christina nunez climate change

Climate Risk and Resilience Portal wins leadership award

AT& T, the Federal Emergency Management Agency ( FEMA) and the U.S. Department of Energy''s ( DOE) Argonne National Laboratory recently won a 2023 Climate Leadership Award for the Climate Risk and Resilience Portal (ClimRR). Users of the portal can access climate projections to help improve America''s preparedness for future …

Ocean-Dwelling Species Are Disappearing Twice as Quickly as …

Marine animals are twice as vulnerable to climate change-driven habitat loss as their land-dwelling counterparts, a new survey published in the journal Nature finds. As Mark Kaufman reports for ...

Making the change: breaking our fossil fuel habit

Photograph by ShutterStock. When fossil fuels are burned, they release carbon dioxide and other greenhouse gases that trap heat in our atmosphere, making them the main contributors to climate ...

Christina Nunez | Department of Energy

Climate Change Vehicles STEM Energy Economy Energy Economy. Prices & Trends Funding & Financing Federal, State & Local Government ... Christina Nunez Communications, Argonne National Laboratory. Energy.gov; Christina Nunez; 1000 Independence Ave. SW Washington DC 20585 202-586-5000.

Christina Nunez | Energy Technologies Area

Energy Technologies Area (ETA) researchers are continually building on the strong scientific foundation we have developed over the past 50 years. We address the world''s most pressing climate challenges by bringing to market energy-efficient innovations across the buildings, transportation, and industrial sectors.

Christina Nunez''s Renewable Energy Explained

Cristina Nunez (2019) in Renewable Energy Explained looks at why sustainable energy is important just as it shows the kind of sustainable energy technologies that we are currently using to assist our non-renewable energy resources to become a cause of energy. The article also explains why non-renewable energy products damage our environment and ...

Switch to Natural Gas Won''t Reduce Carbon …

By Christina Nunez. ... U.S. leadership on reducing the greenhouse gases that contribute to climate change is considered by many to be critical in getting other nations to commit to action beyond ...

7 Cool Ways Cities Are Thinking Ahead on Climate …

By Christina Nunez July 13, 2015 The world''s cities are coming up with ingenious ways to fight climate change, from massive sea walls to "sponge zones" and floating communities.

Global warming: Is it real? Get the facts.

By Christina Nunez. January 31, 2019 ... This trend is part of climate change, which many people consider synonymous with global warming.

Ocean species are disappearing faster than those on land

By Christina Nunez. ... In addition to cutting the greenhouse gas emissions that are causing climate change, he says that stopping overfishing, rebuilding overfished populations, ...

Acid rain facts and information

By Christina Nunez. February 28, 2019 ... How scientists link specific weather events and climate change. Science; How scientists link specific weather events and climate change.

Tornadoes and Global Warming: Is There a …

We''re adding energy to the atmosphere by trapping heat with greenhouse gases, and tornadoes are the very picture of terrifying atmospheric energy. Linking any particular weather event to climate change is always tricky, …

Jet stream facts and information

By Christina Nunez. January 26, 2024 ... Climate change and the jet stream. Because the Earth''s polar regions are warming more quickly than the rest of the world, the temperature contrast that ...

5 Ways to Curb Climate Change | National Geographic

Climate Change Climate Change 5 Ways to Curb It 1 You 2 Businesses 3 Cities 4 ... TEXT CONTRIBUTORS: JEREMY BERLIN, MARC GUNTHER, CHRISTINA NUNEZ, RACHEL HARTIGAN SHEA, DANIEL STONE, …

Tundra Threats Explained

Climate change is driving down populations of some Arctic tundra natives, such as caribou (also known as reindeer), by fostering an increase in parasites …

Christina Nuñez Cohen on LinkedIn: DOE Welcomes New Biden …

Members of the Observatory team collaborated with partners from the Climate Citizens project at Lancaster University, the Climate Change Committee, and Shared Future CIC, who were undertaking a ...

Fossil fuels—facts and information

By Christina Nunez. April 02, 2019 ... are now engaged in efforts to ramp down greenhouse gas emissions from fossil fuels to prevent the worst effects of climate change.

Human Sciences and Climate Change: Quo Vadis?

The seriousness of the climate change situation has again been fully emphasized by the IPCC in its 2022 report: "human-induced climate change including …

Tornadoes and Global Warming: Is There a Connection?

It sounds intuitive: Of course global warming should lead to more—and more powerful— tornadoes. We''re adding energy to the atmosphere by trapping heat with greenhouse gases, and tornadoes are the very picture of terrifying atmospheric energy. Linking any particular weather event to climate change is always tricky, because weather is inherently random.

Antarctica''s Sea Ice Shrinks to New Record Low

By Christina Nunez. February 15, 2017. • 2 min read. Sea ice in Antarctica has hit a worrisome milestone, reaching its lowest recorded extent this week, according to data from the U.S. National ...

How Has Fracking Changed Our Future?

By Christina Nunez. 6 min read. ... How scientists link specific weather events and climate change. Extreme heat is ahead—and you''ll feel every degree of it. Environment;

Carbon Dioxide Levels Are at a Record High; Here''s …

Greenhouse gases have far-ranging environmental and health effects. They cause climate change by trapping heat, and they also contribute to respiratory disease from smog and air pollution. Extreme …

Five facilities at Argonne where climate solutions are front and …

By now, the trends related to climate change are clear: hotter days, more frequent strong storms and a host of other effects. In unparalleled facilities at the U.S. Department of Energy''s (DOE) Argonne National Laboratory, researchers are helping to bring technologies for clean energy and climate resilience from the lab to the real …

China Poised for Leadership on Climate Change After U.S. Reversal

By Christina Nunez. March 28, 2017 ... The 2014 joint statement on climate change from Obama and Xi Jinping was a "watershed moment," says Andrew Light, distinguished senior fellow at the ...

5 Ways Climate Change Will Affect You | National Geographic

Climate Change Climate Change 5 Ways It Will Affect You 1 Water 2 Crops 3 Heat 4 Weather 5 Health 6. ... JEREMY BERLIN, EVE CONANT, KAREN DE SEVE, CHRISTINA NUNEZ, RACHEL HARTIGAN SHEA, DANIEL ...

Christina Nunez | Energy Technologies Area

Based near Washington, D.C., Christina writes about science and innovation. Previously, she covered energy and climate as a staffer at National Geographic.

Why deforestation matters—and what we can do to stop it

Large scale destruction of trees—deforestation—affects ecosystems, climate, and even increases risk for zoonotic diseases spreading to humans. As the …

Tundra Threats Explained

As cold, dry tundras are threatened by warming from climate change, so are many of the plants and animals adapted to live there. Parts of Wood Tikchik State Park, Alaska, United States, are located in tundra. Tundras are among the world''s coldest, harshest biomes, with extreme temperatures and low rainfall. But these environments in …

Christina Nunez | Department of Energy

Climate Change Vehicles STEM Energy Economy Energy Economy. Prices & Trends Funding & Financing Federal, State & Local Government ... Christina Nunez …

As Sea Levels Rise, Are Coastal Nuclear Plants Ready?

By Christina Nunez. December 16, 2015 ... The more immediate concern from climate change, says Dominion spokesperson Ken Holt, is the water near Millstone getting too warm. One of its units had to ...

Human Sciences and Climate Change: Quo Vadis?

Christina Nunez and the National Geographic staff state that: as humans continue to pour greenhouse gases into the atmosphere, oceans have tempered the effect. The world''s seas have absorbed more than 90 percent of the heat from these gases, but it''s taking a toll on our oceans: 2021 set a new record for ocean heating [the absorption has …

What is global warming, facts and information

What is global warming, explained. The planet is heating up—and fast. Glaciers are melting, sea levels are rising, cloud forests are dying, and wildlife is …

Switch to Natural Gas Won''t Reduce Carbon Emissions Much, …

By Christina Nunez. ... U.S. leadership on reducing the greenhouse gases that contribute to climate change is considered by many to be critical in getting other nations to commit to action beyond ...

Renewable Energy Explained

Background Info. Vocabulary. In any discussion about climate change, renewable energy usually tops the list of changes the world can implement to stave off the worst effects of rising temperatures. That''s because renewable energy sources, such as solar and wind, don''t emit carbon dioxide and other greenhouse gases that contribute to …

Rainforest and Amazon facts and information

By Christina Nunez. ... an important function needed as human-caused greenhouse gas emissions stoke climate change. Rainforest loss is a double-whammy for the climate: It contributes emissions ...

Climate 101: Cause and Effect

Media Credits. The audio, illustrations, photos, and videos are credited beneath the media asset, except for promotional images, which generally link to another page that contains the media credit.

7 Cool Ways Cities Are Thinking Ahead on Climate Change

By Christina Nunez July 13, 2015 The world''s cities are coming up with ingenious ways to fight climate change, from massive sea walls to "sponge zones" and floating communities.

Christina Nuñez Cohen | Department of Energy

Christina Nuñez Cohen is a Regional Intergovernmental and External Affairs Specialist in the DOE''s Office of Congressional and Intergovernmental Affairs. Christina was most …

Human Sciences and Climate Change: Quo Vadis?

Christina Nunez and the National Geographic staff state that: as humans continue to pour greenhouse gases into the atmosphere, oceans have tempered the effect. The world''s seas have absorbed more than 90 percent of the heat from these ... climate change in 2015 expresses a supplementary argument from the perspective of the SQT and the SQA. It ...

Desertification facts and information

By Christina Nunez. May 31, 2019 ... the border of the Gobi desert to prevent it from expanding as farming, livestock grazing, and urbanization, along with climate change, ...

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