TECHNICAL MEASURES IN ORDER TO DECREASE INTERACTIONS BETWEEN DOLPHINS AND FISHERMEN: PINGERS
Almost all marine mammal species are in interaction with fishing activities and this interaction frequently results with the death of marine mammals in gillnet fisheries. This situation which results with the death of thousands of harbor porpoise (Phocoena phocoena) and bottlenose dolphin (Tursiops...
Published in: | Journal of Aquaculture Engineering and Fisheries Research |
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Online Access: | https://hdl.handle.net/11486/1771 https://doi.org/10.3153/JAEFR17018 http://www.trdizin.gov.tr/publication/paper/detail/TWpVek5EWTVPUT09 |
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ftsinopuniv:oai:acikerisim.sinop.edu.tr:11486/1771 2023-05-15T17:59:08+02:00 TECHNICAL MEASURES IN ORDER TO DECREASE INTERACTIONS BETWEEN DOLPHINS AND FISHERMEN: PINGERS Gönener, Sedat Sinop Üniversitesi 2017 https://hdl.handle.net/11486/1771 https://doi.org/10.3153/JAEFR17018 http://www.trdizin.gov.tr/publication/paper/detail/TWpVek5EWTVPUT09 eng eng 10.3153/JAEFR17018 Journal of Aquaculture Engineering and Fisheries Research Makale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı 2149-0236 https://dx.doi.org/10.3153/JAEFR17018 http://www.trdizin.gov.tr/publication/paper/detail/TWpVek5EWTVPUT09 https://hdl.handle.net/11486/1771 3 151 159 info:eu-repo/semantics/openAccess Balıkçılık Zooloji article 2017 ftsinopuniv https://doi.org/10.3153/JAEFR17018 2022-07-19T05:39:28Z Almost all marine mammal species are in interaction with fishing activities and this interaction frequently results with the death of marine mammals in gillnet fisheries. This situation which results with the death of thousands of harbor porpoise (Phocoena phocoena) and bottlenose dolphin (Tursiops truncatus) is defined as by-catch ( non-target catch) in gillnet fisheries and in this way it is legalized at least partially. These inreactions between fisheries and dolphins cause ecologic and social concerns, while that means much more economic losses from the perspective of fishermen. In most of studies which aim to determine necessary measures to reduce by-catch of dolphins, gillnet fisheries is taken as basis and dolphin deterrent devices called pingers are used. In this subject many studies have been carried out in world, while only a few in Black Sea. However, it is still difficult to make an assessment for effectiveness of pingers. In addition to this, many studies including those of performed in Black Sea outline that pingers can keep harbor porpoise (Phocoena phocoena) and bottlenose dolphin (Tursiops truncatus) away from gillnets for 1-2 years but it is vital that monitoring the situation after this period. Article in Journal/Newspaper Phocoena phocoena Sinop University Institutional Repository (DSpace@Sinop) Journal of Aquaculture Engineering and Fisheries Research 151 159 |
institution |
Open Polar |
collection |
Sinop University Institutional Repository (DSpace@Sinop) |
op_collection_id |
ftsinopuniv |
language |
English |
topic |
Balıkçılık Zooloji |
spellingShingle |
Balıkçılık Zooloji Gönener, Sedat TECHNICAL MEASURES IN ORDER TO DECREASE INTERACTIONS BETWEEN DOLPHINS AND FISHERMEN: PINGERS |
topic_facet |
Balıkçılık Zooloji |
description |
Almost all marine mammal species are in interaction with fishing activities and this interaction frequently results with the death of marine mammals in gillnet fisheries. This situation which results with the death of thousands of harbor porpoise (Phocoena phocoena) and bottlenose dolphin (Tursiops truncatus) is defined as by-catch ( non-target catch) in gillnet fisheries and in this way it is legalized at least partially. These inreactions between fisheries and dolphins cause ecologic and social concerns, while that means much more economic losses from the perspective of fishermen. In most of studies which aim to determine necessary measures to reduce by-catch of dolphins, gillnet fisheries is taken as basis and dolphin deterrent devices called pingers are used. In this subject many studies have been carried out in world, while only a few in Black Sea. However, it is still difficult to make an assessment for effectiveness of pingers. In addition to this, many studies including those of performed in Black Sea outline that pingers can keep harbor porpoise (Phocoena phocoena) and bottlenose dolphin (Tursiops truncatus) away from gillnets for 1-2 years but it is vital that monitoring the situation after this period. |
author2 |
Sinop Üniversitesi |
format |
Article in Journal/Newspaper |
author |
Gönener, Sedat |
author_facet |
Gönener, Sedat |
author_sort |
Gönener, Sedat |
title |
TECHNICAL MEASURES IN ORDER TO DECREASE INTERACTIONS BETWEEN DOLPHINS AND FISHERMEN: PINGERS |
title_short |
TECHNICAL MEASURES IN ORDER TO DECREASE INTERACTIONS BETWEEN DOLPHINS AND FISHERMEN: PINGERS |
title_full |
TECHNICAL MEASURES IN ORDER TO DECREASE INTERACTIONS BETWEEN DOLPHINS AND FISHERMEN: PINGERS |
title_fullStr |
TECHNICAL MEASURES IN ORDER TO DECREASE INTERACTIONS BETWEEN DOLPHINS AND FISHERMEN: PINGERS |
title_full_unstemmed |
TECHNICAL MEASURES IN ORDER TO DECREASE INTERACTIONS BETWEEN DOLPHINS AND FISHERMEN: PINGERS |
title_sort |
technical measures in order to decrease interactions between dolphins and fishermen: pingers |
publishDate |
2017 |
url |
https://hdl.handle.net/11486/1771 https://doi.org/10.3153/JAEFR17018 http://www.trdizin.gov.tr/publication/paper/detail/TWpVek5EWTVPUT09 |
genre |
Phocoena phocoena |
genre_facet |
Phocoena phocoena |
op_relation |
10.3153/JAEFR17018 Journal of Aquaculture Engineering and Fisheries Research Makale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı 2149-0236 https://dx.doi.org/10.3153/JAEFR17018 http://www.trdizin.gov.tr/publication/paper/detail/TWpVek5EWTVPUT09 https://hdl.handle.net/11486/1771 3 151 159 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.3153/JAEFR17018 |
container_title |
Journal of Aquaculture Engineering and Fisheries Research |
container_start_page |
151 |
op_container_end_page |
159 |
_version_ |
1766167878855294976 |