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Solving the paradox of the end of the Little Ice Age in the Alps
Solving the paradox of the end of the Little Ice Age in the Alps

... et al., 2001]. The cumulative mass balances of these glaciers have been reconstructed for the period since 1760 using the degree-day model with homogenized summer temperature data and the average twentieth century winter precipitation from Besse en Oisans. The reconstructed values from the summer te ...
KidsCall-Climate Change
KidsCall-Climate Change

... desertification, decreased food productivity. Melting of Himalayan glaciers will cause collapse of river systems. Hurricanes. ...
Visualizing Future Climate in Latin America
Visualizing Future Climate in Latin America

... analysis found a significant temperature anomaly for the Andes region, well in excess of the average anticipated temperature increases over the nation’s territory. This is in agreement with other recent projections of temperature increases over the Andes. Grinia Jesús Avalos Roldán of Peru’s Nationa ...
Climate Justice: Equity and Justice informing a new
Climate Justice: Equity and Justice informing a new

... It is a contribution to the work of the Climate Justice Dialogue,2 an initiative led by the Mary Robinson Foundation – Climate Justice and the World Resources Institute, which is developing creative thinking and mobilizing demand for a people-centered climate agreement in 2015. Through the Dialogue ...
full text - MODUL University Vienna
full text - MODUL University Vienna

... I hereby affirm that this Bachelor’s Thesis represents my own written work and that I have used no sources and aids other than those indicated. All passages quoted from publications or paraphrased from these sources are properly cited and attributed. The thesis was not submitted in the same or in a ...
The Emergence of Climate Change Mitigation Action by Society: An
The Emergence of Climate Change Mitigation Action by Society: An

... limited attention has been given in the literature to the consequences of uncertainties influencing society’s response to climate (Gerst et al. 2013b). In this research, we contribute to both challenges simultaneously by developing scenarios for the emergence of climate mitigation. The main rational ...
`Second opinion` on Örebro kommun`s Green Bond Framework
`Second opinion` on Örebro kommun`s Green Bond Framework

... adopted in 2015 a GHG emission reduction target of 37.5% below 1990 levels by 2030. Québec has also committed to reducing its greenhouse gas emissions 80-95% below 1990 levels by 2050.1 The establishment of the carbon market is one cornerstone of this action plan. The revenue that the Québec govern ...
Anthropogenic carbon release rate unprecedented during the past
Anthropogenic carbon release rate unprecedented during the past

... expanded marine records are found in shelf siliciclastic settings, where sedimentation rates are as much as ten times higher and the effects of carbonate dissolution are minimal16 . Despite the lack of accurate stratigraphic age control, these records have the greatest potential to resolve the relat ...
The Future of Vascular Plant Diversity Under Four
The Future of Vascular Plant Diversity Under Four

... examining the future of biodiversity is small. Moreover, such studies are generally limited in scope, drivers, or scenarios. An important reason for this is that not many models exist that can quantitatively relate biodiversity to changes in variables that are covered in different scenarios. Sala et ...
IMPACT OF CLIMATE CHANGE MITIGATION MEASURES ON
IMPACT OF CLIMATE CHANGE MITIGATION MEASURES ON

... Aqqaluk Lynge), to prepare a report entitled, “The impact of climate change mitigation measures on indigenous peoples and on their territories and lands,” to be considered at the seventh session. 3. This report presents: an overview of the effects of climate change on indigenous peoples and their la ...
Oilsands and Climate Change
Oilsands and Climate Change

... Alberta’s climate regulations are too weak to constrain the rapid growth in oilsands emissions. • Alberta’s climate policies are likely to achieve only about one-fifth of the emission reductions the province’s climate plan calls for by 2020, due to weaknesses in the policies and the accounting for e ...
Climate Change Adaptation Planning Manual
Climate Change Adaptation Planning Manual

... Climate Change Adaptation Messages ...................................................................................................4  Eight Steps to Adaptation ...........................................................................................................................6  ...
Hurteau et al. 2014 - Earth Systems Ecology Lab
Hurteau et al. 2014 - Earth Systems Ecology Lab

... the effects of altered climate on mixed-conifer forest growth in the Lake Tahoe Basin, California. Estimates of forest growth and live tree carbon stocks were made for low and high emission scenarios using four downscaled general circulation model (GCM) projections. The climate scenarios were couple ...
Sustainable Agriculture Land Management
Sustainable Agriculture Land Management

... greenhouse gases (GHGs) in the atmosphere (see 1.3). These natural and human activities include: industrialisation, deforestation, destruction of ecosystems (wetlands, oceans, lakes, wildlife), agriculture and livestock production, transport, energy production, waste, urbanisation, building, and cha ...
Quantitative Assessment of Climate Carrying Capacity for Cities: A
Quantitative Assessment of Climate Carrying Capacity for Cities: A

... With urbanization of almost 90% in 2013, the climate of Shanghai City is clearly subject to the stress. Socioeconomic development aggravates climatic problems such as the occurrence of heat waves and extreme precipitation events that can result in a deterioration of living conditions. Thus, the clim ...
Day of Prayer - sample content
Day of Prayer - sample content

... The team conducted many hundreds of measurements of the snow thickness, ice thickness, snow temperature and density. Experts say this research will be of high value to the scientific community. The team found mostly ‘new ice’ – ice which has formed in the last year or two. This is very worrying, imp ...
The Influence on Climate Change of Differing Scenarios for Future
The Influence on Climate Change of Differing Scenarios for Future

... The purpose of this paper is to compare the scenarios developed by three different groups: intergovernmental, government, and industry. The chosen scenarios are analyzed using the same climate model in order to assess the range of outcomes in terms of CO2 concentrations, concentrations of all greenh ...
Questions for discussion Copenhagen Explain the BtN story to
Questions for discussion Copenhagen Explain the BtN story to

... choose from; cartoons, documentaries, sport and news. But are all those programs out there good for you? Some people say it's bad for young kids and they want childcare centres to ban TV for kids under two. Why? Here's Kirsty. KIRSTY BENNETT, REPORTER: As we watch television, all of the information, ...
The Carbon Dioxide Greenhouse Effect
The Carbon Dioxide Greenhouse Effect

... enough.1 (By recent calculations, the total amount of carbon laid up in coal and other fossil deposits that humanity can readily get at and burn is some ten times greater than the total amount in the atmosphere.) So the next CO2 change might not be a cooling decrease, but an increase. Arrhenius made ...
Climate-driven expansion of blanket bogs in Britain during the
Climate-driven expansion of blanket bogs in Britain during the

... model correctly predicts the highly disjunct distribution of blanket bog worldwide. This finding suggests that climate, rather than land-use history, controls blanket-bog distribution in the UK and everywhere else. We set out to test this hypothesis for blanket bogs in the UK using bioclimate envelo ...
Media Attention for Climate Change around the World: Data
Media Attention for Climate Change around the World: Data

... Climate change is a global phenomenon, and its outcomes affect societies around the world. So far,  however, studies on media representations of climate change have mostly concentrated on Western  societies.  This  paper  will  go  beyond  this  limited  geographical  scope  by  presenting  a  compa ...
chisoro elizabeth - Midlands State University
chisoro elizabeth - Midlands State University

... the effects are more pronounced in rural areas since there is dependency on natural resources or environment in addition to climate change sensitive practices like agriculture and livestock rearing. Ultimately this results in plummeting agricultural production which in the end paves way for poverty. ...
climate change in cincinnati
climate change in cincinnati

... The autumn months in Ohio, September through November, have had an average temperature of 53.03°F in the past 100 years. In 2006, the average autumn temperature was 52.4°F. Though this is slightly lower than the overall average temperature for the season, the average temperature for autumn has actua ...
Future sea level rise constrained by observations and long
Future sea level rise constrained by observations and long

... With the 12 calibrated tuples of α and τ, we project the sea level contribution from thermal expansion within the 21st century for the three representative concentration pathways RCP26, RCP45, and RCP85 (17). Fig. 2A shows the median and very likely (5–95%) uncertainty range for the three RCP scenar ...
Climate Change Resources Working Group
Climate Change Resources Working Group

... develop key knowledge products such as a manual of best practices on community based approaches; and harmonised and consolidated climate change adaptation and mitigation mainstreaming guidelines that reflect experiences and lessons learnt in various mainstreaming exercises in the region and best pra ...
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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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