coastwise navigation

简明释义

沿海航行

英英释义

例句

1.The regulations for coastwise navigation vary from one country to another.

不同国家的沿海航行法规各不相同。

2.Many fishermen rely on coastwise navigation techniques to catch fish near the coast.

许多渔民依赖沿海航行技术在近海捕捞鱼类。

3.The ship was designed for coastwise navigation to ensure safe travel along the shoreline.

这艘船是为沿海航行而设计的，以确保沿海岸线安全旅行。

4.For coastwise navigation, it is crucial to have accurate charts and maps.

对于沿海航行，拥有准确的航海图和地图至关重要。

5.The captain used GPS technology to enhance coastwise navigation during the journey.

船长在旅途中使用GPS技术来增强沿海航行的安全性。

作文

Coastwise navigation has been a vital aspect of maritime activities for centuries. This term refers to the practice of navigating along the coastline, typically within a certain distance from shore. The significance of coastwise navigation (沿海航行) lies not only in its historical context but also in its contemporary relevance in trade, fishing, and environmental management.Historically, coastwise navigation (沿海航行) was essential for early explorers and traders. Before the advent of advanced navigational tools, mariners relied heavily on coastal landmarks and natural features to guide their vessels. They would often sail close to the shore to take advantage of these visual cues, ensuring safer passage in unfamiliar waters. This method allowed them to avoid treacherous open seas and enabled them to reach their destinations more reliably.In modern times, coastwise navigation (沿海航行) continues to play a crucial role, especially in the shipping industry. Many ships that transport goods between ports do so by following coastal routes. This approach not only reduces the risk of encountering severe weather conditions but also allows for quicker access to ports for loading and unloading cargo. Additionally, coastwise navigation (沿海航行) is often subject to fewer regulations compared to international waters, making it a preferred choice for many shipping companies.Fishing is another area where coastwise navigation (沿海航行) is highly significant. Fishermen often operate within a few miles of the coast, where fish populations are abundant due to the rich nutrients brought in by coastal currents. By navigating along the coastline, fishermen can efficiently locate schools of fish while minimizing the risks associated with deeper ocean waters. Furthermore, this practice helps sustain local fisheries, which are vital for the economies of many coastal communities.Environmental management is yet another domain where coastwise navigation (沿海航行) is crucial. Coastal ecosystems, such as mangroves, coral reefs, and estuaries, are sensitive to human activities. By promoting responsible coastwise navigation (沿海航行), authorities can mitigate the impact of maritime traffic on these delicate environments. For instance, establishing designated navigation routes can help protect vulnerable habitats from potential damage caused by larger vessels.Moreover, coastwise navigation (沿海航行) contributes to search and rescue operations. In emergencies, vessels that are operating close to the shore can quickly respond to distress signals. Their proximity to land allows for faster assistance, which can be critical in saving lives. Coast Guard agencies often rely on coastwise navigation (沿海航行) strategies to enhance their operational efficiency and effectiveness in responding to maritime emergencies.In conclusion, coastwise navigation (沿海航行) is an essential practice that encompasses various aspects of maritime activities. From its historical roots to its modern applications in shipping, fishing, environmental management, and safety operations, the importance of navigating along the coast cannot be overstated. As we continue to rely on our oceans for commerce and sustenance, understanding and promoting effective coastwise navigation (沿海航行) will be crucial for sustainable development and the protection of our marine environments.