a concentration as drivers of overall zooplankton distribution. However, the population structures of key species were more likely a result of species-specific life cycles rather than water masses and frontal systems. Article in Journal/Newspaper Antarc* Antarctic eCite UTAS (University of Tasmania) Antarctic Fawn Trough ENVELOPE(75.500,75.500,-57.750,-57.750) Kerguelen Deep Sea Research Part II: Topical Studies in Oceanography 174 104788 |
institution |
Open Polar |
collection |
eCite UTAS (University of Tasmania) |
op_collection_id |
ftunivtasecite |
language |
English |
topic |
Biological Sciences Ecology Marine and estuarine ecology (incl. marine ichthyology) |
spellingShingle |
Biological Sciences Ecology Marine and estuarine ecology (incl. marine ichthyology) Matsuno, K Wallis, JR Kawaguchi, S Bestley, S Swadling, KM Zooplankton community structure and dominant copepod population structure on the southern Kerguelen Plateau during summer 2016 |
topic_facet |
Biological Sciences Ecology Marine and estuarine ecology (incl. marine ichthyology) |
description |
The influence of environmental factors on the horizontal community structure of zooplankton over the southern Kerguelen Plateau was investigated during summer in 2016. Zooplankton abundance ranged from 1490 to 363,484 ind. 1000 m -3 , with highest numbers observed in the eastern and central areas. Based on cluster analysis the zooplankton were divided into six groups (A−F), and these were only distinguished based on water masses and frontal systems. Groups A to C had abundant zooplankton and were consistent with areas of high chlorophyll a concentration. Group D represented low abundance near the southern Antarctic Circumpolar Current front, while group E was clustered south of the Southern Boundary and group F comprised two stations to the east of the Fawn Trough. Generalised linear model (GLM) highlighted both fronts and chlorophyll a concentration as drivers of overall zooplankton distribution. However, the population structures of key species were more likely a result of species-specific life cycles rather than water masses and frontal systems. |
format |
Article in Journal/Newspaper |
author |
Matsuno, K Wallis, JR Kawaguchi, S Bestley, S Swadling, KM |
author_facet |
Matsuno, K Wallis, JR Kawaguchi, S Bestley, S Swadling, KM |
author_sort |
Matsuno, K |
title |
Zooplankton community structure and dominant copepod population structure on the southern Kerguelen Plateau during summer 2016 |
title_short |
Zooplankton community structure and dominant copepod population structure on the southern Kerguelen Plateau during summer 2016 |
title_full |
Zooplankton community structure and dominant copepod population structure on the southern Kerguelen Plateau during summer 2016 |
title_fullStr |
Zooplankton community structure and dominant copepod population structure on the southern Kerguelen Plateau during summer 2016 |
title_full_unstemmed |
Zooplankton community structure and dominant copepod population structure on the southern Kerguelen Plateau during summer 2016 |
title_sort |
zooplankton community structure and dominant copepod population structure on the southern kerguelen plateau during summer 2016 |
publisher |
Pergamon-Elsevier Science Ltd |
publishDate |
2020 |
url |
https://doi.org/10.1016/j.dsr2.2020.104788 http://ecite.utas.edu.au/139016 |
long_lat |
ENVELOPE(75.500,75.500,-57.750,-57.750) |
geographic |
Antarctic Fawn Trough Kerguelen |
geographic_facet |
Antarctic Fawn Trough Kerguelen |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
http://dx.doi.org/10.1016/j.dsr2.2020.104788 Matsuno, K and Wallis, JR and Kawaguchi, S and Bestley, S and Swadling, KM, Zooplankton community structure and dominant copepod population structure on the southern Kerguelen Plateau during summer 2016, Deep-Sea Research: Part II, 174 Article 104788. ISSN 0967-0645 (2020) [Refereed Article] http://ecite.utas.edu.au/139016 |
op_doi |
https://doi.org/10.1016/j.dsr2.2020.104788 |
container_title |
Deep Sea Research Part II: Topical Studies in Oceanography |
container_volume |
174 |
container_start_page |
104788 |
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1766171130481082368 |