Results 31 to 40 of about 4,048 (136)

Uma nova visão do manejo pesqueiro. [PDF]

open access: yes, 2011
bitstream/CPAP/56314/1/ADM099.pdfFormato ...
CATELLA, A. C.
core   +1 more source

Aspectos econômicos e operacionais das viagens da frota pesqueira de Manaus, Amazônia Central Economical and operational aspects of the fishing trips of Manaus fleet, Central Amazonia

open access: yesActa Amazonica, 2004
A pesca na Amazônia representa uma importante atividade social, econômica e cultural, com desembarque de pescado estimado em 25 mil toneladas por ano, somente no terminal de desembarque de Manaus, porém com poucas avaliações socioeconômicas que são ...
Renato Soares Cardoso   +3 more
doaj   +1 more source

Fish distribution across altitudinal gradients in the Upper Paraguay River Basin: Implications for conservation in the Pantanal region

open access: yesConservation Science and Practice, Volume 7, Issue 7, July 2025.
This paper approaches the patterns in fish distribution across the altitudinal gradient in the Upper Paraguay River basin, from uplands to the floodplain. We compiled more than 75,000 available fish records and registered 342 fish species and your distribution along altitudinal gradient. Floodplain portion have higher species diversity than headwaters,
Adriana Maria Espinoza Fernando   +11 more
wiley   +1 more source

Relatório técnico do Seminário Nacional de Prospecção de Demandas da Cadeia Produtiva da Pesca: PROSPESQUE. [PDF]

open access: yes, 2017
Resumo. Abstract. Objetivos. Metodologia. Portfólios de projetos e escala de impactos.
BARROSO, R.   +11 more
core  

FreshLanDiv: A Global Database of Freshwater Biodiversity Across Different Land Uses

open access: yesGlobal Ecology and Biogeography, Volume 33, Issue 12, December 2024.
ABSTRACT Motivation Freshwater ecosystems have been heavily impacted by land‐use changes, but data syntheses on these impacts are still limited. Here, we compiled a global database encompassing 241 studies with species abundance data (from multiple biological groups and geographic locations) across sites with different land‐use categories.
Minghua Shen   +119 more
wiley   +1 more source

A pesca no Pantanal Sul: situação atual e perspectivas. [PDF]

open access: yes, 2013
Informações pesqueiras - conhecer para decidir; Os produtos da pesca profissional artesanal e da esportiva; Delimitação de estoques pesqueiros; O peixe mudou de mão; Novas mudanças no perfil da pesca; Pesque e solte - intencional e não intencional; Nível
CATELLA, A. C.
core   +1 more source

The economic displacement of thousands of fishers in the Pantanal, Brazil: A telling story of small‐scale fisheries marginalization worldwide.

open access: yesFish and Fisheries, Volume 25, Issue 6, Page 951-958, November 2024.
Abstract A new policy in the Pantanal wetland, Brazil, aims to economically displace thousands of artisanal fishers from one‐third of the region. The legislation disregards several FAO Voluntary Guidelines for Securing Sustainability in Small‐Scale Fisheries' guiding principles (SSF guidelines). Considering that 2024 marks the 10th anniversary of these
Adriana Maria Espinoza Fernando   +8 more
wiley   +1 more source

CAMARÕES de água doce: manejo pesqueiro no estuário amazônico. [PDF]

open access: yes, 2017
bitstream/item/122264/1/CPAF-AP-2012-camaroes-doce.pdfPesquisador: Jô de Farias ...

core  

Analysis of Migratory Catfish Production from Artisanal Fishing in the Middle Madeira Sub‐Basin Using New Monitoring Methods, Southwestern Amazon

open access: yesJournal of Applied Ichthyology, Volume 2024, Issue 1, 2024.
Studies on the production of Pimelodidae catfish in the Amazon are generally carried out in large fishing centers. However, the data referring to small‐scale fisheries have gaps that can represent a risk to the activity. This study evaluated the volume produced and the revenue obtained from migratory catfish of the Pimelodidae family of commercial ...
Igor Hister Lourenço   +4 more
wiley   +1 more source

Introdução aos modelos de produção excedente: uma ferramenta para o manejo pesqueiro. [PDF]

open access: yes, 2013
Os modelos de produção excedente constituem uma das ferramentas disponíveis para os estudos de avaliação do nível de exploração dos estoques pesqueiros e são também denominados modelos sontéticos, holísticos, dinâmicos de biomassa ou simplesmente modelos
CATELLA, A. C.
core  

Home - About - Disclaimer - Privacy