It’s a question that’s puzzled policymakers, researchers and regulatory agencies for years: How much methane is being emitted from natural gas operations across the U.S.? And why have the two main estimation methods applied across U.S. oil and gas basins always seem to disagree?
The fall equinox means the end of summer for the Northern Hemisphere, but marks the beginning of spring — and the first glimpse of the sun since March — for scientists at NOAA’s South Pole Atmospheric Baseline Observatory located at the Amundsen-Scott South Pole Research Station.
An airborne project with NOAA and CIRES instrument investigators in the Global Monitoring Division was selected for five-year funding starting in 2020 through 2025 from the NASA Earth Venture Suborbital-3 program (EVS-3).
Carbon dioxide levels measured at NOAA’s Mauna Loa Atmospheric Baseline Observatory averaged more than 410 parts per million in April and May, the highest monthly averages ever recorded, scientists from NOAA and Scripps Institution of Oceanography at the University of California San Diego announced today.
NOAA’s Annual Greenhouse Gas Index, which tracks the warming influence of long-lived greenhouse gases, has increased by 41 percent from 1990 to 2017, up 1 percent from 2016 -- with most of that attributable to rising carbon dioxide levels.
Emissions of one of the chemicals most responsible for the Antarctic ozone hole are on the rise, despite an international treaty that required an end to its production in 2010, a new NOAA study shows.
(View paper here).
NOAA's Earth System Research Laboratory (ESRL), Global Monitoring Division, will hold the 47th Global Monitoring Annual Conference on Tuesday and Wednesday, May 21rd and 22th, 2019, in Boulder, Colorado.
A Laboratory scientific review was held to evaluate the quality, relevance, and performance of research conducted in ESRL/GMD for both internal and external interests, and to help strategically position the division in its planning of future science.