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The Strategy of Chinese Insurance Industry to Address Global Climate Change
The Strategy of Chinese Insurance Industry to Address Global Climate Change

... issued a "weather conditions in 2009," the report noted that over the past 30 years, average global surface and lower troposphere temperatures significantly higher than in previous decades, from 2000 to 2009 is the warmest since instrumental records 10 years. Warming in the Northern Hemisphere, espe ...
1.4 MB - about undp maldives
1.4 MB - about undp maldives

... designated waste management centre, the beach or own backyard. Municipal waste dumps are located within 100m of the coastline, on the ocean-ward side of the island. There is no systematic sorting, segregation or recycling, nor is there any established mechanism or system to deal with hazardous waste ...
Future climate in world regions - the IPCC Data Distribution Centre
Future climate in world regions - the IPCC Data Distribution Centre

... Climate scenarios have been applied in impact and adaptation assessments conducted in all parts of the world during the past few decades. However, the selection of regional climate scenarios has often been arbitrary, and there is little consistency in the scenarios applied in various studies. Moreov ...
'Communicating Uncertainties for those Insuring Future Climate Change' Oslo 2008
'Communicating Uncertainties for those Insuring Future Climate Change' Oslo 2008

... I would like you to think on the potential damage done (to science and society) if distributions which are not decision-support relevant probabilities are used as if they were. And to think of alternatives for packaging uncertainty so that it can better inform policy and decision support. (allowing ...
1 - QUBES hub
1 - QUBES hub

... (http://cdiac.ornl.gov/epubs/ndp/ushcn/ushcn.html) to establish temperature trends in Ohio over the past 115 years. You will then investigate temperature effects on the flowering of six plant species and the arrival and emergence times of two pollinator species to determine biological signals of cli ...
impacting the climate through land restoration
impacting the climate through land restoration

... intervention, the larger the impacts. The main steps that should be undertaken to get the (expected) effects of interventions in deteriorating lands are shown in Box 1. Based on this ranking step will then be described in Chapter 4. The choice and relevance of the steps and processes involved will b ...
National Sustainable Materials Management Action Plan
National Sustainable Materials Management Action Plan

... and acronyms) ...
An ecohydrological sketch of climate change impacts on water and
An ecohydrological sketch of climate change impacts on water and

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Today
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... There is unequivocal evidence that the Earth is warming. This warming can be seen in increases in global-average surface air and ocean temperatures, widespread melting of snow and ice, rising sea level, and changes in many other climate-related variables and impacts. 1 Most of the observed increases ...
Global Warming Treaty
Global Warming Treaty

... strong that we need to do a whole Arlington, Va., and one of the most Lindzen says the links between weather variety of things. There are six differ- outspoken global-warming skeptics. extremes and rising temperatures are ent gases covered by the Kyoto Pro- “The puzzle is why there hasn’t been a the ...
Slide 1
Slide 1

... Many areas of the natural and social sciences involve complicated systems that link together multiple sectors. This is particularly true for environmental problems, which are intrinsically ones having strong roots in the natural sciences and require social and policy sciences to solve in an effectiv ...
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WORKSHOPS, CONFERENCES AND SEMINARS ATTENDED 1

... The work program focused on river flow forecasting modeling exercises using country data. Some of the hydrologic models used in WMO inter-comparison studies were tested. 3. Training of Trainers Course in Hydrology, 13 September to 4 October 1998, IHE, Delft, The Netherlands The work program focused ...
twelve things we´ve learned on the road to paris
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... scientists of the time remarked, we were ‘evaporating’ coal mines into the air. Still, realising the significance of this, and taking action, is another matter. Following Arrhenius’ work, we also see the development of climate scepticism. That’s another thing that is quite old, even if – just like t ...
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... that changes in the scale of the human population produce proportional changes in stress on the environment by dividing population size into aggregate measures of stress (for example, greenhouse-gas emissions) to yield per capita stress (for example, greenhouse-gas emissions per capita). However, it ...
(2007) Interactions between climate change and contaminants
(2007) Interactions between climate change and contaminants

... in bivalves (e.g. blue mussel, Mytilus spp.) and fish (eelpout, flounder, perch) in a recent EU funded study (BEEP). An overview of the main results is given in Lehtonen et al. (2006). Systems like the Baltic, exhibiting strong hydrographic gradients, appear to be particularly prone to hazardous subst ...
Full-Text PDF
Full-Text PDF

... consequences are quantified. Moreover, the role of parameterizations can be studied describing sub-grid-scale processes (see below): for example, investigations using alternative parameterizations characterizing the same single process help to assess uncertainties and how these affect the whole syst ...
Portage La Prairie - Climate Change Connection
Portage La Prairie - Climate Change Connection

... surrounding the release of methane gas. The RM of Gladstone is looking for information concerning energy efficiency. It is involved in the MB Municipal Efficiencies to change over its lighting scheme. We are considering geothermal and wind turbine power for rural areas. We have undergone a large exp ...
post-print version of article
post-print version of article

... industry through voluntary agreements to promote technology development and reduce the greenhouse gas intensity of the U.S. economy. This approach was also at the core of the Bush administration’s international climate strategy. Even though the Bush administration participated in the UN-based negoti ...
Why does society need environmental research? Report 7–8 April 2011 Helsinki
Why does society need environmental research? Report 7–8 April 2011 Helsinki

... workshops on Friday 8th April and the conclusions of the discussions and recommendations are published in this report on pages 30-37. This report is mainly the outcome of the valuable work of our HENVI students. All the presentation summaries in this publication are produced by our students who part ...
ENDI Warming File - 4 wk
ENDI Warming File - 4 wk

... or climate impacts! Global Warming Is A Medical Emergency”: Hellish heatwaves to harm health of millions Climate change helps spread dengue fever in 28 states Half of world’s population could face climate-driven food crisis by 2100 So the time to act is most certainly now. I’ll end with the best pie ...
Modeling Earth`s Climate Teacher Guide
Modeling Earth`s Climate Teacher Guide

... Q. Though scientists generally agree that global warming is occurring, there are still many unknowns about what exactly will happen to Earth and the environment as a result of global warming. Explain how scientists can be both fairly certain of global climate change and still actively researching th ...
19. spain - European Commission
19. spain - European Commission

... funded by the national government, published a report on the assessment of preliminary impacts in Spain due to climate change. The report indicates a progressive increase in average temperatures over a 100 year period, an increase in frequency of days with extreme maximum temperatures in the peninsu ...
PDF Download
PDF Download

... Nordhaus (1993, 2010), for example, formalize the impact of global warming as a multiplicative reduction of economic output which is produced by a standard neoclassical production function. The prevalent approach of summing up the damages from bottom up studies into one aggregate damage function whi ...
presentation - Green Party of Aotearoa New Zealand
presentation - Green Party of Aotearoa New Zealand

... electricity generators, who must purchase and remit units to cover their fuel burn. ...
Print - Climate Change Knowledge Portal
Print - Climate Change Knowledge Portal

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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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