bankfull stage

简明释义

1. 满槽水位; 2. 漫滩水位; 3. 齐岸水位;

英英释义

例句

1.The engineers designed the levees to withstand water levels at the bankfull stage.

工程师们设计了堤坝，以抵御达到满水位的水位。

2.Monitoring the bankfull stage is crucial for flood prediction in this region.

监测满水位对该地区的洪水预测至关重要。

3.The bankfull stage can vary greatly depending on seasonal rainfall patterns.

由于季节性降雨模式的不同，满水位可能会有很大变化。

4.During the heavy rains, the river reached its bankfull stage, causing nearby fields to flood.

在大雨期间，河流达到了满水位，导致附近的田地被淹没。

5.Fish populations tend to thrive when rivers are at their bankfull stage due to increased habitat availability.

当河流处于满水位时，鱼类种群往往会繁荣，因为栖息地增加。

作文

The term bankfull stage refers to the condition of a river or stream when its water level rises to the point where it fills the banks completely, just before overflowing into the floodplain. Understanding this concept is crucial for various fields, including hydrology, environmental science, and urban planning. When rivers reach their bankfull stage, they can significantly impact the surrounding ecosystem, infrastructure, and human activities. In hydrology, the bankfull stage is an essential indicator of the river's capacity to manage water flow. It represents the maximum amount of water that can be held within the confines of the riverbanks without spilling over. This stage is influenced by several factors, including rainfall, snowmelt, and upstream water management practices. When a river reaches its bankfull stage, it can lead to various phenomena such as increased sediment transport, altered aquatic habitats, and changes in water quality. Moreover, the bankfull stage plays a critical role in flood risk assessment and management. By monitoring the water levels of rivers and streams, scientists and engineers can predict potential flooding events and implement appropriate measures to mitigate their impacts. For instance, urban planners can design drainage systems that accommodate flows near the bankfull stage to prevent overflow and protect communities from flooding. Additionally, understanding the bankfull stage is vital for maintaining healthy ecosystems. Floodplains serve as natural buffers that absorb excess water during high flow events, providing critical habitats for various species. When rivers are managed effectively, maintaining the bankfull stage can help sustain biodiversity and promote ecological resilience. In conclusion, the concept of bankfull stage is fundamental to understanding river dynamics and managing water resources. It serves as a key indicator for hydrologists, environmentalists, and urban planners alike. Recognizing the implications of this stage can help us better prepare for and respond to the challenges posed by flooding and environmental change. As we continue to face climate change and increasing urbanization, the importance of understanding the bankfull stage will only grow, highlighting the need for informed decision-making in water resource management and conservation efforts.

“满银行状态”一词指的是河流或溪流的水位上升到完全填满河岸的状态，正要溢出到洪泛区。在水文学、环境科学和城市规划等多个领域，理解这个概念至关重要。当河流达到其“满银行状态”时，会对周围的生态系统、基础设施和人类活动产生重大影响。在水文学中，“满银行状态”是河流管理水流能力的重要指标。它代表了在不溢出河岸的情况下，河流可以容纳的最大水量。这个阶段受到多种因素的影响，包括降雨、融雪和上游水管理实践。当河流达到其“满银行状态”时，可能会导致多种现象，例如沉积物运输增加、水生栖息地改变以及水质变化。此外，“满银行状态”在洪水风险评估和管理中也起着关键作用。通过监测河流和溪流的水位，科学家和工程师可以预测潜在的洪水事件，并实施适当的措施来减轻其影响。例如，城市规划者可以设计排水系统，以容纳接近“满银行状态”的水流，从而防止溢出并保护社区免受洪水侵害。此外，理解“满银行状态”对于维持健康的生态系统至关重要。洪泛区作为自然缓冲区，在高流量事件期间吸收多余的水，为各种物种提供关键栖息地。当河流得到有效管理时，保持“满银行状态”可以帮助维持生物多样性并促进生态韧性。总之，“满银行状态”的概念是理解河流动态和管理水资源的基础。它是水文学家、环境学家和城市规划者的关键指标。认识到这一阶段的影响可以帮助我们更好地准备和应对洪水和环境变化带来的挑战。随着我们继续面临气候变化和日益城市化，理解“满银行状态”的重要性只会增加，这突显出在水资源管理和保护工作中做出明智决策的必要性。