TECHNICAL MEASURES IN ORDER TO DECREASE INTERACTIONS BETWEEN DOLPHINS AND FISHERMEN: PINGERS

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dc.contributor.authorGönener, Sedat
dc.date.accessioned2020-01-20T19:01:00Z
dc.date.available2020-01-20T19:01:00Z
dc.date.issued2017
dc.departmentSinop Üniversitesi
dc.description.abstractAlmost 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.
dc.identifier.doi10.3153/JAEFR17018
dc.identifier.endpage159en_US
dc.identifier.issn2149-0236
dc.identifier.issn2149-0236
dc.identifier.issue3en_US
dc.identifier.startpage151en_US
dc.identifier.trdizinid253469
dc.identifier.urihttps://doi.org/10.3153/JAEFR17018
dc.identifier.urihttp://www.trdizin.gov.tr/publication/paper/detail/TWpVek5EWTVPUT09
dc.identifier.urihttps://hdl.handle.net/11486/1771
dc.identifier.volume3en_US
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofJournal of Aquaculture Engineering and Fisheries Research
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.subjectBalıkçılık
dc.subjectZooloji
dc.titleTECHNICAL MEASURES IN ORDER TO DECREASE INTERACTIONS BETWEEN DOLPHINS AND FISHERMEN: PINGERS
dc.typeArticle

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