dredging waterway

简明释义

河道整治

英英释义

例句

1.Heavy machinery is necessary for dredging waterway in order to remove sediment effectively.

在疏浚水道时，重型机械是必要的，以有效地去除沉积物。

2.Local fishermen have reported better catches since the dredging waterway was completed.

自从完成疏浚水道以来，当地渔民报告说捕获量有所增加。

3.The dredging waterway process will take several months to complete.

这个疏浚水道的过程将需要几个月才能完成。

4.The city council approved the project for dredging waterway to improve navigation for local boats.

市议会批准了对疏浚水道的项目，以改善当地船只的航行。

5.Environmentalists are concerned about the impact of dredging waterway on local wildlife habitats.

环保主义者担心疏浚水道对当地野生动物栖息地的影响。

作文

In recent years, the importance of maintaining navigable waterways has become increasingly clear to both environmentalists and policymakers. One of the most effective methods for ensuring that these waterways remain open and functional is through the process of dredging waterway (疏浚水道). Dredging involves the removal of sediment, debris, and other materials that accumulate at the bottom of rivers, lakes, and canals, which can obstruct navigation and harm aquatic ecosystems.The necessity of dredging waterway (疏浚水道) arises from various factors, including natural sedimentation processes, flooding, and human activities such as construction and agriculture. Over time, these factors can lead to a significant buildup of silt and mud, which can reduce the depth of the waterway and make it difficult for boats and ships to pass through. This not only impacts transportation and trade but also affects local economies that rely on fishing and tourism.Furthermore, dredging waterway (疏浚水道) plays a crucial role in flood management. By removing excess sediment and debris from riverbeds, dredging helps to enhance the capacity of waterways to handle heavy rainfall and runoff. This can prevent flooding in nearby communities and protect valuable infrastructure. For instance, many cities have invested in dredging projects to ensure that their rivers can accommodate stormwater runoff, thereby reducing the risk of catastrophic flooding events.While the benefits of dredging waterway (疏浚水道) are clear, the process is not without its challenges. Environmental concerns often arise when dredging is proposed, as the removal of sediment can disrupt local ecosystems and harm fish habitats. Additionally, the disposal of the dredged materials poses another challenge. Many times, the sediment removed from waterways may contain pollutants that need to be carefully managed to avoid further environmental degradation.To mitigate these issues, it is essential to conduct thorough environmental assessments before any dredging project is undertaken. This includes evaluating the potential impacts on wildlife, water quality, and surrounding habitats. Engaging with local communities and stakeholders is also critical to ensure that their concerns are addressed and that the benefits of dredging are communicated effectively.Moreover, innovative techniques such as eco-friendly dredging methods are being developed to minimize the environmental footprint of dredging waterway (疏浚水道) projects. These methods might include using specialized equipment that reduces sediment disturbance or employing techniques that allow for the selective removal of contaminated materials while preserving healthy sediment layers.In conclusion, dredging waterway (疏浚水道) is an essential practice for maintaining navigable waterways, managing floods, and supporting local economies. However, it must be approached with caution and care to balance the benefits with the potential environmental impacts. As we continue to face challenges related to climate change and urban development, the role of dredging in ensuring safe and functional waterways will undoubtedly remain a topic of significant importance. By prioritizing sustainable practices and engaging with communities, we can ensure that our waterways thrive for generations to come.

近年来，维护通航水道的重要性日益明显，无论是对环保主义者还是政策制定者而言。确保这些水道保持开放和功能的有效方法之一就是通过dredging waterway（疏浚水道）这一过程。疏浚涉及去除河流、湖泊和运河底部积累的沉积物、杂物和其他材料，这些物质可能会阻碍航行并危害水生生态系统。dredging waterway（疏浚水道）的必要性源于多种因素，包括自然沉积过程、洪水以及建筑和农业等人类活动。随着时间的推移，这些因素可能导致河床上沉积物和泥土的显著堆积，从而减少水道的深度，使船只难以通过。这不仅影响运输和贸易，还影响依赖渔业和旅游业的地方经济。此外，dredging waterway（疏浚水道）在防洪管理中也发挥着至关重要的作用。通过去除河床上的多余沉积物和杂物，疏浚有助于增强水道处理大雨和径流的能力。这可以防止附近社区发生洪水，并保护宝贵的基础设施。例如，许多城市已投资于疏浚项目，以确保其河流能够容纳暴雨径流，从而降低灾难性洪水事件的风险。虽然dredging waterway（疏浚水道）的好处显而易见，但这一过程并非没有挑战。环境问题常常在提出疏浚时出现，因为去除沉积物可能会扰乱当地生态系统并损害鱼类栖息地。此外，处理疏浚材料的处置也是另一个挑战。很多时候，从水道中去除的沉积物可能含有污染物，需要仔细管理，以避免进一步的环境恶化。为了减轻这些问题，在进行任何疏浚项目之前进行彻底的环境评估至关重要。这包括评估对野生动物、水质和周围栖息地的潜在影响。与当地社区和利益相关者的沟通也至关重要，以确保他们的担忧得到解决，并有效传达疏浚的好处。此外，正在开发创新技术，如环保疏浚方法，以尽量减少dredging waterway（疏浚水道）项目的环境足迹。这些方法可能包括使用减少沉积物干扰的专用设备或采用允许选择性去除受污染材料的技术，同时保留健康的沉积层。总之，dredging waterway（疏浚水道）是维护通航水道、管理洪水和支持地方经济的重要实践。然而，必须谨慎和小心地对待这一过程，以平衡其好处与潜在的环境影响。随着我们继续面临气候变化和城市发展的挑战，疏浚在确保安全和功能水道中的作用无疑将仍然是一个重要话题。通过优先考虑可持续实践和与社区的互动，我们可以确保我们的水道在未来几代人中茁壮成长。