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Enhancing the Climate Resilience of Africa`s - ClimDev
Enhancing the Climate Resilience of Africa`s - ClimDev

... The approach proposed envisages two tracks of analysis: • under track 1, a policy-level analysis of impacts and adaptation options would be conducted, at a relatively coarser level of spatial resolution and largely using data readily available from global or regional sources. • Under track 2, the me ...
Teachers notes to accompany the WWW Assembly
Teachers notes to accompany the WWW Assembly

...  Deforestation – clearing the Earth’s forests on a massive scale ...
Setting the Record Straight - Center for Science in the Earth System
Setting the Record Straight - Center for Science in the Earth System

... Challenge: Annual mean temperature in the U.S. has fluctuated for decades and the primary cause is changing solar activity levels and ocean temperatures, not CO2. Response: The mean temperature over the U.S. or any other region does fluctuate from year to year. Some continents, and some portions of ...
Global Warming--Milman et al.
Global Warming--Milman et al.

... likely to be reached even if we begin to cut global greenhouse gas emissions, which so far has not happened, according to the report. Other key points from the report are: • Atmospheric concentrations of carbon dioxide, methane and nitrous oxide are now at levels "unprecedented in at least the last ...
Slide 1
Slide 1

... • Productivity and accountability ...
http://abcnews/ - Global Warming
http://abcnews/ - Global Warming

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The oil industry and climate change
The oil industry and climate change

... A word from Exxon’s CEO “Although the science of climate change is uncertain, there’s no doubt about the considerable economic harm to society that would result from reducing fuel availability to consumers by adopting the Kyoto Protocol or other mandatory measures that would significantly increase ...
Impact of Climate Change on Alaska Native Communities
Impact of Climate Change on Alaska Native Communities

... very fast and are all mixed up. The last few years my grandmother was living she said that there was not enough time to put things away like there used to be. When we are done with the willow leaves then comes the sourdocks. These seasons are in too much of a hurry now. Hannah Miller, Nome ...
Law & Climate Change in Nigeria
Law & Climate Change in Nigeria

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Climate Risk Management for Thailand
Climate Risk Management for Thailand

... Outline: ...
Box 1 – DataStreme ECS Course Materials
Box 1 – DataStreme ECS Course Materials

... Studies, which lets users track the paths that energy units might follow as they enter, move through, and exit a planetary climate system according to simple rules applied to different scenarios. The AMS CCEM explores basic concepts underlying a planet’s perpetual drive towards attaining and maintai ...
project to intercompare regional climate simulations
project to intercompare regional climate simulations

... Warming will be greater for winter than summer  Warming will be greater at night than during the ...
`Unequivocal` global warming
`Unequivocal` global warming

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London cinema owner on mission to save the planet
London cinema owner on mission to save the planet

...  Aviation and shipping: International flights and shipping emissions are excluded. We need these to be included as they are the fastest growing source of carbon dioxide emissions. The cuts in carbon dioxide emissions proposed by the Bill need to ensure the UK plays its part in keeping global temper ...
UK CLG Mission (2008
UK CLG Mission (2008

... “…but we believe action cannot be delayed and ..that decisive action will stimulate economic activity and job creation”. ...
Two ways to manage climate change
Two ways to manage climate change

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... terms of farm type choice. Points (a) through (c) have to some extent been examined in the past (e.g., by LANG 2007 and LIPPERT ET AL. 2009). For Germany, point (d) is expected to result in the first econometrics-based adaptation study with national coverage. Completion of the project is expected in ...
Global atmospheric changes and future impacts on regional
Global atmospheric changes and future impacts on regional

... How might changing climate affect surface O3? Temperature changes ? (not the whole story!) Changes in circulation frequency of stagnation? stratospheric influx of ozone? transport from other continents? Lightning frequency? Water vapor concentrations? Emissions of VOCs from trees, grasses? ...
International Center for El Niño Research (CIIFEN)
International Center for El Niño Research (CIIFEN)

... 1. The generation of decision making support systems to assess climate risk in agriculture, environment, health, water resources and others at regional scale (fig. 1). ...
see power point presentation
see power point presentation

...  Integrate our environmental / climate change policies in a broader political perspective  We have to build a strategic alliance with the environmental movement (and others)  The unregulated market economy will never be able to solve the climate change problems ...
NCWQ Environment Adviser`s Report, March 2017
NCWQ Environment Adviser`s Report, March 2017

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Power Point presentations - IREX
Power Point presentations - IREX

... Rwanda-Tanzania-Burundi). The presentation was also made during the community engagement on compensation and benefits workshop held in 2012 in Ngoma District, Eastern Province of Rwanda. It was also presented at in Muyinga, Burundi where communities will be impacted by the same project. 6. Between 2 ...
climate change - St. Francis Xavier Church , Panvel
climate change - St. Francis Xavier Church , Panvel

... A potentially simpler and even bigger impact can be made by doing more with less. Citizens of many developed countries are profligate wasters of energy, whether by speeding in a gas-guzzling sport-utility vehicle or leaving the lights on when not in a room. Good driving—and good car maintenance, suc ...
introduction the human influence on climate
introduction the human influence on climate

... to rather different conclusions than in some published studies. Given the record high SSTs (with an anthropogenic component) in several areas in 2010 and nearby record flooding events in Pakistan, Colombia and Queensland24, a key question is what other consequences were there with regard to the atmo ...
Dias nummer 1 - Integrated Arctic Observation System
Dias nummer 1 - Integrated Arctic Observation System

... • Extreme or hazardous weather events themselves have low predictability, but the conditions in which they form might be predictable at subseasonal-to-seasonal time scales • … and these conditions are identifiable in global climate models (e.g., Ramos et al., 2015). • In addition, future Arctic warm ...
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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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