regressive erosion

简明释义

逆向冲刷

英英释义

例句

1.During the storm, we observed regressive erosion 后退性侵蚀 affecting the cliffside.

在暴风雨期间，我们观察到<regressive erosion>影响了悬崖侧面。

2.The park management implemented measures to combat regressive erosion 后退性侵蚀 along the trails.

公园管理部门采取措施来抵御小径沿线的<regressive erosion>。

3.The riverbank showed signs of regressive erosion 后退性侵蚀, leading to the loss of several trees.

河岸显示出<regressive erosion>的迹象，导致几棵树木的损失。

4.The construction project was halted due to concerns about regressive erosion 后退性侵蚀 in the nearby area.

由于对附近地区<regressive erosion>的担忧，建筑项目被暂停。

5.Experts are studying the effects of regressive erosion 后退性侵蚀 on local wildlife habitats.

专家们正在研究<regressive erosion>对当地野生动物栖息地的影响。

作文

In the study of geology and geomorphology, the term regressive erosion refers to a process where the erosion of land occurs in a backward direction, often leading to the retreat of a river or stream. This phenomenon can significantly alter landscapes and impact ecosystems. Understanding regressive erosion is crucial for environmental management and conservation efforts. The primary cause of regressive erosion is typically the change in water flow dynamics, which can be influenced by various factors such as climate change, human activities, and natural geological processes. For instance, when there is a decrease in sediment supply due to upstream damming or deforestation, rivers may start to erode their banks more aggressively, leading to a backward retreat of the riverbed. This can create a cascading effect, impacting not only the immediate area but also regions further downstream.Moreover, regressive erosion can have profound implications for local communities. As rivers erode backward, they can threaten infrastructure, agricultural lands, and even residential areas. In some cases, entire neighborhoods may be at risk of being washed away if proper measures are not taken to mitigate the effects of this erosion. Therefore, it is vital for urban planners and environmentalists to monitor areas prone to regressive erosion and implement strategies to protect vulnerable sites.Additionally, regressive erosion can lead to changes in biodiversity. As the landscape shifts, habitats can be destroyed or altered, forcing wildlife to adapt or relocate. This can disrupt local ecosystems and lead to a decline in species that are unable to cope with the rapid changes. Conservation efforts must take into account the potential for regressive erosion when planning protected areas or restoration projects.In conclusion, regressive erosion is a significant geological process that can have far-reaching effects on both the environment and human society. By understanding the causes and consequences of this phenomenon, we can better prepare for its impacts and work towards sustainable solutions that preserve our natural landscapes. It is essential for researchers, policymakers, and the general public to recognize the importance of addressing regressive erosion in order to safeguard our ecosystems and communities for future generations.

在地质学和地貌学的研究中，术语后退侵蚀指的是一种土壤侵蚀的过程，其发生方向是向后，通常导致河流或溪流的后退。这种现象可以显著改变地形并影响生态系统。理解后退侵蚀对环境管理和保护工作至关重要。后退侵蚀的主要原因通常是水流动态的变化，这可能受到气候变化、人类活动和自然地质过程等多种因素的影响。例如，当由于上游筑坝或森林砍伐而导致沉积物供应减少时，河流可能会开始更强烈地侵蚀其岸边，导致河床向后退。这可能造成连锁反应，不仅影响到直接区域，还会影响到下游地区。此外，后退侵蚀可能对当地社区产生深远的影响。随着河流的后退，它们可能威胁到基础设施、农业用地甚至住宅区。在某些情况下，如果不采取适当措施来减轻这种侵蚀的影响，整个社区可能面临被冲走的风险。因此，对于城市规划者和环境保护者来说，监测易受后退侵蚀影响的区域并实施保护脆弱地点的策略至关重要。此外，后退侵蚀可能导致生物多样性的变化。随着地形的变化，栖息地可能被破坏或改变，迫使野生动物适应或迁移。这可能扰乱当地生态系统，并导致无法应对快速变化的物种数量下降。在规划保护区或恢复项目时，保护工作必须考虑后退侵蚀的潜在影响。总之，后退侵蚀是一个重要的地质过程，可能对环境和人类社会产生深远的影响。通过理解这一现象的原因和后果，我们可以更好地为其影响做好准备，并致力于可持续解决方案，以保护我们的自然景观。研究人员、政策制定者和公众认识到解决后退侵蚀问题的重要性，对于保障我们生态系统和社区的未来至关重要。