Eliminating implausible fisheries assessment models using fishers’ knowledge
نویسندگان
چکیده
منابع مشابه
Methodology for Integration of Fishers' Ecological Knowledge in Fisheries Biology and Management Using Knowledge Representation [artificial Intelligence]
The fisheries crisis of the last decades and the overexploitation of a great number of stocks (FAO 1995) have been due mainly to the inadequacy of scientific knowledge, uncertainties in assessments and/or failures of the management systems. These problems are critical when the management of coastal ecosystems and artisanal fisheries is involved. These systems possess great complexity due to the...
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BACKGROUND In small-scale fishery, information provided by fishers has been useful to complement current and past lack of knowledge on species and environment. METHODOLOGY Through interviews, 82 fishers from the largest fishing communities on the north and south borders of a Brazilian northeastern coastal state provided estimates of the catch per unit effort (CPUE) and rank of species abundan...
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A Korean word can be ambiguously analyzed into a lot of interpretations because Korean is a highly innective and agglutinative language. Although conventional Korean morphological analyzers try to eliminate implausible interpretations by using various intra-word connectivity information, there are still some implausible interpretations which can not be eliminated. In this paper, we present a me...
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Scientists and managers are not the only holders of knowledge regarding environmental issues: other stakeholders such as farmers or fishers do have empirical and relevant knowledge. Thus, new approaches for knowledge representation in the case of multiple knowledge sources, but still enabling reasoning, are needed. Cognitive maps and Bayesian networks constitute some useful formalisms to addres...
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This paper presents a survey of French Eastern English Channel fishers' observations of the past and current state of the marine ecosystem and their wishes for the future, as a first step towards formulating management objectives. Twenty-nine semi-directive interviews were carried out in June 2006 among fishers and shellfish farmers. Cognitive maps proved useful to formalise their experience an...
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ژورنال
عنوان ژورنال: Canadian Journal of Fisheries and Aquatic Sciences
سال: 2018
ISSN: 0706-652X,1205-7533
DOI: 10.1139/cjfas-2017-0178