sediment ladden stream

简明释义

挟砂港道

英英释义

例句

1.Scientists studied the sediment laden stream to understand the impact of erosion on local ecosystems.

科学家们研究了这条含沉积物的溪流，以了解侵蚀对当地生态系统的影响。

2.The sediment laden stream flowed through the valley, carrying nutrients to the surrounding farmland.

这条含沉积物的溪流流经山谷，为周围的农田带来了养分。

3.The construction site nearby caused the creek to become a sediment laden stream filled with debris.

附近的建筑工地导致小溪变成了一个含沉积物的溪流，充满了碎片。

4.After the heavy rain, the river turned into a sediment laden stream, making it difficult for fish to survive.

大雨过后，这条河变成了一条含沉积物的溪流，使鱼类难以生存。

5.During the storm, the normally clear stream became a sediment laden stream, reducing visibility underwater.

在暴风雨期间，通常清澈的小溪变成了一条含沉积物的溪流，水下能见度降低。

作文

In the natural world, rivers and streams play a crucial role in shaping the landscape and supporting ecosystems. One of the most interesting phenomena associated with these bodies of water is the occurrence of a sediment laden stream. A sediment laden stream is a waterway that carries a significant amount of sediment, which can include particles such as sand, silt, clay, and organic matter. This process is essential for various reasons, including the formation of riverbanks and deltas, as well as providing nutrients to aquatic habitats.The presence of a sediment laden stream often indicates a dynamic environment where erosion is taking place upstream. When rain falls on the land, it can wash away soil and other materials, which then get transported by the flowing water. This not only alters the physical characteristics of the streambed but also impacts the surrounding ecosystem. For example, increased sediment can cloud the water, reducing light penetration and affecting photosynthesis in aquatic plants. Moreover, a sediment laden stream can have both positive and negative effects on the local environment. On one hand, the sediment can enrich the soil along the riverbanks, promoting plant growth and providing habitats for various species. On the other hand, excessive sedimentation can lead to problems such as habitat degradation for fish and other aquatic organisms. Fish rely on clear water for breeding and feeding, and when sediment levels are too high, their populations may decline.In addition to its ecological implications, a sediment laden stream can also influence human activities. For instance, agricultural practices near waterways can lead to increased sediment runoff, which may necessitate additional measures for water treatment. Furthermore, construction and urban development can exacerbate sedimentation issues, leading to increased costs for maintaining waterways and preventing flooding.To manage the effects of sediment laden streams, it is essential to implement sustainable practices. This includes establishing buffer zones along waterways, promoting reforestation, and employing erosion control techniques. By doing so, we can help maintain the balance between sediment transport and ecosystem health, ensuring that rivers continue to thrive and support both wildlife and human communities.In conclusion, understanding the concept of a sediment laden stream is vital for appreciating the intricate relationship between water, land, and life. These streams are not just channels of flowing water; they are dynamic systems that contribute to the overall health of our environment. As we face challenges related to climate change and urbanization, it becomes increasingly important to recognize the role of sediment in our ecosystems and to take action to protect these valuable resources.

在自然界中，河流和溪流在塑造地貌和支持生态系统方面发挥着至关重要的作用。与这些水体相关的一个有趣现象是发生沉积物载流的溪流。沉积物载流的溪流是指携带大量沉积物的水道，这些沉积物可以包括沙子、淤泥、粘土和有机物。这一过程对多种原因至关重要，包括河岸和三角洲的形成，以及为水生栖息地提供养分。沉积物载流的溪流的存在通常表明，上游正在发生动态环境中的侵蚀。当雨水落在土地上时，它会冲刷掉土壤和其他材料，这些材料随后被流动的水运输。这不仅改变了溪床的物理特征，还影响了周围的生态系统。例如，增加的沉积物会使水浑浊，减少光的穿透，影响水生植物的光合作用。此外，沉积物载流的溪流对当地环境既有积极影响，也有消极影响。一方面，沉积物可以丰富河岸的土壤，促进植物生长并为各种物种提供栖息地。另一方面，过度沉积可能导致鱼类和其他水生生物的栖息地退化。鱼类依赖清澈的水进行繁殖和觅食，当沉积物水平过高时，它们的种群可能会下降。除了生态影响外，沉积物载流的溪流还会影响人类活动。例如，靠近水道的农业实践可能导致沉积物径流增加，这可能需要额外的水处理措施。此外，建设和城市发展可能加剧沉积问题，导致维护水道和防止洪水的成本增加。为了管理沉积物载流的溪流的影响，实施可持续实践至关重要。这包括在水道沿线建立缓冲区、促进再造林和采用侵蚀控制技术。通过这样做，我们可以帮助维持沉积物运输和生态系统健康之间的平衡，确保河流继续繁荣并支持野生动物和人类社区。总之，理解沉积物载流的溪流的概念对于欣赏水、土地和生命之间错综复杂的关系至关重要。这些溪流不仅仅是流动水的通道；它们是动态系统，为我们环境的整体健康做出贡献。随着我们面临与气候变化和城市化相关的挑战，越来越重要的是认识到沉积物在我们生态系统中的作用，并采取行动保护这些宝贵资源。