barrier beach

简明释义

1. 滨外滩; 2. 障壁滩; 3. 沿滩沙埂; 4. 滨外沙坝; 5. 滨外沙障;

英英释义

例句

1.The barrier beach serves as a natural habitat for many marine animals.

这条障壁沙滩是许多海洋动物的自然栖息地。

2.The erosion of the barrier beach has raised concerns among environmentalists.

对障壁沙滩的侵蚀引起了环保主义者的担忧。

3.Birdwatchers flock to the barrier beach during migration season to observe various species.

在迁徙季节，鸟类观察者聚集在障壁沙滩上观察各种鸟类。

4.During summer, families love to picnic on the barrier beach and enjoy the sun.

夏天，家庭喜欢在障壁沙滩上野餐，享受阳光。

5.The coastal town is famous for its stunning barrier beach, which protects the inland from storm surges.

这个海滨小镇因其美丽的障壁沙滩而闻名，它保护内陆免受风暴潮的影响。

作文

A barrier beach is a coastal landform that plays a crucial role in the protection of inland areas from the effects of ocean waves and storm surges. These unique geological formations are typically long, narrow strips of sand or pebbles that run parallel to the coastline. They are created by the accumulation of sediment through the action of waves and currents, which deposit materials along the shore. The significance of barrier beaches extends beyond their physical structure; they serve as vital ecosystems, providing habitats for various species of plants and animals. One of the most important functions of a barrier beach is its ability to act as a natural buffer against storms. When hurricanes or severe weather events occur, the presence of a barrier beach can significantly reduce the impact of high winds and flooding on the mainland. This protective feature is essential for coastal communities, as it helps to minimize property damage and safeguard human lives. Furthermore, these beaches often serve as recreational areas for people, offering opportunities for activities such as swimming, fishing, and sunbathing. However, barrier beaches are not impervious to the forces of nature. Erosion is a constant threat, as waves continuously wear away the sand and sediment that make up these structures. Human activities, such as construction and development along coastlines, can exacerbate this problem by disrupting natural processes and increasing vulnerability to erosion. To combat these issues, many coastal management strategies have been implemented, including beach nourishment projects, which involve adding sand to eroded beaches to restore their size and functionality. In addition to their protective and recreational roles, barrier beaches are also critical for biodiversity. They provide nesting sites for sea turtles, breeding grounds for various bird species, and habitats for numerous marine organisms. The delicate balance of these ecosystems can be easily disturbed by pollution, climate change, and habitat destruction. Therefore, conservation efforts are essential to preserve the integrity of barrier beaches and the wildlife that depend on them. In conclusion, barrier beaches are more than just beautiful stretches of sand; they are dynamic environments that contribute significantly to coastal protection, recreation, and biodiversity. Understanding the importance of these natural formations is vital for promoting sustainable practices that ensure their preservation for future generations. As we face the challenges posed by climate change and rising sea levels, protecting our barrier beaches becomes increasingly crucial. By raising awareness and implementing effective management strategies, we can help maintain these invaluable coastal resources and the myriad of benefits they provide to both nature and society.

“障壁沙滩”是一种沿海地貌，在保护内陆地区免受海洋波浪和风暴潮影响方面发挥着至关重要的作用。这些独特的地质结构通常是长而狭窄的沙子或卵石带，平行于海岸线。它们通过波浪和水流的作用形成，沉积物在海岸线上堆积。障壁沙滩的意义不仅在于其物理结构；它们作为重要的生态系统，为各种植物和动物物种提供栖息地。“障壁沙滩”的一个重要功能是充当自然缓冲区，抵御风暴。当飓风或严重天气事件发生时，“障壁沙滩”的存在可以显著减少强风和洪水对内陆的影响。这一保护特性对沿海社区至关重要，因为它有助于最小化财产损失和保护人类生命。此外，这些沙滩通常作为人们的休闲区域，提供游泳、钓鱼和日光浴等活动的机会。然而，“障壁沙滩”并不是对自然力量无懈可击的。侵蚀是一个持续的威胁，因为海浪不断消耗构成这些结构的沙子和沉积物。人类活动，例如沿海建设和开发，可能加剧这个问题，破坏自然过程并增加侵蚀的脆弱性。为了应对这些问题，已经实施了许多沿海管理策略，包括沙滩补给项目，涉及向侵蚀的沙滩添加沙子，以恢复其规模和功能。除了保护和休闲的作用外，“障壁沙滩”对生物多样性也至关重要。它们为海龟提供筑巢地点，为各种鸟类提供繁殖场所，并为众多海洋生物提供栖息地。这些生态系统的微妙平衡很容易受到污染、气候变化和栖息地破坏的干扰。因此，保护工作对于维护“障壁沙滩”的完整性及依赖于它们的野生动物至关重要。总之，“障壁沙滩”不仅仅是美丽的沙滩；它们是动态环境，对沿海保护、休闲和生物多样性贡献巨大。理解这些自然结构的重要性对于促进可持续实践以确保其为后代保留至关重要。随着我们面临气候变化和海平面上升带来的挑战，保护我们的“障壁沙滩”变得愈发重要。通过提高意识和实施有效的管理策略，我们可以帮助维护这些宝贵的沿海资源及其为自然和社会提供的无数好处。