Royal Society
... Changes in climate have significant implications for present lives, for future generations and for ecosystems on which humanity depends. Consequently, climate change has been and continues to be the subject of intensive scientific research and public debate. ...
... Changes in climate have significant implications for present lives, for future generations and for ecosystems on which humanity depends. Consequently, climate change has been and continues to be the subject of intensive scientific research and public debate. ...
Communicating the risks of global warming
... George W. Bush renounced a campaign pledge to regulate carbon dioxide as a pollutant, withdrew the United States from the Kyoto Protocol negotiations, and proposed national energy legislation to increase drilling for oil and natural gas, mining for coal, and build over a thousand new fossil-fuel bur ...
... George W. Bush renounced a campaign pledge to regulate carbon dioxide as a pollutant, withdrew the United States from the Kyoto Protocol negotiations, and proposed national energy legislation to increase drilling for oil and natural gas, mining for coal, and build over a thousand new fossil-fuel bur ...
Limitations of integrated assessment models of climate change
... by failing to reflect the socially determined, path-dependent nature of technical change and ignoring the potential savings from reduced energy utilization and other opportunities for innovation. A better approach to climate policy, drawing on recent research on the economics of uncertainty, would r ...
... by failing to reflect the socially determined, path-dependent nature of technical change and ignoring the potential savings from reduced energy utilization and other opportunities for innovation. A better approach to climate policy, drawing on recent research on the economics of uncertainty, would r ...
a comparative study of biodiversity conservation coping with climate
... Dong Shikui, Prof. Beijing Normal University, Beijing, China Adjunct Prof. Department of Natural Resources, Cornell University, Ithaca, New York, USA) Beijing Normal University, Beijing - China Abstract Climate change is a real and urgent challenge that is already affecting people and the environmen ...
... Dong Shikui, Prof. Beijing Normal University, Beijing, China Adjunct Prof. Department of Natural Resources, Cornell University, Ithaca, New York, USA) Beijing Normal University, Beijing - China Abstract Climate change is a real and urgent challenge that is already affecting people and the environmen ...
Paris, for the People and the Planet
... and key asks This publication by CIDSE – an international alliance of 17 Catholic development agencies – sets what we want to see from the Paris agreement as the first step to strong global action. This is based on the evidence from our partners and poor communities of how a changing climate is impa ...
... and key asks This publication by CIDSE – an international alliance of 17 Catholic development agencies – sets what we want to see from the Paris agreement as the first step to strong global action. This is based on the evidence from our partners and poor communities of how a changing climate is impa ...
Teacher`s Notes . Unit 1 Level 2 - Understandi ng Climate Chan ge
... Suggestions- Activity 8.1- Warming Up Our Earth This activity is designed so students can fill in the gaps by directly copying across the missing words. However, to increase difficulty, encourage students to cover up the completed sentences on the left and fill in the missing words without copying t ...
... Suggestions- Activity 8.1- Warming Up Our Earth This activity is designed so students can fill in the gaps by directly copying across the missing words. However, to increase difficulty, encourage students to cover up the completed sentences on the left and fill in the missing words without copying t ...
HFC air-conditioners
... gases into a common measure in order to compare them. GWPs are calculated as the ratio of the radiative forcing that would result from the emissions of one kilogram of a greenhouse gas to the emission of one kilogram of carbon dioxide over a period of time (taking into account both warming potential ...
... gases into a common measure in order to compare them. GWPs are calculated as the ratio of the radiative forcing that would result from the emissions of one kilogram of a greenhouse gas to the emission of one kilogram of carbon dioxide over a period of time (taking into account both warming potential ...
Extended Abstract
... climate change scenarios selected for this analysis. Unlike previous climate change impact studies of the skiing industry, this analysis was able to examine the impact of climate change scenarios for the early decades of this century, which are most relevant to business planning time frames. In the ...
... climate change scenarios selected for this analysis. Unlike previous climate change impact studies of the skiing industry, this analysis was able to examine the impact of climate change scenarios for the early decades of this century, which are most relevant to business planning time frames. In the ...
Movements and Moments for Climate Justice
... COP15 noted, ‘there is no shared understanding of what is at stake and who or what is to blame’ (Notes From Below, 2009). The reality is that the COP15, despite the intentions of many of the participants, was as an attempt to inaugurate a new round of ‘green’ capitalist accumulation and to establish ...
... COP15 noted, ‘there is no shared understanding of what is at stake and who or what is to blame’ (Notes From Below, 2009). The reality is that the COP15, despite the intentions of many of the participants, was as an attempt to inaugurate a new round of ‘green’ capitalist accumulation and to establish ...
1 - Intro
... What is Climate? • Climate is the mean state of the environment, defined over a finite time interval, at a given location and time. - This state can be characterized by the mean values of a range of weather variables, such as wind, temperature, precipitation, humidity, cloudiness, pressure, visibil ...
... What is Climate? • Climate is the mean state of the environment, defined over a finite time interval, at a given location and time. - This state can be characterized by the mean values of a range of weather variables, such as wind, temperature, precipitation, humidity, cloudiness, pressure, visibil ...
Global Climate Change - A Suggested Resources list
... content issues: change over time, production, reduction… http://www.globalwarmingart.com/wiki/Carbon_Dioxide_Gallery Carbon for Kids – a series of four images that convey the relationship between a young person and carbon production in the United States. http://www.icbe.com/carbonforkids/ Climate Ac ...
... content issues: change over time, production, reduction… http://www.globalwarmingart.com/wiki/Carbon_Dioxide_Gallery Carbon for Kids – a series of four images that convey the relationship between a young person and carbon production in the United States. http://www.icbe.com/carbonforkids/ Climate Ac ...
Meeting Minutes of Climate Change Hub Advisory Committee
... emissions target. Climate Change is important in a regional context: Our area is one of the world’s largest emissions contributors. Atlantic Canada and the North Eastern states recognize that a significant contribution must be made for change. Provinces and states are to prioritize based on their ow ...
... emissions target. Climate Change is important in a regional context: Our area is one of the world’s largest emissions contributors. Atlantic Canada and the North Eastern states recognize that a significant contribution must be made for change. Provinces and states are to prioritize based on their ow ...
El Nino and La Nina
... 2 anions such as chloride (Cl ) and sulfate (SO4 ) have accumulated over centuries from gases escaping from Earth’s interior through volcanic eruptions ...
... 2 anions such as chloride (Cl ) and sulfate (SO4 ) have accumulated over centuries from gases escaping from Earth’s interior through volcanic eruptions ...
2010 Environment Report
... Climate financing is one of the key elements of the international discussions addressing climate change in the medium and long term. The scale and size of the challenge that is associated with sustained reductions of greenhouse gas (GHG ) emissions on a global scale requires rigorous solutions and r ...
... Climate financing is one of the key elements of the international discussions addressing climate change in the medium and long term. The scale and size of the challenge that is associated with sustained reductions of greenhouse gas (GHG ) emissions on a global scale requires rigorous solutions and r ...
Time for action? Options to address climate change Bert Metz
... • Energy infrastructure investment decisions, (20 trillion US$ till 2030; 50% in developing countries) will have long term impacts on GHG emissions. • The widespread diffusion of low-carbon technologies may take many decades, even if early investments in these technologies are made attractive. • Ret ...
... • Energy infrastructure investment decisions, (20 trillion US$ till 2030; 50% in developing countries) will have long term impacts on GHG emissions. • The widespread diffusion of low-carbon technologies may take many decades, even if early investments in these technologies are made attractive. • Ret ...
Author
... ice age, and there have been four such icy times since then. Glaciers have grown and shrunk, and at one time, reached where New York City is today. What makes climate change? In the last five billion years, the earth’s climate has been changing constantly. Since humans were not around then, there mu ...
... ice age, and there have been four such icy times since then. Glaciers have grown and shrunk, and at one time, reached where New York City is today. What makes climate change? In the last five billion years, the earth’s climate has been changing constantly. Since humans were not around then, there mu ...
Tools for measuring climate change impacts on urban drainage systems
... consequence, changes in climatic conditions, such as increasing rain intensities and changing snowmelt patterns, and more extreme weather events, such as thunderstorms, will most likely create problems in cities. The issue of climate change and urban drainage has previously been emphasised in studie ...
... consequence, changes in climatic conditions, such as increasing rain intensities and changing snowmelt patterns, and more extreme weather events, such as thunderstorms, will most likely create problems in cities. The issue of climate change and urban drainage has previously been emphasised in studie ...
The Impacts of the Oceans on Climate Change - CHARLIE
... and especially so in the North Atlantic. As seen in the palaeo record, the changes may induce feedbacks that further accelerate and, in some instances may possibly ameliorate the speed of climate change. For example, sea temperatures have increased in the upper 700 m of the water column with an incr ...
... and especially so in the North Atlantic. As seen in the palaeo record, the changes may induce feedbacks that further accelerate and, in some instances may possibly ameliorate the speed of climate change. For example, sea temperatures have increased in the upper 700 m of the water column with an incr ...
Infiltrating the Frozen Fortress: the importance of the cryosphere to
... Assessment Reports that are a wealth of information for scientists, policymakers, government leaders, and the general public. The IPCC released their Fourth Assessment in 2007 for which the organization received the 2007 Nobel Peace Prize. The Fifth Assessment is currently in revision (Solomon and ...
... Assessment Reports that are a wealth of information for scientists, policymakers, government leaders, and the general public. The IPCC released their Fourth Assessment in 2007 for which the organization received the 2007 Nobel Peace Prize. The Fifth Assessment is currently in revision (Solomon and ...
Applying the Precautionary Principle to Global Warming
... But regardless of how much confidence one may have in the ability of climate models to estimate globally-averaged climatic changes, the finer the geographic scale, the more uncertain the results. Fifth, these uncertain location-specific climatic changes serve as inputs to simplified and often inadeq ...
... But regardless of how much confidence one may have in the ability of climate models to estimate globally-averaged climatic changes, the finer the geographic scale, the more uncertain the results. Fifth, these uncertain location-specific climatic changes serve as inputs to simplified and often inadeq ...
Economic Impacts Of Climate Change On Nevada
... diversity in approaches among existing economic studies and the complexity of climate- ...
... diversity in approaches among existing economic studies and the complexity of climate- ...
full version of paper
... The above considers linear regression trends of change to mean global temperature – not changes to individual annual temperature anomalies – over the last 30 years. Reasons for this analysis warrant mention because previous assessments of these data sets have considered their indications of annual c ...
... The above considers linear regression trends of change to mean global temperature – not changes to individual annual temperature anomalies – over the last 30 years. Reasons for this analysis warrant mention because previous assessments of these data sets have considered their indications of annual c ...
Clima Futura @ VU -- communicating (unconvenient) science
... attention of the general public, including the younger generations! The VU University decided to submit their internationally well-renowned climate research3 , e.g. Kabat et al. (2005), as a candidate for the prize. Looking for adequate means to communicate our scientific insights to the general aud ...
... attention of the general public, including the younger generations! The VU University decided to submit their internationally well-renowned climate research3 , e.g. Kabat et al. (2005), as a candidate for the prize. Looking for adequate means to communicate our scientific insights to the general aud ...
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.