stream channel

简明释义

有海流的海峡

英英释义

例句

1.We studied the sediment transport in the stream channel to understand erosion patterns.

我们研究了溪流通道中的沉积物运输，以了解侵蚀模式。

2.Wildlife conservationists monitor the health of the stream channel to protect local fish populations.

野生动物保护者监测溪流通道的健康状况，以保护当地鱼类种群。

3.The construction of a dam altered the natural stream channel in the area.

大坝的建造改变了该地区的自然溪流通道。

4.After the storm, debris clogged the stream channel, requiring immediate cleanup.

暴风雨过后，杂物堵塞了溪流通道，需要立即清理。

5.The engineers designed a new stream channel to improve water flow during heavy rains.

工程师们设计了一个新的溪流通道以改善暴雨期间的水流。

作文

In the study of hydrology, understanding the concept of a stream channel is essential for analyzing water flow and its impact on the surrounding environment. A stream channel refers to the physical confine of a stream or river, consisting of the bed and banks that contain the flowing water. This natural formation plays a crucial role in shaping the landscape and supporting various ecosystems. The characteristics of a stream channel can vary significantly based on factors such as geology, vegetation, and human activity.One of the most interesting aspects of a stream channel is how it evolves over time. Natural processes like erosion and sediment deposition continually reshape these channels. For instance, during periods of heavy rainfall, increased water flow can lead to the widening of a stream channel, while drought conditions may cause it to narrow. These changes not only affect the physical structure of the channel but also influence the habitats of aquatic and terrestrial organisms that depend on the stream for survival.Moreover, the health of a stream channel is often indicative of the overall health of the watershed it resides in. Pollutants from agricultural runoff, urban development, and industrial discharges can severely impact the quality of water within the stream channel. Monitoring these waterways is critical for preserving biodiversity and ensuring the availability of clean water for future generations. Environmental scientists often conduct studies to assess the health of stream channels and implement restoration projects aimed at improving water quality and habitat conditions.In addition to their ecological importance, stream channels also hold significant recreational value. Many communities rely on these waterways for activities such as fishing, kayaking, and hiking along their banks. The aesthetic appeal of a well-maintained stream channel can enhance local tourism and provide residents with opportunities for outdoor recreation. As such, it is vital for local governments and conservation organizations to work together to protect and maintain these natural resources.Furthermore, understanding the dynamics of a stream channel is crucial for flood management. Engineers and urban planners must consider the behavior of these channels when designing infrastructure to mitigate flooding risks. Proper planning can help prevent property damage and protect lives during extreme weather events. For example, creating buffer zones along a stream channel can absorb excess rainwater and reduce the speed of runoff, thus decreasing the likelihood of flooding in nearby areas.In conclusion, the concept of a stream channel encompasses a wide range of environmental, recreational, and engineering considerations. By recognizing the importance of these natural features, we can better appreciate their role in our ecosystem and take steps to preserve them for future generations. Whether through scientific research, community engagement, or responsible land use, protecting stream channels is essential for maintaining the health of our environment and enhancing our quality of life.

在水文学研究中，理解“stream channel”的概念对于分析水流及其对周围环境的影响至关重要。“stream channel”指的是溪流或河流的物理限制，包括包含流动水的床和岸。这种自然形态在塑造地貌和支持各种生态系统方面发挥着至关重要的作用。“stream channel”的特征可能会根据地质、植被和人类活动等因素而显著变化。“stream channel”最有趣的方面之一是它如何随着时间的推移而演变。自然过程如侵蚀和沉积不断重新塑造这些渠道。例如，在强降雨期间，水流增加可能导致“stream channel”的扩大，而干旱条件可能导致其缩小。这些变化不仅影响渠道的物理结构，还影响依赖溪流生存的水生和陆生生物的栖息地。此外，“stream channel”的健康状况通常表明其所在流域的整体健康状况。来自农业径流、城市发展和工业排放的污染物可能严重影响“stream channel”内水质。监测这些水道对于保护生物多样性和确保未来几代人能够获得清洁水至关重要。环境科学家通常进行研究，以评估“stream channel”的健康状况，并实施旨在改善水质和栖息地条件的修复项目。除了生态重要性外，“stream channel”还具有重要的休闲价值。许多社区依赖这些水道进行钓鱼、皮划艇和沿岸徒步旅行等活动。维护良好的“stream channel”的美学吸引力可以增强地方旅游业，并为居民提供户外休闲的机会。因此，当地政府和保护组织必须共同努力，保护和维护这些自然资源。此外，理解“stream channel”的动态对于洪水管理至关重要。工程师和城市规划者在设计基础设施以减轻洪水风险时，必须考虑这些渠道的行为。适当的规划可以帮助防止财产损失并在极端天气事件中保护生命。例如，在“stream channel”周围创建缓冲区可以吸收多余的雨水，降低径流速度，从而减少附近地区洪水的可能性。总之，“stream channel”的概念涵盖了广泛的环境、休闲和工程考虑。通过认识到这些自然特征的重要性，我们可以更好地欣赏它们在生态系统中的作用，并采取措施保护它们以供后代使用。无论是通过科学研究、社区参与还是负责任的土地使用，保护“stream channel”对于维护我们环境的健康和提高我们的生活质量至关重要。