paleobiologist

简明释义

英[ˌpeɪl.i.oʊ.baɪˈɒl.ə.dʒɪst]美[ˌpeɪl.i.oʊ.baɪˈɑː.lə.dʒɪst]

n. 古生物学家（paleobiology 的变形）

英英释义

单词用法

同义词

反义词

例句

1.According to paleobiologist Jessica Whiteside of Brown University, a leading researcher on end-Triassic vulcanism, more evidence is needed before Ruhl’s interpretations are conclusively supported.

美国布朗大学古生态学家杰茜卡-怀特塞德曾经主持了一项关于晚三叠纪时期火山活动的研究。 怀特塞德认为，鲁尔的研究成果要想得到广泛的支持，必须要寻找更多的证据来提供更为合理的解释。

2.A team led by Jessica Whiteside, a paleobiologist at Brown University, Rhode Island, focused on a massive lava flow known as the central Atlantic magmatic province, which covered more than 9m sq km.

布朗大学的古生物学家杰西卡·怀特塞德率领一个研究小组在罗得岛进行了发掘，他们把注意力集中在亚特兰大中部的熔岩地带，该熔岩面积超过9百万平方公里。

3.So paleobiologist Gregory Erickson takes a different tack, by looking at what modern animals, usually distant Cousins of dinosaurs, are up to today.

所以古生物学家格雷戈里·埃里克森采取了另一种方法。他研究现代动物，通常是恐龙的远亲，在今天是如何生存的。

4.A team led by Jessica Whiteside, a paleobiologist at Brown University, Rhode Island, focused on a massive lava flow known as the central Atlantic magmatic province, which covered more than 9m sq km.

布朗大学的古生物学家杰西卡·怀特塞德率领一个研究小组在罗得岛进行了发掘，他们把注意力集中在亚特兰大中部的熔岩地带，该熔岩面积超过9百万平方公里。

5.The paleobiologist published a paper on the dietary habits of ancient mammals.

这位古生物学家发表了一篇关于古代哺乳动物饮食习惯的论文。

6.The paleobiologist studied ancient fossils to understand the evolution of dinosaurs.

这位古生物学家研究古代化石，以了解恐龙的进化。

7.During the excavation, the paleobiologist uncovered a well-preserved skeleton.

在挖掘过程中，这位古生物学家发现了一具保存完好的骨骼。

8.As a paleobiologist, she often collaborates with geologists to analyze sediment layers.

作为一名古生物学家，她经常与地质学家合作分析沉积层。

9.The findings of the paleobiologist revealed new insights into prehistoric marine life.

这位古生物学家的发现揭示了对史前海洋生物的新见解。

作文

A paleobiologist is a scientist who studies the history of life on Earth through the examination of fossils. This field combines aspects of biology, geology, and paleontology to understand how organisms lived, evolved, and interacted with their environments over millions of years. The work of a paleobiologist is crucial for uncovering the mysteries of past ecosystems and the evolutionary processes that shaped the diversity of life we see today. Through their research, these scientists can provide insights into how climate change and other environmental factors have influenced life on our planet throughout its history.The study of paleobiology often begins with the collection of fossilized remains, which can include bones, shells, and even imprints of soft tissues. These fossils are then analyzed to determine the physical characteristics of ancient organisms, their behaviors, and their habitats. For instance, a paleobiologist might study dinosaur bones to understand how these creatures moved and what they ate, or they might examine marine fossils to learn about ancient oceanic conditions.One of the fascinating aspects of being a paleobiologist is the opportunity to piece together the story of life on Earth. By examining the fossil record, scientists can identify patterns of extinction and survival, helping to explain why certain species thrived while others disappeared. This research is particularly relevant in today's context, as it can shed light on the current biodiversity crisis and the potential future impacts of human activity on the planet.In addition to fieldwork, paleobiologists also utilize advanced technologies such as imaging techniques and computer modeling to analyze fossils and reconstruct ancient environments. These methods allow them to create detailed pictures of how ecosystems functioned in the past, providing valuable information for understanding present-day ecological dynamics.Moreover, the work of a paleobiologist contributes to our knowledge of evolutionary biology. By studying the changes in species over time, these scientists can trace the lineage of modern organisms back to their ancient ancestors. This evolutionary perspective is essential for grasping how life adapts to changing conditions and how new species arise.The importance of paleobiologists extends beyond academic research; their findings can inform conservation efforts and help predict how current species might respond to environmental changes. For example, understanding how past climate shifts affected species can guide strategies to protect vulnerable populations today.In conclusion, a paleobiologist plays a vital role in expanding our understanding of Earth's biological history. Their work not only uncovers the details of ancient life but also provides critical insights into the ongoing challenges faced by living organisms in a rapidly changing world. As we continue to confront issues like climate change and habitat destruction, the contributions of paleobiologists will be increasingly important in guiding our efforts to preserve the planet's biodiversity for future generations.

古生物学家是研究地球上生命历史的科学家，通过对化石的检查来进行研究。这个领域结合了生物学、地质学和古生物学的多个方面，以了解生物体如何生活、进化以及在数百万年中与环境相互作用。古生物学家的工作对于揭示古代生态系统的奥秘以及塑造我们今天所看到的生命多样性的进化过程至关重要。通过他们的研究，这些科学家可以提供有关气候变化和其他环境因素如何影响我们星球历史上生命的见解。古生物学的研究通常始于收集化石遗骸，这些化石可以包括骨头、贝壳，甚至是软组织的印记。这些化石随后被分析，以确定古代生物的物理特征、行为和栖息地。例如，古生物学家可能会研究恐龙骨骼，以了解这些生物如何移动以及它们吃什么，或者他们可能会检查海洋化石，以了解古代海洋条件。作为一名古生物学家，拼凑地球上生命故事的机会是令人着迷的。通过检查化石记录，科学家可以识别灭绝和生存的模式，帮助解释为什么某些物种繁荣而其他物种消失。这项研究在当今背景下尤其相关，因为它可以揭示当前生物多样性危机及人类活动对地球潜在未来影响的真相。除了野外工作，古生物学家还利用先进技术，如成像技术和计算机建模，来分析化石并重建古代环境。这些方法使他们能够创建详细的古生态系统运作图，为理解当今生态动态提供宝贵信息。此外，古生物学家的工作为我们对进化生物学的知识做出了贡献。通过研究物种随时间的变化，这些科学家可以追溯现代生物到其古代祖先的谱系。这种进化视角对于理解生命如何适应变化的条件以及新物种如何出现至关重要。古生物学家的重要性超越了学术研究；他们的发现可以为保护工作提供信息，并帮助预测当前物种可能如何应对环境变化。例如，了解过去气候变化如何影响物种可以指导保护脆弱种群的策略。总之，古生物学家在扩展我们对地球生物历史的理解中发挥着至关重要的作用。他们的工作不仅揭示了古代生命的细节，还提供了关于在迅速变化的世界中生活生物面临的持续挑战的重要见解。当我们继续面对气候变化和栖息地破坏等问题时，古生物学家的贡献在指导我们保护地球生物多样性的努力中将变得越来越重要。