unsymmetrical flooding

简明释义

不对称浸水

英英释义

例句

1.During the storm, the unsymmetrical flooding 不对称洪水 caused significant damage to properties on one side of the street.

暴风雨期间，unsymmetrical flooding 不对称洪水对街道一侧的财产造成了重大损害。

2.The engineering team was concerned about the potential for unsymmetrical flooding 不对称洪水 during the heavy rainfall, which could lead to uneven water distribution.

工程团队担心在大雨期间可能会发生unsymmetrical flooding 不对称洪水，这可能导致水分布不均。

3.The study focused on the effects of unsymmetrical flooding 不对称洪水 on local ecosystems and wildlife habitats.

研究集中在unsymmetrical flooding 不对称洪水对当地生态系统和野生动物栖息地的影响。

4.To mitigate unsymmetrical flooding 不对称洪水, the city implemented new drainage systems that promote even water flow.

为了减轻unsymmetrical flooding 不对称洪水，该市实施了新的排水系统，以促进均匀的水流。

5.Residents were advised to prepare for unsymmetrical flooding 不对称洪水 by elevating their homes and securing outdoor items.

居民被建议通过抬高房屋和固定户外物品来准备应对unsymmetrical flooding 不对称洪水。

作文

In the realm of environmental science and hydrology, the term unsymmetrical flooding refers to a type of flooding that does not distribute evenly across a landscape. Unlike symmetrical flooding, where water levels rise uniformly in all directions, unsymmetrical flooding can lead to significant variations in water depth and flow patterns, often resulting in unpredictable consequences for both the environment and human settlements. Understanding this phenomenon is crucial for effective flood management and mitigation strategies.One of the primary causes of unsymmetrical flooding is the topography of the land. Areas with hills, valleys, or other geographical features can create conditions where water accumulates in certain locations while remaining relatively low in others. For example, during heavy rainfall, water may flow down slopes and collect in lower-lying areas, leading to localized flooding. This uneven distribution of water can exacerbate the impact on communities situated in these vulnerable zones, as they may experience more severe flooding compared to other regions.Additionally, human activities can contribute to unsymmetrical flooding. Urbanization often alters natural drainage patterns through the construction of roads, buildings, and other infrastructure. Impermeable surfaces prevent water from being absorbed into the ground, causing it to run off and concentrate in specific areas. This can lead to flash floods in urban settings, where drainage systems are overwhelmed by sudden surges of water. In such cases, the effects of unsymmetrical flooding can be devastating, resulting in property damage, loss of life, and long-term economic challenges for affected communities.Moreover, climate change plays a significant role in the frequency and intensity of flooding events. As global temperatures rise, extreme weather patterns become more common, leading to heavier rainfall and rapid snowmelt. These changes can result in unsymmetrical flooding, as certain areas may receive disproportionate amounts of precipitation. For instance, some regions may experience torrential downpours, while neighboring areas remain dry, highlighting the unpredictable nature of flooding in the context of a changing climate.To address the challenges posed by unsymmetrical flooding, it is essential for policymakers and urban planners to implement effective flood risk management strategies. This includes investing in green infrastructure, such as permeable pavements and rain gardens, which can help absorb excess water and reduce runoff. Additionally, improving drainage systems and creating retention basins can mitigate the impact of localized flooding.Public awareness and education are also critical in preparing communities for potential flooding events. Residents should be informed about the risks associated with unsymmetrical flooding and encouraged to develop emergency plans. By understanding the unique vulnerabilities of their areas, communities can better respond to flooding incidents and minimize damage.In conclusion, unsymmetrical flooding presents a complex challenge that requires a multifaceted approach to manage effectively. By recognizing the factors that contribute to this phenomenon and implementing proactive measures, we can enhance our resilience to flooding and protect both lives and livelihoods. As we continue to grapple with the impacts of climate change and urban development, understanding and addressing unsymmetrical flooding will be paramount in safeguarding our communities for the future.

在环境科学和水文学领域，术语不对称洪水指的是一种洪水类型，它在景观上并不均匀分布。与对称洪水不同，在对称洪水中，水位在所有方向上均匀上升，而不对称洪水则会导致水深和流动模式的显著变化，通常会对环境和人类聚落产生不可预测的后果。理解这一现象对于有效的洪水管理和减灾策略至关重要。造成不对称洪水的主要原因之一是地形特征。山丘、山谷或其他地理特征的存在可能会导致水在某些地点积聚，而在其他地方相对较少。例如，在强降雨期间，水可能沿坡道流动并聚集在低洼地区，从而导致局部洪水。这种水的不均匀分布可能会加剧位于这些脆弱区域的社区的影响，因为他们可能经历比其他地区更严重的洪水。此外，人类活动也可能导致不对称洪水。城市化往往通过建设道路、建筑物和其他基础设施来改变自然排水模式。不可渗透的表面阻止水被土壤吸收，导致水流失并集中在特定区域。在这种情况下，城市环境中的暴雨可能会导致排水系统被突发的水流冲击，造成不对称洪水的影响可能是毁灭性的，造成财产损失、生命丧失和受影响社区的长期经济挑战。此外，气候变化在洪水事件的频率和强度中发挥着重要作用。随着全球气温上升，极端天气模式变得更加普遍，导致降雨量增加和积雪迅速融化。这些变化可能导致不对称洪水，因为某些地区可能会收到不成比例的降水。例如，一些地区可能经历倾盆大雨，而邻近地区则保持干燥，突显了在气候变化背景下洪水的不可预测性。为了应对不对称洪水带来的挑战，政策制定者和城市规划者必须实施有效的洪水风险管理策略。这包括投资绿色基础设施，例如透水铺装和雨水花园，这可以帮助吸收多余的水并减少径流。此外，改善排水系统和创建滞留池可以缓解局部洪水的影响。公众意识和教育在准备社区应对潜在洪水事件中也至关重要。居民应该被告知与不对称洪水相关的风险，并鼓励他们制定应急计划。通过了解自己地区的独特脆弱性，社区可以更好地应对洪水事件并最大限度地减少损害。总之，不对称洪水提出了一个复杂的挑战，需要多方面的方法来有效管理。通过认识到导致这一现象的因素并实施主动措施，我们可以增强抵御洪水的能力，保护生命和生计。随着我们继续应对气候变化和城市发展的影响，理解和应对不对称洪水将是保护我们社区未来的关键。