underground run off

简明释义

排水暗沟

英英释义

例句

1.Farmers need to manage underground run off to prevent nutrient loss from their fields.

农民需要管理地下径流以防止养分从田地中流失。

2.The environmental report highlighted issues related to underground run off pollution.

环境报告强调了与地下径流污染相关的问题。

3.Engineers are studying how underground run off can affect the stability of the soil in construction sites.

工程师们正在研究地下径流如何影响施工现场土壤的稳定性。

4.The city council is concerned about the impact of underground run off on the local water supply.

市议会担心地下径流对当地水源的影响。

5.During heavy rains, underground run off can lead to flooding in basements.

在大雨期间，地下径流可能导致地下室淹水。

作文

The concept of underground run off refers to the movement of water beneath the earth's surface. This process is a critical part of the hydrological cycle, where precipitation that falls onto the ground seeps into the soil and eventually makes its way through various layers of earth. Understanding underground run off is essential for managing water resources, preventing flooding, and maintaining healthy ecosystems.When rainwater hits the ground, some of it evaporates, some flows over the surface as runoff, and a significant portion infiltrates the soil. The water that infiltrates becomes part of the underground run off system, where it travels through porous rock and soil layers. This underground movement can take time, sometimes days or even years, depending on the permeability of the materials it encounters. The study of this process helps scientists and environmentalists predict how water moves through different terrains and how it can be harnessed or protected.In urban areas, the impact of underground run off can be particularly pronounced. As cities develop, natural landscapes are replaced with concrete and asphalt, which significantly reduces the amount of water that can infiltrate the ground. Instead, much of the rainwater becomes surface runoff, leading to increased flooding and the potential for water pollution. To combat these issues, urban planners are increasingly incorporating green infrastructure solutions, such as permeable pavements and green roofs, which allow for more effective underground run off management.Moreover, underground run off plays a vital role in recharging aquifers, which are underground layers of water-bearing rock. These aquifers supply water for drinking, irrigation, and industrial use. By understanding how water travels underground, we can better protect these vital resources from over-extraction and contamination. Sustainable practices, such as rainwater harvesting and responsible land use planning, can enhance the natural processes of underground run off and ensure that aquifers remain replenished.Additionally, the implications of underground run off extend beyond just water management; they also affect the environment and biodiversity. Wetlands, for example, rely on the balance of surface and underground water flows to thrive. Disruptions in this balance can lead to habitat loss and increased vulnerability for many species. Therefore, preserving the natural flow of underground run off is crucial for maintaining ecological health.In conclusion, the significance of underground run off cannot be overstated. It is an essential component of our water systems, influencing everything from urban planning to ecological conservation. By enhancing our understanding of this process, we can develop better strategies for managing our water resources, protecting our environments, and ensuring sustainable development for future generations. As we face challenges like climate change and urbanization, recognizing the importance of underground run off will be key to creating resilient communities and ecosystems.

“地下径流”这一概念指的是水在地表下的运动。这一过程是水文循环的重要组成部分，降水落到地面后，有一部分蒸发，一部分沿地表流动，而相当大的一部分则渗入土壤，并最终通过各种土层流动。理解“地下径流”对于管理水资源、预防洪水和维持健康生态系统至关重要。当雨水落在地面时，有一部分蒸发掉，有一部分作为地表径流流动，另一部分则渗透到土壤中。渗透到土壤中的水成为“地下径流”系统的一部分，在这里，它通过多孔岩石和土壤层移动。这种地下水的运动可能需要时间，有时需要几天甚至几年，具体取决于它所遇到的材料的渗透性。对这一过程的研究帮助科学家和环境保护者预测水如何通过不同地形移动，以及如何利用或保护这些水。在城市地区，“地下径流”的影响尤为明显。随着城市的发展，自然景观被混凝土和沥青所取代，这显著减少了能够渗透到地面的水量。相反，大部分雨水成为地表径流，导致洪水增加和水污染的潜在风险。为了应对这些问题，城市规划者越来越多地采用绿色基础设施解决方案，例如透水铺装和绿色屋顶，这些措施可以更有效地管理“地下径流”。此外，“地下径流”在补给含水层方面也发挥着至关重要的作用，含水层是地下的水承载岩层。这些含水层为饮用水、灌溉和工业用水提供水源。通过理解水在地下的流动方式，我们可以更好地保护这些重要资源，避免过度开采和污染。可持续的做法，如雨水收集和负责任的土地使用规划，可以增强“地下径流”的自然过程，确保含水层保持充足。此外，“地下径流”的影响不仅限于水资源管理；它们还影响环境和生物多样性。例如，湿地依赖于地表水和地下水流动的平衡来繁荣发展。这种平衡的破坏可能导致栖息地丧失，并使许多物种变得更加脆弱。因此，保护“地下径流”的自然流动对于维持生态健康至关重要。总之，“地下径流”的重要性不容小觑。它是我们水系统的一个基本组成部分，影响从城市规划到生态保护的方方面面。通过增强我们对这一过程的理解，我们可以制定更好的策略来管理水资源、保护环境，并确保未来几代人的可持续发展。面对气候变化和城市化等挑战，认识到“地下径流”的重要性将是创造有韧性的社区和生态系统的关键。