Your browser doesn't support javascript.
loading
The consequences of landscape change on fishing strategies.
Van Holt, Tracy; Crona, Beatrice; Johnson, Jeffrey C; Gelcich, Stefan.
Afiliação
  • Van Holt T; Royal Swedish Academy of Sciences, Global Economic Dynamics and the Biosphere Program, Stockholm 104-05, Sweden; Stockholm University, Stockholm Resilience Center, Stockholm 114-19, Sweden. Electronic address: tracy.vanholt@kva.se.
  • Crona B; Royal Swedish Academy of Sciences, Global Economic Dynamics and the Biosphere Program, Stockholm 104-05, Sweden; Stockholm University, Stockholm Resilience Center, Stockholm 114-19, Sweden.
  • Johnson JC; University of Florida, Anthropology, Gainesville, FL 32611, United States.
  • Gelcich S; Center of Applied Ecology and Sustainability (CAPES), Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile.
Sci Total Environ ; 579: 930-939, 2017 Feb 01.
Article em En | MEDLINE | ID: mdl-27884521
We show how land-use change can affect fisher-harvesting behavior. We test whether fisher harvesting behavior can be predicted by landscape change patterns at local (~200km) and regional (~1200km) levels. Our data suggest that fishers harvesting in areas near tree plantations reduced benthic-invertebrate harvests in favor of demersal and pelagic finfish that are usually located further offshore. Fishers' management areas, which were near tree plantations, had higher chlorophyll-a values, and contained shellfish with more endobionts. Technology (owning a boat) and experience (age, years fishing, and alternative livelihoods) explained little in fisher-harvesting behavior. The flagship Chilean fisheries management program and seafood companies sourcing from these areas will need to respond to these new challenges. Despite complexities in designing cross-scale, social-ecological studies, we can no longer ignore the interconnectedness of commodities in the biosphere.
Assuntos
Palavras-chave
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Conservação dos Recursos Naturais / Pesqueiros Limite: Animals / Humans País/Região como assunto: America do sul / Chile Idioma: En Revista: Sci Total Environ Ano de publicação: 2017 Tipo de documento: Article País de publicação: Holanda
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Conservação dos Recursos Naturais / Pesqueiros Limite: Animals / Humans País/Região como assunto: America do sul / Chile Idioma: En Revista: Sci Total Environ Ano de publicação: 2017 Tipo de documento: Article País de publicação: Holanda