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A trait-based approach to assess climate change sensitivity of
A trait-based approach to assess climate change sensitivity of

... above the mean Holocene temperature (Marcott et al., 2013). At high northern latitudes (north of 45° N), both summer extreme temperatures and decadal averages measured in the last 10 years were warmer than those reported since 1400 (Tingley and Huybers, 2013). This is in agreement with the notion th ...
Moresby Declaration for an effective global climate agreement
Moresby Declaration for an effective global climate agreement

... dimensions of climate change impacts, and assist to advance gender equality in their implementation. Furthermore, as Pacific islanders, we have always drawn on the traditional, and local, knowledge women and men carry with them to cope with natural climate variability. This knowledge will continue t ...
Fighting the Waves: The Effect of North Polar Ice Cap Melt on Florida
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... As greenhouse gases increase in the atmosphere, snow and ice in the Arctic form later in the fall and melt earlier in the spring. As a result, there is less snow to reflect the sun’s rays and more dark space (land and water) to absorb energy from the sun. The result, then, is the snow and ice formin ...
View/Open
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... adaptations, market responses, technological developments and institutional changes have a large potential in reducing negative impacts of global warming and climate change. Farmers in Kenya are aware of short-term climate changes; most of them have noticed an increase in temperatures with some taki ...
Weather warning report - Priestley International Centre for Climate
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... institutions across Britain to document how recent extreme weather, and changes in our weather patterns, are affecting their special places, and what this has cost them - and us - financially and otherwise. In and around each of these places there are people – residents, staff, families, communities ...
Late Cenozoic uplift of mountain ranges and global climate change
Late Cenozoic uplift of mountain ranges and global climate change

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Corporate Disclosure of Climate Change-Related Information

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... the two fifths of Americans who already accept that human caused carbon emissions create the changes that threaten the welfare of the world’s peoples, even though most have not yet significantly reduced their own carbon footprint.(1) In June 2015 the International Energy Agency of the United Nati ...
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CLIMSAVE_Socio-economic_Scenarios_Presentation
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CO 2 - NSTA Learning Center - National Science Teachers

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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 ...
study of future climatic variations of a teleconnection pattern
study of future climatic variations of a teleconnection pattern

... The term "teleconnection pattern" refers to the statistically significant negative correlation of recurring and persistent circulation anomalies between two or more geographical areas that could be adjacent or at greater distances. Teleconnection patterns appear as preferred modes of low-frequency ( ...
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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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