Data from: Fishing pressure impacts the abundance gradient of European lobsters across the borders of a newly established marine protected area
Marine protected areas (MPAs) are considered as viable fisheries management tools due to their potential benefits of adult spillover and recruitment subsidy to nearby fisheries. However, before-after-control-impact (BACI) studies that explore the biological and fishery effects of MPAs to surrounding...
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Online Access: | https://doi.org/10.5061/dryad.rs39059.2 https://doi.org/10.5061/dryad.rs39059.1 https://doi.org/10.5061/dryad.rs39059 |
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fttriple:oai:gotriple.eu:50|dedup_wf_001::34e47ae46a172201c86f8c5bfd35e0f8 2023-05-15T16:08:49+02:00 Data from: Fishing pressure impacts the abundance gradient of European lobsters across the borders of a newly established marine protected area Nillos-Kleiven, Portia Heiberg, Sigurd Olsen, Esben Abesamis, Rene Moland, Even Kleiven, Alf 2018-01-01 https://doi.org/10.5061/dryad.rs39059.2 https://doi.org/10.5061/dryad.rs39059.1 https://doi.org/10.5061/dryad.rs39059 undefined unknown http://dx.doi.org/10.5061/dryad.rs39059.2 http://dx.doi.org/10.5061/dryad.rs39059.1 https://dx.doi.org/10.5061/dryad.rs39059.2 https://dx.doi.org/10.5061/dryad.rs39059.1 http://dx.doi.org/10.5061/dryad.rs39059 https://dx.doi.org/10.5061/dryad.rs39059 lic_creative-commons oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:119727 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:119101 10.5061/dryad.rs39059.2 10.5061/dryad.rs39059.1 10.5061/dryad.rs39059 oai:easy.dans.knaw.nl:easy-dataset:119727 oai:easy.dans.knaw.nl:easy-dataset:119101 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 re3data_____::r3d100000044 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c Life sciences medicine and health care European lobster MPA experimental CPUE spillover recreational fisheries Skagerrak Southern Norway Tvedestrandsfjord envir geo Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2018 fttriple https://doi.org/10.5061/dryad.rs39059.2 https://doi.org/10.5061/dryad.rs39059.1 https://doi.org/10.5061/dryad.rs39059 2023-01-22T17:23:31Z Marine protected areas (MPAs) are considered as viable fisheries management tools due to their potential benefits of adult spillover and recruitment subsidy to nearby fisheries. However, before-after-control-impact (BACI) studies that explore the biological and fishery effects of MPAs to surrounding fisheries are scarce. We present results from a fine-scale spatial gradient study conducted before and after the implementation of a 5km2 lobster MPA in southern Norway. A significant non-linear response in lobster abundance, estimated as catch-per-unit-effort (CPUE) from experimental fishing, was detected within two years of protection. After 4 years, CPUE values inside the MPA had increased by a magnitude of 2.6 compared to before-protection values. CPUE showed a significant non-linear decline from the center of the MPA, with a depression immediately outside the border and a plateau in fished areas. Overall fishing pressure almost doubled over the course of the study. The highest increase in fishing pressure (by a magnitude of 3) was recorded within 1 km of the MPA border, providing a plausible cause for the depression in CPUE. Taken together, these results demonstrate the need to regulate fishing pressure in surrounding areas when MPAs are implemented as fishery management tools. TVEDESTRAND hummer 2010-2016Raw data file- Nillos Kleiven et al.Fishing spots 2009Fishing spots 2014Fishing spots 2015Fishing spots 2016 Dataset European lobster Unknown Norway Hummer ENVELOPE(-50.100,-50.100,-83.283,-83.283) |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
unknown |
topic |
Life sciences medicine and health care European lobster MPA experimental CPUE spillover recreational fisheries Skagerrak Southern Norway Tvedestrandsfjord envir geo |
spellingShingle |
Life sciences medicine and health care European lobster MPA experimental CPUE spillover recreational fisheries Skagerrak Southern Norway Tvedestrandsfjord envir geo Nillos-Kleiven, Portia Heiberg, Sigurd Olsen, Esben Abesamis, Rene Moland, Even Kleiven, Alf Data from: Fishing pressure impacts the abundance gradient of European lobsters across the borders of a newly established marine protected area |
topic_facet |
Life sciences medicine and health care European lobster MPA experimental CPUE spillover recreational fisheries Skagerrak Southern Norway Tvedestrandsfjord envir geo |
description |
Marine protected areas (MPAs) are considered as viable fisheries management tools due to their potential benefits of adult spillover and recruitment subsidy to nearby fisheries. However, before-after-control-impact (BACI) studies that explore the biological and fishery effects of MPAs to surrounding fisheries are scarce. We present results from a fine-scale spatial gradient study conducted before and after the implementation of a 5km2 lobster MPA in southern Norway. A significant non-linear response in lobster abundance, estimated as catch-per-unit-effort (CPUE) from experimental fishing, was detected within two years of protection. After 4 years, CPUE values inside the MPA had increased by a magnitude of 2.6 compared to before-protection values. CPUE showed a significant non-linear decline from the center of the MPA, with a depression immediately outside the border and a plateau in fished areas. Overall fishing pressure almost doubled over the course of the study. The highest increase in fishing pressure (by a magnitude of 3) was recorded within 1 km of the MPA border, providing a plausible cause for the depression in CPUE. Taken together, these results demonstrate the need to regulate fishing pressure in surrounding areas when MPAs are implemented as fishery management tools. TVEDESTRAND hummer 2010-2016Raw data file- Nillos Kleiven et al.Fishing spots 2009Fishing spots 2014Fishing spots 2015Fishing spots 2016 |
format |
Dataset |
author |
Nillos-Kleiven, Portia Heiberg, Sigurd Olsen, Esben Abesamis, Rene Moland, Even Kleiven, Alf |
author_facet |
Nillos-Kleiven, Portia Heiberg, Sigurd Olsen, Esben Abesamis, Rene Moland, Even Kleiven, Alf |
author_sort |
Nillos-Kleiven, Portia |
title |
Data from: Fishing pressure impacts the abundance gradient of European lobsters across the borders of a newly established marine protected area |
title_short |
Data from: Fishing pressure impacts the abundance gradient of European lobsters across the borders of a newly established marine protected area |
title_full |
Data from: Fishing pressure impacts the abundance gradient of European lobsters across the borders of a newly established marine protected area |
title_fullStr |
Data from: Fishing pressure impacts the abundance gradient of European lobsters across the borders of a newly established marine protected area |
title_full_unstemmed |
Data from: Fishing pressure impacts the abundance gradient of European lobsters across the borders of a newly established marine protected area |
title_sort |
data from: fishing pressure impacts the abundance gradient of european lobsters across the borders of a newly established marine protected area |
publishDate |
2018 |
url |
https://doi.org/10.5061/dryad.rs39059.2 https://doi.org/10.5061/dryad.rs39059.1 https://doi.org/10.5061/dryad.rs39059 |
long_lat |
ENVELOPE(-50.100,-50.100,-83.283,-83.283) |
geographic |
Norway Hummer |
geographic_facet |
Norway Hummer |
genre |
European lobster |
genre_facet |
European lobster |
op_source |
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op_relation |
http://dx.doi.org/10.5061/dryad.rs39059.2 http://dx.doi.org/10.5061/dryad.rs39059.1 https://dx.doi.org/10.5061/dryad.rs39059.2 https://dx.doi.org/10.5061/dryad.rs39059.1 http://dx.doi.org/10.5061/dryad.rs39059 https://dx.doi.org/10.5061/dryad.rs39059 |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.5061/dryad.rs39059.2 https://doi.org/10.5061/dryad.rs39059.1 https://doi.org/10.5061/dryad.rs39059 |
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