A5049072559- Marine and fisheries research
- Fish Ecology and Management Studies
- Marine animal studies overview
- Marine Bivalve and Aquaculture Studies
- Arctic and Russian Policy Studies
- Avian ecology and behavior
- Regional Socio-Economic Development Trends
- International Maritime Law Issues
The efficiency (Q) of survey trawls can now be estimated using a variety experimental techniques. In this paper, we review these techniques, then consider how the estimates Q might best used in stock assessment. Although catch-at-age models such as tuned VPA and Stock Synthesis estimate catchability (q) trawl when required time series catch per unit effort (c.p.u.e.) data are sufficiently informative, if short, q may quite imprecise. cases, model fixed at value derived from an Q....
Abstract This paper documents the experiences of Commission for Conservation Antarctic Marine Living Resources (CCAMLR) in developing, and implementing, its fisheries conservation management measures. Examples are given to show how provisions Article II Convention on (CAMLR Convention) have been applied practice. Generally, these strive an ecosystem-based precautionary approach harvested non-harvested species. Emphasis is development measures deal with: (a) uncertainty associated with new...
The relevance of the study lies in need to determine ways that city authorities resorted solve problems related cultural and household provision resettlement new residents, conditions lack funds tight deadlines for construction industrial facilities logistics centers. purpose this article is analyze urban planning policy carried out on territory Stavropol (Togliatti) 1950-ies 1960-ies, when was experiencing accelerated faced a large influx residents. To achieve study, following tasks are...