bag dredge

简明释义

海底挖泥机;

英英释义

例句

1.To study sediment composition, researchers decided to use a bag dredge in their underwater exploration.

为了研究沉积物成分，研究人员决定在水下探索中使用bag dredge。

2.During the environmental cleanup, volunteers employed a bag dredge to remove debris from the river.

在环境清理过程中，志愿者使用bag dredge从河流中清除垃圾。

3.The marine biologist explained how a bag dredge works to gather samples from the seabed.

海洋生物学家解释了bag dredge如何从海底收集样本。

4.The bag dredge is an essential tool for commercial fishing operations.

bag dredge是商业捕鱼作业中不可或缺的工具。

5.The fisherman used a bag dredge to collect clams from the ocean floor.

渔夫使用bag dredge从海底收集蛤蜊。

作文

In the world of fishing and marine activities, various techniques are employed to gather resources from the sea. One such method is known as bag dredge, which is particularly effective for collecting shellfish and other bottom-dwelling organisms. The bag dredge consists of a heavy bag-like structure that is dragged along the ocean floor, allowing fishermen to scoop up their catch with minimal effort. This technique not only provides a substantial yield but also raises important discussions about sustainability and environmental impact.The design of a bag dredge is quite ingenious. It typically features a sturdy frame with a mesh bag attached to it. As the dredge is pulled through the water, the mesh bag collects various marine life while allowing smaller organisms and debris to escape. This selective harvesting method is crucial for maintaining healthy ecosystems, as it reduces the risk of overfishing and helps preserve juvenile populations that may still be growing.However, the use of a bag dredge is not without controversy. Environmentalists often raise concerns about the damage caused to the seabed during the dredging process. The heavy equipment can disturb habitats and lead to the destruction of delicate marine environments. Many advocates argue for stricter regulations on dredging practices to ensure that the methods used are sustainable and do not harm the ocean's biodiversity.Moreover, the impact of climate change on marine ecosystems has added another layer of complexity to the discussion surrounding bag dredge fishing. Rising sea temperatures and changing ocean currents can alter the distribution of species, making it essential for fishers to adapt their techniques and practices. Sustainable fishing methods that incorporate the latest scientific research are vital for the future of both the fishing industry and marine conservation efforts.Education plays a significant role in promoting responsible use of bag dredge techniques. Fishermen must be informed about the best practices to minimize environmental impact while maximizing their catch. Workshops and training programs can help raise awareness about the importance of sustainable fishing methods and the long-term benefits of preserving marine ecosystems.In conclusion, the bag dredge is a valuable tool in the fishing industry, providing an efficient means of harvesting marine resources. However, its use must be balanced with environmental considerations to ensure that our oceans remain healthy and productive. By fostering a culture of sustainability and responsible fishing practices, we can enjoy the benefits of the sea while protecting it for future generations. The conversation surrounding bag dredge fishing continues to evolve, highlighting the need for collaboration among fishers, scientists, and policymakers to safeguard our precious marine environments.

在渔业和海洋活动的世界中，各种技术被用来从海洋中收集资源。其中一种方法被称为bag dredge，它对于收集贝类和其他底栖生物特别有效。bag dredge由一个重的袋状结构组成，它沿着海底拖动，使渔民能够轻松地捕捞到他们的渔获。这种技术不仅提供了可观的收成，还引发了有关可持续性和环境影响的重要讨论。bag dredge的设计非常巧妙。它通常由一个坚固的框架和一个附加的网袋组成。当拖网在水中拖动时，网袋会收集各种海洋生物，同时允许较小的生物和碎片逃逸。这种选择性捕捞方法对于维持健康的生态系统至关重要，因为它减少了过度捕捞的风险，并有助于保护仍在生长的幼体种群。然而，使用bag dredge并非没有争议。环保主义者经常对在拖网过程中对海床造成的损害提出担忧。重型设备可能会扰乱栖息地，并导致脆弱的海洋环境遭到破坏。许多倡导者呼吁对拖网作业实施更严格的监管，以确保所采用的方法是可持续的，并且不会对海洋生物多样性造成伤害。此外，气候变化对海洋生态系统的影响为围绕bag dredge捕鱼的讨论增加了另一层复杂性。海水温度的上升和洋流的变化可能会改变物种的分布，使渔民必须调整他们的技术和做法。结合最新科学研究的可持续捕鱼方法对于渔业和海洋保护工作未来至关重要。教育在促进负责任使用bag dredge技术方面发挥着重要作用。渔民必须了解最佳实践，以最小化对环境的影响，同时最大化他们的捕获量。研讨会和培训项目可以帮助提高人们对可持续捕鱼方法重要性的认识，以及保护海洋生态系统的长期利益。总之，bag dredge是渔业中一种宝贵的工具，提供了一种高效的方式来收获海洋资源。然而，它的使用必须与环境考虑相平衡，以确保我们的海洋保持健康和富饶。通过培养可持续性和负责任捕鱼实践的文化，我们可以享受海洋的益处，同时保护它供未来世代使用。围绕bag dredge捕鱼的对话仍在不断发展，突显了渔民、科学家和政策制定者之间合作以保护我们珍贵的海洋环境的必要性。