Scientists take aim at Four Corners to unravel methane mystery

4 Corners USA TEP
April 2015U.S. SOUTHWEST Researchers from several institutions are in the Four Corners region of the U.S. Southwest with a suite of airborne and ground-based instruments, aiming to uncover reasons for a mysterious methane “hot spot” detected from space. “With all the ground-based and airborne resources that the different groups are bringing to the region, we have the unique chance to unequivocally solve the Four Corners mystery,’ said Christian Frankenberg, a scientist at NASA’s Jet Propulsion Laboratory, Pasadena, California, who is heading NASA’s part of the effort. Other investigators are from the Cooperative Institute for Research in Environmental Sciences (CIRES) in Boulder, Colorado; the National Oceanic and Atmospheric Administration (NOAA); and the University of Michigan, Ann Arbor. Last fall, researchers including Frankenberg reported that a small region around the Four Corners intersection of Arizona, Colorado, New Mexico and Utah had the highest concentration of methane over background levels of any part of the United States.
An instrument on a European Space Agency satellite measuring greenhouse gases showed a persistent atmospheric hot spot in the area between 2003 and 2009. The amount of methane observed by the satellite was much higher than previously estimated. The satellite observations were not detailed enough to reveal the actual sources of the methane in the Four Corners. Likely candidates include venting from oil and gas activities, which are primarily coalbed methane exploration and extraction in this region; active coal mines; and natural gas seeps. Researchers from CIRES, NOAA’s Earth Systems Research Laboratory and Michigan are conducting a field campaign called TOPDOWN (Twin Otter Projects Defining Oil Well and Natural gas emissions) 2015, bringing airborne and ground-based instruments to investigate possible sources of the methane hot spot. The JPL team will join the effort on April 17-24. The groups are coordinating their measurements, but each partner agency will deploy its own suite of instruments.
The JPL participants will fly two complementary remote sensing instruments on two Twin Otter research aircraft. The Next-Generation Airborne Visible/Infrared Imaging Spectrometer (AVIRISng), which observes spectra of reflected sunlight, flies at a higher altitude and will be used to map methane at fine resolution over the entire region. Using this information and ground measurements from the other research teams, the Hyperspectral Thermal Emission Spectrometer (HyTES) will fly over suspected methane sources, making additional, highly sensitive measurements of methane. Depending on its flight altitude, the NASA aircraft can image methane features with a spatial resolution better than three feet (one meter) square. In other words, it can create a mosaic showing how methane levels vary every few feet, enabling the identification of individual sources. With the combined resources, the investigators hope to quantify the region’s overall methane emissions and pinpoint contributions from different sources. They will track changes over the course of the month-long effort and study how meteorology transports emissions through the region.
“If we can verify the methane detected by the satellite and identify its sources, decision-makers will have critical information for any actions they are considering,” said CIRES scientist Gabrielle Petron, one of the mission’s investigators. Part of President Obama’s recent Climate Action Plan calls for reductions in methane emissions. Besides the groups mentioned above, the research team also includes scientists from the Institute of Arctic and Alpine Research at the University of Colorado, Boulder; the U.S. Bureau of Land Management; and the state of New Mexico. The California Institute of Technology in Pasadena manages JPL for NASA. –Space Daily
This entry was posted in Civilizations unraveling, Climate unraveling, Earth Changes, Earth Watch, Environmental Threat, Extreme Weather Event, Hazardous chemical exposure, High-risk potential hazard zone, Methane Seepage, Potential Earthchange hotspot, Prophecies referenced, Time - Event Acceleration, Unseasonable Weather Event, Unsolved Mystery, Volcano Watch. Bookmark the permalink.

8 Responses to Scientists take aim at Four Corners to unravel methane mystery

  1. Dennis E. says:

    We have a problem. If it is a methane problem as described in this story, then physically, the country is in great danger of being physically altered since there are reports of methane issues on both coasts, off shore.

    Liked by 1 person

  2. niebo says:

    “”Likely candidates include venting from oil and gas activities. . . .”

    Fracking?

    http://www.washingtonpost.com/blogs/wonkblog/wp/2014/09/15/study-bad-fracking-techniques-let-methane-flow

    Like

  3. How much do you want to bet this is BS and will be used as a weapon to take away the Coal plants. Since many people are awake to the Governmental Scams, what better way to get the mindless trendies to believe they must shut down the coal plants. God the game these Elites play is sickening!

    Like

  4. Yellow Bird says:

    >> This Book >>
    http://www.npr.org/templates/story/story.php?storyId=130754093
    YELLOW DIRT
    by Judy Pasternak

    Like

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