Примеры использования Catch levels на Английском языке и их переводы на Русский язык
{-}
-
Official
-
Colloquial
Appropriate catch levels would contribute to this aim.
This should aim to reverse the above trends through appropriate catch levels.
Although CEMP data have not been used explicitly to set catch levels, they have been used implicitly in the definition of SSMUs.
Changes in catch levels will occur in part as a result of fish species changing their geographic distributions to respond to climate change.
Sensitivity runs requested by the Working Group at constant projected catch levels of 1 000 and 2 000 tonnes are shown in Figures 6 and 7.
All RFMOs indicate that catch levels and other regulatory measures are based on scientific advice received from their respective scientific bodies.
The Working Group agreed that its objective for data-poor fisheries is to develop management advice on catch levels consistent with Article II of the CAMLR Convention.
However, is that, over the same period, as catch levels have declined, the global capacity of fishing fleets has continued to grow.
The CCAMLR approach to new or exploratory fisheries provides a structured approach to research, monitoring,assessment and precautionary catch levels for target species and by-catch during fishery development.
The measurement of sustainability of the catch levels of fish was noted as a crucial issue, also in relation to the Millennium Development Goals.
There is very limited ability to determine trends objectively in stock status andconsequently whether the precautionary catch levels are protecting the by-catch species as intended.
The Working Group examined the effects of different catch levels on local exploitation rates and on the expected number of tag recaptures in 2013/14.
It also noted that the current stock status were estimated above the target level with 0.66in Division 58.5.1 and 0.65 in Division 58.5.2, and that catch levels for both divisions satisfied the CCAMLR decision rules.
In 2003, NEAFC adopted a freeze on catch levels in deep-water fisheries and banned gear other than longlines on the Rockall Bank.93 Consideration of other ecosystem issues remains within NEAFC scientific discussion.
Work together to improve their data collection systems and to share information about vessels,fishing effort, catch levels, fish landings and sales of fish and fish products, as appropriate, and;
Conducting their respective swordfish fisheries to catch levels commensurate with the objective of ensuring the sustainability of these resources as well as safeguarding the marine ecosystem;
The main purpose with the quota allocation is to promote economic efficiency- to give companies sufficient knowledge about expected catch levels for the year for proper planning of their fishing activities.
Current fishing levels are below total allowable catch levels set by CCAMLR, but many fisheries, including krill, are still attracting commercial interest.
The Commission noted the concerns expressed by theScientific Subcommittee on the declining levels of biomass of southern blue whiting, and that current catch levels are likely to be unsustainable under prevailing conditions of recruitment.
It noted the concerns expressed by the Subcommittee that current catch levels on the Southern Blue Whiting stock were not sustainable and should be further reduced next year in order to achieve stability.
In the North Atlantic, management to date has been largely based on TACs, butthere is growing evidence that advice on desirable catch levels has become less reliable as a result of unrecorded catches and high discards.
Fish management authorities should set target species catch levels in accordance with the requirement that fishing does not exceed ecologically sustainable levels for both target and non-target species.
This simulates a range of possible future scenarios for the krill population andby introducing the effects of a fishery with different catch levels it is possible to determine how much krill can be taken without having an unsustainable impact on the krill population.
Results from WG-FSA-07(SC-CAMLR-XXVI, Annex 5, paragraphs 5.10 to 5.23) andWG-SAM-08/6 demonstrate that 10 tonne catch levels are not high enough to provide useful mark-recapture estimates of population size, unless tagging rates are very high(more than 10 tags per tonne) and the research operation is persistent, showing commitment to fish in a single area over a number of fishing seasons.
The Working Group requested that the CV of the de Lury estimates of local biomass be provided to WG-FSA to be used to consider appropriate catch levels in the experiment and the value of such experiments relative to other methods for estimating biomass for use in stock assessments.
Furthermore, it noted that the assessment of precautionary krill catch levels had assumed that the size of krill caught by the fishery would remain the same as in historical catches.
In order to estimate the reduction in catches, Iran compares catch levels for the periods covered by the claim with the catch levels in baseline years.
Another important factor to be taken into account in determining sustainable catch levels is natural environmental variability, plus human-induced changes caused by climate change and marine pollution.
While research suggests that climate change might cause overall global fish catch levels to vary by under 10 percent, significant shifts in where fish are caught are anticipated, SOFIA 2018 notes.
In particular, the adequacy and consistency of the methods to set andincrementally change catch levels as a fishery develops may be a contributing factor, and this includes the adequacy of the information required as a fishery develops.