news, journals and articles from all over the world.
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.
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…
The European Research Council (ERC) will fund groundbreaking research led by IIASA World Population Program Deputy Director Raya Muttarak, which will comprehensively address the impacts of climate change on population dynamics.
Global Temperature Report: November 2020
Changes in climate can increase infectious disease risk in animals, researchers found — with the possibility that these diseases could spread to humans, they warn.
Global Temperature Report: October 2020
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…
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.
A new interactive online mapping tool allows the public and policymakers to easily explore overlapping and interconnected climate risks around the world.
A new study explored the pros and cons of seawater air-conditioning as an alternative cooling solution.
Restoration efforts can potentially be 13 times more cost-effective when it takes place in the highest priority locations, according to a new landmark study.
In unprecedented times like this, we often reflect on what we as humans can do to better our world. In terms of climate change, there are many ways we can make a difference, whether on a small or large scale, in order to create a sustainable and healthy environment for all.
Irvine, Calif., Oct. 8, 2020 – An international team of researchers – including Earth system scientists at the University of California, Irvine – recently completed the most thorough review yet of nitrous oxide from emission to destruction in the planet’s atmosphere. In addition to confirming that the 20 percent increase in the amount of the greenhouse gas since the start of the Industrial Revolution can be totally attributed to humans, the team expressed doubt about the ability to reduce emissions or mitigate their future impacts.
A new study shows that rising nitrous oxide emissions are putting reaching climate goals and the objectives of the Paris Agreement in jeopardy.
The University of New Hampshire will lead research as part of a $1.5 million award from the National Science Foundation to better understand how interactions between plants, microbes and soil minerals in permafrost, a subsurface layer of frozen soil covering a fourth of the Northern Hemisphere, stimulate the release of carbon which adds to the warming Arctic.
A new study shows that coordinated international action on energy-efficient, climate-friendly cooling could avoid as much as 600 billion tonnes CO2 equivalent of greenhouse gas emissions in this century.
Global Temperature Report: September 2020
How much carbon dioxide, a pivotal greenhouse gas behind global warming, is absorbed by plants on land? It’s a deceptively complicated question, so a Rutgers-led group of scientists recommends combining two cutting-edge tools to help answer the crucial climate change-related question.
Los Alamos National Laboratory, working with three dozen other institutions from around the world, has helped to create the most accurate prediction of how melting ice in Antarctica and Greenland will contribute to global sea-level rise.
According to a new study, environmental hazards affect populations worldwide and can drive migration under specific conditions, especially in middle-income and agricultural countries.
Global Temperature Report: July 2020
Enteroviruses that make their way into surface waters can be inactivated by heat, sunshine and other microbes, reducing their ability to spread disease. But researchers report that global warming could cause viruses to evolve, rendering them less susceptible to these and other disinfectants, such as chlorine.
In response to the escalating health emergency that is already inflicting substantial damage on people in Southern California and around the world, the UCLA Fielding School of Public Health has created the UCLA Center for Healthy Climate Solutions.
Global warming is dramatically increasing the risk of extreme hurricanes in the Caribbean, but meeting more ambitious climate change goals could up to halve the likelihood of such disasters in the region, according to new research.
A recent study led by NUS researchers showed that practical considerations, beyond where trees could be planted, may limit the climate change mitigation potential of reforestation. Hence, there is a need to understand how these constraints operate to inform climate policies.
The Environmental Protection Agency is expected to adopt new rules this week that would rollback regulations for methane-gas emissions — rescinding requirements that oil and gas companies have systems for detecting methane leaks. Robert Howarth is professor of ecology and…
Global Temperature Report: July 2020
Climate records from a cave in the southern Great Basin show that Nevada was even hotter and drier in the past than it is today, and that one 4,000-year period in particular may represent a true, “worst-case” scenario for the Southwest and the Colorado River Basin — and the millions of people who rely on its water supply.
The most advanced and comprehensive analysis of climate sensitivity undertaken has revealed with more confidence than ever how sensitive the Earth’s climate is to carbon dioxide.
This new research finds that the true climate sensitivity is unlikely to be in the lowest part of the 2.7-8.1˚F range. The analysis indicates that if atmospheric carbon dioxide levels double from their pre-industrial levels and are maintained, the world would be likely to experience eventual warming from 4.1-8.1˚F. There would be less than 5 percent chance of staying below 3.6˚F and a 6-18 percent chance of exceeding 8.1˚F.
International trade can compensate for regional reductions in agricultural production and reduce hunger when protectionist measures and other barriers to trade are eliminated.
Could we create massive sulfuric acid clouds that limit global warming and help meet the 2015 Paris international climate goals, while reducing unintended impacts? Yes, in theory, according to a Rutgers co-authored study in the journal Earth System Dynamics. Spraying sulfur dioxide into the upper atmosphere at different locations, to form sulfuric acid clouds that block some solar radiation, could be adjusted every year to keep global warming at levels set in the Paris goals. Such technology is known as geoengineering or climate intervention.
Geoengineering – spraying sulfur dioxide into the atmosphere to combat global warming – would only temporarily and partially benefit apple production in northern India, according to a Rutgers co-authored study. But abruptly ending geoengineering might lead to total crop failure faster than if geoengineering were not done, according to the study – believed to be the first of its kind – in the journal Climatic Change.
Global Temperature Report: June 2020
New Brunswick, N.J. (June 29, 2020) – The South Pole warmed more than three times the global rate from 1989 to 2018 – a record period of warming, according to a Rutgers coauthored study in the journal Nature Climate Change.…
A new study highlights a different approach to designing an international climate agreement that would incentivize countries to cooperate.
A study led by ecohydrologists at IUPUI is the first to show it’s possible to use satellite data to understand how fog reduction from climate change is harming vegetation in ecologically rare regions.
Global Temperature Report: May 2020
To make climate scenarios work for decision makers, an international team of researchers have developed a comprehensive interactive online platform.
In almost every region of the world where hurricanes form, their maximum sustained winds are getting stronger. That is according to a new study by scientists at the National Oceanic and Atmospheric Administration National Center for Environmental Information and University of WisconsinMadison Cooperative Institute for Meteorological Satellite Studies, who analyzed nearly 40 years of hurricane satellite imagery.
A group of 59 international scientists, led by researchers at Canada’s McMaster University, has uncovered new information about the distinct effects of climate change on boreal forests and peatlands, which threaten to worsen wildfires and accelerate global warming.
A new study investigated the impacts of different levels of global warming on hydropower potential and found that this type of electricity generation benefits more from a 1.5°C than a 2°C climate scenario.
Global Temperature Report: April 2020
A new study shows that achieving the goals of the Paris Agreement will require a deep reduction in global greenhouse gas emissions, ideally by around 40% to 50% by 2030.
Their responses underscore the reality of a world in concurrent crises, an undeniable need for action now and hope for the future.
ALBANY, N.Y. (April 14, 2020) – With stay-at-home orders in the United States, and around much of the world, the COVID-19 crisis is impacting every part of our lives – including the physical environment. Temporary restraints on air and car…
A new Columbia Engineering study shows that increased water stress—higher frequency of drought due to higher temperatures, is going to constrain the phenological cycle: in effect, by shutting down photosynthesis, it will generate a lower carbon uptake at the end of the season, thus contributing to increased global warming.
New Brunswick, N.J. (April 10, 2020) – Rutgers University–New Brunswick climatologist David A. Robinson is available for interviews on the unusually mild March weather in New Jersey and the second warmest start of any year since record-keeping began in 1895. March 2020…
Scientists have developed a new minimally invasive technique that greatly enhances the ability to measure neonate turtle sex ratios. This is the first time that differences in sex-specific protein expression patterns have been identified in blood samples of hatchlings with temperature-dependent sex determination. The technique is a crucial step in assessing the impact of climate change on imperiled turtle species and will enable more accurate estimates of hatchling sex ratios at a population level and on a global scale.
Heat stress from extreme heat and humidity will annually affect areas now home to 1.2 billion people by 2100, assuming current greenhouse gas emissions, according to a Rutgers study. That’s more than four times the number of people affected today, and more than 12 times the number who would have been affected without industrial era global warming.
Global Temperature Report: February 2020
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