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In response to the measured and projected effects of climatechange, US naval forces—i.e., The committee found that even the most moderate current trends in climate, if continued, will present new national security challenges. Click to enlarge.
Representation of damage from climatechange avoided by adaptation, and damage not be adapted to (‘residual damage’) over the longer term. The amount of money on the table at Copenhagen is one of the key factors that will determine whether we achieve a climatechange agreement. Source: “Assessing the costs.”
Projected changes in summer mean usable capacity of power plants in the US and Europe for the SRES A2 emissions scenario for the 2040s (2031–2060) relative to the control period (1971–2000). A study published in Nature ClimateChange suggests that thermoelectric power plants (i.e., Source: van Vliet et al. Click to enlarge.
Illustration of the steps in an iterative risk management approach for addressing climatechange. From: America’s Climate Choices. This trend cannot be explained by natural factors such as internalclimate variability or changes in incoming energy from the sun. Click to enlarge. Earlier post.).
Demonstrating that the use of different time scales, reference dates, and statistical approaches can generate highly disparate results in climate reports, scientists at the University of Alaska Anchorage argue that careful use of these tools is critical for correctly interpreting and reporting climatic trends in Alaska and other polar regions.
A report released by a US federal working group highlights 11 key categories of diseases and other health consequences that are occurring or will occur due to climatechange. Climatechange has direct impact on five aspects of the human environment (red lines, purple circles) that in turn impact additional environmental factors.
The study, from the University of Washington, the University of California Santa Barbara and federal scientists, is published in Nature ClimateChange. The idea that natural or internal variability has contributed substantially to the Arctic sea ice loss is not entirely new. —Qinghua Ding.
The study, led by scientists at the University of Colorado at Boulder (CU) and the National Center for Atmospheric Research (NCAR) in Boulder, Colo., finds that the sea-level rise is at least partly a result of climatechange. The warm pool has heated by about 1 degree Fahrenheit, or 0.5
BP will establish a $100-million international research center, the BP International center for Advanced Materials (BP-ICAM) to lead research to advancethe fundamental understanding and use of materials across a variety of energy and industrial applications. The University of Cambridge also has a long association with BP.
An international team of researchers has confirmed the presence of a deep-reaching ocean circulation system off Iceland—the North Icelandic Jet (NIJ)—that could significantly influence the ocean’s response to climatechange in previously unforeseen ways. Credit: WHOI. Click to enlarge.
million cars, according to a new study by an international team led by researchers from The University of Queensland and The University of Canterbury. Their study appears in Global Change Biology. By uprooting carbon trapped in soil, wild pigs (feral swine), are releasing around 4.9
Low-level stratiform clouds—which play an important climatic role because of their net cooling effect on the global climate—appear to dissipate as the ocean warms, thereby enhancing the warming (i.e., a positive feedback), according to a new study of the NE Pacific by researchers from the University of Miami and UC San Diego.
Percentage change in global daily fossil CO 2 emissions, Jan-May 2020. The analysis, published in Nature ClimateChange , was conducted by researchers from the University of East Anglia, Stanford University, the CICERO Center for InternationalClimate Research and CSIRO as part of the Global Carbon Project.
It is completely wrong,” Fatih Birol , Executive Director of the International Energy Agency (IEA), has stated. Analysis by the International Council on Clean Transportation (ICCT) argues that EVs are the quickest means to decarbonize motorized transport. For example, researchers at University of Oxford in the U.K.
Dr Richard Betts, Head of Climate Impacts at the UK Met Office Hadley Centre, presented the findings at a special conference called “ 4 degrees and beyond ” at Oxford University. 4 degrees of warming averaged over the globe translates into even greater warming in many regions, along with major changes in rainfall.
The University of Michigan (U-M) and Shanghai Jiao Tong University (SJTU) have selected six research teams to share $1.05 Goal: To enable broader use of biofuels in advanced internal combustion engines. Principal investigators: Carlos Cesnick, U-M Department of Aerospace Engineering; Olivier Bauchau, UM-SJTU Joint Institute.
Results from a new study by researchers from the Universities of Bristol and Cambridge in the UK has suggest that the social cost of carbon dioxide is higher in a low economic growth world. A paper on the study was published in the journal Nature ClimateChange. Nature ClimateChange doi: 10.1038/nclimate1935.
In the future, fossil fuels will be replaced by these renewable synthetic fuels to mitigate climatechange, the company said. Under its X-Ahead project, Wärtsilä will form and lead a strong network of universities, research industries, and small and medium-sized enterprises on a national, as well as a global scale.
Developing technology to address the causes of climatechange, mitigate its impact, and adapt to the crisis is one of IEEE’s top priorities. To assist with that effort, the IEEE Young Professionals group this year launched its Climate and Sustainability Task Force. Partnering with IRENA, the U.N.,
Hyundai Motor Group will collaborate with the Saudi Arabian Oil Company (Aramco) and King Abdullah University of Science and Technology (KAUST) jointly to research and develop an advanced fuel for an ultra lean-burn, spark-ignition engine that aims to lower the overall carbon dioxide emissions of a vehicle.
An new study from the Smith School of Enterprise and the Environment at Oxford University suggests that best way to reduce transport greenhouse gas (GHG) emissions in the short term is a “drastic downscaling of both size and weight” of conventional gasoline and diesel cars. Future of Mobility Roadmap.
A study published earlier this year in the journal Nature ClimateChange that cast doubt on whether biofuels produced from corn residue could meet federal mandates for cellulosic biofuels to reduce greenhouse gas emissions by 60% compared to gasoline ( earlier post ) has drawn critical response published as correspondence in the same journal.
A study by an international team of researchers warns that the global transition to global low-carbon energy technology could be at risk unless new international agreements and governance mechanisms are put in place to ensure a sustainable supply of rare minerals and metals. Their paper is published in Science.
Aerosol impacts on cloud processes via this pathway are known as aerosol indirect effects, referred to as aerosol-cloud interaction in the most recent Intergovernmental Panel on ClimateChange report. Aerosol impacts are a key uncertainty in understanding the current and future climate as well as extreme weather.
New research led by Mohammad Masnadi, assistant professor of chemical and petroleum engineering at the University of Pittsburgh Swanson School of Engineering, offers a closer look at the relationship between decreasing demand for oil and a resilient, varied oil market—and the carbon footprint associated with both. Masnadi, M.S.,
The University of Oxford’s Smith School of Enterprise and the Environment launched a new four-year research program to help businesses and policy-makers identify high-carbon sectors and assets that could be significantly devalued or written off—i.e, — Rt Hon John Gummer, Lord Deben, Chairman of the Committee on ClimateChange.
Thus, besides being a marker of changes in the global hydrological cycle, salinity-driven impacts of ocean sequestration of heat and carbon need to be examined in the context of better projections of future climatechange. Journal of Climate (early online release) doi: 10.1175/2010JCLI3377.1. Durack and Wijffels.
The Smith School of Enterprise and the Environment at the University of Oxford recently published a report recommending that individual governments take more action to curb their own greenhouse gas emissions and put pressure on other governments to do the same. Internationalclimate negotiations can only go so far.
However, a new study by researchers at the University of Gothenburg (Sweden) finds that middle- and high-income earners are generally affected the most by gasoline taxes, especially in poor countries, rather than poor people. —Thomas Sterner, Professor of Environmental Economics at the University of Gothenburg.
Credit: The University of Hong Kong. China will reach carbon emission peak before 2030 and carbon neutrality by 2060, and large cities with a significant greening trend play an important role in neutralizing carbon emission and mitigating the impact of global climatechange in urban areas. New York in US, Tokyo in Japan).
The Indian Network for ClimateChange Assessment (INCCA), formed in October 2009, will now contribute formally to the Intergovernmental Panel on ClimateChange (IPCC). SciDev.net.
The research, published in Nature Geoscience and led by the University of Bristol and National Oceanic and Atmospheric Administration (NOAA), puts the rise in part down to the chemicals, known as chlorofluorocarbons or CFCs, being used to make other ozone-friendly alternatives to CFCs.
Mann, internationally known for his studies of climatechange, was under investigation for allegations of research impropriety that surfaced in 2009 after thousands of stolen e-mails were published online. University Vice President for Research Henry C. Specify case number A09120086. —Henry Foley.
Speaking at the International Scientific Congress on ClimateChange (ISCCC), which opened today in Copenhagen, Yale University president Richard Levin announced that the university’s new Yale Climate and Energy Institute (YCEI) will be led by Dr. Rajendra Pachauri, who has headed the Intergovernmental Panel on ClimateChange (IPCC) since 2002.
The findings, published in the 21 September issue of Atmospheric Chemistry and Physics , are generally consistent with official Chinese government statistics and could bolster their credibility as international negotiations proceed on commitments of China and other nations to combat climatechange. She completed her Ph.D.
Production of rice—the world’s most important crop for ensuring food security and addressing poverty—will be thwarted as temperatures increase in rice-growing areas with continued climatechange, according to a new study by an international team of scientists published in the Proceedings of the National Academy of Sciences (PNAS).
Among the transportation-related elements of US President Barack Obama’s new climate action plan, which he is outlining today in a speech at Georgetown University, is the development of new fuel economy standards for heavy-duty vehicles post-2018. Preparing the US for the impacts of climatechange. Earlier post.).
The United Nations Framework Convention on ClimateChange has said that CO 2 capture, use and storage “is a key technology for the decarbonization of the energy sector in the long term. ” In addition, the International Energy Agency recognizes that CO 2 removal is expected to play a “key role” in the energy transition.
An international team of environmental scientists led by the University of Pennsylvania has shown that sea-level rise, at least in North Carolina, is accelerating. In addition, this jump appears to occur between 1879 and 1915, a time of industrial change that may provide a direct link to human-induced climatechange.
These results indicate that recent warming is more anomalous than previously documented, says Darrell Kaufman of Northern Arizona University, the lead author of the study. The study was conducted by an international team of scientists and primarily funded by the National Science Foundation (NSF). Kaufman, et al.
Each year, three to four colloquia are scheduled, typically two days in length and international in scope. Anyone who has followed the public dialogue on such topics as evolution, stem cell research, or climatechange knows how daunting effective science communication can be.
However, the fuel-cycle PM 10 , PM 2.5 , SO 2 , and NO x emissions of EVs could be up to five times higher than those of ICEVs (internal combustion engine vehicles) and CNGVs. It also assesses the strengths and weaknesses of EVs and CNGVs from a perspective of climatechange and environmental impact. Credit: ACS, Huo et al.
Orange arrows show the additional processes represented in the coupled carbon-nitrogen land model, differentiated here between rapid internal cycling (solid arrows), and slower fluxes between land pools, the atmosphere, and ground water (dashed arrows). Tags: ClimateChangeClimate models. Source: Thornton et al.
Although viewed as a potential target in the global effort to reduce climatechange, atmospheric black carbon particles absorb significantly less sunlight than scientists have predicted, according to a new study by an international team of researchers, published in the journal Science. Earlier post.).
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