filter dam

简明释义

滤水坝

英英释义

例句

1.During heavy rains, the filter dam effectively reduced the runoff pollution in the river.

在大雨期间，滤水坝有效减少了河流中的径流污染。

2.The city implemented a series of filter dams to improve water quality in local lakes.

该市实施了一系列滤水坝以改善当地湖泊的水质。

3.Engineers regularly inspect the filter dam to ensure it is functioning properly.

工程师定期检查滤水坝以确保其正常运作。

4.The construction team installed a new filter dam to prevent sediment from entering the waterway.

施工队安装了一个新的滤水坝以防止沉积物进入水道。

5.After installing the filter dam, the clarity of the water significantly improved.

安装滤水坝后，水的清晰度显著提高。

作文

In recent years, the importance of sustainable water management has become increasingly evident. One innovative solution that has gained attention is the use of a filter dam, which serves as an effective method for controlling sediment and improving water quality in rivers and lakes. A filter dam (过滤坝) is essentially a barrier constructed to filter out debris and pollutants from the water flowing through it, allowing cleaner water to pass downstream. This technology not only enhances the ecological health of aquatic environments but also supports various human activities such as fishing, recreation, and irrigation.The design of a filter dam can vary depending on the specific needs of the location. Typically, these structures are built using natural materials like rocks and vegetation, which blend harmoniously with the surrounding environment. The porous nature of the filter dam (过滤坝) allows water to flow through while trapping larger particles and contaminants. Over time, these dams can develop a layer of beneficial microorganisms that further aid in purifying the water by breaking down harmful substances.One of the primary benefits of a filter dam is its ability to reduce erosion along riverbanks. By slowing down the flow of water, these structures minimize the force of currents that can wash away soil and vegetation. This stabilization is crucial for maintaining the integrity of local ecosystems and preventing habitat loss for various species. Moreover, the presence of a filter dam (过滤坝) can create new habitats for aquatic life, as the slower-moving water encourages the growth of plants and algae that provide food and shelter.Additionally, filter dams can play a significant role in flood management. During periods of heavy rainfall, these structures can help absorb excess water and mitigate the risk of flooding downstream. By capturing runoff and allowing it to seep into the ground, filter dams (过滤坝) contribute to groundwater recharge, which is essential for maintaining water supplies during dry seasons.Despite their numerous advantages, the implementation of filter dams requires careful planning and consideration. It is vital to assess the environmental impact of constructing these barriers, as they may alter local hydrology and affect existing wildlife. Engaging with local communities and stakeholders is essential to ensure that the filter dam (过滤坝) meets the needs of both people and nature.Moreover, maintenance is crucial for the effectiveness of a filter dam. Regular monitoring and cleaning are necessary to prevent clogging and ensure that the structure continues to function as intended. Community involvement in these maintenance efforts can foster a sense of stewardship and awareness about the importance of clean water.In conclusion, the adoption of filter dams represents a promising approach to improving water quality and managing natural resources sustainably. By harnessing the natural processes of filtration and sedimentation, these structures offer a practical solution to some of the pressing environmental challenges we face today. As we continue to seek innovative ways to protect our waterways, the filter dam (过滤坝) stands out as a beacon of hope for a cleaner and healthier future.