paleogeography

简明释义

英[ˌpeɪliəʊdʒiˈɒɡrəfi]美[ˌpeɪlɪoʊdʒɪˈɑːɡrəfi]

n. 古地理学

英英释义

单词用法

同义词

反义词

例句

1.The paleogeography was dominated by the supercontinent of Gondwana to the south, the continent of Siberia to the north, and the early formation of the small supercontinent of Euramerica in between.

古地理学认为地球南部主要是冈瓦那大陆，北部是西伯利亚大陆，而早期形成的较小的欧美大陆位于它们之间。

2.The paleogeography was dominated by the supercontinent of Gondwana to the south, the continent of Siberia to the north, and the early formation of the small supercontinent of Euramerica in between.

古地理学认为地球南部主要是冈瓦那大陆，北部是西伯利亚大陆，而早期形成的较小的欧美大陆位于它们之间。

3.Wang Kaifa, Zhang Yulan. Palynological assemblages from the late Quaternary sediments of Ningbo Plain in Zhejiang Province and its paleogeography. Scientia Geographica Sinica, 1985,5(2):145-151.

[王开发，张玉兰。宁波平原晚第四纪沉积的孢粉、藻类组合及其古地理。地理科学，1985，5（2）：145-151。]。

4.The Lithofacies paleogeography and the thickness variation of Maokouan Subseries and Wuchiapingian Stage in east part of South China are analyzed and some questions in dispute are discussed.

分析了华南东部茅口亚统和吴家坪阶的岩相古地理分区及厚度变化，在此基础上对几个有争论的问题进行了讨论。

5.During Quaternary, the paleogeography and environmental evolution of Jiuquan basin experienced a prolonged and complicated process, intensely affected by the uplift of Tibetan Plateau.

第四纪以来，在青藏高原强烈隆升的影响下，酒泉盆地的古地理环境演化变迁经历了漫长和复杂的过程。

6.According to the geological characteristics of Liuju copper deposits, the controlling ore-forming factors include stratigraphy, lithology, structure, lithofacies and paleogeography.

本文通过对六苴铜矿床的矿床地质特征分析，认为控矿因素可归结为下列几个方面：层位、岩性、构造、岩相、古地理等。

7.Orogen-paleogeography, as a main branch of tectonopaleogeography, is a sister discipline of orogen-stratigraphy, with a key thinking being a tectonic outlook of mobilism.

造山带古地理学属构造古地理学 ，是造山带地层学的姐妹学科 ，其核心是活动论构造观。

8.The microbialites' paleogeography position can be divided into three types: (1) on the top of the isolated carbonate platform within the Nanpanjiang Basin;

通过野外观察，微生物岩出露的古地理位置大致可以分为三类：（1）南盘江盆地内孤立碳酸盐台地上；

9.This paper summarizes the new trends and new achievements in sedimentology and lithofacies-paleogeography at present.

本文综述了当前沉积学及岩相古地理学的新动向、新进展。

10.The study of paleogeography helps us understand the ancient landscapes and environments of Earth.

对古地理的研究帮助我们理解地球的古代景观和环境。

11.Researchers use paleogeography to reconstruct the positions of continents over millions of years.

研究人员使用古地理来重建数百万年来大陆的位置。

12.By analyzing sediment cores, scientists can infer past climates through paleogeography studies.

通过分析沉积物芯样，科学家可以通过古地理研究推断过去的气候。

13.Understanding paleogeography is crucial for oil exploration in ancient basins.

理解古地理对古老盆地的石油勘探至关重要。

14.The changes in paleogeography can explain the distribution of certain fossil species.

古地理的变化可以解释某些化石物种的分布。

作文

Paleogeography, which refers to the study of ancient geographical features and environments, plays a crucial role in our understanding of Earth's history. By examining the distribution of landmasses, oceans, and climatic conditions over geological time, scientists can reconstruct past landscapes and ecosystems. This field of study not only helps us understand how the Earth has changed but also provides insight into the processes that have shaped our planet. For instance, the movement of tectonic plates has significantly altered the configuration of continents and ocean basins, leading to the formation of mountain ranges and deep-sea trenches. Understanding these changes is essential for interpreting the fossil record, as it allows paleontologists to determine where ancient organisms lived and how they interacted with their environments. One of the most fascinating aspects of paleogeography (古地理) is its ability to reveal the connections between different regions of the world during various geological periods. For example, during the late Paleozoic era, much of what is now North America was part of a vast supercontinent known as Pangaea. By studying the paleogeography (古地理) of this time, researchers can better understand how species migrated across continents and adapted to changing climates. This knowledge is invaluable for reconstructing the evolutionary history of life on Earth. Additionally, paleogeography (古地理) aids in the exploration of natural resources. By understanding the ancient environments in which oil, gas, and mineral deposits formed, geologists can identify potential locations for resource extraction. This practical application of paleogeography (古地理) highlights its importance not only in academic research but also in economic development. Moreover, the study of paleogeography (古地理) is increasingly relevant in the context of climate change. By examining past climates and sea-level changes, scientists can make predictions about future environmental shifts. For example, understanding how sea levels rose and fell during past interglacial periods can provide valuable insights into how current climate trends may impact coastal regions. This predictive aspect of paleogeography (古地理) is crucial for developing strategies to mitigate the effects of climate change and protect vulnerable ecosystems. In conclusion, paleogeography (古地理) is a vital field that encompasses the study of ancient geographical features and environments. Its contributions to our understanding of Earth's history, evolutionary biology, resource exploration, and climate science cannot be overstated. As we continue to face challenges related to climate change and resource management, the insights gained from paleogeography (古地理) will be essential in guiding our efforts to create a sustainable future. By studying the past, we can better prepare for the uncertainties of the future, ensuring that we learn from the lessons that Earth's geological history has to offer.

古地理学是研究古代地理特征和环境的学科，对于理解地球历史至关重要。通过考察地壳运动、海洋分布和气候条件在地质时间上的变化，科学家们可以重建过去的景观和生态系统。这一研究领域不仅帮助我们了解地球如何变化，还提供了塑造我们星球的过程的见解。例如，构造板块的运动显著改变了大陆和海洋盆地的配置，导致山脉和深海沟的形成。理解这些变化对于解释化石记录至关重要，因为它使古生物学家能够确定古代生物生活的地点及其与环境的相互作用。 古地理这一学科最引人注目的方面之一是它能够揭示世界不同地区在各个地质时期之间的联系。例如，在晚古生代时期，现在的北美洲大部分地区曾是一个名为盘古大陆的巨大超级大陆的一部分。通过研究这一时期的古地理，研究人员可以更好地理解物种如何跨越大陆迁移以及如何适应变化的气候。这一知识对于重建地球上生命的进化历史具有重要价值。 此外，古地理在自然资源的勘探中也起着重要作用。通过理解古代环境中石油、天然气和矿物沉积的形成，地质学家可以识别潜在的资源开采位置。古地理的这一实际应用突显了它在学术研究和经济发展中的重要性。 此外，古地理的研究在气候变化背景下变得愈发相关。通过考察过去的气候和海平面变化，科学家可以对未来环境变化做出预测。例如，了解过去间冰期海平面的升降变化可以为当前气候趋势可能对沿海地区的影响提供宝贵的见解。古地理的这一预测特性对于制定减缓气候变化影响和保护脆弱生态系统的策略至关重要。 总之，古地理是一个重要的领域，涵盖了对古代地理特征和环境的研究。它对我们理解地球历史、进化生物学、资源勘探和气候科学的贡献不可低估。随着我们继续面临与气候变化和资源管理相关的挑战，从古地理获得的见解将在指导我们创造可持续未来的努力中发挥至关重要的作用。通过研究过去，我们可以更好地为未来的不确定性做好准备，确保我们从地球地质历史所提供的教训中学习。