Tag: global warming

Paper on climate model’s warming bias co-authored by UAH’s Dr. Christy is top download

sarah JonasResearch Results

A research paper that found a significant warming bias globally in the newest climate models has been cited by the American Geophysical Union (AGU) as among the top 10% most downloaded in 2020 from its journal Earth and Space Science.

California’s carbon mitigation efforts may be thwarted by climate change itself

sarah JonasResearch Results

Irvine, Calif., July 22, 2021 – To meet an ambitious goal of carbon neutrality by 2045, California’s policymakers are relying in part on forests and shrublands to remove CO2 from the atmosphere, but researchers at the University of California, Irvine warn that future climate change may limit the ecosystem’s ability to perform this service.

Chula Successfully Converts Carbon Dioxide to Methanol – Reduces Global Warming, and Adds Value to the Circular Economy

sarah JonasFeature

An Engineering professor, Chulalongkorn University has successfully converted carbon dioxide to methanol via a thermochemical method that consumes less energy and provides more yield, providing an alternative solution to reduce greenhouse gas emissions and stimulate the circular economy.

Protecting biological diversity and climate isn’t always the same thing: making policy and plans to do both—the historic work of two international science organizations, from a biologist’s perspective

sarah JonasExpert Pitch

Sarah E. Diamond, an associate professor of biology at Case Western Reserve University in Cleveland, Ohio, is available this week to discuss the June 10 environment/biodiversity report between the International Panel on Climate Change (IPCC) and the Intergovernmental Platform on Biodiversity…

Key to Carbon-Free Cars? Look to the Stars

sarah JonasResearch Results

In a decade-long quest, scientists at Berkeley Lab, the University of Hawaii, and Florida International University uncover new clues to the origins of the universe – and land new chemistry for cleaner combustion engines

Warm ice may fracture differently than cold ice

sarah JonasResearch Results

Researchers at Aalto University in Finland have found strong evidence that warm ice – that is, ice very close in temperature to zero degrees Celsius – may fracture differently than the kinds of ice typically studied in laboratories or nature. A new study published in The Cryosphere takes a closer look at the phenomenon, studied at the world’s largest indoor ice tank on Aalto’s campus.

Catastrophic Sea-Level Rise from Antarctic Melting is Possible with Severe Global Warming

sarah JonasResearch Results

The Antarctic ice sheet is much less likely to become unstable and cause dramatic sea-level rise in upcoming centuries if the world follows policies that keep global warming below a key 2015 Paris climate agreement target, according to a Rutgers coauthored study. But if global warming exceeds the target – 2 degrees Celsius (3.6 degrees Fahrenheit) – the risk of ice shelves around the ice sheet’s perimeter melting would increase significantly, and their collapse would trigger rapid Antarctic melting. That would result in at least 0.07 inches of global average sea-level rise a year in 2060 and beyond, according to the study in the journal Nature.

Rutgers Experts Available to Discuss New U.S. Greenhouse Gas Emissions Target

sarah JonasExpert Pitch

New Brunswick, N.J. (April 22, 2021) – Rutgers University–New Brunswick professors Robert E. Kopp and Pamela McElwee are available for interviews on President Biden’s new plan, unveiled on Earth Day, for the United States to roughly halve greenhouse gas emissions by 2030. “Stabilizing the global…

Are Lakes Emitting More Carbon Dioxide in a Warming World?

sarah JonasAnnouncement

As the planet heats up, are lakes releasing more carbon dioxide into the atmosphere? With a prestigious National Science Foundation Faculty Early Career Development (CAREER) grant, researcher Kevin Rose will examine large-scale patterns in concentrations of carbon dioxide (CO2) and dissolved oxygen to answer the question.

Fishes Contribute Roughly 1.65 Billion Tons of Carbon in Feces and Other Matter Annually

sarah JonasResearch Results

Scientists have little understanding of the role fishes play in the global carbon cycle linked to climate change, but a Rutgers-led study found that carbon in feces, respiration and other excretions from fishes – roughly 1.65 billion tons annually – make up about 16 percent of the total carbon that sinks below the ocean’s upper layers.

Limiting warming to 2 C requires emissions reductions 80% above Paris Agreement targets

sarah JonasResearch Results

Even if all countries meet their Paris Agreement goals for reducing emissions, Earth has only a 5% chance of staying below 2 C warming this century, a 2017 study showed. But reductions about 80% more ambitious, or an average of 1.8% drop in emissions per year rather than 1% per year, would be enough to meet the agreement’s stated goal, analysis shows.

Important Climate Change Mystery Solved by Scientists

sarah JonasResearch Results

Scientists have resolved a key climate change mystery, showing that the annual global temperature today is the warmest of the past 10,000 years – contrary to recent research, according to a Rutgers-led study in the journal Nature. The long-standing mystery is called the “Holocene temperature conundrum,” with some skeptics contending that climate model predictions of future warming must be wrong. The scientists say their findings will challenge long-held views on the temperature history in the Holocene era, which began about 12,000 years ago.

WashU Experts: The first 100 Biden/Harris days

sarah JonasFeature Expert

Obamacare will get retooled, not repealed. A national mask mandate will boost consumer spending, research shows (though don’t expect much from homeowners, they’re strapped). The $300 billion for R&D should go to D, not R. So forecasts an array of WashU experts.

Rutgers Experts Available to Discuss U.S. Rejoining Paris Climate Agreement

sarah JonasExpert Pitch

New Brunswick, N.J. (Jan. 20, 2021) – Rutgers University–New Brunswick professors Pamela McElwee and Robert E. Kopp are available for interviews on the announcement that President Biden’s administration will rejoin the Paris climate agreement. In 2017, President Trump announced that the United States would withdraw…

Greenland Melting Likely Increased by Bacteria in Sediment

sarah JonasResearch Results

Bacteria are likely triggering greater melting on the Greenland ice sheet, possibly increasing the island’s contribution to sea-level rise, according to Rutgers scientists. That’s because the microbes cause sunlight-absorbing sediment to clump together and accumulate in the meltwater streams, according to a Rutgers-led study – the first of its kind – in the journal Geophysical Research Letters. The findings can be incorporated in climate models, leading to more accurate predictions of melting, scientists say.

Climate Change is Hurting Children’s Diets, Global Study Finds

sarah JonasResearch Results

A first-of-its-kind, international study of 107,000 children finds that higher temperatures are an equal or even greater contributor to child malnutrition than the traditional culprits of poverty, inadequate sanitation, and poor education.

The 19-nation study is the largest investigation to date of the relationship between our changing climate and children’s diet diversity.

Of the six regions examined–in Asia, Africa, and Central and South America–five had significant reductions in diet diversity associated with higher temperatures.

Paying for emissions we’ve already released

sarah JonasResearch Results

The planet is committed to global warming in excess of 2 degrees Celsius (3.6°F) just from greenhouse gases that have already been added to the atmosphere. This is the conclusion of new research by scientists from Nanjing University, Lawrence Livermore National Laboratory (LLNL) and Texas A&M University, which appears in the latest edition of Nature Climate Change.

How to Identify Heat-Stressed Corals

sarah JonasResearch Results

Researchers have found a novel way to identify heat-stressed corals, which could help scientists pinpoint the coral species that need protection from warming ocean waters linked to climate change, according to a Rutgers-led study.

Planning Ahead Protects Fish and Fisheries

sarah JonasResearch Results

Conservation of fish and other marine life migrating from warming ocean waters will be more effective and also protect commercial fisheries if plans are made now to cope with climate change, according to a Rutgers-led study in the journal Science Advances.

Rutgers Expert Can Discuss November and 2020 Warmth, Top Snowfall Seasons in N.J.

sarah JonasExpert Pitch

New Brunswick, N.J. (Dec. 9, 2020) – Rutgers University–New Brunswick climatologist David A. Robinson is available for interviews on the extreme warmth in New Jersey in November and 2020 to date, as well as the 10 snowiest and 10 least snowy seasons since…

Rutgers Experts Available to Discuss Paris Climate Agreement Following 2020 Election

sarah JonasExpert Pitch

New Brunswick, N.J. (Nov. 4, 2020) – Rutgers University–New Brunswick professors Robert E. Kopp and Pamela McElwee are available for interviews on the Paris climate agreement following the 2020 election. In 2017, President Trump announced that the United States will withdraw from the agreement, and…

California Cities Top List of New Report Ranking U.S. Climate Action Plans

sarah JonasResearch Results

A new report evaluating the efficacy of climate action plans and commitments of the 100 largest U.S. cities finds the leadership of these municipalities stands as an important counter to the federal government’s rollback of climate policies and departure from the Paris Agreement. Yet, despite genuine achievements by some, roughly two-thirds of cities are currently lagging in their targeted emissions levels, and, on average, all cities in the report need to cut their annual emissions by 64% by 2050 in order to reach their respective goals.