submerged groin

简明释义

水下堤坝

英英释义

例句

1.The fishermen avoided the area near the submerged groin because it was known to snag nets.

渔民们避开了靠近淹没的防波堤的区域，因为那里的渔网经常被勾住。

2.Kayakers need to be cautious when paddling near the submerged groin to avoid capsizing.

皮划艇运动员在靠近淹没的防波堤划水时需要小心，以免翻船。

3.Scuba divers were excited to explore the marine life around the submerged groin off the coast.

潜水员们很兴奋能在海岸附近探索淹没的防波堤周围的海洋生物。

4.The submerged groin helped to stabilize the shoreline during the storm.

在风暴期间，淹没的防波堤帮助稳定了海岸线。

5.The construction of the submerged groin was aimed at reducing coastal erosion.

建设淹没的防波堤旨在减少海岸侵蚀。

作文

In the field of coastal engineering and environmental science, the term submerged groin refers to a structure that is built parallel to the shoreline and is partially underwater. These structures are designed to control beach erosion and sediment transport. The primary purpose of a submerged groin is to protect the coast by trapping sand that is carried by waves and currents. By doing this, they help to maintain the beach's width and overall health of the coastal ecosystem.The concept of a submerged groin is based on the understanding of how water movement affects coastal areas. When waves approach the shore, they carry sand with them. If there is no barrier in place, this sand can be washed away, leading to erosion. However, when a submerged groin is installed, it interrupts the flow of water, causing the sand to settle and accumulate on one side of the structure. This accumulation can help to rebuild beaches that have been eroded over time.One of the key advantages of using a submerged groin is that it minimizes the visual impact on the landscape. Unlike traditional groins, which can be quite imposing and visible above the waterline, submerged groins are less noticeable and can blend into the natural environment. This is particularly important in areas where maintaining the aesthetic appeal of the coastline is a priority for local communities and tourism.Moreover, submerged groins can also provide benefits to marine life. By creating a more stable environment for sand accumulation, these structures can help to foster habitats for various species of fish and other marine organisms. The presence of a submerged groin can lead to an increase in biodiversity as it creates new areas for marine life to thrive.However, the implementation of submerged groins is not without its challenges. Environmentalists often raise concerns about the potential negative impacts on local ecosystems. For instance, while these structures can help to protect certain areas from erosion, they can also alter the natural flow of water and sediment, which may have unintended consequences for nearby beaches and coastal habitats.Additionally, the effectiveness of a submerged groin can vary depending on factors such as wave energy, tidal patterns, and the specific characteristics of the shoreline. Therefore, careful planning and assessment are crucial before constructing these structures. Engineers and environmental scientists must work together to ensure that the benefits of a submerged groin outweigh any potential drawbacks.In conclusion, the use of submerged groin structures presents a viable solution for managing coastal erosion while minimizing visual and environmental impacts. As coastal areas continue to face challenges from climate change and rising sea levels, innovative approaches like the submerged groin will play an essential role in protecting our shorelines. It is imperative that ongoing research and monitoring are conducted to assess their long-term effectiveness and to ensure that they contribute positively to both human and ecological communities along the coast.

在海岸工程和环境科学领域，短语submerged groin指的是一种平行于海岸线并部分位于水下的结构。这些结构旨在控制海滩侵蚀和沉积物运输。submerged groin的主要目的是通过捕捉波浪和水流带来的沙子来保护海岸。通过这样做，它们有助于维持海滩的宽度和沿海生态系统的整体健康。submerged groin的概念基于对水流如何影响沿海区域的理解。当波浪接近海岸时，它们会携带沙子。如果没有障碍物，这些沙子可能会被冲走，从而导致侵蚀。然而，当安装了submerged groin时，它会干扰水的流动，导致沙子在结构的一侧沉积和积累。这种积累可以帮助重建随着时间推移而被侵蚀的海滩。使用submerged groin的一个主要优点是它最小化了对景观的视觉影响。与传统的防波堤相比，传统防波堤可能相当显眼并高于水面，潜没式防波堤则不那么显眼，可以融入自然环境。这在维护海岸线美学吸引力的地区尤其重要，尤其是对于当地社区和旅游业。此外，submerged groin还可以为海洋生物提供好处。通过创造一个更稳定的沙子积累环境，这些结构可以帮助培育各种鱼类和其他海洋生物的栖息地。submerged groin的存在可以导致生物多样性的增加，因为它创造了新的海洋生物繁衍的区域。然而，实施submerged groin并非没有挑战。环境保护主义者常常对其对当地生态系统可能产生的负面影响表示担忧。例如，虽然这些结构可以帮助保护某些区域免受侵蚀，但它们也可能改变水和沉积物的自然流动，这可能对附近的海滩和沿海栖息地产生意想不到的后果。此外，submerged groin的有效性可能因波浪能量、潮汐模式和海岸线的特定特征等因素而异。因此，在建造这些结构之前，仔细的规划和评估至关重要。工程师和环境科学家必须共同努力，以确保submerged groin的好处超过任何潜在的缺点。总之，使用submerged groin结构为管理海岸侵蚀提供了一种可行的解决方案，同时最小化视觉和环境影响。随着沿海地区继续面临气候变化和海平面上升的挑战，像submerged groin这样的创新方法将在保护我们的海岸线中发挥重要作用。进行持续的研究和监测以评估其长期有效性，并确保它们对沿海的人类和生态社区产生积极贡献是至关重要的。