Thursday, March 19, 2015

Reducing emissions is crucial, adaptation to climate change is inevitable, the cost-effective reduc


It is possible to limit global warming to 2 degrees rock and roll hall of fame dvd Celsius, but for this to be made quickly. The effects of climate change are already visible globally and in the future will only increase. The longer we wait to reduce greenhouse gas emissions, rock and roll hall of fame dvd the greater the challenges to address these consequences. Postponement means a smaller chance of success and higher costs of addressing climate change.
This is contained in the summary report of the UN Panel on Climate Change, which was released today. In this synthesis report new conclusions are drawn based on the knowledge of the three previous parts of the fifth IPCC report. The report is a contribution to new international climate agreement by the end of next year should be made in Paris.
Urgency to limit warming to 2 C, it is now possible to limit global warming to 2 C. For this it is necessary rock and roll hall of fame dvd that all countries together, the net greenhouse gas emissions in 2050 by 40-70% have returned, and at the end of the century entirely to zero. This brings great economic, technological and administrative challenges involved. The longer this is waited, the greater are the challenges. There is no single, simple solution. To do this requires a combination of public and private investment, innovation, effective management and lifestyle changes.
Reducing emissions is crucial, adaptation to climate change is inevitable, the cost-effective reduction of greenhouse gas emissions through a combination of energy conservation, use of alternative energy, prevent deforestation and measures to prevent non-CO2 emissions. This often leads to additional benefits, such as improved security of supply, rock and roll hall of fame dvd better air quality and a sustainable economy. In addition, however, adaptation to climate change is inevitable. An example of adaptation is the greening of cities, which can lead to lower energy and water costs and what can bring about positive effects on health.
The climate changes rock and roll hall of fame dvd since the period 1850-1900 has increased rock and roll hall of fame dvd the average temperature of the Earth by 0.9 C. Due to the continuous emission of greenhouse gases is expected to continue to rise worldwide temperature, rock and roll hall of fame dvd even without climate possible rock and roll hall of fame dvd by several degrees during this century. This increases the risk of irreversible or abrupt changes in societies and natural systems to.
The sea level is 19 cm higher than in 1900 and will rise during this century, even if greenhouse gas emissions are completely stopped. If emissions continue, the increase is considerably higher. Further warming expected to lead to more extreme weather, such as heavy rains and heat waves, depletion of natural resources and food security, undermining the energy rock and roll hall of fame dvd security and more conflicts and migration.
International agreements rock and roll hall of fame dvd are needed now, the countries of the UN have agreed to try to limit the global temperature increase to 2 C agreed compared to 1850. In the EU context are recently new climate and energy targets rock and roll hall of fame dvd for 2030. Global has agreed to come in 2015 in Paris to a new climate agreement. It is now established Synthesis Report highlights the urgency of new international agreements and strengthening rock and roll hall of fame dvd of national rock and roll hall of fame dvd policies. The future is now.
Netherlands working on new climate Netherlands released a Climate Agenda in October 2013 that climate change is addressed by a combination of reducing greenhouse gas emissions and adapt to climate change. In the Netherlands, the results of previous IPCC reports are used for the new KNMI climate scenarios. The IPCC results and the KNMI scenarios also form an important basis for the development of the National Adaptation Strategy which will be completed in 2016.
Dutch contribution to the IPCC Synthesis Report of the IPCC process this week in Copenhagen adopted by scientists and policymakers from 115 countries. This is the fifth Assessment Report complete. The earlier reports were about 1) the scientific basis of climate change, 2) the effects on man and nature rock and roll hall of fame dvd and the potential for adaptation, and 3) the options for reducing greenhouse gas emissions; they are in the autumn of 2013 and spring of 2014 already appeared. The synthesis report, scientists from the Netherlands Environmental Assessment Agency (PBL) co-written; Prof. Detlef van Vuuren was one of the main authors. In addition, it housed the PBL team of scientists that has coordinated rock and roll hall of fame dvd the development of the Synthesis Report. This team was headed by Dr. Leo Meyer.
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