sea area

简明释义

海区

英英释义

例句

1.Navigation maps provide detailed information about sea areas.

航海地图提供关于海域的详细信息。

2.The fishing regulations vary by each sea area.

每个海域的捕鱼规定各不相同。

3.Weather forecasts can affect activities in any sea area.

天气预报可能会影响任何海域的活动。

4.The marine biologist conducted research in the designated sea area.

这位海洋生物学家在指定的海域进行研究。

5.The government announced new conservation efforts in the local sea area.

政府宣布在当地海域开展新的保护工作。

作文

The vastness of the ocean has always fascinated humanity. Covering over 70% of the Earth's surface, the ocean is not just a body of water; it is a complex ecosystem that supports a diverse range of life forms. One crucial aspect of understanding the ocean is the concept of the sea area, which refers to specific regions of the ocean defined for various purposes such as navigation, fishing, and conservation. Understanding the sea area is essential for effective marine management and environmental protection.The term sea area can encompass various types of regions, including territorial waters, exclusive economic zones (EEZ), and international waters. Territorial waters extend up to 12 nautical miles from a country's coastline, where the nation has sovereignty and control over the resources. Beyond this zone lies the EEZ, which can extend up to 200 nautical miles, allowing countries to exploit marine resources while still adhering to international laws. Understanding these distinctions is vital for maritime law and international relations.One significant reason for defining sea areas is for the purpose of sustainable fishing. Overfishing has become a global concern, threatening fish populations and the livelihoods of communities that depend on them. By designating specific sea areas for fishing, governments can regulate the number of vessels allowed in these regions and set quotas to ensure that fish stocks remain healthy. This approach not only benefits the environment but also supports the economy by ensuring that fishing remains a viable industry for future generations.Moreover, sea areas are critical for marine conservation efforts. Marine protected areas (MPAs) are designated regions where human activities are restricted to preserve biodiversity and restore ecosystems. These areas play a crucial role in protecting endangered species and habitats, allowing ecosystems to recover from human impact. The establishment of MPAs within specific sea areas has shown promising results in increasing fish populations and enhancing overall marine health.In addition to ecological considerations, sea areas are also important for navigation and shipping. The world’s trade heavily relies on maritime transport, with billions of tons of goods transported across oceans every year. Understanding the sea area helps in creating safe shipping routes, avoiding hazards like reefs and shallow waters. Furthermore, accurate mapping of sea areas aids in search and rescue operations, making the ocean a safer place for those who traverse its waters.Lastly, the concept of sea area is increasingly relevant in the context of climate change. Rising sea levels and changing ocean temperatures are affecting marine ecosystems and coastal communities. By studying sea areas, scientists can monitor changes in marine environments and develop strategies to mitigate the impacts of climate change. This research is vital for informing policy decisions and promoting resilience in vulnerable coastal regions.In conclusion, the sea area is a multifaceted concept that plays a pivotal role in marine management, conservation, navigation, and climate science. As we continue to explore and understand our oceans, recognizing the importance of sea areas will be crucial for ensuring the sustainability of marine resources and the health of our planet. Protecting these vital regions is not just an environmental issue; it is a matter of global significance that affects economies, communities, and future generations.

海洋的广阔一直吸引着人类。覆盖地球表面超过70%的海洋，不仅仅是一个水体；它是一个复杂的生态系统，支持着多种生命形式。理解海洋的一个关键方面是海域的概念，它指的是为导航、捕鱼和保护等各种目的而定义的特定海洋区域。理解海域对于有效的海洋管理和环境保护至关重要。术语海域可以包含多种类型的区域，包括领海、专属经济区（EEZ）和国际水域。领海延伸至国家海岸线12海里，国家在该区域内拥有主权和资源控制权。在此区域之外是专属经济区，其可以延伸至200海里，允许国家开发海洋资源，同时仍遵循国际法。理解这些区别对于海洋法和国际关系至关重要。定义海域的一个重要原因是为了可持续捕鱼。过度捕捞已成为全球关注的问题，威胁着鱼类种群和依赖它们生存的社区的生计。通过为捕鱼指定特定的海域，政府可以监管允许进入这些区域的船只数量，并设定配额以确保鱼类资源保持健康。这种方法不仅有利于环境，还有助于经济，确保捕鱼行业对未来几代人仍然可行。此外，海域对海洋保护工作也至关重要。海洋保护区（MPA）是指定的区域，在这些区域内，人类活动受到限制，以保护生物多样性并恢复生态系统。这些区域在保护濒危物种和栖息地方面发挥着关键作用，允许生态系统从人类影响中恢复。设立MPA在特定的海域内已经显示出增加鱼类种群和增强整体海洋健康的良好效果。除了生态考虑，海域在导航和航运方面也很重要。世界贸易严重依赖海上运输，每年有数十亿吨货物通过海洋运输。理解海域有助于创建安全的航运路线，避免如珊瑚礁和浅水区等危险。此外，准确的海域地图有助于搜救行动，使航行在海洋上的人更安全。最后，海域的概念在气候变化的背景下越来越相关。海平面上升和海洋温度变化正在影响海洋生态系统和沿海社区。通过研究海域，科学家可以监测海洋环境的变化，并制定减轻气候变化影响的策略。这项研究对指导政策决策和促进脆弱沿海地区的韧性至关重要。总之，海域是一个多方面的概念，在海洋管理、保护、导航和气候科学中发挥着关键作用。随着我们继续探索和理解我们的海洋，认识到海域的重要性对于确保海洋资源的可持续性和我们星球的健康至关重要。保护这些重要区域不仅仅是一个环境问题；这是一个影响经济、社区和未来几代人的全球性问题。