amagmatic succession

简明释义

1. 非岩浆序列; 2. 非岩浆岩序;

英英释义

例句

1.Researchers are analyzing an amagmatic succession to understand the environmental conditions of the past.

研究人员正在分析一个无熔岩演替以理解过去的环境条件。

2.Geologists found an amagmatic succession in the region, suggesting a shift in tectonic activity.

地质学家在该地区发现了一个无熔岩演替，这表明构造活动发生了变化。

3.The study of volcanic rocks often reveals an amagmatic succession, indicating periods without significant magma production.

对火山岩的研究通常揭示出一个无熔岩演替，表明没有显著的岩浆生成时期。

4.The presence of an amagmatic succession can complicate the interpretation of volcanic activity.

一个无熔岩演替的存在可能会使火山活动的解释变得复杂。

5.During the field trip, we observed an amagmatic succession that provided insights into the area's geological history.

在实地考察中，我们观察到了一个无熔岩演替，这为该地区的地质历史提供了见解。

作文

In the study of geology, the concept of amagmatic succession plays a crucial role in understanding volcanic activity and the evolution of the Earth's crust. To comprehend this term, we must first break it down into its components. The prefix 'a-' signifies 'without' or 'lacking,' while 'magmatic' refers to magma or molten rock. Therefore, amagmatic succession can be defined as a sequence of geological events or formations that occur without the influence of magmatic processes.The significance of amagmatic succession lies in its ability to illustrate how geological formations can develop through various processes other than those driven by magma. For instance, sedimentary processes, erosion, and tectonic activities contribute to the formation of rocks and landscapes that are not directly related to volcanic activity. This concept is essential for geologists who seek to unravel the complex history of the Earth's surface and its development over millions of years.To further understand amagmatic succession, let’s consider an example. Imagine a region where sedimentation occurs in a river delta. Over time, layers of silt, clay, and organic material accumulate, forming sedimentary rocks. This process is entirely independent of any volcanic activity. In this case, the geological succession observed is classified as amagmatic succession because it did not involve the cooling or solidification of magma.Additionally, amagmatic succession can also refer to periods in geological history when volcanic activity has ceased, and other geological processes take over. For example, after a volcanic eruption, the landscape may undergo erosion due to wind and water. As these processes continue, they can lead to the formation of new rock layers, which again exemplifies amagmatic succession.Understanding amagmatic succession is vital for several reasons. Firstly, it helps geologists to reconstruct past environments and understand how different geological forces interact over time. By studying the layers of rock and the processes that formed them, scientists can gain insights into the climate, vegetation, and even the biological evolution of a region.Secondly, recognizing amagmatic succession aids in resource exploration. Many natural resources, such as oil and gas, are found in sedimentary basins formed through non-magmatic processes. By understanding the geological history of these areas, geologists can better predict where resources might be located.Finally, the study of amagmatic succession contributes to our knowledge of natural hazards. Areas with a history of volcanic activity may also experience landslides or flooding due to the erosion of volcanic deposits. Understanding the geological succession in these regions can help in risk assessment and disaster preparedness efforts.In conclusion, amagmatic succession is a fundamental concept in geology that highlights the importance of non-magmatic processes in shaping the Earth’s surface. By studying these sequences, geologists can gain valuable insights into the planet's history, resource distribution, and potential hazards. As we continue to explore the complexities of our planet, the understanding of amagmatic succession will remain an essential component of geological research.

在地质学研究中，amagmatic succession的概念在理解火山活动和地壳演化方面起着至关重要的作用。要理解这个术语，我们首先必须将其分解为组成部分。前缀'a-'表示'没有'或'缺乏'，而'magmatic'则指岩浆或熔融岩石。因此，amagmatic succession可以定义为一系列地质事件或形成过程，这些过程不受岩浆过程的影响。amagmatic succession的重要性在于它能够说明地质形成如何通过其他非火山活动驱动的过程发展。例如，沉积过程、侵蚀和构造活动有助于形成与火山活动无直接关系的岩石和景观。这个概念对于寻求揭示地球表面复杂历史的地质学家至关重要，以及其数百万年的发展。为了进一步理解amagmatic succession，让我们考虑一个例子。想象一个河口三角洲的区域。在这里，随着时间的推移，淤泥、粘土和有机物质的层层堆积，形成了沉积岩。这一过程完全独立于任何火山活动。在这种情况下，观察到的地质演替被归类为amagmatic succession，因为它并不涉及岩浆的冷却或固化。此外，amagmatic succession也可以指地质历史中的某些时期，当时火山活动已经停止，其他地质过程接管。例如，在火山喷发后，景观可能因风和水而经历侵蚀。随着这些过程的持续，它们可能导致新岩层的形成，这再次体现了amagmatic succession。理解amagmatic succession至关重要，原因有几个。首先，它帮助地质学家重建过去的环境，并理解不同地质力量如何随时间相互作用。通过研究岩石层及其形成过程，科学家可以深入了解一个地区的气候、植被，甚至生物演化。其次，认识到amagmatic succession有助于资源勘探。许多自然资源，例如石油和天然气，存在于通过非火山过程形成的沉积盆地中。通过了解这些区域的地质历史，地质学家可以更好地预测资源可能位于何处。最后，研究amagmatic succession有助于我们了解自然灾害。具有火山活动历史的地区可能还会经历因火山沉积物侵蚀而引发的滑坡或洪水。理解这些地区的地质演替可以帮助进行风险评估和灾害准备工作。总之，amagmatic succession是地质学中的一个基本概念，突出了非火山过程在塑造地球表面方面的重要性。通过研究这些序列，地质学家可以获得有关地球历史、资源分布和潜在危险的宝贵见解。随着我们继续探索地球的复杂性，理解amagmatic succession将始终是地质研究的重要组成部分。