IPCC supplementary report, 1992
Encyclopedia
The Intergovernmental Panel on Climate Change
supplementary report of 1992 was published to contribute to the debate on the United Nations Framework Convention on Climate Change
at the 1992 Earth Summit
, held in Rio de Janeiro
.
The report updated and revised some of the data contained in the IPCC First Assessment Report
, and included six new climate change scenarios, including an update of the 1990 reference scenario.
The major conclusion was that research since 1990 did "not affect our fundamental understanding of the science of the greenhouse effect and either confirm or do not justify alteration of the major conclusions of the first IPCC scientific assessment". It noted that transient (time-dependent) simulations, which had been very preliminary in the FAR, were now improved, but did not include aerosol or ozone changes.
Intergovernmental Panel on Climate Change
The Intergovernmental Panel on Climate Change is a scientific intergovernmental body which provides comprehensive assessments of current scientific, technical and socio-economic information worldwide about the risk of climate change caused by human activity, its potential environmental and...
supplementary report of 1992 was published to contribute to the debate on the United Nations Framework Convention on Climate Change
United Nations Framework Convention on Climate Change
The United Nations Framework Convention on Climate Change is an international environmental treaty produced at the United Nations Conference on Environment and Development , informally known as the Earth Summit, held in Rio de Janeiro from June 3 to 14, 1992...
at the 1992 Earth Summit
Earth Summit
The United Nations Conference on Environment and Development , also known as the Rio Summit, Rio Conference, Earth Summit was a major United Nations conference held in Rio de Janeiro from 3 June to 14 June 1992.-Overview:...
, held in Rio de Janeiro
Rio de Janeiro
Rio de Janeiro , commonly referred to simply as Rio, is the capital city of the State of Rio de Janeiro, the second largest city of Brazil, and the third largest metropolitan area and agglomeration in South America, boasting approximately 6.3 million people within the city proper, making it the 6th...
.
The report updated and revised some of the data contained in the IPCC First Assessment Report
IPCC First Assessment Report
The Intergovernmental Panel on Climate Change first assessment report was completed in 1990, and served as the basis of the United Nations Framework Convention on Climate Change ....
, and included six new climate change scenarios, including an update of the 1990 reference scenario.
The major conclusion was that research since 1990 did "not affect our fundamental understanding of the science of the greenhouse effect and either confirm or do not justify alteration of the major conclusions of the first IPCC scientific assessment". It noted that transient (time-dependent) simulations, which had been very preliminary in the FAR, were now improved, but did not include aerosol or ozone changes.
See also
- Avoiding dangerous climate changeAvoiding Dangerous Climate ChangeThe related terms "avoiding dangerous climate change" and "preventing dangerous anthropogenic interference with the climate system" date to 1995 and earlier, in the Second Assesment Report of the International Panel on Climate Change and previous science it cites.In 2002, the United Nations...
- Business action on climate changeBusiness action on climate changeBusiness action on climate change includes a range of activities relating to global warming, and to influencing political decisions on global-warming-related regulation, such as the Kyoto Protocol...
- Energy conservationEnergy conservationEnergy conservation refers to efforts made to reduce energy consumption. Energy conservation can be achieved through increased efficient energy use, in conjunction with decreased energy consumption and/or reduced consumption from conventional energy sources...
- Energy policyEnergy policyEnergy policy is the manner in which a given entity has decided to address issues of energy development including energy production, distribution and consumption...
- Global climate modelGlobal climate modelA General Circulation Model is a mathematical model of the general circulation of a planetary atmosphere or ocean and based on the Navier–Stokes equations on a rotating sphere with thermodynamic terms for various energy sources . These equations are the basis for complex computer programs commonly...
- Individual and political action on climate changeIndividual and political action on climate changeIndividual and political action on climate change can take many forms, most of which have the ultimate goal of limiting and/or reducing the concentration of greenhouse gases in the atmosphere, toward avoiding dangerous climate change.-Political action:...
- Precautionary principlePrecautionary principleThe precautionary principle or precautionary approach states that if an action or policy has a suspected risk of causing harm to the public or to the environment, in the absence of scientific consensus that the action or policy is harmful, the burden of proof that it is not harmful falls on those...
- World energy resources and consumptionWorld energy resources and consumption]World energy consumption in 2010: over 5% growthEnergy markets have combined crisis recovery and strong industry dynamism. Energy consumption in the G20 soared by more than 5% in 2010, after the slight decrease of 2009. This strong increase is the result of two converging trends...
Further reading
- Climate Change 1992: The IPCC Supplementary Report; editors: J.T. HoughtonJohn T. HoughtonAs co-chair of the IPCC, he defends the IPCC process, in particular against charges of failure to consider non-CO2 explanations of climate change. In evidence to, the Select Committee on Science and Technology in 2000 he said:...
, B.A. Callander and S.K. Varney; Cambridge University Press; 1992.