WASHINGTON (NASA PR) — Earth’s global surface temperatures in 2018 were the fourth warmest since 1880, according to independent analyses by NASA and the National Oceanic and Atmospheric Administration (NOAA).
Global temperatures in 2018 were 1.5 degrees Fahrenheit (0.83 degrees Celsius) warmer than the 1951 to 1980 mean, according to scientists at NASA’s Goddard Institute for Space Studies (GISS) in New York. Globally, 2018’s temperatures rank behind those of 2016, 2017 and 2015. The past five years are, collectively, the warmest years in the modern record.
This photograph of Earth was taken from the Apollo 8 spacecraft while it was leaving Earth orbit. Most of the southeastern United States and the Caribbean Sea area, the U.S. coastline can be seen. The Bahamas and the islands of Cuba, in the Caribbean are visible in the lower left. (Credits: NASA)
WASHINGTON (NASA PR) — Climate experts from NASA and the National Oceanic and Atmospheric Administration (NOAA) will provide the annual release of global temperatures data and discuss the most important climate trends of 2018 during a media teleconference at 11:30 a.m. EST Wednesday, Feb. 6.
The teleconference participants are:
Gavin Schmidt, director of NASA’s Goddard Institute for Space Studies in New York
Deke Arndt, chief of the global monitoring branch of NOAA’s National Centers for Environmental Information in Asheville, North Carolina
Audio of the briefing, as well as supporting graphics, will stream live at:
NASA and NOAA are two keepers of the world’s temperature data and independently produce a record of Earth’s surface temperatures and changes based on historical observations over oceans and land.
For more information about NASA’s Earth science programs, visit:
President Donald Trump’s nominee to head NOAA remains in limbo as the current Congress prepares to go out of business this month and the administration approaches its second year in January, The New York Times reports.
Barry Lee Myers, the chief executive of AccuWeather, a private forecasting firm that relies largely on data from the agency’s National Weather Service, has been a controversial figure since President Trump first nominated him to lead the agency in October 2017. Democrats have said that Mr. Myers has significant conflicts of interest, including his past eagerness to privatize the National Weather Service. For several years, Mr. Myers fought government programs that would compete with AccuWeather services….
Under Senate rules, any nomination not approved or rejected during one session of Congress must be resubmitted by the president unless the Senate unanimously agrees to waive the rule. It’s unclear whether Mr. Trump will put Mr. Myers’s name forward a third time. An attorney for AccuWeather who has been representing Mr. Myers, Tom Fahy, referred questions to the White House, which did not respond to requests for comment.
In addition to predicting the weather, the agency is charged with monitoring oceans, helping coastal communities protect themselves from storms and managing fisheries. The agency is also responsible for launching and maintaining satellites that provide data for climate trends and weather forecasts for severe events like hurricanes.
Scientists said the administration’s failure to install permanent leaders in top positions underscored its disinterest in science.
The temperature of Earth is rising owing to increased concentrations of greenhouse gases in the atmosphere. And, one of the most dramatic signs of climate change is the rate at which Earth’s ice is melting. Satellites orbiting high above our heads are used to measure changes in the height of the ice and also to track how fast glaciers flow. (Credit: ESA)
PARIS (ESA PR) — Using a 25-year record of ESA satellite data, recent research shows that the pace at which Greenland is losing ice is getting faster.
The research, published in Earth and Planetary Science Letters, uses radar altimetry data gathered by the ERS, Envisat and CryoSat missions between 1992 and 2016.
The second volume of the Fourth National Climate Assessment released last week forecasts a future full of wrath of God type events right out of the Bible. [Download report at nca2018.globalchange.gov]
In the decades ahead, the United States will experience: rising sea levels swamping coastal areas; severe droughts that will threaten vital food supplies; killer heat waves that will leave thousands dead annually; an increase in the number and intensity of wildfires like the ones seen in California this year; stronger hurricanes and other storms causing severe damage to homes, businesses and infrastructure; an increased number of power outages as an aging power grid struggles under the heat; and the migration of tropical diseases northward.
New round accelerates growth as company prepares to launch new satellite and aircraft sensors in 2019
MONTREAL, SEPTEMBER 24, 2018 (GHGSat PR) – GHGSat, a company providing global emissions monitoring services, today announced a US$10M Series A2 financing led by OGCI Climate Investments.
Building on GHGSat’s pioneering achievements in detecting and quantifying greenhouse gas emissions from industrial facilities around the world, the company will use the new capital to accelerate commercialization efforts, expand its custom analytics services for its growing customer base, as well as fund the launch of an additional GHGSat satellite.
Crevasses near the grounding line of Pine Island Glacier, Antarctica. (Credit: University of Washington/I. Joughin)
PASADENA, Calif. (NASA PR) — Ice losses from Antarctica have tripled since 2012, increasing global sea levels by 0.12 inch (3 millimeters) in that timeframe alone, according to a major new international climate assessment funded by NASA and ESA (European Space Agency).
According to the study, ice losses from Antarctica are causing sea levels to rise faster today than at any time in the past 25 years. Results of the Ice Sheet Mass Balance Inter-comparison Exercise (IMBIE) were published Wednesday in the journal Nature.
WASHINGTON, DC (Democratic Oversight Members PR) – Democratic Members of the Subcommittee on Oversight sent a letter last week to Oversight Chairman Ralph Abraham requesting that he hold a hearing on a White House memo that suggested ignoring climate science was one option the Trump Administration should consider.
“Ignoring science and pushing political agendas that may be welcomed by industry, but harmful to the health, safety and security of all Americans should never be acceptable to the Science Committee or its members regardless of their political party,” wrote Subcommittee on Oversight Ranking Member Don Beyer (D-VA) and Subcommittee Minority Members Jerry McNerney (D-CA) and Ed Perlmutter (D-CO). “Please help us hold these officials responsible to the public,” they wrote.
The suggestion to “ignore” science as one policy option regarding climate change was suggested in a memo prepared for senior White House and federal agency officials last fall by Michael Catanzaro, former Special Assistant to the President for Domestic Energy and Environmental Policy, according to a recent story in the Washington Post. Mr. Catanzaro, who joined the Trump Administration in 2017 from the CGCN Group, where he was a lobbyist for the oil and gas industry returned to CGCN in April 2018. However, the Members pointed out in the letter to Chairman Abraham, “the implications of his ‘ignore science’ memo still warrant a thorough review and appropriate oversight from the Science Committee – it speaks volumes as to how this Administration handles scientific evidence.”
NASA ISRO synthetic aperture radar satellite (Credit: NASA)
A joint collaboration between NASA and ISRO to orbit an advanced synthetic aperture radar (SAR) imaging satellite is moving forward toward a 2021 launch date as engineers at the two agencies learn to work together effectively, according to a Government Accountability Office (GAO) assessment.
“The NISAR project continues to track a risk that process differences between NASA and its development partner, the Indian Space Research Organisation (ISRO), could negatively affect cost and schedule, but a recent project assessment concluded that collaboration between the two organizations has been effective,” the GAO report stated.
A Franco-American mission that will conduct a global survey of the Earth’s surface water is moving toward launching a year earlier than planned despite encountering technical challenges and and workforce shortages, according to an assessment by the Government Accountability Office (GAO).
The Surface Water and Ocean Topography (SWOT) satellite “will use its wide-swath radar altimetry technology to take repeated high-resolution measurements of the world’s oceans and freshwater bodies to develop a global survey,” the report stated.
Excessive cost growth, technical issues and poor contractor performance were the key factors that caused NASA to cancel a scientific instrument that had been set to fly aboard NOAA’s Joint Polar Satellite System 2 (JPSS-2), according to an assessment by the Government Accountability Office (GAO).
This image shows the ATLAS instrument inside a Goddard cleanroom where the instrument was assembled. (Credits: NASA/D. McCallum)
Problems with lasers have caused a 17-month delay in the launch of a satellite that will measure changes in polar ice-sheet mass and elevation, according to a Government Accountability Office (GAO) assessment.
Two lasers designed for use aboard the Ice, Cloud, and Land Elevation Satellite-2 (ICESat-2) failed during ground testing due to cracked crystal, the report stated. The lasers have been repaired and will be used for the $1 billion mission. Only one laser is needed for mission success; the other one is a backup in case of the failure of the primary laser.
The Trump Administration has killed NASA’s Carbon Monitoring System (CMS), a program that monitored carbon output worldwide, Sciencereports.
The move jeopardizes plans to verify the national emission cuts agreed to in the Paris climate accords, says Kelly Sims Gallagher, director of Tufts University’s Center for International Environment and Resource Policy in Medford, Massachusetts. “If you cannot measure emissions reductions, you cannot be confident that countries are adhering to the agreement,” she says. Canceling the CMS “is a grave mistake,” she adds.
The White House has mounted a broad attack on climate science, repeatedly proposing cuts to NASA’s earth science budget, including the CMS, and cancellations of climate missions such as the Orbiting Carbon Observatory 3 (OCO-3). Although Congress fended off the budget and mission cuts, a spending deal signed in March made no mention of the CMS. That allowed the administration’s move to take effect, says Steve Cole, a NASA spokesperson in Washington, D.C. Cole says existing grants will be allowed to finish up, but no new research will be supported.
The agency declined to provide a reason for the cancellation beyond “budget constraints and higher priorities within the science budget.” But the CMS is an obvious target for the Trump administration because of its association with climate treaties and its work to help foreign nations understand their emissions, says Phil Duffy, president of the Woods Hole Research Center in Falmouth, Massachusetts. And, unlike the satellites that provide the data, the research line had no private contractor to lobby for it.
Many of the 65 projects supported by the CMS since 2010 focused on understanding the carbon locked up in forests. For example, the U.S. Forest Service has long operated the premier land-based global assessment of forest carbon, but the labor-intensive inventories of soil and timber did not extend to the remote interior of Alaska. With CMS financing, NASA scientists worked with the Forest Service to develop an aircraft-based laser imager to tally up forest carbon stocks. “They’ve now completed an inventory of forest carbon in Alaska at a fraction of the cost,” says George Hurtt, a carbon cycle researcher at the University of Maryland in College Park, who leads the CMS science team.
The nomination of Rep. Jim Bridenstine (R-Okla.) to serve as the next NASA Administrator was narrowly approved by the U.S. Senate on Thursday afternoon.
The part-line vote was 50-49, with all Republicans voting yes and all the Democrats opposed. Sen. John McCain, who is absent undergoing cancer treatments, did not vote.
Sen. Marco Rubio (R-Fla.), who had raised concerns about confirming a politician to run an agency with broad bipartisan support, voted to support the nomination.
Democrats opposed the nomination for several reasons, including Bridenstine’s previous claims that global warming is not occurring. He has since modified his views.
Senate Majority Leader Mitch McConnell has filed a motion to bring the nomination of Rep. Jim Bridenstine (R-Okla.) to become the next administrator of NASA to a vote on the Senate floor.
News of the cloture motion was tweeted by Senate Cloakroom (@SenateCloakroom) on Monday. The account is operated by the Senate Republican Cloakroom staff.
Bridenstine was nominated for the position by President Donald Trump in September. The Senate Commerce Committee approved by a narrow party-line vote, with all the Democratic members voting against it.
Democrats have said that Bridenstine lacks the requisite scientific and technical background to lead the nation’s space agency. They have also questioned his past statements that global warming was not occurring. NASA spends $1.9 million on Earth science programs.
The vote on Bridenstine could be very close. It is believed that all 49 Democrats will vote against it. That would leave a narrow margin of 51 Republicans to vote for Bridenstine.
However, Sen. Marco Rubio (R-Fla.) has questioned the wisdom of appointing a partisan politician to run an agency that has broad bipartisan support.
Vice President Mike Pence could break a 50-50 tie. However, Sen. John McCain (R-Ariz.) has been absent from the Senate undergoing cancer treatments.
