continental margin

简明释义

1. 大陆边界区; 2. 大陆边缘; 3. 陆缘;

英英释义

例句

1.Geologists map the continental margin 大陆边缘 to identify potential earthquake zones.

地质学家绘制大陆边缘 continental margin 的地图，以识别潜在的地震区。

2.Oil drilling activities often take place on the continental margin 大陆边缘 where resources are abundant.

石油钻探活动通常发生在资源丰富的大陆边缘 continental margin。

3.Marine scientists conduct research on the continental margin 大陆边缘 to study sedimentation processes.

海洋科学家在大陆边缘 continental margin 进行研究，以研究沉积过程。

4.The continental margin 大陆边缘 can be classified into active and passive margins based on geological activity.

根据地质活动，大陆边缘 continental margin 可以分为主动边缘和被动边缘。

5.The study of the continental margin 大陆边缘 is crucial for understanding marine biodiversity.

对大陆边缘 continental margin 的研究对于理解海洋生物多样性至关重要。

作文

The term continental margin refers to the zones of the ocean floor that lie between the continental crust and the deep oceanic crust. These areas are crucial for understanding geological processes and the distribution of marine resources. The continental margin can be divided into two main components: the continental shelf and the continental slope. The continental shelf is a relatively shallow area that extends from the coastline to the continental slope, while the continental slope is a steeper region that descends to the deep ocean floor. The significance of the continental margin cannot be overstated. It is not only a vital habitat for numerous marine species but also a rich source of natural resources such as oil, gas, and minerals. Many countries rely on the resources found in their respective continental margins for economic growth and energy production. For instance, offshore drilling activities are prevalent in these regions, as they often contain significant deposits of hydrocarbons.In addition to being economically important, the continental margin plays a critical role in global ocean circulation and climate regulation. The interactions between the ocean and the atmosphere above these margins can influence weather patterns and contribute to climate change. Understanding the dynamics of the continental margin is essential for predicting how these changes may impact marine ecosystems and coastal communities.Research conducted in the continental margin areas has led to significant scientific discoveries. For example, studies of hydrothermal vents located along mid-ocean ridges have revealed unique ecosystems that thrive in extreme conditions. These findings have implications for our understanding of life's origins and the potential for life on other planets. Moreover, the continental margin serves as a natural laboratory for studying sedimentation processes and the effects of human activities on marine environments.However, the continental margin is facing numerous threats due to human activities, such as overfishing, pollution, and climate change. The degradation of these vital ecosystems can lead to a loss of biodiversity and the collapse of local fisheries, which many communities depend on for their livelihoods. Therefore, it is imperative to adopt sustainable practices and policies to protect the continental margin and its resources.In conclusion, the continental margin is a significant area of study that encompasses ecological, economic, and climatic dimensions. Its importance extends beyond national borders, making international cooperation essential for its conservation. As we continue to explore and understand the complexities of the continental margin, we must prioritize its protection to ensure the health of our oceans and the well-being of future generations.

术语continental margin指的是位于大陆地壳与深海洋地壳之间的海底区域。这些区域对于理解地质过程和海洋资源的分布至关重要。continental margin可以分为两个主要组成部分：大陆架和大陆坡。大陆架是一个相对较浅的区域，从海岸线延伸到大陆坡，而大陆坡是一个陡峭的区域，向深海底下降。continental margin的重要性不容小觑。它不仅是众多海洋物种的重要栖息地，还是石油、天然气和矿产等自然资源的丰富来源。许多国家依赖其各自的continental margins中的资源来促进经济增长和能源生产。例如，海上钻探活动在这些地区普遍存在，因为它们通常含有重要的碳氢化合物储量。除了经济重要性外，continental margin在全球海洋环流和气候调节中也发挥着关键作用。海洋与这些边缘上方的大气之间的相互作用可以影响天气模式，并助长气候变化。理解continental margin的动态对于预测这些变化可能对海洋生态系统和沿海社区的影响至关重要。在continental margin区域进行的研究已经导致了重大的科学发现。例如，位于中洋脊沿线的热液喷口的研究揭示了在极端条件下繁荣的独特生态系统。这些发现对我们理解生命的起源以及其他行星上生命的潜力有重要意义。此外，continental margin还作为研究沉积过程和人类活动对海洋环境影响的自然实验室。然而，由于过度捕捞、污染和气候变化等人类活动，continental margin面临着许多威胁。这些重要生态系统的退化可能导致生物多样性的丧失和当地渔业的崩溃，这使得许多社区依赖其生计。因此，采取可持续的实践和政策以保护continental margin及其资源是至关重要的。总之，continental margin是一个重要的研究领域，涵盖了生态、经济和气候维度。其重要性超越了国界，使国际合作对于其保护变得至关重要。随着我们继续探索和理解continental margin的复杂性，我们必须优先考虑其保护，以确保海洋的健康和未来世代的福祉。