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The National Climate Change Response Policy
The National Climate Change Response Policy

... interventions that build and sustain South Africa’s social, economic and environmental resilience and emergency response capacity. Make a fair contribution to the global effort to stabilize GHG concentrations in the atmosphere at a level that avoids dangerous anthropogenic interference with the clim ...
Which early works are cited most frequently in climate change
Which early works are cited most frequently in climate change

... Bibliometrics is not only useful for research assessment purposes, but also for analyzing the history of science. This bibliometric analysis focuses on the general history of climate change research and, more specifically, on the discovery of the greenhouse effect. First, the Reference Publication Y ...
A recurring anarchy? The emergence of climate change as a threat
A recurring anarchy? The emergence of climate change as a threat

... knowledge of the role of oceans, airborne particulates and other influences on atmospheric conditions was considerably poorer than it is today (though we still have a long way to go to improve our understanding of such things). It is therefore not surprising that climate change and its impacts ranke ...
Scientific Shortcomings in the EPA’s Endangerment Finding from Greenhouse Gases
Scientific Shortcomings in the EPA’s Endangerment Finding from Greenhouse Gases

... some of the most relevant findings in our response. In general, we found that Proposed Endangerment suffered from systematic errors that were inevitable, given that the way in which the EPA chose to determine the required background science had to result in both biased and outmoded climate science. ...
Improving evaluation of climate change impacts on the water cycle
Improving evaluation of climate change impacts on the water cycle

... The Segura River basin (SRB), located in southeast Spain, is a drought-prone region with an irrigated agricultural water demand of 85% of the total water demand in the entire basin. Water scarcity is a major issue in the SRB. Therefore the generation of resources from non-traditional sources (such a ...
CBM-MDG-position-paper
CBM-MDG-position-paper

Speaker Bios and Program - UCLA Institute of the Environment and
Speaker Bios and Program - UCLA Institute of the Environment and

... Erica authored a peer-reviewed paper on the population genetics of a fungal frog pathogen and spent a year in Sub-Saharan Africa studying market-based fisheries management. She has B.A. in Environmental Science and Policy from Duke University and received her J.D. from UC Davis School of Law. Since j ...
WORLD EXTREME HEAT RECORDS
WORLD EXTREME HEAT RECORDS

... B today). Cities grow around airports where we measure temperatures. See this detailed review of this Urban Heat Island (UHI) issue. NOAA has argued urban contamination is not an issue based on papers by Parker and Peterson (which are challenged here and here). Even when adjustments are made, the ad ...
Decadal Climate Predictability
Decadal Climate Predictability

... pressurized and sent for storage. It has been shown that the chemical reactions utilized by these capture devices are fast enough and the energy demand small enough to allow for an effective carbon dioxide collection system. Demonstrations have shown that air capture is physically feasible; what rem ...
Here - Icecap
Here - Icecap

... B today). Cities grow around airports where we measure temperatures. See this detailed review of this Urban Heat Island (UHI) issue. NOAA has argued urban contamination is not an issue based on papers by Parker and Peterson (which are challenged here and here). Even when adjustments are made, the ad ...
Climate Change Regulation and PRediCtion maRkets
Climate Change Regulation and PRediCtion maRkets

... information about future climate conditions is input into the price of permits. The market for tradable permits to emit in the future is essentially a prediction market for climate outcomes. If permits to emit in the future are issued, then the market price of those permits should reflect credible e ...
Agriculture and Forestry Climate Change Impacts
Agriculture and Forestry Climate Change Impacts

... prolonged drought causing plant death or a heat wave causing heat stress in animals). Key climate changes that may have impacts for many or all production activities are discussed below. Specific aspects are then covered in the subsequent sections. It should be noted, however, that predicting future ...
Underwater: The Need for Massachusetts to Become Climate Ready
Underwater: The Need for Massachusetts to Become Climate Ready

... In recent years, state legislation led to the creation of a committee for the purpose of recommending strategies for adapting to predicted effects of climate change, such as increased incidence of flood. However, after the committee released a report in 2011, the momentum has slowed and there has be ...
An NPS Framework for Addressing Climate Change with Cultural
An NPS Framework for Addressing Climate Change with Cultural

... changes on cultural resources, but this has not yet been clearly demonstrated. In some cases, finer-scale data likely would be more useful (for example, timing of rainfall intensity per adobe stress, such as analyzed in Moss 2010). Vulnerability assessments are analyses of the sensitivity and expos ...
AEC Report - Climate Change Roadmap
AEC Report - Climate Change Roadmap

... Council regularly considers the risks from natural hazards, including coastal and inland flooding, coastal erosion and bushfire. Council develops management strategies to reduce exposure to these hazards through planning and policy documents. These documents influence the design, function, scale, ty ...
5-Russel 2012
5-Russel 2012

... Early research into climate change focussed not on the eVects of changing environmental conditions in ecosystems, but rather how climatic conditions themselves were likely to change and whether these changes could be attributed to human activities. As such, the scale of these investigations was both ...
Sensitivity of Potato Yield to Climate Change
Sensitivity of Potato Yield to Climate Change

... have been developed by human activity over a long period of time. Accordance of plant demands with the given climatic and environmental conditions for agricultural crops is the most important precondition for high productivity if climatic changes as projected by atmospheric scientists (IPCC) [6 ] ad ...
Tracing anthropogenic carbon dioxide and methane emissions to
Tracing anthropogenic carbon dioxide and methane emissions to

... 2 International policy and historic emissions Cumulative historic emissions have caused persistently higher atmospheric concentration of carbon dioxide and other GHG emissions (Matthews et al. 2009; Zickfeld et al. 2010). While atmospheric concentrations of CO2 can be lowered in several ways, it is ...
JET STREAMS + CLIMATE CHANGE
JET STREAMS + CLIMATE CHANGE

... Much  of  the  science  in  this  backgrounder  is  quite  new,  and  scien;sts  acknowledge  that  much   more  research  is  needed  before  we  can  fully  understand  the  rela;onship  between  global   warming,  the  jet  stream  a ...
Cultural legitimacy and regulatory transitions for climate change: A
Cultural legitimacy and regulatory transitions for climate change: A

... and the usual references to averages in reports mask fact that some places will suffer greater increases. Additionally, governments’ public provision in services such as health, water, food and others are highly dependent on geographic location. Consequently, coping with climate change impacts will ...
August 2013 News
August 2013 News

... Jayadhar, a popular variety of cotton grown in Karnataka that was also earlier used in making flags, has been replaced by Bt cotton. “Quality of cotton is determined by length, strength and appearance, and Bt cotton provides all these qualities. The national flag needs to be stronger. We mainly proc ...
Tracing anthropogenic carbon dioxide and methane emissions to
Tracing anthropogenic carbon dioxide and methane emissions to

... 2 International policy and historic emissions Cumulative historic emissions have caused persistently higher atmospheric concentration of carbon dioxide and other GHG emissions (Matthews et al. 2009; Zickfeld et al. 2010). While atmospheric concentrations of CO2 can be lowered in several ways, it is ...
climate risks: impact on natural hazards insurance between now and
climate risks: impact on natural hazards insurance between now and

... towards a “low carbon” world, one in which the long-term rise in temperatures has been controlled and, if possible, limited to 2°C, compared to the pre-industrial period. This is indispensable if we want today’s young people and future generations to be able to adapt, at least in all essential ways, ...
sea-level rise and its impact on miami-dade county
sea-level rise and its impact on miami-dade county

... THE INFLUENCE OF CLIMATE CHANGE  It is well-established that climate change has resulted in global sea-level rise.1  The two most significant factors contributing to sea-level rise over the last 20 years have been warming ocean water (39 percent) and freshwater input from melting ice sheets, ice ...
a pdf
a pdf

... This study was commissioned by Sustainability West Midlands, a consortium of organisations from the region convened to improve the consideration of sustainable development issues within the West Midlands. Sustainability West Midlands (SWM) seeks to communicate, promote and champion the principles of ...
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Scientific opinion on climate change



The scientific opinion on climate change is the overall judgment amongst scientists about whether global warming is happening, and if so, its causes and probable consequences. This scientific opinion is expressed in synthesis reports, by scientific bodies of national or international standing, and by surveys of opinion among climate scientists. Individual scientists, universities, and laboratories contribute to the overall scientific opinion via their peer-reviewed publications, and the areas of collective agreement and relative certainty are summarised in these high level reports and surveys.The scientific consensus is that the Earth's climate system is unequivocally warming, and that it is extremely likely (at least 95% probability) that humans are causing most of it through activities that increase concentrations of greenhouse gases in the atmosphere, such as deforestation and burning fossil fuels. In addition, it is likely that some potential further greenhouse gas warming has been offset by increased aerosols.National and international science academies and scientific societies have assessed current scientific opinion on global warming. These assessments are generally consistent with the conclusions of the Intergovernmental Panel on Climate Change, the IPCC Fourth Assessment Report summarized:Warming of the climate system is unequivocal, as evidenced by increases in global average air and ocean temperatures, the widespread melting of snow and ice, and rising global average sea level.Most of the global warming since the mid-20th century is very likely due to human activities.Benefits and costs of climate change for [human] society will vary widely by location and scale. Some of the effects in temperate and polar regions will be positive and others elsewhere will be negative. Overall, net effects are more likely to be strongly negative with larger or more rapid warming.The range of published evidence indicates that the net damage costs of climate change are likely to be significant and to increase over time.The resilience of many ecosystems is likely to be exceeded this century by an unprecedented combination of climate change, associated disturbances (e.g. flooding, drought, wildfire, insects, ocean acidification) and other global change drivers (e.g. land-use change, pollution, fragmentation of natural systems, over-exploitation of resources).Some scientific bodies have recommended specific policies to governments and science can play a role in informing an effective response to climate change, however, policy decisions may require value judgements and so are not included in the scientific opinion.No scientific body of national or international standing maintains a formal opinion dissenting from any of these main points. The last national or international scientific body to drop dissent was the American Association of Petroleum Geologists, which in 2007 updated its statement to its current non-committal position. Some other organizations, primarily those focusing on geology, also hold non-committal positions.
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