Understanding seasonal migration and localized persistence of populations is critical for effective species harvest and conservation management. Pacific salmon (genus Oncorhynchus) forecasting models predict stock composition, abundance, and distribution during annual assessments of proposed fisheries impacts. Most models, however, fail to account for the influence of biophysical factors on year-to-year...
This study was commissioned and funded by the Coastal Oregon Marine Experiment Station (COMES) to 1) identify the scientific and management issues constraining the advancement of the Oregon bay clam commercial industry, 2) explore scientific, management, and economic opportunities for the enhancement of the fishery, 3) outline and suggest mechanisms...
Major fishery investment has recently been implemented in West Africa as part of the World Bank's West Africa Regional Fisheries Program. To support this effort the New Partnership for Africa's Development funded development of a Seafood Bio-Economic Assessment Model. The model was initially developed for Ghana, but will accommodate other...
This was part of a special session at the North American Association of Fisheries Economists 2013 Conference that focused on the future of the profession. This component looked to the published record for insight. The published record reflects the intellectual activity in a discipline. In marine resource economics, that record...
Full Text:
Fisheries Economics Profession
Trends from the Published Record
Janet Webster and Gil Sylvia
Oregon State
Regulatory requirements and shifts in consumer preferences have resulted in seafood products bearing multiple information labels. Developing successful seafood marketing strategies requires an understanding of how multilabeled products influence consumer choices. This paper analyzes preferences for four classes of seafood information labels including safety, quality, local, and ecolabels using data...
This was part of a special session at the North American Association of Fisheries Economists 2013 Conference that focused on the future of the profession. This component looked to the published record for insight. The published record reflects the intellectual activity in a discipline. In marine resource economics, that record...
Full Text:
: Trends from the Published Record
Janet Webster & Gil Sylvia
May 2013
The published record reflects the
Scallop fisheries are often characterized by variable abundance and periodic mass mortality occurrences. Area rotation is a respected management tool for sedentary species. A bioeconomic simulation model that incorporates the spatial and temporal distribution of scallop beds and fishing effort is presented. The model is user-friendly and was designed for...
Cooperative research, the active participation of industry in scientific research, is receiving increased attention as an alternative to traditional government-sponsored methods. Its strongest attributes are its potential to improve spatial and temporal collection of fishery data while reducing some research costs. Despite these potential benefits, there are obstacles to adopting...
Many fisheries management agencies struggle with developing management frameworks that can deliver sustainable
fisheries. Over fishing, by-catch of non-target fish species, marine mammals, seabirds, and damage to benthic
habitats remain serious problems. Management methods based on traditional command and control approaches may
meet with initial successes yet additional progress is...
Fisheries nationwide are facing major challenges that require collection of real time (RT) and near real time (NRT) information. High-resolution RT and NRT data are critical for addressing a variety of fishery needs including quota accounting, observer coverage, bycatch management, electronic logbook and fish ticket requirements, research and monitoring, spatial...