dredging depth

简明释义

疏浚深度人工维护水深

英英释义

例句

1.They found that the dredging depth had decreased due to heavy rainfall.

他们发现由于大雨，疏浚深度已减少。

2.The dredging depth was crucial for determining the type of vessels that could enter the harbor.

对于确定可以进入港口的船只类型，疏浚深度至关重要。

3.Before starting the construction, they measured the dredging depth of the riverbed.

在开始施工之前，他们测量了河床的疏浚深度。

4.The captain checked the dredging depth to ensure the ship could safely navigate through the canal.

船长检查了疏浚深度以确保船只能安全通过运河。

5.Regular monitoring of the dredging depth helps prevent sediment buildup in the marina.

定期监测疏浚深度有助于防止码头沉积物堆积。

作文

Dredging is a critical process in maintaining navigable waterways, ensuring that ships can pass safely and efficiently. One of the most important aspects of dredging is the concept of dredging depth, which refers to the depth to which sediment or debris is removed from the bottom of a body of water. The dredging depth is not only crucial for navigation but also plays a significant role in environmental management. In this essay, I will explore the importance of dredging depth in maritime operations, its environmental implications, and the technological advancements that have improved dredging practices.Firstly, the primary purpose of maintaining an adequate dredging depth is to ensure that shipping lanes remain accessible. As vessels grow larger and heavier, the need for deeper channels becomes more pronounced. If the dredging depth is insufficient, large ships may run aground, causing delays and potential damage to both the vessel and the marine environment. For instance, ports like Los Angeles and Rotterdam invest heavily in dredging activities to accommodate the largest container ships in the world. This investment not only supports international trade but also boosts local economies.Secondly, the dredging depth has significant environmental implications. Dredging operations can disturb the natural habitat of aquatic life, leading to changes in local ecosystems. For example, removing too much sediment can expose organisms to predators or alter the availability of nutrients. Therefore, it is essential to carefully manage dredging depth to minimize ecological disruption. Environmental assessments are often conducted before dredging projects to evaluate potential impacts and develop strategies to mitigate harm. This balance between economic necessity and environmental protection is a critical aspect of modern dredging practices.Moreover, advancements in technology have greatly enhanced our ability to measure and control dredging depth. Modern dredging equipment is equipped with sophisticated sensors and GPS technology that allow operators to precisely monitor how deep they are dredging. This precision helps to avoid over-dredging, which can lead to increased sedimentation in nearby areas and further ecological damage. Additionally, innovations such as eco-friendly dredging methods are being developed to reduce the environmental footprint of these operations. For instance, some companies are now using hydraulic dredges that minimize the disturbance of the surrounding sediment, thereby preserving the habitat of marine life.In conclusion, understanding and managing dredging depth is vital for ensuring safe navigation and protecting marine environments. As global trade continues to grow, the demand for deeper shipping channels will likely increase, making effective dredging practices even more critical. By leveraging technology and adhering to environmental guidelines, we can achieve a sustainable balance between economic growth and ecological preservation. The future of dredging lies in our ability to maintain this balance, ensuring that our waterways remain accessible without compromising the health of our oceans and rivers. Thus, the concept of dredging depth is not just a technical measurement; it represents a crucial intersection between industry and environmental stewardship.

疏浚是维护航行水道的重要过程，确保船只能够安全高效地通过。疏浚的一个重要方面是dredging depth的概念，它指的是从水体底部去除沉积物或杂物的深度。dredging depth不仅对航行至关重要，而且在环境管理中也发挥着重要作用。在这篇文章中，我将探讨dredging depth在海事操作中的重要性、其环境影响以及改善疏浚实践的技术进步。首先，保持适当的dredging depth的主要目的是确保航运通道保持可通行性。随着船舶变得越来越大和沉重，对更深航道的需求愈发明显。如果dredging depth不足，大型船只可能会搁浅，导致延误并可能对船只及海洋环境造成损害。例如，洛杉矶和鹿特丹等港口在疏浚活动上投入巨资，以适应世界上最大的集装箱船。这种投资不仅支持国际贸易，还促进了当地经济的发展。其次，dredging depth具有重要的环境影响。疏浚作业可能会扰乱水生生物的自然栖息地，导致地方生态系统的变化。例如，去除过多的沉积物可能会使生物暴露于捕食者面前或改变养分的可用性。因此，必须谨慎管理dredging depth以尽量减少生态干扰。在疏浚项目之前，通常会进行环境评估，以评估潜在影响并制定减轻危害的策略。这种经济必要性与环境保护之间的平衡是现代疏浚实践的关键方面。此外，技术的进步极大地增强了我们测量和控制dredging depth的能力。现代疏浚设备配备了先进的传感器和GPS技术，使操作员能够精确监测他们的疏浚深度。这种精确性有助于避免过度疏浚，这可能导致附近区域沉积物增加和进一步的生态损害。此外，一些公司正在开发环保疏浚方法，以减少这些操作的环境足迹。例如，一些公司现在使用液压疏浚机，尽量减少对周围沉积物的干扰，从而保护水生生物的栖息地。总之，理解和管理dredging depth对于确保安全航行和保护海洋环境至关重要。随着全球贸易的不断增长，对更深航道的需求可能会增加，这使得有效的疏浚实践变得更加关键。通过利用技术并遵循环境指南，我们可以在经济增长和生态保护之间实现可持续的平衡。未来的疏浚在于我们维护这一平衡的能力，确保我们的水道在不损害海洋和河流健康的情况下保持可通行性。因此，dredging depth的概念不仅仅是一个技术测量；它代表了行业与环境管理之间的关键交汇点。