palaeogeography

简明释义

英[ˈpælɪəʊdʒɪɒɡrəfi]美[ˈpæliːədʒɪrɡrəfi]

古地理学

英英释义

单词用法

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反义词

例句

1.YI Hai-sheng. Application of Well Log Cycle Analysisin Studies of Sequence Stratigraphy of CarbonateRocks [J]. Journal of Palaeogeography, 2011, 13 (4) : 456-466.

[8]伊海生。测井曲线旋回分析在碳酸盐岩层序地层研究中的应用[J]。古地理学报，2011,13 (4)：456 - 466。

2.The relevant terminology, block and matrix characteristics, genetic mechanism, palaeogeography and tectonics are discussed in this paper together with their distinction from melanges.

笔者讨论了其术语、岩块、基质特征、形成机制和古地理古构造条件，并列表分析了它与混杂堆积的区别。

3.The lithofacies palaeogeography map can show the pattern of basins and mountains and the characteristics of original deposition.

岩相古地理图可以大体反映盆地形成时的盆山格局和原始沉积特征。

4.At last, according to the palaeogeography characteristic and sedimentary evolution model, the general sedimentary facies model of Jurassic in Qiangtang basin was founded.

根据羌塘盆地侏罗系古地理特征及沉积演化模式，建立了适合于本区的侏罗系综合沉积模式。

5.The finite strain analysis in the study of palaeogeography is a new problem to which little attention has been paid but which should not be ignored.

岩相古地理研究中的有限变形分析，是一个尚未引起重视但又不可忽视的重要课题。

6.The restored from of the palaeogeography and stratal thickness are different from these before the restoration.

恢复后的古地理样式、沉积厚度与现位现态及变形后的沉积厚度截然不同。

7.Palaeogeography of China has two bright spots, namely as the academic conference of palaeogeography and the Journal of palaeogeography.

中国的古地理学有两个亮点，即古地理学学术会议和《古地理学报》。

8.The discovery of the tempestites is of great significance to restructure the palaeogeography of Middle-Late Cambrian in Huangshi, eastern Hubei Province.

该风暴岩的发现对重建鄂东黄石地区中晚寒武世古地理及区域地层对比具有重要意义。

9.This paper briefly reports the occurrence, fossil assemblage, preservational characteristics, and palaeogeography of the newly discovered Anisian Luoping Biota from Luoping County, Yunnan Province.

本文介绍了云南罗平地区新发现的罗平生物群的产出层位、生物面貌、保存特征、古地理位置及其研究意义。

10.This paper briefly reports the occurrence, fossil assemblage, preservational characteristics, and palaeogeography of the newly discovered Anisian Luoping Biota from Luoping County, Yunnan Province.

本文介绍了云南罗平地区新发现的罗平生物群的产出层位、生物面貌、保存特征、古地理位置及其研究意义。

11.The maps created through palaeogeography 古地理学 provide insights into past biodiversity.

通过古地理学创建的地图提供了对过去生物多样性的见解。

12.Understanding palaeogeography 古地理学 is crucial for oil and gas exploration.

理解古地理学对石油和天然气勘探至关重要。

13.The palaeogeography 古地理学 of the region indicates that it was once covered by a vast sea.

该地区的古地理学表明它曾经被一片广阔的海洋覆盖。

14.By analyzing palaeogeography 古地理学, researchers can reconstruct ancient ocean currents.

通过分析古地理学，研究人员可以重建古代洋流。

15.The study of palaeogeography 古地理学 helps scientists understand the historical climate changes on Earth.

对古地理学的研究帮助科学家理解地球历史上的气候变化。

作文

The study of the Earth's past environments is a fascinating aspect of science that helps us understand how our planet has changed over millions of years. One crucial term in this field is palaeogeography, which refers to the study of ancient geographical features and landscapes. By examining the distribution of land and sea, climate, and ecosystems of the past, scientists can reconstruct what the Earth looked like at various points in time. This reconstruction is essential for understanding the processes that have shaped our current environment.

To comprehend palaeogeography, we must first appreciate its significance in the broader context of geological and environmental studies. The Earth's surface has undergone dramatic transformations due to tectonic activities, climate changes, and biological evolution. For instance, during the Mesozoic Era, the continents were arranged differently than they are today, with landmasses like Pangaea existing as a single supercontinent. Studying these ancient configurations through palaeogeography allows geologists to gain insights into how these shifts affected biodiversity and climate patterns.

One of the primary methods used in palaeogeography is the analysis of sedimentary rock layers. These layers contain fossils, minerals, and other geological evidence that provide clues about the Earth's past. For example, the presence of marine fossils in sedimentary rocks found on land indicates that those areas were once underwater. Such findings help scientists piece together the history of ocean levels and continental drift.

Another important aspect of palaeogeography is its role in understanding climate change. By studying ancient climates, researchers can identify patterns and trends that may inform our understanding of current climate issues. For instance, the study of ice cores and sediment samples from various locations reveals how temperature and atmospheric conditions have fluctuated over time. This data is invaluable for predicting future climate scenarios and assessing the impact of human activity on our planet.

Moreover, palaeogeography plays a vital role in the field of archaeology. Understanding the geographical context of ancient civilizations can shed light on their development, trade routes, and interactions with the environment. For example, the rise and fall of the Maya civilization can be better understood when considering the geographical features of the region, such as rivers and mountain ranges, which influenced their agricultural practices and settlement patterns.

In conclusion, palaeogeography is an essential discipline that bridges geology, biology, and environmental science. It provides us with a window into the Earth's past, helping us to understand the intricate relationships between land, sea, and life. As we face pressing global challenges such as climate change and habitat loss, the insights gained from palaeogeography become increasingly relevant. By learning from the Earth's history, we can make more informed decisions about our future and work towards sustainable solutions for our planet.

地球过去环境的研究是科学的一个迷人方面，它帮助我们理解我们的星球在数百万年中是如何变化的。在这个领域中，一个关键的术语是古地理学，指的是对古代地理特征和景观的研究。通过考察过去陆地和海洋的分布、气候和生态系统，科学家能够重建地球在不同时间点的样貌。这种重建对于理解塑造我们当前环境的过程至关重要。

要理解古地理学，我们首先必须欣赏其在地质和环境研究中的重要性。由于构造活动、气候变化和生物进化，地球表面经历了剧烈的变迁。例如，在中生代时期，陆地的排列与今天大相径庭，像盘古大陆这样的超级大陆曾经存在。通过古地理学研究这些古老的配置，可以让地质学家深入了解这些变迁如何影响生物多样性和气候模式。

在古地理学中使用的主要方法之一是对沉积岩层的分析。这些岩层包含化石、矿物和其他地质证据，为地球的过去提供线索。例如，陆地上发现的海洋化石表明那些地区曾经在水下。这些发现帮助科学家拼凑出海洋水平和大陆漂移的历史。

此外，古地理学在理解气候变化方面也发挥着重要作用。通过研究古代气候，研究人员可以识别出可能有助于我们理解当前气候问题的模式和趋势。例如，对来自各个地点的冰芯和沉积样本的研究揭示了温度和大气条件如何随时间波动。这些数据对于预测未来气候情景和评估人类活动对我们星球的影响具有重要价值。

而且，古地理学在考古学领域也扮演着重要角色。理解古代文明的地理背景可以揭示它们的发展、贸易路线和与环境的互动。例如，通过考虑该地区的地理特征，如河流和山脉，玛雅文明的兴衰可以得到更好的理解，这些特征影响了他们的农业实践和定居模式。

总之，古地理学是一个至关重要的学科，它连接了地质学、生物学和环境科学。它为我们提供了一个观察地球过去的窗口，帮助我们理解土地、海洋和生命之间复杂的关系。随着我们面临气候变化和栖息地丧失等紧迫全球挑战，从古地理学中获得的见解变得越来越相关。通过学习地球的历史，我们可以更明智地做出关于未来的决策，并致力于为我们的星球寻找可持续的解决方案。