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 Experiment Videos

Assessing methane emissions from global space-borne observations.

C Frankenberg1, J F Meirink, M van Weele

  • 1Institute of Environmental Physics, University of Heidelberg, INF 229, 69120 Heidelberg, Germany.

Science (New York, N.Y.)
|March 19, 2005
PubMed
Summary

Atmospheric methane levels have doubled, contributing significantly to climate forcing. New satellite data reveals underestimated methane sources, particularly in tropical rainforests, improving our understanding of the global methane budget.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

First Experimental Limit on the Permanent Electric Dipole Moment of the Deuteron.

Physical review letters·2026
Same author

Hybrid active-passive galactic cosmic ray simulator: Experimental implementation and microdosimetric characterization.

Life sciences in space research·2026
Same author

Hybrid active-passive Galactic Cosmic Ray simulator: In-silico design and optimization.

Life sciences in space research·2026
Same author

Fluorescence lymphography in kidney transplantation (FLIKT-study)-real time intraoperative lymphography to avoid lymphocele formation.

Surgical endoscopy·2026
Same author

Is therapy-free remission a realistic goal with cladribine tablets in multiple sclerosis? New insights into the mechanism of action and clinical implications of immune reconstitution with cladribine tablets in MS therapy.

Journal of neurology·2025
Same author

Dutch Workflow for Diagnosis and Treatment of Velopharyngeal Insufficiency in Patients with Cleft Palate-A Survey Study.

The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association·2025

Area of Science:

  • Environmental Science
  • Atmospheric Chemistry
  • Remote Sensing

Background:

  • Atmospheric methane has more than doubled in two centuries, comprising 20% of anthropogenic climate forcing.
  • Methane sources are not well quantified, leading to uncertainties in the global methane budget.

Purpose of the Study:

  • To retrieve the global methane distribution using spaceborne spectroscopy.
  • To identify large-scale patterns of methane emissions and regional underestimations.

Main Methods:

  • Utilized spaceborne near-infrared absorption spectroscopy to analyze global methane distribution.
  • Investigated methane concentrations between August and November 2003.

Main Results:

  • Detected expected latitudinal methane gradients and large-scale emission patterns.

Related Experiment Videos

  • Observed unexpectedly high methane concentrations over tropical rainforests.
  • Found that emission inventories significantly underestimated methane sources in these regions.

    • Conclusions:

    • Satellite observations provide crucial data for refining global methane budgets.
    • Tropical rainforests are a more significant source of methane than previously estimated.
    • Improved quantification of methane sources is essential for accurate climate forcing assessments.