Results 101 to 110 of about 162,472 (238)

OPEN ACCESS AND MISSING MARKETS IN ARTISANAL FISHING [PDF]

This paper combines a model of open access fisheries exploitation with a distance-based approach to missing labor and product markets. The model generates predictions about the circumstances under which exploitation increases or decreases with distance ...
Smith, Martin D., Kramer, Randall A., Liese, Christopher   +2 more
core  

An Experimental Approach on Pearl Shell (Pinctada margaritifera) for a Microwear Study of Shell Artefacts From French Polynesia

Archaeometry, EarlyView.
ABSTRACT Pinctada margaritifera (black‐lipped pearl oyster) artefacts are ubiquitous in the archaeological record throughout the Pacific and particularly in Polynesia. Despite efforts towards the development of typologies, the lack of microwear and use‐wear studies has prevented the development of technological approaches. We used 20 pearl shell valves
Jemma McGloin, Sofia Samper‐Carro, Guillaume Molle   +2 more
wiley   +1 more source

Artisanal billfish fisheries: gender roles, challenges, and opportunities

Frontiers in Marine Science
Marine fishery sustainability depends, among others, on broader governance factors affecting fishery value chains, including the division and distribution of gender roles.
Sylvia Adisa, Nelly I. Kadagi, Sarah Ater, Nina Wambiji, Maorine N. Okeri, Renata Serra   +5 more
doaj   +1 more source

Small-scale Fishermen and Risk Preferences [PDF]

Using an experimental approach, we investigate the risk preferences of artisanal fishermen in Tanzania waters of Lake Victoria. The experiment concerns pairwise comparisons of hypothetical fishing trips that vary in expected mean and spread of the net ...
Eggert, Hakan, Lokina, Razack B.
core  

Longevity and Growth of the Crabs Callinectes sapidus and Callinectes rathbunae (Decapoda: Portunidae) in Paraíso Tabasco Mexico

Acta Zoologica, EarlyView.
ABSTRACT Individual growth models are important in fisheries of natural populations and can be incorporated in production models to estimate their maximum sustainable yield. Blue crab species, Callinectes sapidus and Callinectes rathbunae were obtained in the Mecoacán lagoon, Paraíso, Tabasco Mexico by “nasa” and “yahual” nets. Biometric values such as
Candelario Jiménez‐Olivares, Sergio Cházaro‐Olvera, Fernando Álvarez‐Noguera, Mixtli Crisóstomo‐Pérez, Verónica Mitsui Saito‐Quezada, Isaías Hazarmabeth Salgado‐Ugarte   +5 more
wiley   +1 more source

Biological and fishery indicators for the small-scale marble crab fishery in Northern Patagonia: recommendations for improving a monitoring program and stock assessment of a data-limited fishery

Frontiers in Marine Science
Small-scale fisheries have been typically data-limited despite their economic importance for local communities. This is especially true in zones where fishing operations occur in remote areas under harsh weather conditions.
Madeleine Hamamé, Gustavo Aedo, Gustavo Aedo, Paula Ortiz, Andrés Olguín, Luis Miguel Pardo, Luis Miguel Pardo   +6 more
doaj   +1 more source

To release or not to release? Understanding sawfish release behavior in a global south complex fishery

Conservation Science and Practice, EarlyView.
This demonstrates the gap between existing top‐down laws and strategies (Current Approach) and the barriers fishers face while proposing an alternative pathway (Proposed Approach) based on collaboration, capacity building, and addressing socio‐economic factors.
Shashowti Chowdhury Riya, Alifa Bintha Haque, Nidhi G. D'Costa, Gawsia Wahidunnessa Chowdhury, Francoise Cabada‐Blanco   +4 more
wiley   +1 more source

Socioeconomic and Ecological Analysis of Artisanal Fishery in Yanuca, Fiji [PDF]

, 2014
Many coastal communities rely heavily on artisanal fisheries for income and food security, but this reliance can negatively affect the ecosystems they depend on. The challenge with artisanal fisheries is finding a balance between the use and conservation
Perez, Elena
core   +1 more source

Assessment and management of white mullet Mugil curema (Valencienne, 1836) (Mugilidae) fisheries of the south coast of São Paulo state, Brazil

Brazilian Journal of Biology
There is intense fishing activity, mainly artisanal, in the Cananéia, Iguape and Ilha Comprida Estuarine System. White mullet (Mugil curema) is one of the local fishery resources and is usually caught with gillnets and fish traps.
JT. Mendonça, TM. Bonfante
doaj   +1 more source

Marxism and Decolonizing Praxis: From Decolonial Misinterpretations to Marxist Contributions

Development and Change, EarlyView.
ABSTRACT This article intervenes in postcolonial and decolonial critiques that portray Karl Marx and Marxism as intrinsically Eurocentric and inattentive to race, colonialism and non‐European revolutionary agency. It argues that such critiques often rely on selective, historically limited interpretations that overlook Marx's later writings, in which he
Ana Cecilia Dinerstein
wiley   +1 more source