alluvial piedmont plain

简明释义

山麓冲积平原;

英英释义

例句

1.Ecologists study the biodiversity in the alluvial piedmont plain 冲积山前平原 to understand its ecological significance.

生态学家研究冲积山前平原的生物多样性，以了解其生态重要性。

2.During the rainy season, the rivers that flow through the alluvial piedmont plain 冲积山前平原 can overflow, causing flooding.

在雨季，流经冲积山前平原的河流可能会溢出，导致洪水。

3.The fertile soil of the alluvial piedmont plain 冲积山前平原 makes it ideal for agriculture.

这个冲积山前平原的肥沃土壤使其成为理想的农业用地。

4.Many cities are built on the alluvial piedmont plain 冲积山前平原 due to its flat terrain.

许多城市建在冲积山前平原上，因为这里地势平坦。

5.The geology of the alluvial piedmont plain 冲积山前平原 is characterized by layers of sediment deposited by rivers.

该冲积山前平原的地质特征是由河流沉积的层状沉积物。

作文

The term alluvial piedmont plain refers to a specific type of landform that is characterized by the deposition of sediment from rivers and streams at the base of mountains or hills. These plains are formed through a combination of geological processes, including erosion, sediment transport, and deposition. Understanding the significance of alluvial piedmont plain is crucial for various fields such as geography, ecology, and agriculture.Firstly, the formation of an alluvial piedmont plain occurs when water flowing down from higher elevations carries sediments with it. As the water reaches flatter areas at the foot of mountains, its velocity decreases, causing the sediments to settle and accumulate. Over time, this process creates a fertile plain that can support diverse ecosystems and agricultural activities. The rich soil found in these areas is often ideal for farming, making alluvial piedmont plains important for food production.Moreover, alluvial piedmont plains play a significant role in the hydrological cycle. They act as natural filters, helping to purify water as it flows through the sediments. This filtration process is vital for maintaining clean water supplies for both human consumption and wildlife. Additionally, these plains can help mitigate flooding by absorbing excess water during heavy rainfall, thus protecting surrounding areas from potential damage.Ecologically, alluvial piedmont plains are often rich in biodiversity. The combination of varied habitats, including wetlands, grasslands, and forests, allows for a wide range of plant and animal species to thrive. Many migratory birds rely on these areas for nesting and feeding, while various mammals and reptiles find shelter in the diverse vegetation. Protecting these ecosystems is essential for preserving biodiversity and ensuring the health of the environment.From an agricultural perspective, alluvial piedmont plains are highly valued for their productivity. Farmers often seek out these areas due to the nutrient-rich soils that result from sediment deposition. Crops such as rice, corn, and various fruits flourish in these plains, contributing significantly to local economies. However, it's crucial to manage agricultural practices sustainably to prevent soil degradation and loss of fertility over time.In conclusion, the concept of alluvial piedmont plain encompasses much more than just a geographical feature. It represents a dynamic interface between land and water, where various ecological and agricultural processes intersect. Recognizing the importance of these plains can lead to better management practices that protect both the environment and agricultural productivity. As we continue to face challenges related to climate change and population growth, understanding and preserving our alluvial piedmont plains will be essential for ensuring a sustainable future for both humans and nature.

“冲积山前平原”这个术语指的是一种特定的地貌特征，具有河流和溪流在山脉或丘陵底部沉积沉积物的特点。这些平原是通过侵蚀、沉积物运输和沉积等地质过程的结合而形成的。理解“冲积山前平原”的重要性对于地理学、生态学和农业等多个领域至关重要。首先，“冲积山前平原”的形成发生在水从高处流下时，携带着沉积物。当水流达到山脚的较平坦区域时，其速度减慢，导致沉积物沉降并积累。随着时间的推移，这一过程创造了一个肥沃的平原，可以支持多样的生态系统和农业活动。这些地区的肥沃土壤通常非常适合耕作，使“冲积山前平原”在粮食生产中变得重要。此外，“冲积山前平原”在水文循环中也发挥着重要作用。它们充当天然过滤器，帮助在水流经过沉积物时净化水源。这一过滤过程对维持人类饮用水和野生动物的清洁水源至关重要。此外，这些平原可以在大雨期间吸收多余的水，从而帮助减轻洪水，对周围地区提供保护，防止潜在的损害。在生态方面，“冲积山前平原”通常富含生物多样性。各种栖息地的组合，包括湿地、草原和森林，使得各种植物和动物物种能够繁衍生息。许多迁徙鸟类依赖这些地区进行筑巢和觅食，而各种哺乳动物和爬行动物则在多样的植被中寻找庇护。保护这些生态系统对于维护生物多样性和确保环境健康至关重要。从农业角度来看，“冲积山前平原”因其生产力而受到高度重视。农民通常会寻求这些地区，因为沉积物沉积所产生的富含营养的土壤。水稻、玉米和各种水果等作物在这些平原上蓬勃生长，为地方经济做出了重要贡献。然而，必须以可持续的方式管理农业实践，以防止土壤退化和肥力下降。总之，“冲积山前平原”的概念不仅仅是一个地理特征。它代表了土地和水之间的动态界面，各种生态和农业过程在此交汇。认识到这些平原的重要性可以导致更好的管理实践，从而保护环境和农业生产力。随着我们继续面临气候变化和人口增长相关的挑战，理解和保护我们的“冲积山前平原”将对确保人类和自然的可持续未来至关重要。