fishing effort
Estimating the distribution of demersal fishing effort from VMS data using hidden Markov models
... to fishing, or only one of them, and if one, which ...of fishing effort from the HMM, overlaid with vessel tracks colour-coded by ...of fishing locations and that predicted from a simple rule ...
23
Dynamics of the Romanian Sprat (Sprattus sprattus, Linnaeus 1758) Fishery between Evolution of the Fishing Effort and the State of the Environmental Conditions
... of fishing effort by both active and passive gears and considering the state of environmental conditions in the ...on fishing gears; evolution of fishing effort; sprat stock status and ...
14
Modelling Multi-Species Targeting of Fishing Effort in the Queensland Coral Reef Fin Fish Fishery
... The effort allocation process then involves ranking reefs that were fished in the previous month according to their weighted CPUE up to that ...previous effort over the current calendar month in all ...
300
On Macroeconomic Impact of Fishing Effort Regulation: Measuring Bottom Up Fish Harvesters’ Economy Wide Contribution
... Conventionally, fisheries regulation focuses on supply side controls with a variety of regulatory instruments such as gear and fleet control, entry limitation, seasonal closing, capacity buy-back, total allowable catch ...
13
Tracking fishermen : using GIS to characterise spatial distribution of fishing effort in the Tasmanian abalone fishery
... of fishing event duration collected with electronic depth data loggers permits identification and classification of short duration fishing events (<25 ...where effort (time) is estimated by a ...
149
Recreational sea fishing in Europe in a global context participation rates, fishing effort, expenditure, and implications for monitoring and assessment
... Recreational fishing has been shown to be an important component of fishing mortality across the globe (Coleman, Figueira, Ueland, & Crowder, 2004; Cooke & Cowx, 2004, 2006; Ihde, Wilberg, ...
19
Modified proposal for a Council regulation (EEC) establishing a Community system for the conservation and management of fishery resources. COM (82) 368 final, 11 June 1982 and COM (82) 368 final/2, 22 June 1982
... specific arrangements of fishing effort shouLd be agreed for certain sensitive regions taking'into consideration the pr^obLem of certain coastaL fisheries as weLL as the need to reguLate[r] ...
32
Annual report from the Commission to the Council and the European Parliament on the results of the multi-annual guidance programmes for the fishing fleets at the end of 1999. COM (2000) 738 final, 21 November 2000
... in fishing effort due to technological progress over the same period, and must be contrasted with the scientific advice that there is currently about 40% over-capacity in the European ...
43
Reforming Provisional (2007 2008) Sarotherodon galilaeus Landing Decline in Lake Kinneret (Israel)
... of fishing effort (Catch Per Unit Effort, CPUE) were ...Bleaks fishing is also shown in Figure 9, indicating a signifi- cant enlargement of the fish population (by number) from the late 1980’s ...
15
The roles of bony fish catch with emphasis Kutum, Rutilus frisii kutum in fishermaen’s income in fishing season 2008-09 from the southern Caspian Sea
... in fishing even when a stock collapse is ...on fishing efforts, which the effects on the ...continued fishing without endurance more ...the fishing skills of the individual fishermen or other ...
9
Annual report on the implementation of Council Regulation (EC) No 812/2004 during 2014
... where fishing effort by over 12 m vessels is too low for any effect to be ...vessels fishing there continue to use pingers even though not required to do ...
41
Development of the South Canterbury / Otago southern bluefin tuna fishery
... Under (b) the effect of transferring fishing effort from the traditional inshore fishery to bluefin will be a reduction in the total catch which is partly recouped by the remaining [r] ...
68
Increasing Fuel Prices, Decreasing Fish Prices and Low Productivity Lead to Poor Economic Performance and Capacity Reduction in the Fishing Sector: Evidence from the Spanish Mediterranean
... daily fishing trips: Cheilari et al., 2013). Alterations in normal fishing practices have been observed by skippers in communities of southwest England as an adaptation to the situation (Abernethy et ...in ...
10
Fisheries management and conservation in the Irish Sea
... Total international landings of demersal and pelagic fish and shellfish from ICES Divisions VIIa + VIIf... Relationship between total demersal catch rate and fishing effort for ICES [r] ...
13
East Coast Inshore Fin Fish Fishery Level 1 ERA – Whole of Fishery Assessment
... active fishing methods such as trawl ...of fishing effort and repetition) but will be higher in inshore and estuarine environments where nets are more likely to interact with the sea ...Net ...
81
Performance of Queensland’s net-free zones
... for fishing effort), the total number of fish caught by fishers (including fish that were released), size of fish kept (measured by interviewers at the boat ramp) and distance travelled by fishers were all ...
39
Investigating spatial aspects of the community-based management of a small-scale artisanal grouper fishery
... in fishing effort – Although spatial components of fisheries have long been recognised for larger commercial fisheries, they are rarely expressly considered within small- scale artisanal ...in ...
245
The Status Of Catch Per Unit Effort (Cpue) And Utilization Rate Of Skipjack Tuna (Katsuwonus Pelamis) In The Kolaka Waters, Southeast Sulawesi, Indonesia
... more fishing effort should be taken in the Kolaka Waters to optimize the fishery production of ...of fishing, [32] revealed the skipjack condition in the western part of Bone bay, Makassar Strait, is ...
6
Catchability coefficient influence on the fishermen's net economic revenues
... In the present manuscript, we have two objectives. Firstly, we search to determine the fishing effort that maximizes the net economic revenues of fishermen exploiting the fish populations constrained by ...
16
Population Dynamics and Management of Two-barred Seabream Acanthopagrus bifasciatus in the Red Sea, Egypt
... a fishing mortality reduction is necessary in order to avoid future loss in stock productivity and ...1) Fishing effort must be controlled and decreased where the available assessment suggests a ...
8