pair trawling

简明释义

对拖网

英英释义

例句

1.The environmental impact of pair trawling is a topic of ongoing research.

关于成对拖网捕鱼的环境影响是一个持续研究的话题。

2.By employing pair trawling, the boats were able to cover more area in less time.

通过采用成对拖网捕鱼，船只能够在更短的时间内覆盖更大的区域。

3.Many fishermen prefer pair trawling because it allows them to share resources.

许多渔民更喜欢成对拖网捕鱼，因为这允许他们共享资源。

4.The fishermen decided to use pair trawling to increase their catch efficiency.

渔民们决定使用成对拖网捕鱼来提高捕捞效率。

5.During the summer months, pair trawling becomes a common practice among local fishing crews.

在夏季，成对拖网捕鱼成为当地渔船常见的做法。

作文

In the world of commercial fishing, various techniques are employed to maximize efficiency and catch size. One such method that has gained popularity among fishermen is pair trawling. This technique involves two boats working in tandem to drag a large net through the water, capturing fish more effectively than a single vessel could. The cooperation between the two boats allows for a larger area to be covered, increasing the chances of a successful haul. Pair trawling has its roots in traditional fishing practices, but it has evolved with advancements in technology and an increasing demand for seafood. The process of pair trawling begins with two fishing boats setting out to sea, often equipped with sophisticated sonar technology to locate schools of fish. Once a suitable area is identified, the boats position themselves parallel to each other, with a large net deployed between them. As the boats move forward, they pull the net through the water, effectively encircling the fish. This method not only enhances the efficiency of the catch but also reduces the amount of bycatch, which refers to non-target species that are unintentionally caught during fishing operations.One of the significant advantages of pair trawling is its ability to adapt to different fishing environments. Whether in deep sea or coastal waters, this technique can be adjusted to suit various species of fish and their habitats. Additionally, by working together, the two vessels can communicate and coordinate their movements, allowing for better control over the fishing operation. This teamwork is essential in ensuring that the net is deployed correctly and that the catch is managed effectively.However, like all fishing methods, pair trawling comes with its own set of challenges. Overfishing is a major concern, as the increased efficiency of this technique can lead to the depletion of fish stocks if not managed sustainably. Regulatory bodies around the world are implementing measures to ensure that pair trawling is conducted responsibly, including setting quotas and monitoring fish populations. Fishermen must also consider the ecological impact of their activities, as certain species may be vulnerable to overexploitation.Moreover, the environmental impact of pair trawling cannot be overlooked. The dragging of large nets across the seabed can cause significant disruption to marine ecosystems, damaging habitats and affecting the biodiversity of the area. As awareness of these issues grows, many fishermen are seeking alternative methods that are less harmful to the environment while still allowing for a profitable catch.In conclusion, pair trawling is a fishing technique that exemplifies the blend of tradition and modern technology in the pursuit of efficient fishing. While it offers numerous advantages in terms of catch size and efficiency, it also poses challenges that must be addressed to ensure sustainable fishing practices. The future of pair trawling will depend on the industry's ability to balance economic needs with environmental stewardship, ensuring that our oceans remain healthy and productive for generations to come.

在商业捕鱼的世界中，各种技术被用来最大化效率和捕捞量。对双船拖网捕鱼这种方法在渔民中越来越受欢迎。这项技术涉及两艘船协同工作，在水中拖动一张大网，比单艘船更有效地捕捞鱼类。两艘船之间的合作使得覆盖更大的区域，增加了成功捕捞的机会。对双船拖网捕鱼起源于传统捕鱼实践，但随着技术的进步和对海鲜需求的增加而发展。对双船拖网捕鱼的过程始于两艘渔船出海，通常配备先进的声纳技术以定位鱼群。一旦确定了合适的区域，船只并排定位，将一张大网部署在它们之间。当船只向前移动时，它们将网拉过水面，有效地围住鱼类。这种方法不仅提高了捕捞的效率，还减少了误捕，即在捕鱼操作中意外捕获非目标物种的数量。对双船拖网捕鱼的一个显著优势是其适应不同捕鱼环境的能力。无论是在深海还是沿海水域，这项技术都可以根据各种鱼类及其栖息地进行调整。此外，通过协同工作，两艘船可以进行沟通和协调其动作，从而更好地控制捕鱼操作。这种团队合作对于确保网的正确投放和有效管理捕捞至关重要。然而，像所有捕鱼方法一样，对双船拖网捕鱼也面临着一系列挑战。过度捕捞是一个主要问题，因为这种技术的高效性如果不加以可持续管理，可能导致鱼类资源的枯竭。全球各地的监管机构正在实施措施，以确保< span>对双船拖网捕鱼负责任地进行，包括设定配额和监测鱼类种群。渔民们还必须考虑他们活动的生态影响，因为某些物种可能容易受到过度开发。此外，对双船拖网捕鱼的环境影响也不容忽视。大网在海底拖拽会对海洋生态系统造成重大干扰，破坏栖息地并影响该地区的生物多样性。随着对这些问题认识的提高，许多渔民正在寻求替代方法，这些方法对环境的危害较小，同时仍能实现盈利的捕捞。总之，对双船拖网捕鱼是一种体现传统与现代技术相结合的捕鱼技术，旨在追求高效捕鱼。尽管在捕捞量和效率方面提供了诸多优势，但也带来了必须解决的挑战，以确保可持续的捕鱼实践。对双船拖网捕鱼的未来将取决于行业在满足经济需求与环境保护之间的平衡能力，确保我们的海洋在未来几代人中保持健康和富饶。