outer bar

简明释义

外拦江沙

英英释义

例句

1.The coastal erosion is affecting the stability of the outer bar significantly.

海岸侵蚀正在显著影响外侧沙洲的稳定性。

2.During low tide, the outer bar becomes visible, creating a great spot for beachcombers.

在退潮时，外侧沙洲显现出来，为海滩漫步者创造了一个极好的地点。

3.Birdwatchers often visit the outer bar to observe migratory birds.

鸟类观察者常常造访外侧沙洲以观察迁徙的鸟类。

4.The fishermen anchored their boat near the outer bar to catch more fish.

渔民们将船停靠在外侧沙洲附近，以捕捉更多的鱼。

5.The waves crashed against the outer bar, making it a dangerous area for swimmers.

波浪冲击着外侧沙洲，使其成为游泳者的危险区域。

作文

The term outer bar refers to a specific geographical feature often found in coastal areas. It typically describes a sandbar or a series of submerged or partially submerged sandbanks located offshore. These formations can play a crucial role in the dynamics of coastal ecosystems, influencing both marine life and human activities. Understanding the function and significance of the outer bar is essential for environmental management and coastal protection. In many coastal regions, the outer bar serves as a natural barrier that helps to protect the shoreline from erosion caused by waves and storms. It absorbs some of the energy from incoming waves, which can prevent significant damage to coastal infrastructure and habitats. This protective function is particularly vital in areas prone to severe weather events, where the absence of such barriers could lead to catastrophic consequences for both the environment and human settlements.Moreover, the outer bar can also create unique habitats for various marine species. The shallow waters around these sandbars often provide ideal breeding grounds for fish and other marine organisms. As a result, they contribute to the overall biodiversity of the region. Fishermen frequently target these areas, as they are known to be rich in fish populations. Thus, the outer bar not only supports ecological health but also sustains local economies reliant on fishing.However, the existence and stability of the outer bar can be threatened by human activities. Coastal development, dredging, and pollution can disrupt these delicate ecosystems. For instance, when sand is removed from the beach for construction purposes, it can lead to the erosion of the outer bar, diminishing its protective capabilities and affecting the marine life that depends on it. Therefore, it is imperative that we adopt sustainable practices to preserve these vital features.In conclusion, the outer bar is more than just a physical formation; it is a critical component of coastal ecosystems that provides numerous benefits. From protecting shorelines to supporting marine biodiversity and local economies, understanding its role is essential for effective coastal management. As we continue to face challenges related to climate change and human impact, recognizing the importance of the outer bar will be key to ensuring the health and resilience of our coastal environments. By protecting these natural barriers, we not only safeguard our coastline but also preserve the rich marine life that thrives in these areas. Therefore, ongoing research and conservation efforts are necessary to maintain the integrity of the outer bar and the ecosystems it supports.

“outer bar”这个术语指的是通常在沿海地区发现的一种特定地理特征。它通常描述的是位于海岸线外的沙洲或一系列部分淹没或完全淹没的沙滩。这些地貌在沿海生态系统的动态中发挥着重要作用，影响着海洋生物和人类活动。理解和认识outer bar的功能和重要性对于环境管理和沿海保护至关重要。在许多沿海地区，outer bar作为一种自然屏障，帮助保护海岸线免受波浪和风暴造成的侵蚀。它吸收了一些来自海浪的能量，这可以防止对沿海基础设施和栖息地造成重大损害。这种保护功能在易受严重天气事件影响的地区尤为重要，因为缺乏这样的屏障可能会对环境和人类居住区造成灾难性的后果。此外，outer bar还可以为各种海洋物种创造独特的栖息地。这些沙洲周围的浅水区往往提供理想的鱼类和其他海洋生物的繁殖场。因此，它们有助于该地区的整体生物多样性。渔民经常在这些区域捕捞，因为它们以丰富的鱼类资源而闻名。因此，outer bar不仅支持生态健康，还维持着依赖渔业的地方经济。然而，outer bar的存在和稳定性可能会受到人类活动的威胁。沿海开发、疏浚和污染可能会破坏这些脆弱的生态系统。例如，当为了建设目的而从海滩上移走沙子时，可能导致outer bar的侵蚀，降低其保护能力并影响依赖于此的海洋生物。因此，我们必须采取可持续的做法来保护这些重要特征。总之，outer bar不仅仅是一个物理构造；它是沿海生态系统的重要组成部分，提供了众多益处。从保护海岸线到支持海洋生物多样性和地方经济，理解其作用对于有效的沿海管理至关重要。随着我们继续面临与气候变化和人类影响相关的挑战，认识到outer bar的重要性将是确保我们的沿海环境健康和韧性的关键。通过保护这些自然屏障，我们不仅保护了我们的海岸线，还保护了在这些地区繁荣的丰富海洋生物。因此，持续的研究和保护工作对于维护outer bar及其支持的生态系统的完整性是必要的。