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Vasconcellos, Marcelo Cunha
(2003)
This paper evaluates a range of constant harvest rate, constant escapement, and effort control strategies in the purseseinefishery for the Braziliansardine by accounting for uncertainties in the processes controlling ...
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Holanda, Janaina Sales
(2012)
As pesquisas sísmicas em geofísica através do uso de air guns têm sido amplamente empregadas na prospecção de petróleo e gás no meio marinho. Essa tecnologia é classificada como uma das principais fontes de ruído subaquático, ...
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Ramos, Karina Lopes
(2012)
O presente trabalho é dividido em dois capítulos, os quais apresentam estudos realizados no litoral sul do Rio Grande do Sul, com duas frotas de emalhe, de média e grande escala, sediadas em Rio Grande e em São José do ...
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Vasconcellos, Marcelo Cunha; Freire, Kátia de Meirelles Felizola; Castello, Jorge Pablo
(1998)
Feeding success and changes in horizontal patchiness relative to size were studied for anchovy, Engraulis anchoita, larvae caught with a Bongo net off southern Brazil. Results show higher feeding success rates during winter, ...
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Vasconcellos, Marcelo Cunha; Gasalla, Maria de los Angeles
(2001)
The carrying capacity of marine shelf ecosystems in southern Brazil for harvestable species is analyzed by (1) quantifying the amount of available primary production appropriated by fisheries catches, (2) evaluating the ...
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Kalikoski, Daniela Coswig; Vasconcellos, Marcelo Cunha; Lavkulich, Leslie
(2002)
This paper analyzes the problem of fit of environmental institutions to the conservation of fisheries CPRs and the maintenance of artisanal fisheries in the estuary of Patos Lagoon, southern Brazil. The analysis identified ...
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Castello, Jorge Pablo; Poersch, Luís Henrique da Silva; Vasconcellos, Marcelo Cunha; Cavalli, Ronaldo Olivera; Wasielesky Junior, Wilson Francisco Britto
(2007)
A predictive model for impact assessment of shrimp (Farfantepenaeus paulensis) culture in pen enclosures was developed. Experiments were carried out at Saco da Mangueira, a small embayment at the Patos Lagoon estuarine ...
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Sumaila, Ussif Rashid; Vasconcellos, Marcelo Cunha
(2000)
This paper analyses the impact of the activities of distant water fleets on Namibia’s marine ecosystem through the
use of simulation modeling. Mass-balance trophic models and economic valuation techniques are combined to ...
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Vasconcellos, Marcelo Cunha; Haimovici, Manuel
(2006)
The exploitation status of white croaker Micropogonias furnieri in southern Brazil is assessed using a production model constructed
according to three hypotheses of stock discreetness: an isolated stock in southern Brazil; ...
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Vasconcellos, Marcelo Cunha; Haimovici, Manuel
(2006)
The exploitation status of white croaker Micropogonias furnieri in southern Brazil is assessed using a production model constructed
according to three hypotheses of stock discreetness: an isolated stock in southern Brazil; ...
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Vasconcellos, Marcelo Cunha; Mackinson, Steven; Sloman, Katherine; Pauly, Daniel
(1997)
Dynamic simulations of 18 ECOPATH mass-balance marine trophic models are used to explore the stability of systems when briefly impacted by a fishery on the key ‘wasp–waist’ populations occurring at intermediate trophic ...
