Getting to grips with European Eel (Anguilla anguilla) population dynamics at two spatial scales ...
No abstracts are to be cited without prior reference to the author.This paper examines European eel (Anguilla anguilla) population dynamics at two spatial scales, and two levels of resolution. At the local scale, an unexploited yellow eel stock in a small (42ha), shallow (average depth = 1.5m) Scott...
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ASC 2006 - Theme session J
2024
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Online Access: | https://dx.doi.org/10.17895/ices.pub.25258957 https://ices-library.figshare.com/articles/conference_contribution/Getting_to_grips_with_European_Eel_Anguilla_anguilla_population_dynamics_at_two_spatial_scales/25258957 |
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ftdatacite:10.17895/ices.pub.25258957 2024-03-31T07:48:07+00:00 Getting to grips with European Eel (Anguilla anguilla) population dynamics at two spatial scales ... Carss, Dave 2024 https://dx.doi.org/10.17895/ices.pub.25258957 https://ices-library.figshare.com/articles/conference_contribution/Getting_to_grips_with_European_Eel_Anguilla_anguilla_population_dynamics_at_two_spatial_scales/25258957 unknown ASC 2006 - Theme session J https://ices-library.figshare.com/ICES-ASC-2006/groups ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx Fisheries and aquaculture Ecosystem observation, processes and dynamics Conference contribution article CreativeWork Other 2024 ftdatacite https://doi.org/10.17895/ices.pub.25258957 2024-03-04T14:11:39Z No abstracts are to be cited without prior reference to the author.This paper examines European eel (Anguilla anguilla) population dynamics at two spatial scales, and two levels of resolution. At the local scale, an unexploited yellow eel stock in a small (42ha), shallow (average depth = 1.5m) Scottish lake was sampled annually. Eels were caught by electrofishing in standard enclosures (area = 130-630 m2) around the lake during nine summers (1990-2002). Here, the relationship between eel density and standing crop (biomass) suggested that local density dependence was operating within this eel stock. At the continental scale, the geographical ranges of eels and the predatory bird the Great Cormorant (Phalcrocorax carbo) overlap almost completely. Moreover, across Europe, these birds are widely reported to eat large eels. Many of the eels eaten by cormorants are thus likely to be female. Based on broad-brush a pan-European synthesis, this paper offers a first attempt at quantifying cormorant predation (biomass, ... Conference Object Anguilla anguilla DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Fisheries and aquaculture Ecosystem observation, processes and dynamics |
spellingShingle |
Fisheries and aquaculture Ecosystem observation, processes and dynamics Carss, Dave Getting to grips with European Eel (Anguilla anguilla) population dynamics at two spatial scales ... |
topic_facet |
Fisheries and aquaculture Ecosystem observation, processes and dynamics |
description |
No abstracts are to be cited without prior reference to the author.This paper examines European eel (Anguilla anguilla) population dynamics at two spatial scales, and two levels of resolution. At the local scale, an unexploited yellow eel stock in a small (42ha), shallow (average depth = 1.5m) Scottish lake was sampled annually. Eels were caught by electrofishing in standard enclosures (area = 130-630 m2) around the lake during nine summers (1990-2002). Here, the relationship between eel density and standing crop (biomass) suggested that local density dependence was operating within this eel stock. At the continental scale, the geographical ranges of eels and the predatory bird the Great Cormorant (Phalcrocorax carbo) overlap almost completely. Moreover, across Europe, these birds are widely reported to eat large eels. Many of the eels eaten by cormorants are thus likely to be female. Based on broad-brush a pan-European synthesis, this paper offers a first attempt at quantifying cormorant predation (biomass, ... |
format |
Conference Object |
author |
Carss, Dave |
author_facet |
Carss, Dave |
author_sort |
Carss, Dave |
title |
Getting to grips with European Eel (Anguilla anguilla) population dynamics at two spatial scales ... |
title_short |
Getting to grips with European Eel (Anguilla anguilla) population dynamics at two spatial scales ... |
title_full |
Getting to grips with European Eel (Anguilla anguilla) population dynamics at two spatial scales ... |
title_fullStr |
Getting to grips with European Eel (Anguilla anguilla) population dynamics at two spatial scales ... |
title_full_unstemmed |
Getting to grips with European Eel (Anguilla anguilla) population dynamics at two spatial scales ... |
title_sort |
getting to grips with european eel (anguilla anguilla) population dynamics at two spatial scales ... |
publisher |
ASC 2006 - Theme session J |
publishDate |
2024 |
url |
https://dx.doi.org/10.17895/ices.pub.25258957 https://ices-library.figshare.com/articles/conference_contribution/Getting_to_grips_with_European_Eel_Anguilla_anguilla_population_dynamics_at_two_spatial_scales/25258957 |
genre |
Anguilla anguilla |
genre_facet |
Anguilla anguilla |
op_relation |
https://ices-library.figshare.com/ICES-ASC-2006/groups |
op_rights |
ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx |
op_doi |
https://doi.org/10.17895/ices.pub.25258957 |
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1795028693433712640 |