JOURNAL ARTICLE

HOW NATURE RECORDS HISTORY.

  • Published In: How It Works, 2025, n. 207. P. 72 1 of 3

  • Database: Science Reference Ultimate 2 of 3

  • Authored By: DUTFIELD, SCOTT 3 of 3

Abstract

The article focuses on Earth's extensive history and the methods scientists use to study past climates through proxy data. It explains how proxy data, such as tree rings, sediment cores, ice cores, and coral structures, provide insights into historical environmental conditions, including temperature, moisture, and atmospheric composition. Key techniques mentioned include radiocarbon dating for sediment layers and the analysis of trapped gases in ice cores to understand changes in the atmosphere over millions of years. The study of these proxies, known as palaeoclimatology, helps researchers identify patterns that may inform future climate predictions. [Extracted from the article]

Additional Information

  • Source:How It Works. 2025/10, Issue 207, p72
  • Document Type:Article
  • Subject Area:Earth and Atmospheric Sciences
  • Publication Date:2025
  • ISSN:2041-7322
  • Accession Number:187774467
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