Consulta: subjectFacets:"Collision"
Registros recuperados: 3
Data/hora: 07/06/2024 06:36:57

A decision-making framework to reduce the risk of collisions between ships and whales
Provedor de dados: 5
Autores: Sèbe, Maxime; Kontovas, Christos, A.; Pendleton, Linwood.
Ship strikes are one of the main human-induced threats to whale survival. A variety of measures have been used or proposed to reduce collisions and subsequent mortality of whales. These include operational measures, such as mandatory speed reduction, or technical ones, such as detection tools. There is, however, a lack of a systematic approach to assessing the various measures that can mitigate the risk of ship collisions with whales. In this paper, a holistic approach is proposed to evaluate mitigation measures based on a risk assessment framework that has been adopted by the International Maritime Organization (IMO), namely the Formal Safety Assessment (FSA). Formal Safety Assessment (FSA) is “a rational and systematic process for assessing the risk...
Tipo: Text
Palavras-chave: Whale; Collision; Ship strikes; Risk assessment; Cost-effectiveness.
Ano: 2019
URL: https://archimer.ifremer.fr/doc/00588/69982/67892.pdf

Report on the collision between a spinner dolphin and a boat in the Fernando de Noronha Archipelago, Western Equatorial Atlantic, Brazil
Provedor de dados: 49
Autores: Camargo,Fernanda Scarano; Bellini,Claudio.
This paper reports a case of collision between an individual spinner dolphin and a boat in the Fernando de Noronha Archipelago, as an example of disturbance potentially caused by tourism industry activities. Photos illustrating the inflicted injuries on the animal are presented, and preventive measures to avoid this kind of accidents are proposed. This is the first report on a collision between spinner dolphins and boats.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Spinner dolphins; Stenella longirostris; Collision; Disturbance; Fernando de Noronha.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032007000100024

Interactions between cetaceans and artisanal fishermen from Ilhéus, Bahia - Brazil
Provedor de dados: 49
Autores: Seminara,Cecilia Inés; Barbosa-Filho,Márcio Luiz Vargas; Pendu,Yvonnick Le.
Abstract: Ethnobiological studies are necessary to understand the relationships between fishers and cetaceans. The aim of this study was to describe the interactions between cetaceans and artisanal fishers and the possible conflicts that can arise as a result. Semi-structured interviews were conducted from February to September 2017 with 35 fishermen from the municipality of Ilhéus, Brazil. All fishermen reported both positive and negative interactions with Megaptera novaeangliae, Tursiops truncatus and Sotalia guianensis and only negative interactions with Balaenoptera acutorostrata (n=14) and Stenella frontalis (n=4). The positive interactions consisted of playful relationships and collaborative fishing. Negative interactions (bycatch, entanglement,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ethnobiology marine mammals; Bycatch; Entanglement; Collision.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032019000400202