continental marginal arc

简明释义

大陆边缘弧;

英英释义

例句

1.The geological features of the region are largely defined by the presence of the continental marginal arc (大陆边缘弧) that runs parallel to the coastline.

该地区的地质特征主要由沿海岸线平行延伸的大陆边缘弧（大陆边缘弧）所定义。

2.The biodiversity in the ecosystems around the continental marginal arc (大陆边缘弧) is incredibly rich.

围绕大陆边缘弧（大陆边缘弧）的生态系统中的生物多样性极为丰富。

3.Many volcanic islands are formed due to the activity along the continental marginal arc (大陆边缘弧).

许多火山岛是由于大陆边缘弧（大陆边缘弧）沿线的活动而形成的。

4.Seismologists study the continental marginal arc (大陆边缘弧) to better understand earthquake patterns in the area.

地震学家研究大陆边缘弧（大陆边缘弧）以更好地了解该地区的地震模式。

5.Fishing communities rely heavily on the resources found near the continental marginal arc (大陆边缘弧).

渔业社区在很大程度上依赖于位于大陆边缘弧（大陆边缘弧）附近的资源。

作文

The concept of the continental marginal arc is crucial in understanding the geological and geographical dynamics of our planet. This term refers to a series of geological formations and tectonic features that are located along the edges of continental plates, often where they meet oceanic plates. The continental marginal arc plays a significant role in shaping the Earth's landscape and influencing various ecological systems. Geologically, the continental marginal arc is characterized by volcanic activity, mountain ranges, and deep ocean trenches. These formations arise from the movement of tectonic plates, which can lead to subduction zones where one plate moves under another. For instance, the Pacific Ring of Fire is a prime example of a continental marginal arc, showcasing numerous active volcanoes and earthquake-prone areas. Understanding this arc helps scientists predict geological events and assess risks associated with natural disasters.From an ecological perspective, the continental marginal arc contributes to biodiversity. The unique environments created by volcanic islands and coastal regions offer habitats for various species, some of which are endemic to these areas. Marine ecosystems near these arcs are often rich in nutrients due to upwelling currents, supporting diverse marine life. Therefore, protecting these regions is vital for conservation efforts and maintaining ecological balance.Moreover, the continental marginal arc has significant implications for human activities. Coastal communities often rely on the resources provided by these regions, such as fishing and tourism. However, the risks associated with living near a continental marginal arc, including volcanic eruptions and tsunamis, necessitate careful planning and disaster preparedness. Governments and organizations must work together to implement strategies that minimize risks while maximizing the benefits derived from these dynamic landscapes.In conclusion, the continental marginal arc is a multifaceted concept that encompasses geological, ecological, and socio-economic dimensions. Its study not only enhances our understanding of Earth's processes but also informs us about the intricate relationships between humans and their environment. As we continue to explore and learn about these regions, it is essential to promote sustainable practices that protect both the natural world and the communities that depend on it. By appreciating the significance of the continental marginal arc, we can better prepare for the challenges it presents and harness its potential for future generations.

“大陆边缘弧”这一概念在理解我们星球的地质和地理动态中至关重要。这个术语指的是一系列位于大陆板块边缘的地质构造和构造特征，通常是在它们与海洋板块相遇的地方。“大陆边缘弧”在塑造地球的景观和影响各种生态系统方面发挥着重要作用。从地质角度来看，“大陆边缘弧”的特点是火山活动、山脉和深海沟。这些构造源于构造板块的运动，这可能导致俯冲带的形成，其中一个板块在另一个板块之下移动。例如，太平洋火环就是“大陆边缘弧”的一个典型例子，展示了众多活火山和地震频发地区。理解这一弧有助于科学家预测地质事件并评估与自然灾害相关的风险。从生态角度来看，“大陆边缘弧”有助于生物多样性。火山岛和沿海地区创造出的独特环境为各种物种提供栖息地，其中一些物种是该地区特有的。由于上升流动引起的营养物质丰富，靠近这些弧的海洋生态系统通常富含营养，支持着多样的海洋生物。因此，保护这些地区对保护工作和维持生态平衡至关重要。此外，“大陆边缘弧”对人类活动有重大影响。沿海社区往往依赖于这些地区提供的资源，如渔业和旅游业。然而，生活在“大陆边缘弧”附近的风险，包括火山喷发和海啸，需要仔细规划和灾难准备。政府和组织必须共同努力，实施减少风险的策略，同时最大化从这些动态景观中获得的利益。总之，“大陆边缘弧”是一个多面的概念，涵盖了地质、生态和社会经济维度。它的研究不仅增强了我们对地球过程的理解，还告诉我们人类与环境之间复杂关系的重要性。随着我们继续探索和了解这些地区，促进可持续实践以保护自然世界和依赖于它的社区是至关重要的。通过欣赏“大陆边缘弧”的重要性，我们可以更好地为其带来的挑战做好准备，并利用其潜力造福未来几代人。