Typically, climate change is a process that happens gradually, with noticeable impacts occurring over a long span of time. “NASA sponsors research into many areas of cutting-edge scientific inquiry, including the relationship between carbon dioxide and climate,” the agency’s chief scientist, Dr. Waleed Abdalati, told The Huffington Post in an email. It's a big signal, the meaning of which we're going to sort out for years to come." How are ice and climate change linked? Siberia, famous for its icy climate, hit 100 degrees earlier this year, accompanied by wildfires. "Now we have to watch and digest real-time disaster after disaster after disaster, on top of a pandemic. Waleed Abdalati. What is the most critical part of the world where we know the least about changes in ice and how they affect climate? While I don’t think we have any reason to fear they’ll all disappear tomorrow, melting ice could have quite large implications for sea level. NASA chief scientist Waleed Abdalati said. It will help us really get at why ice is changing, and why it’s snowing more or less in different areas. Steffen died … And so even though the climate will likely get worse, Overpeck is also optimistic about what future generations will think when they look back at the wild and dangerous weather of 2020. 2. Randal Jackson "I think we'll look back and we'll see a whole bunch of increasingly crazy years," Overpeck said. Freak natural disasters -- most with what scientists say likely have a climate change connection -- seem to be everywhere in the crazy year 2020. Abdalati gained international recognition as a leading cryospheric scientist at NASA for 12 years before directing the Earth Science and Observation Center at the University of Colorado’s Cooperative Institute for Research in Environmental Sciences, where he is also an associate professor of geography. "It's going to get A LOT worse," Georgia Tech climate scientist Kim Cobb said Wednesday. A record amount of California is burning, spurred by a nearly 20-year mega-drought. Waleed Abdalati of NASA's Goddard Space Flight Center, provides an overview of recent findings at the American Geophysical Union meeting, December 11 at … Steffen, the Director of the Swiss Federal Institute for Forest, Snow and Landscape Research, researched climate change for more than 40 years, … It’s white and reflective and keeps the Earth cool by reflecting sunlight and radiation back into space. Science Editor: That experience made Abdalati the perfect interview choice for a segment on "Dan Rather Reports" that focused on climate changes in the Arctic, recognized by many scientists as a bellwether for global climate change. Download the CTV News app now. That's because what's happening now is just the type of crazy climate scientists anticipated 10 or 20 years ago. To the north, parts of Oregon that don't usually catch fire are in flames. The outlook could not be any more grim. Some disasters at the moment can't be directly linked to man-made warming, such as the derecho, Overpeck said. Waleed has 1 job listed on their profile. "I strongly believe we're going to look back in 10 years, certainly 20 and definitely 50 and say, `Wow, 2020 was a crazy year, but I miss it,"' Abdalati said. Phoenix keeps setting triple-digit heat records, while Colorado went through a weather whiplash of 90-degree heat to snow this week. First, it helps moderate the temperature of our atmosphere. Bio. November 30, 2012. Sea ice has been shrinking more rapidly than even the models have predicted. From this page, you can link to his teaching resources page, his CV, a description of his current projects, his online research archive, and contact information. Expect stronger winds, more drought, more heavy downpours and floods, Abdalati said. The amount of sea ice in the Arctic during the summer is disappearing at a surprisingly high rate, losing about 10 percent per decade in terms of area. What are NASA’s GRACE satellites telling us about how ice is changing? Waleed Abdalati, a geographer at the University of Colorado and former NASA chief scientist, cites the agency’s monitoring of declining Arctic … 5. Released on January 17, 2009. University of Michigan environment dean Jonathan Overpeck, a climate scientist, said that in 30 years because of the climate change already baked into the atmosphere "we're pretty much guaranteed that we'll have double what we have now.". What data is reliable for understanding climate patterns? And melting ice is the primary contributor to sea level rise. "I am not an alarmist. Water covers more than 70% of our planet's surface and largely governs so many things from climate change to the sustenance of life on earth. Current CIRES Director Waleed Abdalati, who earned his Ph.D. under Konrad Steffen's mentorship, said Steffen's death is a huge loss for the polar science community, as it is for his family. Organizations like the National Science Foundation (NSF) have made major and sustained investments into learning more in Antarctica, alongside the efforts of other federal agencies and a global network of research institutions. “As an … Meanwhile, the Atlantic's 16th and 17th named tropical storms are swirling, a record number for this time of year. But by tracking changes in the planet’s gravity field, which are triggered by movements of water anywhere on the globe, GRACE provides the answers on a large scale like no other satellite. Other methods require us to infer those changes, for example from measurements the speed at which melt occurs. But scientists Wednesday, Sept. 9, say it'll get worse. He is also a Professor in CU-Boulder’s Geography Department. Biden’s pledge to rededicate the U.S. to combating climate change would mean a greater role for NASA’s Earth science research, an area that has been squeezed by … (AP Photo/David J. Phillip, File). The 20-minute segment aired as part of the show's October 2 broadcast. But its thickness is something we haven’t understood very well. Affiliation: University of Colorado, Boulder. Sign up for our weekly email newsletter delving into climate science and life on a changing planet. "It's a problem with tremendous consequences and it's too important not to get right.". Located across … Powerful Typhoon Haishen lashed Japan and the Korean Peninsula this week. Maybe not so fast, Two passengers fined a combined $17,000 for allegedly faking negative COVID-19 tests, 'Obviously a mistake': Texas Sen. Ted Cruz returns from Cancun after uproar. That means more energy for tropical storms as well as changes to rainfall patterns that bring drought to some places and heavy rainfall to others, Taalas said. NASA’s Gravity Recovery and Climate Experiment (GRACE) satellites are giving us direct information on how the mass of Earth’s ice is changing. And that's the scary thing to know as a climate scientist in 2020.". View Waleed Abdalati’s profile on LinkedIn, the world's largest professional community. Waleed Abdalati goes over this and more in this ICEE lecture. Before that Australia and the Amazon were in flames. At this rate, we’re looking at an ice-free summer in the Arctic in the next couple of decades — which will be upon us sooner than we realize. The Associated Press What you may not realize is the vital importance played by the solid part of our planet's water inventory. I don't want to scare people," Abdalati said. California is in the midst of a nearly 20-year mega-drought, the first of its kind in the United States since Europeans arrived, Overpeck said. Find exactly what you're looking for! NASA is also attacking ice measurement dilemmas with GRACE, through a major project called Operation Ice Bridge and in the future with the new ICESat II satellite. Daniel Bailey. Email. Emily Yeh. Interview by Gretchen Cook-Anderson, Holly Shaftel Antarctic sea ice extent hit a new record low in 2017, according to new analysis. "And that this year, in 2020, I hope we look back and say it got crazy enough that it motivated us to act on climate change in the United States.". "What you can say is, yes, carbon dioxide (in the atmosphere) is at levels higher than ever before, and carbon dioxide is a greenhouse gas, so it's reasonable to say that there's warming associated with the increase of carbon dioxide," said Dr. Waleed Abdalati, co-author of the paper that announced the Greenland discovery. Climate-connected disasters seem everywhere in the crazy year 2020. Although I think it’s difficult to separate the importance of land ice from sea ice, the stability of the ice sheets in Greenland and Antarctica is highly critical. Waleed Abdalati, a former graduate student under Dr. Steffen and his successor as the current head of the Cooperative Institute for Research in Environmental Sciences at … It quite literally adds a new dimension to ice sheet research, providing clues as to how much the sea ice is thinning and how vulnerable it is to future loss. Inspiring Climate Education Excellence (ICEE) Keep up to date on opportunities and news from CIRES Education & Outreach . Follow. In particular, my research focuses on the contributions of ice sheets and high-latitude glaciers to sea level rise and their relationship to the changing climate. The AP is solely responsible for all content. Climate Change and Polar Ice: Are We Waking Sleeping Giants w/ Dr. Waleed Abdalati. Dec. 28, 2020 at 4:25 p.m. UTC. 35 minutes. Rising temperatures speed up the flow of outlet glaciers that deposit ice directly into the oceans, causing sea level to rise. What do we know about ice now that we didn’t know 5 or 10 years ago? Canada's Most Trusted News. Waleed Abdalati, Co-Chair, Survey Steering Committee University of Colorado Antonio J. Busalacchi, Co-Chair, Survey Steering Committee University of Maryland AMS Town Hall, January 13, 2016 New Orleans, LA. In areas that are sensitive to change, however, climate variability is being noticed on much shorter time scales. Scientists were shocked because sea ice at the continent was at … "A year like 2020 could have been the subject of a marvelous science fiction film in 2000," Cobb said. Glaciers and ice sheets cover more than 10 percent of the Earth’s land surface — spanning over 6 million square miles (15.5 million square kilometers) of glaciers, ice caps and ice sheets. 4. Expertise: Satellite and airborne remote sensing of glaciers, ice sheets and sea ice; polar climate; in-situ observations and modeling. Date. climate change Parts of the Arctic are “feverish and on fire”, sparking concerns from climate scientists over what it means for the rest of the world. All of this work culminated during the recent International Polar Year, which focused on the Arctic and Antarctic from March 2007 to March 2009. Waleed Abdalati, a geographer at the University of Colorado and former NASA chief scientist, cites the agency’s monitoring of declining Arctic … Colorado University environmental sciences chief Waleed Abdalati, NASA’s former chief scientist, said the trajectory of worsening disasters and climate change from … Get Involved. Antarctica, however, is a tougher nut to crack when it comes to making measurements by way of field expeditions. But lately scientists — including former NASA chief scientist and polar researcher Waleed Abdalati, now at the University of Colorado — have begun to talk more about the possibility of the ice cap melting completely in the summer in the coming decades. Colorado University environmental sciences chief Waleed Abdalati, NASA’s former chief scientist, said the trajectory of worsening disasters and climate change from … Ice plays a number of different roles in our climate. 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To date, we’ve only been able to quantify with any real confidence the geographic area that Arctic sea ice covers. Gretchen Cook-Anderson asked Abdalati a handful of questions about ice and its role in climate change. ICESat's follow-on mission, ICESat II, is expected to launch in 2015. What has ICESat uncovered? Climate and Weather. Just one or two feet of sea level change can have major impacts on coastal regions and on society in general. I use GRACE data to analyze patterns in ice change, but they also help us identify the “hotspots” on Earth where changes in ice and water may have the most dire societal or environmental impact, so that researchers like me can focus our energies there and understand the mechanisms at play. In Greenland we can get up there and put people in the field. At a Glance. ICESat has enabled us to estimate ice thickness by measuring the height of ice above water, and inferring how much lies beneath. Even so, Cobb said the sheer magnitude of what's happening now was hard to fathom back then. And that's the scary thing to know as a climate scientist in 2020." This website is produced by the Earth Science Communications Team at, Site Editor: Ice plays a number of different roles in our … Though NASA will decommission the Ice, Cloud, and land Elevation Satellite (ICESat) soon, we know that researchers continue to gain new insights into changes in ice cover from its data. 3. Susan Callery Download . Scientists also make direct connections between heat waves and climate change. https://cires.colorado.edu/administration-council-fellows/waleed-abdalati Last month it hit 130 degrees in Death Valley, the hottest Earth has been in nearly a century. "The kind of things we're seeing are no surprise to the (scientific) community that understands the rules and the laws of physics," Abdalati said. If you’re clever in how you analyze the satellite data, GRACE can also offer answers about where the ice is shrinking and by how much or, alternatively, where it’s growing. "Scientifically the change is nowhere near as substantial as what we see in the Arctic," says NASA chief scientist Waleed Abdalati, an ice expert. Citibank can't get back US$500 million it wired by mistake, judge rules, Does Trump have a chance at running in 2024? Education: Degrees in atmospheric and ocean sciences and aerospace engineering from the University of Colorado, Boulder. Just as the future of climate disasters is hard to fathom now. Managing Editor: Amid all that, Iowa's multi-billion dollar derecho -- bizarre straight-line winds that got as powerful as a major hurricane -- barely went noticed. The Associated Press Health & Science Department receives support from the Howard Hughes Medical Institute's Department of Science Education. NASA Earth Science News Team. "The 2030s are going to be noticeably worse than the 2020s," she said. Scientists like Dr. Waleed Abdalati are working to improve our understanding of how changes in the planet’s snow and ice (otherwise known as the “cryosphere”) affect our climate. In California, where more than 2.3 million acres have burned, the fires are spurred by climate change drying plants and trees that then go up in flames, said University of Colorado fire scientist Jennifer Balch. It's just a horrifying prospect.". Generally speaking, everything is happening a lot faster than we ever thought it would or could just five years ago. “As an agency, NASA does not draw conclusions and issue ‘claims’ about research findings. Waleed Abdalati is Director of the Cooperative Institute for Research in Environmental Sciences (CIRES), a joint institute of the National Oceanic and Atmospheric Administration (NOAA) and the University of Colorado, Boulder (CU-Boulder). Consider the world's environment like an engine: "We have injected more energy into the system because we have trapped more heat into the atmosphere," said World Meteorological Organization Secretary-General Petteri Taalas. In a Wednesday response, NASA chief scientist Waleed Abdalati dismissed accusations that the agency had taken a political stance on climate change. Climate change scientist Konrad "Koni" Steffen is shown in this photo near a weather station known as Swiss Camp on the Greenland ice sheet. "I say that with emphasis because it does challenge the imagination. Toward that end, I have been heavily involved in the development of NASA's Ice Cloud and land Elevation Satellit… '"Scientifically the change is nowhere near as substantial as what we see in the Arctic," says NASA chief scientist Waleed Abdalati, an ice expert. And what is the international scientific community doing to respond to any related challenges? An even more existential threat comes not from America’s military rivals, but from the world’s ongoing fight against climate change. Colorado University environmental sciences chief Waleed Abdalati, NASA’s former chief scientist, said the trajectory of worsening disasters and climate change from the burning of coal, oil and gas is clear, and basic physics. But experts say we'll probably look back and say those were the good old days, when disasters weren't so wild. How are ice and climate change linked? More than 220 feet (66 meters) of sea level rise is locked up in the Earth’s ice sheets. "We know the behaviour that caused climate change.". Ice also serves as a barrier between the Earth and the atmosphere, controlling the exchange of energy between the ocean and the air. What role do satellites play in understanding climate change? "A lot of people want to blame it on 2020, but 2020 didn't do this," Dello said. NASA Chief Scientist Waleed Abdalati responded to the letter to say that if the work of NASA scientists — who may use the agency's space-based observation tools to study climate change … In addition, it’s been instrumental in giving us an inventory of Antarctica’s subglacial lakes, massive bodies of water beneath the surface that have rapidly receded or — in a few instances — disappeared altogether over the last few years. 1. But looking at the big picture over time shows the problem, and it's one that comes down to the basic physics of trapped heat energy. "It seems like this is what we always were talking about a decade ago," said North Carolina State climatologist Kathie Dello. Staff, In this Aug. 27, 2020, file photo, buildings and homes are flooded in the aftermath of Hurricane Laura near Lake Charles, La. Individual Responsibility for Climate Change, along with several other current projects described elsewhere on this site. NASA Names Waleed Abdalati As Agency's New Chief Scientist 12.13.10 Waleed Abdalati gives a presentation during a Climate Change seminar at NASA's Goddard Space Flight Center in 2008. Credit: NASA NASA Administrator Charles Bolden has named Waleed Abdalati the … IMDb's advanced search allows you to run extremely powerful queries over all people and titles in the database. news.com.au June 25, 2020 9:13pm Science Editor: Colorado University environmental sciences chief Waleed Abdalati, NASA's former chief scientist, said the trajectory of worsening disasters and climate change from the burning of coal, oil and gas is clear, and basic physics. My research interests are in the use of satellite and airborne remote sensing techniques, integrated with in situ observations and modeling, to understand how and why the Earth's ice cover is changing, and what those changes mean for life on Earth. Ten years ago, we didn’t know that if temperatures go up only a couple of degrees Celsius (3.6 degrees Fahrenheit) at the surface of the planet, ice sheets can respond very quickly. Associated Press writer Gillian Flaccus contributed from Portland, Oregon. Editor focusing on extreme weather, climate change, science and the environment.
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