shelves and shoals

简明释义

暗礁与浅滩

英英释义

例句

1.The ecologist studied how the changes in water temperature affected the biodiversity in the shelves and shoals of the bay.

生态学家研究了水温变化如何影响海湾浅滩和沙洲的生物多样性。

2.During low tide, the shelves and shoals become visible, revealing a hidden world of marine organisms.

在退潮时，浅滩和沙洲变得可见，揭示了一个隐藏的海洋生物世界。

3.Fishermen often know the best spots to catch fish near the shelves and shoals along the coastline.

渔民们通常知道沿海地区浅滩和沙洲附近捕鱼的最佳地点。

4.The boat navigated carefully around the shelves and shoals to avoid running aground.

船只小心翼翼地绕过浅滩和沙洲以避免搁浅。

5.The diver explored the vibrant marine life found in the shelves and shoals of the coral reef.

潜水员探索了在珊瑚礁的浅滩和沙洲中发现的丰富海洋生物。

作文

In the vast ocean, there are many features that contribute to the complex ecosystem. Among these features, the terms shelves and shoals refer to specific areas that play crucial roles in marine life. The continental shelf is a submerged border of a continent, extending from the shoreline to the deeper parts of the ocean. It is rich in nutrients and supports a diverse range of species. On the other hand, shoals are shallow areas in the sea where fish and other marine animals often gather. These two elements are vital for understanding the dynamics of oceanic ecosystems.The importance of shelves and shoals cannot be overstated. They serve as breeding grounds for many fish species, providing a safe environment for young fish to grow and thrive. The nutrient-rich waters of the continental shelf attract various species, making it a hotspot for fishing activities. Fishermen often target these areas due to the abundance of marine life. However, overfishing and pollution pose significant threats to these delicate ecosystems.In addition to their ecological significance, shelves and shoals also have economic implications. Many coastal communities rely on fishing as a primary source of income. The health of the fish populations in these areas directly impacts the livelihoods of thousands of people. Sustainable practices must be implemented to ensure that these resources are available for future generations.Furthermore, shelves and shoals are essential for scientific research. Marine biologists study these areas to understand better the interactions between different species and their environments. Research in these regions can provide insights into climate change, as they are often among the first areas to show signs of environmental shifts. By monitoring changes in the biodiversity of shelves and shoals, scientists can predict broader ecological impacts.Despite their importance, shelves and shoals face numerous challenges. Climate change is causing sea levels to rise and temperatures to increase, which can alter the habitats of many marine species. Coastal development and pollution further threaten these vital ecosystems. It is crucial for governments and organizations to take action to protect shelves and shoals through conservation efforts and sustainable practices.In conclusion, understanding the significance of shelves and shoals is essential for preserving marine biodiversity and supporting coastal economies. As we continue to explore the mysteries of the ocean, we must prioritize the health of these ecosystems to ensure a sustainable future for both marine life and human communities. By raising awareness and promoting responsible practices, we can safeguard these precious areas for generations to come.

在广阔的海洋中，有许多特征对复杂的生态系统起着重要作用。在这些特征中，术语shelves and shoals指的是特定区域，这些区域在海洋生物中发挥着至关重要的作用。大陆架是一个沉没的大陆边界，从海岸线延伸到海洋的深处。它富含营养，支持着各种物种。另一方面，shoals是海洋中的浅水区，鱼类和其他海洋动物通常聚集在这里。这两个元素对于理解海洋生态系统的动态至关重要。shelves and shoals的重要性不容小觑。它们作为许多鱼类物种的繁殖场所，为幼鱼提供了一个安全的环境，让它们得以成长和繁衍。大陆架富含营养的水域吸引了各种物种，使其成为渔业活动的热点。渔民们常常针对这些区域，因为海洋生物的丰富。然而，过度捕捞和污染对这些脆弱的生态系统构成了重大威胁。除了生态意义，shelves and shoals还具有经济意义。许多沿海社区依赖渔业作为主要收入来源。这些区域鱼类种群的健康直接影响到成千上万人的生计。必须实施可持续的做法，以确保这些资源能够为未来几代人所用。此外，shelves and shoals对科学研究也至关重要。海洋生物学家研究这些区域，以更好地理解不同物种及其环境之间的相互作用。这些地区的研究可以提供有关气候变化的见解，因为它们通常是最早显示环境变化迹象的地方。通过监测shelves and shoals生物多样性的变化，科学家们可以预测更广泛的生态影响。尽管如此，shelves and shoals仍面临许多挑战。气候变化导致海平面上升和温度升高，这可能改变许多海洋物种的栖息地。沿海开发和污染进一步威胁这些重要的生态系统。政府和组织必须采取行动，通过保护努力和可持续实践来保护shelves and shoals。总之，理解shelves and shoals的重要性对于保护海洋生物多样性和支持沿海经济至关重要。随着我们继续探索海洋的奥秘，我们必须优先考虑这些生态系统的健康，以确保海洋生物和人类社区的可持续未来。通过提高意识和促进负责任的做法，我们可以为后代保护这些珍贵的区域。