longline

简明释义

英[ˈlɒŋlaɪn]美[ˈlɒŋlaɪn]

n. 多钩长线

英英释义

单词用法

同义词

反义词

例句

1.The Spanish fleet of so-called surface longline fishing boats ostensibly targets swordfish, but 70 per cent of its catch, by weight, from 2000 to 2004 were pelagic sharks.

西班牙所谓的拖网渔船船队表面上是以旗鱼为目标，但从2000年到2004年，它70%按重量计算的捕获物是深海鲨鱼。

2.Furthermore, in the early days of longline fishing, a lot of fish were lost to sharks after they had been hooked.

而且早期用延绳钓捕鱼的时候，有许多鱼在上钩后就被鲨鱼吃了。

3.Conservationists say longline gear also damages corals and other important habitat on the sea bottom, threatening both the turtles and the fish.

环保人士称延绳钓也破坏了海底的珊瑚和对其它动植物来说很重要的海底栖息地，对鱼类和海龟都造成威胁。

4.Furthermore, in the early days of longline fishing, a lot of fish were lost to sharks after they had been hooked. That is no longer a problem, because there are fewer sharks around now.

因为没有足够的鱼钩来诱捕，某些鱼就逃过一劫，这会导致对以往鱼类资源存量的低估，再者，在早期的延绳钓时代，许多已经勾住的鱼会落入鲨鱼的口中。

5.Furthermore, in the early days of longline fishing, a lot of fish were lost to sharks after they had been hooked. That is no longer a problem, because there are fewer sharks around now.

因为没有足够的鱼钩来诱捕，某些鱼就逃过一劫，这会导致对以往鱼类资源存量的低估，再者，在早期的延绳钓时代，许多已经勾住的鱼会落入鲨鱼的口中。

6.He says he quit when he saw dolphins, caught accidentally on longline hooks, being dragged aboard ship, beaten to death, and thrown back into the sea.

他说，当他看到长线鱼钩意外捞到海豚，人们把它们拖上船，打死，又给扔到海里时，他不干了。

7.The fisherman used a longline to catch tuna in deep waters.

渔夫使用长线钓法在深水中捕捉金枪鱼。

8.The environmental group raised concerns about the impact of longline fishing on seabirds.

环保组织对长线钓对海鸟的影响表示担忧。

9.Using a longline can help target specific species of fish more effectively.

使用长线钓可以更有效地针对特定鱼类。

10.A longline is often used in commercial fishing to increase the number of fish caught.

在商业捕鱼中，通常使用长线钓以增加捕获的鱼类数量。

11.During the fishing tournament, participants were required to use a longline technique.

在钓鱼比赛中，参与者必须使用长线钓技术。

作文

In the world of fishing, various methods are employed to catch fish efficiently. One such method is known as longline, which refers to a fishing technique that utilizes a long main line with numerous baited hooks attached at intervals. This method is particularly effective for catching large quantities of fish over a vast area. The longline technique has been used for centuries, and its effectiveness has made it a popular choice among commercial fishermen. The longline system consists of a main line that can stretch for several kilometers, making it possible to target different species of fish. Each hook is strategically placed to ensure that it captures fish as they swim by. This method allows fishermen to catch various types of fish, including tuna, swordfish, and halibut. However, while longline fishing can be highly productive, it also poses significant challenges, particularly in terms of sustainability and bycatch. Bycatch refers to the unintended capture of non-target species, which can include endangered marine animals such as sea turtles, sharks, and seabirds. The use of longline fishing has raised concerns among environmentalists and regulatory bodies due to its potential impact on these vulnerable populations. As a result, many regions have implemented regulations to mitigate the effects of longline fishing on marine ecosystems. These regulations might include restrictions on the number of hooks used, the time of year when longline fishing can occur, and the areas where it is permitted. To address the challenges associated with longline fishing, researchers and fishermen are continuously exploring innovative solutions. One approach is the development of more selective fishing gear that targets specific species while reducing bycatch. For example, using circle hooks instead of traditional J-hooks has shown promising results in decreasing the capture of non-target species. Additionally, the implementation of bycatch reduction devices can help minimize the accidental catch of protected species. Despite the controversies surrounding longline fishing, it remains an essential part of the global fishing industry. Many communities rely on the income generated from longline fishing for their livelihoods. Therefore, finding a balance between economic needs and environmental protection is crucial. Sustainable practices in longline fishing can lead to healthier fish populations and marine ecosystems, ensuring that future generations can continue to benefit from this vital resource. In conclusion, the term longline encompasses a fishing method that is both effective and controversial. While it offers significant economic benefits, it also raises important environmental concerns. By adopting sustainable practices and innovative technologies, the fishing industry can work towards minimizing the negative impacts of longline fishing while continuing to provide for communities around the world. It is imperative that we recognize the importance of responsible fishing practices and support efforts to protect our oceans for the future.

在渔业的世界中，采用了多种方法来有效捕捞鱼类。其中一种方法被称为长线钓，它指的是一种利用长主线和多个间隔附有饵钩的钓鱼技术。这种方法特别适合于在广阔的区域内捕捞大量鱼类。长线钓技术已经使用了几个世纪，其有效性使其成为商业渔民的热门选择。长线钓系统由一条可以延伸几公里的主线组成，使其能够针对不同种类的鱼。每个钩子都经过战略性放置，以确保捕捉到游过的鱼。这种方法使渔民能够捕获各种类型的鱼，包括金枪鱼、剑鱼和比目鱼。然而，尽管长线钓可能具有很高的生产力，但它也带来了重大挑战，特别是在可持续性和副渔获方面。副渔获是指意外捕捞非目标物种，这可能包括濒危海洋动物，如海龟、鲨鱼和海鸟。长线钓的使用引发了环保人士和监管机构的担忧，因为它可能对这些脆弱种群产生影响。因此，许多地区已实施法规，以减轻长线钓对海洋生态系统的影响。这些法规可能包括对使用钩子的数量、长线钓可进行的时间以及允许进行的区域的限制。为了解决与长线钓相关的挑战，研究人员和渔民正在不断探索创新解决方案。一种方法是开发更具选择性的渔具，以针对特定物种，同时减少副渔获。例如，使用圆钩代替传统的J形钩已显示出减少非目标物种捕获的良好效果。此外，实施副渔获减少装置可以帮助最小化保护物种的意外捕获。尽管围绕长线钓存在争议，但它仍然是全球渔业的重要组成部分。许多社区依赖于长线钓所产生的收入来维持生计。因此，在经济需求与环境保护之间找到平衡至关重要。在长线钓中采用可持续做法可以导致更健康的鱼类种群和海洋生态系统，确保未来几代人能够继续从这一重要资源中受益。总之，术语长线钓涵盖了一种既有效又有争议的钓鱼方法。虽然它提供了显著的经济利益，但也引发了重要的环境问题。通过采用可持续实践和创新技术，渔业可以努力减少长线钓的负面影响，同时继续为全球社区提供服务。我们必须认识到负责任的捕捞实践的重要性，并支持保护我们海洋的努力，以造福未来。