basal pedion

简明释义

底端面;

英英释义

例句

1.In this region, the basal pedion is crucial for determining soil composition.

在这个地区，基底平原对于确定土壤成分至关重要。

2.The basal pedion serves as a reference point for studying sedimentary layers.

基底平原作为研究沉积层的参考点。

3.The geologist examined the basal pedion to understand the erosion patterns in the area.

地质学家检查了基底平原以了解该地区的侵蚀模式。

4.Researchers found fossils within the basal pedion that date back millions of years.

研究人员在基底平原中发现了数百万年前的化石。

5.The formation of a basal pedion can indicate long-term geological stability.

基底平原的形成可以表明长期的地质稳定性。

作文

In the study of geology and geomorphology, the term basal pedion refers to a flat, extensive landform that is often found at the base of a mountain or hill. This landform is characterized by its relatively level surface, which can be formed through various geological processes, including erosion and sediment deposition. Understanding the concept of basal pedion is crucial for geologists and environmental scientists as it provides insights into the landscape's evolution and the processes that shape it.The formation of a basal pedion typically occurs over long periods, where natural forces such as water, wind, and ice work to wear down the higher elevations surrounding it. As materials are eroded away, they are transported and deposited in lower areas, leading to the creation of this flat terrain. The significance of a basal pedion lies not only in its physical characteristics but also in its ecological importance. These flat areas often serve as vital habitats for various plant and animal species, providing a unique ecosystem that supports biodiversity.Moreover, the study of basal pedion can reveal much about the climatic conditions of a region throughout history. For instance, sediment layers found within a basal pedion can indicate past environmental conditions, such as changes in climate, vegetation, and even human activity. By analyzing these layers, scientists can reconstruct historical landscapes and gain a better understanding of how ecosystems respond to changes over time.In addition, basal pedions are often important for human activities. They can serve as fertile agricultural lands due to the accumulation of nutrients from surrounding highlands. Farmers may choose to cultivate crops in these areas because the flat terrain is easier to manage and often yields better harvests. Furthermore, urban development can also take place on basal pedions, as their level surfaces provide suitable ground for building infrastructure like roads and buildings.However, the presence of a basal pedion can also pose challenges. For example, if located near rivers or lakes, these flat areas might be prone to flooding, which can lead to significant damage to both natural ecosystems and human settlements. Therefore, careful planning and management are essential when developing land in such regions.In conclusion, the concept of basal pedion encapsulates a vital aspect of geomorphology that reflects the interplay between geological processes and ecological systems. Understanding basal pedion not only enriches our knowledge of the Earth's surface but also informs us about the historical and current interactions between humans and their environment. As we continue to face environmental challenges, recognizing the significance of such landforms will be crucial in promoting sustainable practices and preserving our natural heritage.

在地质学和地貌学的研究中，术语basal pedion指的是一种平坦、广阔的地貌，通常位于山脉或丘陵的底部。这种地貌的特点是其相对平坦的表面，可以通过多种地质过程形成，包括侵蚀和沉积。理解basal pedion的概念对于地质学家和环境科学家至关重要，因为它提供了对景观演变及其塑造过程的见解。basal pedion的形成通常发生在很长一段时间内，自然力量如水流、风和冰作用于周围的高地，使其逐渐磨平。随着材料被侵蚀并运输到低洼地区，便形成了这一平坦的地形。basal pedion的意义不仅在于其物理特征，还在于其生态重要性。这些平坦区域常常作为多种植物和动物物种的重要栖息地，提供了一个独特的生态系统，支持生物多样性。此外，basal pedion的研究可以揭示一个地区历史上的气候条件。例如，在basal pedion内发现的沉积层可以指示过去的环境条件，如气候变化、植被变化甚至人类活动。通过分析这些层，科学家可以重建历史景观，更好地理解生态系统如何随时间变化而响应。此外，basal pedion对于人类活动也往往很重要。由于来自周围高地的营养物质的积累，这些平坦的地区可以作为肥沃的农田。农民可能选择在这些地区种植作物，因为平坦的地形更易于管理，且通常能获得更好的收成。此外，城市发展也可能发生在basal pedion上，因为其平坦的表面为建筑基础设施（如道路和建筑物）提供了合适的地面。然而，basal pedion的存在也可能带来挑战。例如，如果位于河流或湖泊附近，这些平坦区域可能容易发生洪水，从而对自然生态系统和人类居住区造成重大损害。因此，在开发这些地区的土地时，仔细的规划和管理至关重要。总之，basal pedion的概念概括了地貌学的一个重要方面，反映了地质过程与生态系统之间的相互作用。理解basal pedion不仅丰富了我们对地球表面的知识，还告诉我们人类与环境之间的历史和当前互动。随着我们继续面临环境挑战，认识到这种地貌的重要性将对促进可持续实践和保护我们的自然遗产至关重要。