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Climate Model MEA Teacher Materials
Climate Model MEA Teacher Materials

... Requires editing and revisions: The product is on a good track to be used. It still needs modifications, additions or refinements. Useful for this specific data given, but not shareable and reusable OR Almost shareable and reusable but requires minor revisions: No changes will be needed to meet the ...
Climate Change and Geohazards in South West England
Climate Change and Geohazards in South West England

Sustainable Development andClimate Change
Sustainable Development andClimate Change

... coastline and habitations. Climate change will also cause increased frequency of extreme events such as floods, and droughts. These in turn will impact India's food security problems and water security. As per the Second National Communication submitted by India to the UNFCCC, it is projected that t ...
Catastrophe modelling and climate change
Catastrophe modelling and climate change

... Commercially available catastrophe models (often referred to as ‘cat models’) have only been in existence for the last 25 years. Prior to the birth of catastrophe models in the late 1980s, rudimentary methods were adopted for estimating catastrophe losses. Standard actuarial techniques were not appr ...
The Anthropocene epoch: scientists declare dawn
The Anthropocene epoch: scientists declare dawn

... the planet by nuclear bomb tests, although an array of other signals, including plastic pollution, soot from power stations, concrete, and even the bones left by the global proliferation of the domestic chicken were now under consideration. [2] The current epoch, the Holocene, is the 12,000 years of ...
Dynamics of Culture and Climate Change and their Implications on
Dynamics of Culture and Climate Change and their Implications on

... cultural differences between these people influence both the content of their message as well as the way it has been expressed (Shadid, 2007). According to the UNISDR (2008: 3),the projections of future climate patterns are largely based on computer-based models of the climate system that incorporat ...
Introduction - Department of Meteorology and Climate Science
Introduction - Department of Meteorology and Climate Science

... A good repository of cloud photos in various categories can be found at www.cloudappreciationsociety.org/gallery ...
Climate Change and Children`s Health—A Call for Research
Climate Change and Children`s Health—A Call for Research

... change poses a significant threat to children’s health because children have unique metabolism, behavior, physiology and development characteristics [3]. Many of the main killers of children (e.g., malaria, diarrheal disease and malnutrition) are very sensitive to climatic conditions and they are ex ...
Differences between carbon budget estimates
Differences between carbon budget estimates

... as limiting global-mean temperature increase to below 2°C relative to preindustrial levels2, although discussion remains whether it needs to be strengthened to 1.5°C (for example, see Ref. 3). Over the past decade, a large body of literature has appeared which shows that the maximum globalmean tempe ...
Snowshoe Hare and Canada Lynx Populations - G-WOW
Snowshoe Hare and Canada Lynx Populations - G-WOW

... feet for maneuvering through snow, and a short, black-tipped tail. During the winter the Canada lynx has a long, thick grey coat with white tips, and during the summer a short, thin light brown coat. The long patches of fur on the face, and the thick, long ear tufts distinguish this breed. They are ...
Proposal for the creation of a poverty-adaptation - Hal-SHS
Proposal for the creation of a poverty-adaptation - Hal-SHS

... poor; it will also very likely reverse the trend of decreasing poverty (Hallegatte et al., 2014). Therefore, to limit overall climate change impacts and particularly on the poorest populations, global warming has to be limited to 2°C at most. This means, according to IPCC (IPCC, 2014), that the worl ...
COP 17 and accountants: where next? AccountAncy futures
COP 17 and accountants: where next? AccountAncy futures

... Today’s accountancy profession and business community face a series of daunting challenges. Whether adapting to shifts in power in the global economy, agreeing upon one global standard for financial reporting, or dealing with the continuing after-shocks of the global financial crisis, each of these ...
Indonesia`s Rainforests and the Climate Crisis
Indonesia`s Rainforests and the Climate Crisis

... Climate change is the greatest threat humanity has ever faced. Hundreds of thousands of people a year are already dying from climate impacts such as increased floods and droughts, and millions more are being displaced.1 Leading scientists warn that global temperature rise must be kept below 2°C (fro ...
climate change - World Health Organization
climate change - World Health Organization

...  A package of health protection from climate change is feasible, comparatively cheap, and likely to be effective.  Well-designed mitigation measures could bring major health gains, giving local and immediate repayment on investments.  Countries need additional policy, technical, capacity building ...
Infrastructure in Washington (PDF)
Infrastructure in Washington (PDF)

... Climate change is expected to increase the potential for infrastructure damage and service disruptions, and may also lead to higher operating costs and reduced asset life. Some minor benefits may also be realized, including the potential for fewer snow-related road closures. The specific nature of i ...
Proposal for a poverty-adaptation-mitigation window - HAL
Proposal for a poverty-adaptation-mitigation window - HAL

... poor; it will also very likely reverse the trend of decreasing poverty (Hallegatte et al., 2014). Therefore, to limit overall climate change impacts and particularly on the poorest populations, global warming has to be limited to 2°C at most. This means, according to IPCC (IPCC, 2014), that the worl ...
adaptation - Network for Business Sustainability
adaptation - Network for Business Sustainability

... • North American Task Force FI, UNDP study of costs of waiting by time periods • Wait and see is folly as issue is inescapable carbon footprint responsibilities: it’s the market curve, not the regulatory curve; it’s a business imperative, not an ...
PowerPoint-presentation
PowerPoint-presentation

... relation to its share of Gross Global Product (PPP) • The final allocation will be made at the national level ...
Assessment of the vulnerability of forest ecosystems to climate
Assessment of the vulnerability of forest ecosystems to climate

... though there was a difference in the scale of the 2 typologies. Although some vegetation groups are prewell as by subdeciduous and deciduous forests present sent within a wide climatic range, it was possible to in hot subhumid climates of types 1 and 2 (mean determine the type of vegetation which mi ...
ZEF
ZEF

... high  vulnerability  to  climate  change.  Qualitative  data  were  collected  through  a  standardized  questionnaire which was directed to twenty‐five individuals to collect data on community consensus  on how to explain this  change.  Responses were transcribed to allow content analysis. Natural  ...
Agriculture and Climate: Short and Long-term Implications
Agriculture and Climate: Short and Long-term Implications

... Climate and farming activity have a two-way causal relationship [Dale, 1997]. On the one hand, agricultural activity influences the flow of mass and energy in the atmosphere. As land use patterns change, these flows are altered, changing the climate 9. On the other hand, and more important for this ...
Policy Brief n°2 - Arctic Climate Change, Economy and Society
Policy Brief n°2 - Arctic Climate Change, Economy and Society

... Ship Emissions and Climate Change Carbon dioxide (CO2), a long-lived greenhouse gas (GHG), is emitted from ships and contributes to global warming together with shortlived climate forcers (SLCFs) 1 that remain in the atmosphere for shorter periods ranging from a few days to a few decades (Figure 1). ...
Summary for Policymakers
Summary for Policymakers

... The Working Group I contribution to the IPCC's Fifth Assessment Report (AR5) considers new evidence of climate change based on many independent scientific analyses from observations of the climate system, paleoclimate archives, theoretical studies of climate processes and simulations using climate m ...
contribution of greenhouse gas emissions: animal agriculture in
contribution of greenhouse gas emissions: animal agriculture in

... water vapor, sulphur dioxides, and nitrogen oxides can vary substantially over time and location depending on air circulation patterns, temperature gradients, land use practices, and industrial emissions. Greenhouse gases are those that can absorb and emit thermal radiation (or heat) that would othe ...
Consequences of Global Warming of 1.5 °C and 2 °C for Regional
Consequences of Global Warming of 1.5 °C and 2 °C for Regional

... * [email protected] ...
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Attribution of recent climate change



Attribution of recent climate change is the effort to scientifically ascertain mechanisms responsible for recent changes observed in the Earth's climate, commonly known as 'global warming'. The effort has focused on changes observed during the period of instrumental temperature record, when records are most reliable; particularly in the last 50 years, when human activity has grown fastest and observations of the troposphere have become available. The dominant mechanisms (to which recent climate change has been attributed) are anthropogenic, i.e., the result of human activity. They are: increasing atmospheric concentrations of greenhouse gases global changes to land surface, such as deforestation increasing atmospheric concentrations of aerosols.There are also natural mechanisms for variation including climate oscillations, changes in solar activity, and volcanic activity.According to the Intergovernmental Panel on Climate Change (IPCC), it is ""extremely likely"" that human influence was the dominant cause of global warming between 1951 and 2010. The IPCC defines ""extremely likely"" as indicating a probability of 95 to 100%, based on an expert assessment of all the available evidence.Multiple lines of evidence support attribution of recent climate change to human activities: A basic physical understanding of the climate system: greenhouse gas concentrations have increased and their warming properties are well-established. Historical estimates of past climate changes suggest that the recent changes in global surface temperature are unusual. Computer-based climate models are unable to replicate the observed warming unless human greenhouse gas emissions are included. Natural forces alone (such as solar and volcanic activity) cannot explain the observed warming.The IPCC's attribution of recent global warming to human activities is a view shared by most scientists, and is also supported by 196 other scientific organizations worldwide (see also: scientific opinion on climate change).
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