The Mexican Oyster fishery in the Gulf of Mexico annually produces only
50,000 MT, 95% of Mexico oyster production. Oyster production has
fallen drastically in most coastal lagoons, this decline has been attributed to
factors as overfishing, mismanagement of natural oyster beds,
environmental degradation and lagoons pollution. This work proposes...
Fisheries exploitation at a large scale in the South Atlantic is recent.
Fisheries have experienced an extraordinary growth in the last 15 years. In
Argentina the growth of fisheries exploitation took place at unprecedented
rates, and this has been one of Argentina's most dynamic economic sectors
in recent times. It...
Establishing an effective management of former open access fisheries can
increase resource rents from close to zero to numbers as high as several
hundred Mio $ p.a., as it has been the the case in Iceland's cod fishery.
Whenever the corresponding harvesting rights are given out free of charge
as...
This study estimates the demand for saltwater recreational angling trips
within the Southern California Commercial Passenger Fishing Vessel
(CPFV) fishery. The CPFV fishery provides a variety of trip types to
support recreational anglers targeting several species including, tuna,
rockfish, yellowtail, and shark. Trips vary by fishing location, by length of...
Environmental resource values are often obtainable only through stated
preference or hypothetical surveys because other nonmarket valuation
methods only account for part of the resource value or are unsuitable.
Despite the recent popularity and many advances in discrete choice
techniques for nonmarket valuation, the implications of questionnaire
structure, namely framing...
Production in the aquaculture sector is often associated with pollution and as being harmful to the environment. Trying to change that reputation and stimulate growth, a new more environmental friendly method of production has been developed and introduced in Danish fresh water trout farms. The purpose of this paper is...
Small-scale aquaculture is fundamental to the livelihoods of many of the
rural poor in Asia and Africa. There is growing evidence that in many cases
the poorer people have the greater dependence on aquatic resources,
particularly low-value fish and non-fish aquatic resources. However, in
spite of the benefits, the potential...
For proper utilization of Tal wetland ecosystem through natural resource
management and for updating production system through the integration of
fish-crop diversity and its proper implications to its farmers level through
modernizing adaptive technologies as well, IT system, a composite
zonewise TOT programmes (use of natural resources, farm demonstrations,
farmers...