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False Solutions - Rising Tide North America
False Solutions - Rising Tide North America

... Desperate to avoid climate regulation that may affect profits, polluting corporations are working hand-in-hand with governments, presenting a dizzying array of false solutions that deepen inequalities in our societies. There is a clear agenda: Manage the climate crisis without compromising profits, ...
Mechanisms of elevation-dependent warming over the Tibetan
Mechanisms of elevation-dependent warming over the Tibetan

... features of temperature and precipitation better, and conducted projection of future climate change on the TP. The analyses of annual 1 % increases in CO2 levels, using the Community Climate System Model 3 (CCSM3), showed that more significant warming at higher elevations on the TP resulted from a g ...
Land-use and carbon cycle responses
Land-use and carbon cycle responses

... indicated otherwise) since trees take up more CO2 through photosynthesis than they respire and thereupon store the absorbed carbon in vegetation and soil (biological carbon sequestration and storage)4,5. Therefore, afforestation can remove CO2 from the atmosphere, which is also known as negative CO2 ...
PDF
PDF

... There are a number of cost-benefit models that calculate the so-called ‗social cost of carbon‘, which generally refers to the expected present value damage of a (metric) tonne of CO2 emissions along a particular path (e.g. business-as-usual). Examples include Nordhaus and Boyer (1999), Cline (1992), ...
Extreme Allergies and Global Warming
Extreme Allergies and Global Warming

... Poison ivy also grows faster and is more toxic when carbon dioxide increases in the atmosphere. More than 350,000 cases of contact dermatitis from exposure to poison ivy are already reported in the United States each year. These numbers are likely to increase if poison ivy grows faster and becomes m ...
On the use of imagery for climate change engagement
On the use of imagery for climate change engagement

... The 2007 United Nations’ Intergovernmental Panel on Climate Change (IPCC) report stated that climate warming is ‘unequivocal’ (Solomon et al., 2007). There are two broad responses to the issue of climate change; mitigation (reducing greenhouse gas emissions) and adaptation (anticipating and adjustin ...
Midterms are about motivated voters
Midterms are about motivated voters

... - Rasmussen has Republicans leading Democrats on the generic ballot by seven points (44%-37%). Historically that is a very large margin that should allow Republicans to gain many seats if it holds. The debate is how accurate the Rasmussen generic ballot actually is. For a closer look at that issue y ...
Resource Guide to NGO Climate Adaptation Resources and Tools
Resource Guide to NGO Climate Adaptation Resources and Tools

... that has occurred to date and the climate change that is projected to occur using a user-defined global climate model and emissions scenario as well as an option for a composite of all scenarios. Climate Wizard Custom allows for the submission of a shapefile for analysis of a custom region. The down ...
Climate Change and Social Determinants of Health
Climate Change and Social Determinants of Health

... The environments in which people live play a role in their health, as such, changes to their environments will influence their health, positively or negatively. Climate change has been a negative influence on the environment, and human health is being adversely affected by it. Moreover, research con ...
Climate change impacts on glacial lakes and glacierized basins in
Climate change impacts on glacial lakes and glacierized basins in

... Chalise, S. R. (1994) Mountain environment and climate change in the Hindu Kush-Himalaya. In: Mountain Environments in Changing Climate (ed. by M. Beniston), 382–404. Routledge, London, UK. Chalise, S. R., Kansakar, S. R., Rees, G., Croker, K. & Zaidman, M. (2003) Management of water resources and l ...
Cooperative Federalism and Climate Change
Cooperative Federalism and Climate Change

... Representatives Dingell and Boucher present preemption as a political necessity for members of Congress who want to pass climate change legislation. They have argued that “one of the main reasons industry would contribute to the consensus in support of a national program is to avoid a patchwork of S ...
Barry - Climate change publications
Barry - Climate change publications

... Lake ice cover as a temperature index for monitoring climate perturbations. F. Tramoni, R.G. Barry and J. Key, Zeitschrift f. Gletscherkunde and Glazialgeologie 21: 43-49. Freeze-up and break-up of lakes as an index of temperature changes during the transition seasons: A case study for Finland. M.A. ...
The economic impact of climate change on road infrastructure in sub
The economic impact of climate change on road infrastructure in sub

... According to the United Nations Framework Convention on Climate Change (UNFCCC 2007), climate change is a change in climate attributed directly or indirectly to human activity that alters the composition of the global atmosphere and which in addition to natural climate variability is observed over c ...
What Are Climate Forcings?
What Are Climate Forcings?

... Good weather records extend back less than 150 years in most places. In that time, the Earth's global average temperature has increased by approximately 0.5 degrees centigrade or 0.9 degrees Fahrenheit. This figure shows direct observations of global temperatures since the 1850s. ...
Changing Risk Perceptions Policy Brief
Changing Risk Perceptions Policy Brief

... agricultural industry could face significant challenges with more frequent summer water shortages and reduced quality and production of valuable goods such as wine grapes and dairy products. These and other climate impacts have the potential to substantially affect key economic sectors and the quali ...
The Land that Never Melts is Melting Satoaleapai Village
The Land that Never Melts is Melting Satoaleapai Village

... The Inuktitut word Auyuittuq means “the land that never melts.” In the past, the glaciers in the park melted at an average of one metre per year. This has been increasing and in the last year, they melted eight metres. ...
Climate change impacts on global agriculture | SpringerLink
Climate change impacts on global agriculture | SpringerLink

... world, there are no markets for water. Water is also often underpriced, free or even subsidized. Because there is often no economic transaction, water use is not commonly reported in the national economic accounts, which hampers the analysis of water resources with economic models. We use the new ve ...
a report on kenya*s stakeholders consultative workshop on GREEN
a report on kenya*s stakeholders consultative workshop on GREEN

... The larger portion of this report is the proceedings and outcomes of Phase one as described above. NEMA, in a demonstration of how responsive its management is, internally allocated resources to facilitate a government wide consultative workshop, for setting the climate change intervention prioritie ...
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PDF

... climate change and sea level rise. It focuses on two main themes: (1) the interaction between urban density and the generation of greenhouse gases and how this affects mitigation strategies; and (2) the consequences of climate change on urban settlements of varying population densities and how this ...
a PDF
a PDF

... in the past two decades.This is confirmed by a large body of scientific data.The Intergovernmental Panel on Climate Change (IPCC) has concluded that this warming is mostly attributable to the build up of greenhouse gases (principally CO2) in the atmosphere due to burning of fossil fuels and changes ...
Lect13_PBLclouds
Lect13_PBLclouds

...   0  negative cloud feedback ...
Climate Change and Forests in the Great Plains
Climate Change and Forests in the Great Plains

... is ,"veIl established that the global atmospheric chemistry is changing. Atmospheric carbon dioxide concentrations have increased at an average annual rate of approximately 0.5%, since the mid-1950s (IPCC 1990. 1992, Smith ana Tirpak 1990). If emissions of carbon dioxide continue to increase at thei ...
Toward a conceptual synthesis for climate change responses
Toward a conceptual synthesis for climate change responses

... example, the most frequently documented responses to climate change are acclimatization, e.g. plasticity of phenological events, and geographic range shifts, broadly defined to include range expansions and contractions (Root et al., 2003; Parmesan, 2006; Gienapp et al., 2008). These responses, howev ...
Abstract - Sokoine University of Agriculture
Abstract - Sokoine University of Agriculture

... species are already being driven to alter their geographic distributions and behavior as they respond to extreme weather pattern changes that are associated with human induced climate change (Monzón et al 2011). When responding to a shift in climatic conditions, species tend to increase, decrease, o ...
MLA citation - saddlespace.org
MLA citation - saddlespace.org

... provided. Use n.d. when the Web page does not provide a publication date. When an entry requires that you provide a page but no pages are provided in the source (as in the case of an online-only scholarly journal or a work that appears in an online-only anthology), use the abbreviation n. pag. Basic ...
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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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