Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Microbes and Climate Change01:27

Microbes and Climate Change

Microorganisms are pivotal agents in Earth's biogeochemical cycles, significantly influencing climate dynamics through their metabolic activities. These microbes modulate the levels of key greenhouse gases by both contributing to and helping mitigate climate change.Microbial Contributions to Greenhouse Gas EmissionsRising global temperatures accelerate microbial metabolism, which, in turn, speeds up the decomposition of organic matter. This process releases carbon dioxide (CO₂) through...
What is Climate?01:16

What is Climate?

Climate refers to the prevailing weather conditions in a specific area over an extended period. As the saying goes, “Climate is what you expect. Weather is what you get.” Climate is influenced by geographic factors, such as latitude, terrain, and proximity to bodies of water.
Global Climate Change01:50

Global Climate Change

Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global temperatures is well outside of the Earth’s cyclic norms, and evidence for human-caused global climate change is compelling. Paleoclimatology, the study of ancient climate conditions, provides ample evidence for human-caused global climate change by comparing recent conditions with those in the past.
What is Weather?01:07

What is Weather?

Overview
Clausius-Clapeyron Equation02:35

Clausius-Clapeyron Equation

The equilibrium between a liquid and its vapor depends on the temperature of the system; a rise in temperature causes a corresponding rise in the vapor pressure of its liquid. The Clausius-Clapeyron equation gives the quantitative relation between a substance’s vapor pressure (P) and its temperature (T); it predicts the rate at which vapor pressure increases per unit increase in temperature.
Scientific Laws and Theories02:31

Scientific Laws and Theories

Scientific Laws

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Neural correlates of peer evaluation in irritable adolescents: Linking anticipation to receipt of social feedback.

Biological psychology·2023
Same author

Preoperative gastric residual volumes in fasted patients measured by bedside ultrasound: a prospective observational study.

Anaesthesia and intensive care·2018
Same author

Gasoline risk management: a compendium of regulations, standards, and industry practices.

Regulatory toxicology and pharmacology : RTP·2014
Same author

Gasoline toxicology: overview of regulatory and product stewardship programs.

Regulatory toxicology and pharmacology : RTP·2014
Same author

Metabolism of carbohydrate and lipid reserves in germinated cotton seeds.

Planta·2013
Same author

Regulated expression of an alcohol dehydrogenase 1 chimeric gene introduced into maize protoplasts.

Planta·2013
Same journal

Microbes all around.

Geotimes·1997
Same journal

Extinction and the fossil record.

Geotimes·1994
Same journal

Hydrothermal systems and the emergence of life.

Geotimes·1994
See all related articles

Related Experiment Video

Updated: Jun 15, 2026

Temperature Response of Soil Organic Matter Decomposition Rates: Construction and Applications of a Temperature Gradient Block
07:46

Temperature Response of Soil Organic Matter Decomposition Rates: Construction and Applications of a Temperature Gradient Block

Published on: January 30, 2026

Something is wrong with climate theory.

J C Walker1, L C Sloan

  • 1Department of Geological Sciences, University of Michigan, Ann Arbor 48109, USA.

Geotimes
|June 1, 1992
PubMed
Summary
This summary is machine-generated.

Past climate data reveal that Earth's poles were significantly warmer for extended periods. This anomaly in paleoclimatology may lead to a new understanding of Earth's climate system dynamics.

Keywords:
NASA Discipline ExobiologyNASA Discipline Number 52-30NASA Program ExobiologyNon-NASA Center

More Related Videos

Using Generative Art to Convey Past and Future Climate Transitions
06:10

Using Generative Art to Convey Past and Future Climate Transitions

Published on: March 31, 2023

Simulating Temperature in a Soil Incubation Experiment
08:39

Simulating Temperature in a Soil Incubation Experiment

Published on: October 28, 2022

Related Experiment Videos

Last Updated: Jun 15, 2026

Temperature Response of Soil Organic Matter Decomposition Rates: Construction and Applications of a Temperature Gradient Block
07:46

Temperature Response of Soil Organic Matter Decomposition Rates: Construction and Applications of a Temperature Gradient Block

Published on: January 30, 2026

Using Generative Art to Convey Past and Future Climate Transitions
06:10

Using Generative Art to Convey Past and Future Climate Transitions

Published on: March 31, 2023

Simulating Temperature in a Soil Incubation Experiment
08:39

Simulating Temperature in a Soil Incubation Experiment

Published on: October 28, 2022

Area of Science:

  • Paleoclimatology
  • Earth System Science

Background:

  • Scientific progress relies on novel discoveries, often stemming from anomalies.
  • Earth's polar regions have experienced much warmer temperatures throughout much of its history compared to the present.
  • Long periods of ice-free conditions, lasting hundreds of millions of years, have punctuated Earth's history, interspersed with shorter ice-age episodes.

Purpose of the Study:

  • To investigate a significant anomaly in paleoclimate data concerning polar temperatures.
  • To explore the potential for a fundamentally new understanding of the climate system based on historical climate data.
  • To focus on the Eocene epoch due to the availability and quality of paleoclimate data.

Main Methods:

  • Analysis of paleoclimate data, focusing on evidence of past polar ice sheets.
  • Concentration on the Eocene epoch, representing a recent ice-free period.
  • Comparative study of temperature variations between different geological periods.

Main Results:

  • Paleoclimate records indicate that polar regions were substantially warmer for long durations.
  • Evidence suggests that extensive polar ice sheets were absent for hundreds of millions of years between ice ages.
  • The Eocene epoch serves as a key period for studying these warmer polar conditions.

Conclusions:

  • Anomalies in paleoclimate data, specifically regarding polar warmth, warrant further investigation.
  • Understanding these past climate states may revolutionize our comprehension of the Earth's climate system.
  • The Eocene provides a crucial case study for exploring mechanisms behind sustained warm polar conditions.