tidal barrier

简明释义

挡潮堤防浪护栏

英英释义

例句

1.During storms, the tidal barrier helps prevent flooding in low-lying areas.

在风暴期间，潮汐屏障有助于防止低洼地区的洪水。

2.The tidal barrier was built to withstand extreme weather conditions.

这个潮汐屏障是为了抵御极端天气条件而建造的。

3.Local authorities are funding the construction of a tidal barrier to safeguard coastal communities.

地方当局资助建设一个潮汐屏障以保护沿海社区。

4.Engineers are studying the effectiveness of the new tidal barrier design.

工程师们正在研究新设计的潮汐屏障的有效性。

5.The city installed a tidal barrier to protect against rising sea levels.

这座城市安装了一个潮汐屏障以防止海平面上升。

作文

In recent years, climate change has become a pressing issue affecting many coastal cities around the world. Rising sea levels and increased storm surges pose significant threats to urban infrastructure and the safety of residents. As a response to these challenges, many governments and environmental organizations have turned to innovative solutions, one of which is the construction of a tidal barrier (潮汐屏障). This structure is designed to protect coastal areas from the encroaching tides and severe weather conditions. A tidal barrier (潮汐屏障) is essentially a large gate or dam that can be raised or lowered depending on the tide. When high tides or storm surges threaten a coastal area, the barrier can be closed to prevent seawater from flooding the land. This technology not only safeguards homes and businesses but also helps preserve vital ecosystems such as wetlands and estuaries that are critical for biodiversity.One of the most notable examples of a tidal barrier (潮汐屏障) is the Thames Barrier in London, England. Completed in 1984, this engineering marvel spans the River Thames and consists of a series of movable gates. When the tide rises above a certain level, the gates are activated and raised to block the incoming water. Since its completion, the Thames Barrier has successfully protected London from numerous flood events, demonstrating the efficacy of this technology in safeguarding urban areas.However, the implementation of tidal barriers (潮汐屏障) is not without its challenges. The construction and maintenance of these structures can be costly, requiring significant investment from both public and private sectors. Additionally, there are concerns about the environmental impact of building such large-scale projects. For instance, altering tidal flows can affect marine life and sediment transport, potentially leading to unforeseen consequences in local ecosystems.Moreover, while tidal barriers (潮汐屏障) provide immediate protection against flooding, they do not address the root causes of climate change. It is essential for communities to combine the use of these barriers with broader strategies aimed at reducing greenhouse gas emissions and promoting sustainable practices. This holistic approach will ensure that we are not merely putting a band-aid on a much larger problem.In conclusion, tidal barriers (潮汐屏障) represent a valuable tool in the fight against rising sea levels and extreme weather events. They offer a practical solution for protecting vulnerable coastal cities, as evidenced by successful implementations like the Thames Barrier. However, it is crucial to consider the economic and environmental implications of such projects and to integrate them into a comprehensive strategy for climate resilience. By doing so, we can better prepare for the challenges that lie ahead and work towards a sustainable future for our coastal communities.

近年来，气候变化已成为全球许多沿海城市面临的紧迫问题。海平面上升和风暴潮增加对城市基础设施和居民安全构成了重大威胁。作为应对这些挑战的一种方式，许多政府和环保组织转向创新解决方案，其中之一就是建设潮汐屏障（tidal barrier）。这一结构旨在保护沿海地区免受侵袭的潮水和恶劣天气条件的影响。潮汐屏障（tidal barrier）本质上是一个可以根据潮汐升降的大型闸门或大坝。当高涨潮或风暴潮威胁到沿海地区时，可以关闭屏障以防止海水淹没陆地。这项技术不仅保护了家庭和企业，还有助于保护湿地和河口等重要生态系统，这些生态系统对生物多样性至关重要。最显著的潮汐屏障（tidal barrier）例子之一是位于英国伦敦的泰晤士河屏障。该工程于1984年完工，跨越泰晤士河，由一系列可移动的闸门组成。当潮水超过某一水平时，闸门被激活并升起，以阻挡涌入的水。自完工以来，泰晤士河屏障成功保护了伦敦免受多次洪水事件的影响，证明了这一技术在保护城市地区方面的有效性。然而，实施潮汐屏障（tidal barrier）并非没有挑战。这些结构的建设和维护可能成本高昂，需要公共和私人部门的重大投资。此外，人们担心大型项目的环境影响。例如，改变潮流可能影响海洋生物和沉积物运输，可能导致当地生态系统出现无法预见的后果。此外，虽然潮汐屏障（tidal barrier）提供了对洪水的即时保护，但它们并未解决气候变化的根本原因。社区必须将这些屏障的使用与旨在减少温室气体排放和促进可持续实践的更广泛战略相结合。这种整体方法将确保我们不仅仅是在对一个更大问题打补丁。总之，潮汐屏障（tidal barrier）代表了应对海平面上升和极端天气事件的宝贵工具。它们为保护脆弱的沿海城市提供了实际解决方案，正如泰晤士河屏障的成功实施所证明的那样。然而，考虑这些项目的经济和环境影响，并将其纳入气候适应的综合战略中至关重要。通过这样做，我们可以更好地为未来的挑战做好准备，并为我们的沿海社区的可持续发展而努力。