avalanche talus

简明释义

雪崩岩屑堆;

英英释义

例句

1.Climbers need to be cautious when traversing areas with loose rocks from the avalanche talus (雪崩堆积物).

登山者在穿越有松散岩石的区域时需要小心，这些岩石来自于avalanche talus（雪崩堆积物）。

2.The mountain guide warned us about the unstable conditions near the avalanche talus (雪崩堆积物).

山地向导警告我们要小心靠近不稳定的avalanche talus（雪崩堆积物）.

3.We found several animal tracks leading to the avalanche talus (雪崩堆积物) where they might find shelter.

我们发现几条动物的足迹通向avalanche talus（雪崩堆积物），它们可能会在这里找到庇护所。

4.The geology class studied the formation of avalanche talus (雪崩堆积物) in the alpine region.

地质课研究了阿尔卑斯地区avalanche talus（雪崩堆积物）的形成。

5.During our hike, we encountered a large avalanche talus (雪崩堆积物) that had fallen last winter.

在我们的徒步旅行中，我们遇到了一个去年冬天落下的大avalanche talus（雪崩堆积物）。

作文

In the study of geology and geomorphology, the term avalanche talus refers to the accumulation of debris that results from an avalanche. This phenomenon occurs when large amounts of snow and ice rapidly descend down a mountain slope, often triggered by factors such as heavy snowfall, temperature changes, or human activity. The resulting mass movement can carry with it rocks, soil, and other materials, which eventually settle at the base of the slope, forming what is known as avalanche talus (雪崩堆积物). Understanding this process is crucial for various reasons, including environmental monitoring, hazard assessment, and land use planning.Avalanches are not only natural disasters; they also play a significant role in shaping the landscape. When an avalanche occurs, it can drastically alter the topography of a mountain area. The avalanche talus (雪崩堆积物) formed at the foot of the slope can create new habitats for flora and fauna, as well as influence the hydrology of the region. For instance, the debris can block streams and rivers, leading to the formation of new ponds and wetlands, which can support diverse ecosystems.Moreover, studying avalanche talus (雪崩堆积物) is essential for understanding the risks associated with avalanches. In mountainous regions where human activities, such as skiing and hiking, are prevalent, knowledge of avalanche patterns and their deposits can help mitigate risks to life and property. Scientists and local authorities often conduct research on these deposits to determine the frequency and magnitude of past avalanches, which can inform future safety measures.The composition of avalanche talus (雪崩堆积物) varies depending on the source material and the conditions under which the avalanche occurred. It can include a mixture of snow, ice, rocks, and organic matter. The size and shape of the talus can also differ significantly, with some deposits appearing as steep, unstable slopes, while others may form gentle mounds. This variability adds another layer of complexity to the study of these geological features.Furthermore, the presence of avalanche talus (雪崩堆积物) can signal the health of an ecosystem. In areas where avalanches are common, the deposits can provide nutrients to the soil, promoting plant growth. However, if the frequency of avalanches increases due to climate change, the ecological balance may be disrupted, leading to potential consequences for wildlife and vegetation.In conclusion, the concept of avalanche talus (雪崩堆积物) is multifaceted and encompasses various aspects of geology, ecology, and safety. By studying the formation and implications of these deposits, researchers can gain valuable insights into not only the physical landscape but also the broader environmental impacts of avalanches. As we continue to navigate the challenges posed by climate change and human encroachment in mountainous regions, understanding phenomena like avalanche talus (雪崩堆积物) will be increasingly important for ensuring sustainable development and safety in these vulnerable areas.

在地质学和地貌学的研究中，术语avalanche talus（雪崩堆积物）指的是由雪崩造成的碎屑积累。这种现象发生在大量雪和冰迅速沿山坡下滑时，通常是由于大雪、温度变化或人类活动等因素引发的。随之而来的大规模运动可以携带岩石、土壤和其他材料，最终在坡底沉积，形成我们所称的avalanche talus（雪崩堆积物）。理解这一过程对环境监测、危险评估和土地利用规划等多个方面至关重要。雪崩不仅是自然灾害；它们在塑造地貌方面也发挥着重要作用。当雪崩发生时，它可以显著改变山区的地形。在坡底形成的avalanche talus（雪崩堆积物）可以为植物和动物创造新的栖息地，并影响该地区的水文。例如，碎屑可能会阻塞溪流和河流，导致新池塘和湿地的形成，从而支持多样化的生态系统。此外，研究avalanche talus（雪崩堆积物）对于了解与雪崩相关的风险至关重要。在滑雪和徒步旅行等人类活动盛行的山区，了解雪崩模式及其沉积物可以帮助减轻对生命和财产的风险。科学家和地方当局经常对这些沉积物进行研究，以确定过去雪崩的频率和强度，从而为未来的安全措施提供依据。avalanche talus（雪崩堆积物）的组成因源材料和雪崩发生的条件而异。它可以包括雪、冰、岩石和有机物的混合物。堆积物的大小和形状也可能显著不同，有些沉积物呈陡峭、不稳定的斜坡，而另一些则可能形成平缓的土堆。这种变异性为这些地质特征的研究增加了另一层复杂性。此外，avalanche talus（雪崩堆积物）的存在可以信号生态系统的健康。在雪崩常见的地区，这些沉积物可以为土壤提供养分，促进植物生长。然而，如果由于气候变化，雪崩的频率增加，生态平衡可能会被打破，从而对野生动物和植被产生潜在影响。总之，avalanche talus（雪崩堆积物）的概念是多方面的，涵盖了地质学、生态学和安全等多个方面。通过研究这些沉积物的形成及其影响，研究人员可以深入了解不仅是物理景观，还有雪崩对更广泛环境的影响。在我们继续应对气候变化和人类在山区的侵占带来的挑战时，理解像avalanche talus（雪崩堆积物）这样的现象将愈发重要，以确保这些脆弱地区的可持续发展和安全。