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Local fishermen's perceptions of the usefulness of artificial reef ecosystem services in Portugal ArchiMer
Ramos, Jorge; Lino, Pedro G.; Himes-cornell, Amber; Santos, Miguel N..
Proponents of artificial reef (AR) deployment are often motivated by the usefulness of such structures. The usefulness of ARs is related to their capability of providing ecosystem services/additional functions. We present two distinct Portuguese AR case studies: (1) The Nazare reef off the central coast of Portugal and (2) the Oura reef off the Algarve coast. Semi-structured interviews were conducted with local fishermen in the fishing towns of Nazare and Quarteira pre-and post-AR deployment. The main focus of the interviews was to understand fishermen's perception of AR usefulness (or lack thereof) in terms of nine ecosystem services/additional functions potentially provided by the ARs. We tested the null hypothesis that ARs do not provide additional...
Tipo: Text Palavras-chave: Artificial reefs; Direct use value; Stakeholders; Ecosystem services; Indirect use value; Local fishermen; Likert scales; Portugal; Perception.
Ano: 2019 URL: https://archimer.ifremer.fr/doc/00479/59041/62432.pdf
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Evaluation and improvement of shellfish dredge design and fishing effort in relation to technical conservation measures and environmental impact: [ECODREDGE CT98-4465] ArchiMer
Lart, William; Jacklin, Marcus; Horton, Roger; Ward, Nigel; Arkely, Ken; Misson, Trevor; Allan, Peter; Savage, Thomas; Lart, Geoff; Berthou, Patrick; Priour, Daniel; Fifas, Spyros; Danioux, Christian; Pitel, Mathilde; Brand, Andy; Jenkins, Stuart; Allen, Hugh; Campbell, Ross; Da Ros, Luisa; Nesto, Nicoletta; Bianchi, Franco; Acri, Francesco; Boldrin, Alfredo; Nasci, Cristina; Penzo, Mauro; Antonini, Antonini; Cesca, Arduino; Marin, Marco; Pellizzato, Michele; Marin, Maria; Moschino, Vanessa; Pampanin, Daniela; Ballarin, Loriano; Casellato, Sandra; Masiero, Luciano; Del Favero, Marcello; Allan, Peter; Chicharo, Luís; Chicharo, Alexandra; Alves, Filipe; Tata Regala, João; Gaspar, Miguel B.; Santos, Miguel N.; Leitao, Francisco; Sobral, Manuel; Dias, Maria D.; Campos, Aida; Monteiro, Carlos C.; Falcao, Manuela M.; Vale, Carlos; Caetano, Miguel; Burnell, Gavin; Maguire, Julie; Byrne, Pam.
This project systematically examines the bivalve dredging process and its physiological and ecological consequences. The literature on ecology and population dynamics of the target species, dredge design and fisheries and the environmental effects of dredging and selectivity of dredging is reviewed. A programme of experimental work, both laboratory and field studies is described in scallop and clam dredge fisheries in European waters; scallop species (UK, France) Pecten maximus, Aequipecten opercularis, clam species (Italy; N. Adriatic) Chamelea gallina, clam species (Portugal) Spisula solida, Donax trunculus, Callista chione. Selectivity measures and dredge design are examined for their consequences in terms of environmental effects. Studies included...
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Ano: 2003 URL: http://archimer.ifremer.fr/doc/00307/41851/41086.pdf
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