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Approaches and frameworks for management and research in small-scale fisheries in the developing world AgEcon
Andrew, Neil; Evans, Louisa.
Commonly adopted approaches to managing small-scale fisheries (SSFs) in developing countries do not ensure sustainability. Progress is impeded by a gap between innovative SSF research and slower-moving SSF management. The paper aims to bridge the gap by showing that the three primary bases of SSF management--ecosystem, stakeholders’ rights and resilience--are mutually consistent and complementary. It nominates the ecosystem approach as an appropriate starting point because it is established in national and international law and policy. Within this approach, the emerging resilience perspective and associated concepts of adaptive management and institutional learning can move management beyond traditional control and resource-use optimization, which largely...
Tipo: Working or Discussion Paper Palavras-chave: Developing countries; Fishery management; Artisanal fishing; Research and Development/Tech Change/Emerging Technologies.
Ano: 2009 URL: http://purl.umn.edu/53029
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Ethnoecology and socioeconomic around an artificial reef: the case of artisanal fisheries from southeastern Brazil Biota Neotropica
Lima,Juliano Silva; Zappes,Camilah Antunes; Di Beneditto,Ana Paula Madeira; Zalmon,Ilana Rosental.
Abstract: The objective of this study is to describe the ethnoecological aspects, valorization, and commercialization of target species caught by artisanal fishers on the northern coast of Rio de Janeiro, southeastern Brazil. The data were obtained through semi-structured interviews conducted with 60 fishers from the fishing community of Guaxindiba (21°29'S, 41°00'W), which is associated with the Z-1 fishers' colony. Eighty-nine species were cited by the fishers and 44.1% are important commercial fish in the region. The fishers cited five distinct zones used to fish: border zone (68 species), estuary (41 spp.), artificial reef (27 spp.), "malacacheta" (24 spp.), and open ocean (10 spp.). The fishery resources were classified according to their gastronomic...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Artisanal fishing; Traditional knowledge; Fishery management.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032019000200213
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SIZE AT SEXUAL MATURITY IN THE QUEEN CONCH STROMBUS GIGAS FROM COLOMBIA Boletín de Investigaciones
Avila-Poveda,Omar Hernando; Baqueiro-Cárdenas,Erick Raúl.
Size at sexual maturity was investigated in 346 queen conch, Strombus gigas, collected from the Archipelago of San Andres, Providencia and Santa Catalina (SAI), Colombia. Size at sexual maturity is defined as the size (based on total shell length and lip thickness) at which 50% of the population of queen conch sampled had mature and emission gonad developmental stages, based on microscopic examination (samples of gonads were processed by standardized histological methods). Only 12.14% of whole samples had mature and emission gonad developmental stages. The size at sexual maturity based on total shell length (STmat) was estimated to be STmat=249 mm for females (n=14), STmat=234 mm for males (n=28) and STmat=241 mm for both sexes (n=42). Lip thickness...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Fishery management; Lip thickness; Shell length; Sexual maturity; Strombus gigas.
Ano: 2006 URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612006000100013
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