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

29.7K
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.
29.7K
Microbes and Climate Change01:27

Microbes and Climate Change

52
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...
52
What is Climate?01:16

What is Climate?

21.4K
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.
21.4K
Potential Due to a Polarized Object01:29

Potential Due to a Polarized Object

912
A neutral atom consists of a positively charged nucleus surrounded by a negatively charged electron cloud. When placed in an external electric field, the external electric force pulls the electrons and nucleus apart, opposite to the intrinsic attraction between the nucleus and the electrons. The opposing forces balance each other with a slight shift between the center of masses of the nucleus and the electron cloud, resulting in a polarized atom. On the other hand, a few molecules, like water,...
912
Effect of Sea Water on Concrete01:22

Effect of Sea Water on Concrete

1.3K
Concrete exposed to seawater can undergo degradation like the dissolution of ettringite and gypsum, increasing the material's porosity and decreasing its strength. In contrast, the crystallization of salts within the concrete's pores can cause expansion, particularly above the waterline where evaporation occurs. Nonetheless, this expansion only happens when seawater, enabled by the concrete's permeability, manages to infiltrate the structure.
Concrete in areas between tide marks,...
1.3K
Phase Transitions: Melting and Freezing02:39

Phase Transitions: Melting and Freezing

15.7K
Heating a crystalline solid increases the average energy of its atoms, molecules, or ions, and the solid gets hotter. At some point, the added energy becomes large enough to partially overcome the forces holding the molecules or ions of the solid in their fixed positions, and the solid begins the process of transitioning to the liquid state or melting. At this point, the temperature of the solid stops rising, despite the continual input of heat, and it remains constant until all of the solid is...
15.7K

You might also read

Related Articles

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

Sort by
Same author

A dynamical systems perspective on the Mid-Pleistocene Transition.

Journal of the Royal Society of New Zealand·2025
Same author

The amplitude and origin of sea-level variability during the Pliocene epoch.

Nature·2019
Same author

Author Correction: Choosing the future of Antarctica.

Nature·2018
Same author

Choosing the future of Antarctica.

Nature·2018
Same author

Antarctic ice sheet discharge driven by atmosphere-ocean feedbacks at the Last Glacial Termination.

Scientific reports·2017
Same author

Repeated large-scale retreat and advance of Totten Glacier indicated by inland bed erosion.

Nature·2016

Related Experiment Video

Updated: Mar 31, 2026

Laser-Induced Fluorescence Emission L.I.F.E. as Novel Non-Invasive Tool for In-Situ Measurements of Biomarkers in Cryospheric Habitats
13:38

Laser-Induced Fluorescence Emission L.I.F.E. as Novel Non-Invasive Tool for In-Situ Measurements of Biomarkers in Cryospheric Habitats

Published on: October 26, 2019

8.6K

The multi-millennial Antarctic commitment to future sea-level rise.

N R Golledge1,2, D E Kowalewski3, T R Naish1,2

  • 1Antarctic Research Centre, Victoria University of Wellington, Wellington 6140, New Zealand.

Nature
|October 16, 2015
PubMed
Summary
This summary is machine-generated.

Global warming exceeding 1.5-2°C risks irreversible Antarctic ice sheet collapse and significant sea-level rise. Limiting emissions to RCP 2.6 is crucial to prevent this long-term ice loss.

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

1.6K
Establishment of Microbial Eukaryotic Enrichment Cultures from a Chemically Stratified Antarctic Lake and Assessment of Carbon Fixation Potential
14:38

Establishment of Microbial Eukaryotic Enrichment Cultures from a Chemically Stratified Antarctic Lake and Assessment of Carbon Fixation Potential

Published on: April 20, 2012

11.9K

Related Experiment Videos

Last Updated: Mar 31, 2026

Laser-Induced Fluorescence Emission L.I.F.E. as Novel Non-Invasive Tool for In-Situ Measurements of Biomarkers in Cryospheric Habitats
13:38

Laser-Induced Fluorescence Emission L.I.F.E. as Novel Non-Invasive Tool for In-Situ Measurements of Biomarkers in Cryospheric Habitats

Published on: October 26, 2019

8.6K
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

1.6K
Establishment of Microbial Eukaryotic Enrichment Cultures from a Chemically Stratified Antarctic Lake and Assessment of Carbon Fixation Potential
14:38

Establishment of Microbial Eukaryotic Enrichment Cultures from a Chemically Stratified Antarctic Lake and Assessment of Carbon Fixation Potential

Published on: April 20, 2012

11.9K

Area of Science:

  • Climate science
  • Glaciology
  • Sea-level rise research

Background:

  • Projected atmospheric warming will increase global mean surface temperatures.
  • Ice sheet response to warming has longer timescales than atmosphere or ocean.
  • Quantifying ice sheet contribution to sea-level rise is challenging.

Purpose of the Study:

  • To model the Antarctic ice sheet's response to climate change scenarios.
  • To assess the impact of ice shelf collapse on sea-level rise.
  • To determine emission thresholds for preventing irreversible Antarctic ice loss.

Main Methods:

  • Utilized a coupled ice-sheet/ice-shelf model.
  • Simulated the Antarctic ice sheet's response to four Representative Concentration Pathways (RCPs).
  • Analyzed centennial- to millennial-scale ice sheet dynamics.

Main Results:

  • Warming exceeding 1.5-2°C triggers Antarctic ice shelf collapse and enhanced viscous flow.
  • This collapse commits the Antarctic ice sheet to long-term sea-level rise.
  • Only emissions limited to RCP 2.6 can prevent substantial Antarctic ice loss.

Conclusions:

  • Greenhouse gas emissions in the coming decades will determine Antarctica's future contribution to sea-level rise.
  • Higher emissions scenarios (above RCP 2.6) project 0.6-3 meters of sea-level rise by 2300 due to Antarctic ice loss.
  • Urgent emissions reductions are necessary to mitigate severe long-term sea-level rise from Antarctic ice melt.