Climate change global processes and effects

Greenhouse gases emissions, HUMAN ACTIVITIES, CLIMATE CHANGE PROCESSES, MAIN CLIMATE FEATURES, MAJOR THREATS.
Climate change global processes and effects

Climate Change Performance Index 2008

The Climate Change Performance Index developed by Germanwatch is calculated using three weighted indexes: *Emissions trends for energy, transport, industry and residential account for 50 % of [..]
Climate Change Performance Index 2008

All actors towards a climate neutral society

About All actors towards a climate neutral society
All actors towards a climate neutral society

Varying contribution to climate change

Share of transport-related greenhouse gas emissions
Varying contribution to climate change

Total CO2 emissions from fossil-fuel burning, cement production and gas flaring

The United Nations Framework Convention on Climate Change (UNFCCC), adopted in 1992, divides countries into Annex I (industrialized countries and countries with economies in transition) and Non-Annex [..]
Total CO2 emissions from fossil-fuel burning, cement production and gas flaring

Projected agriculture in 2080 due to climate change

With our climate changes, we have to adapt our ways to a new environment – in most cases warmer and possibly wetter and drier. Projections on the climate in the future provide some guidance for us, [..]
Projected agriculture in 2080 due to climate change

Climate feedbacks - the connectivity of the positive ice/snow albedo feedback, terrestrial snow and vegetation feedbacks and the negative cloud/radiation feedback

Feedback refers to the modification of a process by changes resulting from the process itself. Positive feedbacks accelerate the process, while negative feedbacks slow it down. Part of the uncertainty [..]
Climate feedbacks - the connectivity of the positive ice/snow albedo feedback, terrestrial snow and vegetation feedbacks and the negative cloud/radiation feedback

Increases in annual temperatures for a recent five-year period, relative to 1951-1980

Warming is widespread, generally greater over land than over oceans, and the largest gains in temperatures for the planet are over the North American Arctic, north central Siberia, and on the [..]
Increases in annual temperatures for a recent five-year period, relative to 1951-1980

The Cryosphere, world map

Snow and the various forms of ice - the cryosphere - play different roles within the climate system. The two continental ice sheets of Antarctica and Greenland actively influence the global climate [..]
The Cryosphere, world map

Temperature increases in the Antarctic due to climate change, 2090 (NCAR-CCM3, SRES A2 experiment)

Climate change, due to increased concentrations of greenhouse gases in the atmosphere, has not lead as clear changes in the Antarctic as in the Arctic. Some of the ice shelves of the Antarctic [..]
Temperature increases in the Antarctic due to climate change, 2090 (NCAR-CCM3, SRES A2 experiment)

Projected temperature increases in the Arctic due to climate change, 2090 (NCAR-CCM3, SRES A2 experiment)

Climate change, due to increased concentrations of greenhouse gases in the atmosphere, has lead to increased temperatures and large scale changes in the Arctic. The Arctic sea ice is decreasing, [..]
Projected temperature increases in the Arctic due to climate change, 2090 (NCAR-CCM3, SRES A2 experiment)

World Greenhouse gas emissions by sector

All data is for 2000. All calculations are based on CO2 equivalents, using 100-year global warming potentials from the IPCC (1996), based on a total global estimate of 41 755 MtCO2 equivalent. Land [..]
World Greenhouse gas emissions by sector

Strategic options for climate change mitigation Global cost curve for greenhouse gas abatement measures

This graphic attempts to show 'all in one': the various measures for greenhouse gas reduction with both reduction (in CO2 equivalent) and cost (in Euros) quantified. Read from left to right it gives [..]
Strategic options for climate change mitigation Global cost curve for greenhouse gas abatement measures

Europe’s “Dirty Thirty”

WWF Ranking of the 30 dirtiest power plants in Europe Please note: *These are not the most emitting power plants but the least efficient ones. *This ranking only compares plants located in the [..]
Europe’s “Dirty Thirty”

Political choices

About political choices, National / International scale, Local / City scale
Political choices



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