与 «BY-CATCH»相关的英语书籍
在以下的参考文献中发现
by-catch的用法。与
by-catch相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
By-
catch Reduction in the World's Fisheries
This book comes after several decades of outstanding and successful research that has helped ameliorate some of the most important and controversial fisheries issues in the world – those associated with the unwanted wastage of fish from ...
2
Responsible Fisheries in the Marine Ecosystem
FRS Marine Laboratory, Aberdeen, UK Abstract Most fishing operations trap
organisms that are not the primary fishing target, and are commonly referred to as
the by-catch. It may include small individuals of the target species, or other
species ...
Michael Sinclair, Grimur Valdimarsson, 2003
3
Improving Farmed Fish Quality and Safety
13.2.1 Fisheries by-catch Marine fisheries operate by locating schools of targeted
species and using gear that not only captures the target species, but also is
designed to exclude small fish that cannot be processed by mechanical
equipment.
4
Fisheries Management: Progress toward Sustainability
The high volume and diversity of the by-catch of this fishery continue to present
fishery operators, managers, and researchers with significant challenges. The
Australian Fisheries Management Act 1991 and the Environmental Protection
and ...
Tim McClanahan, Juan Carlos Castilla, 2008
5
Bottom Trawling and Scallop Dredging in the Arctic: Impacts ...
E. Guijarro Garcia 3.2.1 Introduction The shrimp fisheries worldwide are
responsible for the largest percentage of total by-catch. Alverson et al. (1994)
estimated that shrimp fishing generated 11.2 million tonnes of the annual 27
million tonnes ...
Elena Guijarro Garcia, 2007
6
Fish and Diadromy in Europe (ecology, management, ...
Data were obtained from all monitored fishing sites and at different dates
Variables: B, Glass eel and by-catch fish biomass; D, discard ratio; MT, total
discard mortality; MH, mortality of fish due to fish trap handling; MS, by-catch
mortality of ...
Sylvie Dufour, Etienne Prevost, Eric Rochard, 2008
7
State of Working Fisheries and Aquaculture, 1996
BOX 20 By-catch and discards in Malaysian shrimp fisheries Shrimp trawl by-
catch in Malaysia generally includes finfish, cephalopods, shells and other less-
valued crustaceans. Although most of the by-catch that can be marketed as food
is ...
8
Fisheries Management in Australia
strategies to reduce fisheries by-catch. The effects of by-catch in a given fishery
include mortality levels which represent a threat to a species population, changes
to marine food webs, and/or significant future loses in production in the fishery or
...
9
Oceanography and Marine Biology: An Annual Review
Monitoring of UK and Irish bottom-set gill net fleets operating in the Celtic Sea
targeting hake (pollack, Pollachius pollachius, and other gadoids were also
caught) between 1992 and 1994 indicated a by-catch rate of 1.4 dolphins per
1000 km ...
R. N. Hughes, D. J. Hughes, I. P. Smith, 2013
10
Twenty-fifth Report: Turning the Tide : Addressing the ...
5.15 Cetaceans: On a global scale, by-catch in fishing gears is believed to be the
biggest single threat to cetacean populations. Extrapolation of US figures
suggests a global annual cetacean by-catch rate of 65,000 to 85,000 animals
with at ...
Great Britain. Royal Commission on Environmental Pollution, Sir Tom Blundell, 2004
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找出国内和国际出版社所讨论的内容，以及词语
by-catch在以下新条目的上下文中是如何使用的。
Russia bans wildlife-killing driftnets
In BirdLife's recent global gillnet review, the region was highlighted as having the highest seabird by-catch in gillnets, with an estimated ... «Bird Watch, 七月 15»
Marine reserves may go begging under Sea Change
There was good discussion including around reducing seabird by-catch from commercial fishing, and protecting Bryde'swhales from ship strike, ... «Auckland stuff.co.nz, 七月 15»
The Swordfish: Deep ocean dweller
Not only were the targeted species, swordfish and tuna, being over-exploited, but the by-catch of non-targeted species of billfish, sharks, turtles ... «Cayman Compass, 七月 15»
Maximizing value from the blue economy: Seychelles entrepreneur …
James Lesperance of Amirante Fisheries has come up with a good way to ensure that by-catch from the tuna canning industry does not go to ... «Seychelles News Agency, 七月 15»
Doubling Down on Shark Conservation as Jaws Turns 40
Through directed fishing, by-catch, surging demand for shark and ray products, and misaligned incentives, the world's shark and ray ... «Huffington Post, 七月 15»
Jersey Shore Fishing: First bonito & limits of pee wees
... a limit this week up to 6 1/2 pounds, and Ray Bryant from South Orange had a 6-pound pool-winning fluke plus a by-catch limit of sea bass. «NJ.com, 七月 15»
Book review: 'Project Puffin' explores complicated return of Maine …
All three creatures have had to be rescued from past human assaults in Maine, but only puffins were extirpated, mostly as by-catch from the ... «Press Herald, 七月 15»
Sharks and giant eels on 'Born to be Wild'
But sometimes, they reel in unintended by-catch such as sharks. But apart from by-catch, commercial scale harvesting of sharks for their fins ... «GMA News, 七月 15»
Jersey Shore Fishing: Haertel finds more & bigger cod in Jersey …
... disappeared from N.J. waters a few decades ago, but now are common enough that sea bass anglers caught them regularly as by-catch this ... «NJ.com, 七月 15»
Neither Here Nor There
... fast hauls, yielding enormous gross numbers, leaving only an average net intake once the massive waste of discarded by-catch is subtracted. «Gander Beacon, 七月 15»
