نتایج جستجو برای: fishing society

تعداد نتایج: 214085  

2015
Simon Albert Shankar Aswani Paul L. Fisher Joelle Albert Giacomo Bernardi

Globally the majority of commercial fisheries have experienced dramatic declines in stock and catch. Likewise, projections for many subsistence fisheries in the tropics indicate a dramatic decline is looming in the coming decades. In the Pacific Islands coastal fisheries provide basic subsistence needs for millions of people. A decline in fish catch would therefore have profound impacts on the ...

Journal: :American journal of industrial medicine 2007
Devin L Lucas Jennifer M Lincoln

BACKGROUND Falls overboard are a major contributor to commercial fishing fatalities in Alaska. The National Institute for Occupational Safety and Health has repeatedly identified falls overboard as a critical issue in commercial fishing safety. This article describes the problem of falls overboard and discusses possible ways to reduce the risk factors. METHODS Data from the Alaska Occupationa...

Journal: :International maritime health 2012
Tore Christian Bjorsvik Storholmen Ole Petter Naesgaard Hilde Faerevik Jarl Reitan Ingunn Marie Holmen Randi Eidsmo Reinertsen

Fishing is one of the most dangerous occupations, and as many as 24,000 fishermen around the world suffer fatal injuries or drowning at sea every year. Although fishermen in the European fishing fleet work in harsh and dangerous environments, many fishermen do not use personal protective clothing and buoyancy aids due to reduced work comfort and poor functionality. This emphasizes the importanc...

2017
JOOST BEUVING

This paper discusses spatial patterns in small-scale fishing in Africa. It is located in Lake Victoria where since the 1990s a vibrant Nile perch fishing for overseas export developed. Focusing on a very small area in the Ugandan part of the lake, the paper uncovers a larger diversity in fishermen’s responses to the dynamic environment of the Nile perch sector than a widely adopted generic mode...

2013
Francesco Ferretti Giacomo C. Osio Chris J. Jenkins Andrew A. Rosenberg Heike K. Lotze

Sharks and rays' abundance can decline considerably with fishing. Community changes, however, are more complex because of species interactions, and variable vulnerability and exposure to fishing. We evaluated long-term changes in the elasmobranch community of the Adriatic Sea, a heavily exploited Mediterranean basin where top-predators have been strongly depleted historically, and fishing devel...

Journal: :Revista de biologia tropical 2014
Joanne R Peel María del Carmen Mandujano

The queen conch Strombus gigas represents one of the most important fishery resources of the Caribbean but heavy fishing pressure has led to the depletion of stocks throughout the region, causing the inclusion of this species into CITES Appendix II and IUCN's Red-List. In Mexico, the queen conch is managed through a minimum fishing size of 200 mm shell length and a fishing quota which usually r...

2005
LORI S. BENNEAR ROBERT N. STAVINS ALEXANDER F. WAGNER Alisha Bloom Diane Cherry Peter Condon Andrew Hoffman

We develop and apply a new method for estimating the economic benefits of an environmental amenity. The method is based upon the notion of estimating the derived demand for a privately traded option to utilize an open access good. In particular, the demand for state fishing licenses is used to infer the benefits of recreational fishing. Using panel data on state fishing license sales and prices...

2015
Jeffrey Fleisher Paul Lane Adria LaViolette Mark Horton Edward Pollard Eréndira Quintana Morales Thomas Vernet Annalisa Christie Stephanie Wynne-Jones

In this article, we examine an assumption about the historic Swahili of the eastern African coast: that they were a maritime society from their beginnings in the first millennium C.E. Based on historical and archaeological data, we suggest that, despite their proximity to and use of the sea, the level of maritimity of Swahili society increased greatly over time and was only fully realized in th...

2017
Vinícius Ricardo Ribeiro Pedro Rogério Leandro da Silva Éder André Gubiani Larissa Faria Vanessa Salete Daga Jean Ricardo Simões Vitule

Sport fishing is an activity responsible for moving millions of dollars around the world. However, this activity is also considered to cause habitat degradation and promoting several negative effects on the ichthyofauna. The “Iguaçu Dourado” project, presented here, seeks to intensify the potential of sport fishing in the Iguaç u River Basin. Although not explicit, the project intends to introd...

2009
Edward R. Abraham

Seabirds are attracted to fishing vessels by the discard of waste from fishing. While this waste provides an available food source, seabirds foraging near vessels are at risk of either being caught or struck by the fishing gear. Within New Zealand waters, there were 212 seabirds observed killed by trawlers during the 2006–07 fishing year. Birds feeding on fishing waste behind trawlers may be st...

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