drag seine

简明释义

拖网

英英释义

例句

1.Using a drag seine can help reduce bycatch in commercial fishing.

使用拖网可以帮助减少商业捕鱼中的误捕。

2.The local fishermen have been using a traditional drag seine for generations.

当地渔民世代使用传统的拖网。

3.The drag seine technique is effective for gathering schools of small fish.

使用拖网技术有效地聚集小鱼群。

4.After setting up the drag seine, we waited patiently for the tide to come in.

设置好拖网后，我们耐心等待潮水上涨。

5.Fishermen often use a drag seine to catch fish in shallow waters.

渔民通常使用拖网在浅水区捕捞鱼类。

作文

Fishing has been an essential part of human culture and livelihood for thousands of years. Among the various fishing techniques, the use of a drag seine (拖网) stands out as a method that has evolved over time to meet the demands of both commercial and recreational fishermen. A drag seine is a large net that is dragged through the water, either from a boat or by a group of fishermen on the shore. This technique allows for the capture of a wide variety of fish and other marine life in a relatively short amount of time.The history of the drag seine dates back to ancient times when fishermen first began to develop tools to enhance their catch. Initially, these nets were made from natural materials such as plant fibers and animal hides. Over the centuries, advancements in technology have led to the use of synthetic materials that are more durable and effective. Today, drag seines are often constructed from nylon or polyethylene, which are lightweight yet strong enough to withstand the rigors of fishing in various environments.One of the primary advantages of using a drag seine is its efficiency. When deployed correctly, it can cover a large area of water, capturing many fish at once. This is particularly beneficial for commercial fishermen who rely on high-volume catches to sustain their businesses. Furthermore, the ability to adjust the size and weight of the net allows fishermen to target specific species, making the drag seine a versatile tool in their arsenal.However, the use of drag seines is not without controversy. Environmentalists often raise concerns about the impact of this fishing method on marine ecosystems. The dragging motion can disturb the seabed, leading to habitat destruction for bottom-dwelling species. Additionally, non-target species can also be caught in the net, resulting in bycatch that may not survive after being released. This has prompted discussions about sustainable fishing practices and the need for regulations to minimize the ecological footprint of drag seine fishing.In response to these concerns, many fisheries have implemented guidelines and best practices for the use of drag seines. Fishermen are encouraged to use smaller mesh sizes to reduce bycatch and to avoid fishing in sensitive areas during spawning seasons. Additionally, some regions have established marine protected areas where drag seine fishing is restricted or prohibited altogether, allowing ecosystems to recover and thrive.As we look to the future, the balance between fishing for sustenance and protecting our oceans will continue to be a critical issue. Innovations in fishing technology, including the development of more selective fishing gear, may help mitigate some of the negative impacts associated with drag seine fishing. Education and awareness among fishermen about the importance of sustainable practices will also play a crucial role in preserving marine biodiversity for generations to come.In conclusion, the drag seine (拖网) remains a significant technique in the world of fishing, offering both benefits and challenges. While it provides an efficient means of catching fish, it also raises important questions about environmental stewardship and sustainability. By embracing responsible fishing practices and exploring new technologies, we can ensure that the use of drag seines contributes positively to both our economy and our ecosystems.