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

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.
The Carbon Cycle01:14

The Carbon Cycle

Carbon is the basis of all organic matter on Earth, and is recycled through the ecosystem in two primary processes: one in which carbon is exchanged among living organisms, and one in which carbon is cycled over long periods of time through fossilized organic remains, weathering of rocks, and volcanic activity. Human activities, including increased agricultural practices and the burning of fossil fuels, has greatly affected the balance of the natural carbon cycle.
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...
Carbon-dioxide Fixation01:28

Carbon-dioxide Fixation

Carbon dioxide fixation in prokaryotes enables the assimilation of inorganic carbon into organic molecules, supporting biosynthetic pathways, sustaining ecosystems, and contributing to the global carbon cycle. It also has industrial applications in carbon capture and bioproduct synthesis. Autotrophic organisms rely on this process to utilize CO₂ as a carbon source in diverse environments.The Calvin CycleThe Calvin cycle is the most widespread carbon fixation mechanism, primarily used by...
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.
Combustion Energy: A Measure of Stability in Alkanes and Cycloalkanes02:14

Combustion Energy: A Measure of Stability in Alkanes and Cycloalkanes

The low reactivity in alkanes can be attributed to the non-polar nature of C–C and C–H σ bonds. Alkanes, therefore, were  initially termed as “paraffins,” derived from the Latin words: parum, meaning “too little,” and affinis, meaning “affinity.”
Alkanes undergo combustion in the presence of excess oxygen and high-temperature conditions to give carbon dioxide and water. A combustion reaction is the energy source in natural gas, liquified petroleum gas (LPG), fuel oil, gasoline, diesel fuel, and...

You might also read

Related Articles

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

Sort by
Same author

The emergence of human influence on the ozone layer by the 1960s.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Continuing industrial emissions are delaying the recovery of the stratospheric ozone layer.

Nature communications·2026
Same author

Suicidal Thoughts and Self-Harm Behavior During the COVID-19 Pandemic in the United Kingdom: A Repeated Cross-Sectional Population-Based Survey Study.

Health science reports·2026
Same author

Cosmic ray-driven electron-induced reaction theory does not quantify spatiotemporal variations in lower-stratospheric ozone and temperature.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Detectable global temperature responses to wildfires and volcanic eruptions.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Stigma and attitude towards persons with mental illness among healthcare workers in a tertiary care hospital, Pondicherry, South India: A cross-sectional study.

Indian journal of psychiatry·2025

Related Experiment Video

Updated: May 19, 2026

Monitoring Pedogenic Inorganic Carbon Accumulation Due to Weathering of Amended Silicate Minerals in Agricultural Soils.
07:32

Monitoring Pedogenic Inorganic Carbon Accumulation Due to Weathering of Amended Silicate Minerals in Agricultural Soils.

Published on: June 4, 2021

Cumulative carbon as a policy framework for achieving climate stabilization.

H Damon Matthews1, Susan Solomon, Raymond Pierrehumbert

  • 1Department of Geography, Planning and Environment, Concordia University, 1455 de Maisonneuve Boulevard West, Montreal, Quebec, Canada H3G 1M8. dmatthew@alcor.concordia.ca

Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences
|August 8, 2012
PubMed
Summary

Cumulative carbon emissions offer a better climate change framework than greenhouse gas stabilization. This approach links emissions directly to temperature, aiding mitigation and impact assessment for long-term climate goals.

More Related Videos

Measuring Carbon-based Contaminant Mineralization Using Combined CO2 Flux and Radiocarbon Analyses
11:19

Measuring Carbon-based Contaminant Mineralization Using Combined CO2 Flux and Radiocarbon Analyses

Published on: October 21, 2016

A Synthetic Methodology for Preparing Impregnated and Grafted Amine-Based Silica Composites for Carbon Capture
08:00

A Synthetic Methodology for Preparing Impregnated and Grafted Amine-Based Silica Composites for Carbon Capture

Published on: September 29, 2023

Related Experiment Videos

Last Updated: May 19, 2026

Monitoring Pedogenic Inorganic Carbon Accumulation Due to Weathering of Amended Silicate Minerals in Agricultural Soils.
07:32

Monitoring Pedogenic Inorganic Carbon Accumulation Due to Weathering of Amended Silicate Minerals in Agricultural Soils.

Published on: June 4, 2021

Measuring Carbon-based Contaminant Mineralization Using Combined CO2 Flux and Radiocarbon Analyses
11:19

Measuring Carbon-based Contaminant Mineralization Using Combined CO2 Flux and Radiocarbon Analyses

Published on: October 21, 2016

A Synthetic Methodology for Preparing Impregnated and Grafted Amine-Based Silica Composites for Carbon Capture
08:00

A Synthetic Methodology for Preparing Impregnated and Grafted Amine-Based Silica Composites for Carbon Capture

Published on: September 29, 2023

Area of Science:

  • Climate Science
  • Environmental Science
  • Atmospheric Chemistry

Background:

  • The United Nations Framework Convention on Climate Change aims to stabilize greenhouse gas concentrations.
  • Stabilizing greenhouse gas concentrations is challenging due to the lag between concentrations and equilibrium temperature.
  • Global temperature change correlates well with cumulative carbon emissions budgets.

Purpose of the Study:

  • To propose cumulative carbon emissions as an alternative framework for climate change assessment and mitigation.
  • To evaluate the relationship between cumulative carbon emissions, atmospheric CO2 concentrations, and temperature change.
  • To analyze the influence of short-lived climate forcers on near-term temperature targets.

Main Methods:

  • Analysis of the relationship between cumulative carbon emissions and atmospheric CO2 concentrations.
  • Correlation of cumulative carbon emissions with associated temperature changes across different emissions scenarios.
  • Assessment of the impact of non-CO2 emissions (aerosols, methane) on transient warming.

Main Results:

  • A unique cumulative carbon emissions budget is strongly associated with atmospheric CO2 concentration and temperature change, largely independent of emissions scenario.
  • The rate of global temperature change is primarily linked to the rate of increase in cumulative carbon emissions.
  • Non-CO2 emissions introduce uncertainty into near-term cumulative carbon budgets, necessitating separate mitigation strategies for short- and long-lived gases.

Conclusions:

  • Cumulative carbon emissions provide a more effective framework than greenhouse gas stabilization for assessing climate impacts and guiding mitigation efforts.
  • Long-term temperature change is predominantly driven by total cumulative carbon emissions due to CO2's long atmospheric lifetime.
  • A dual approach to mitigation, addressing short-lived and long-lived greenhouse gases separately, is recommended for managing near-term climate targets.