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Rapid Climate Change Report
Rapid Climate Change Report

... subscription and offers various services that will grow over time, including expert panel discussions (for example on climate change and catastrophe modeling), a data catalogue and of course access to a network of academics. Finally, we would like to express our sincere thanks to each of the four sc ...
EFI Policy Brief 6: Climate Change Impacts and Adaptation in
EFI Policy Brief 6: Climate Change Impacts and Adaptation in

... Climate change is a main concern for the EU. Europe is aiming to cut its greenhouse gas emissions substantially and develop a strategy for adapting to the impacts of climate change that can no longer be prevented. The Directorate-General for Climate Action (“DG CLIMA”) helps the EU to deal with the ...
Nov 21, 2015 - Science and Environmental Policy Project
Nov 21, 2015 - Science and Environmental Policy Project

PDF
PDF

... global warming. While excessive flooding during the past decade has hurt farming in coastal communities, desertification is ravaging the Sahel. Traditionally, desertification in the Sahel has been blamed on overgrazing practices of the local population. But it has been discovered that the real probl ...
sinergee - University of Reading, Meteorology
sinergee - University of Reading, Meteorology

... O1. Combine satellite radiation budget measurements with atmospheric reanalyses, providing improved 2D estimates of surface heat fluxes across the ocean surface (WP1) O2. Calculate global 3D ocean heat content and its changes since 2003 using ARGO and ship-based observations, leading to improved und ...
05.08.2008 Information Notice On Readjustment (Adaptation) to
05.08.2008 Information Notice On Readjustment (Adaptation) to

... If risks caused by climate variability are not identified in due time and alternatives are not created for the prevention of such risks or for efficient action of readjustment: ■ the State may be forced to pay large compensations both to individual sectors (particularly in agriculture and forestry) ...
CLIMATE AND HEALTH COUNTRY PROFILE – 2015 PAKISTAN
CLIMATE AND HEALTH COUNTRY PROFILE – 2015 PAKISTAN

... a World Resources Institute, http://www.wri.org. Aqueduct Global Flood Analyzer. Assumes continued current socioeconomic trends (SSP2) and a 25-year flood protection. b Atlas of Health and Climate, World Health Organization and World Meteorological Organization, 2012. c Quantitative risk asses ...
Projecting australian climate change
Projecting australian climate change

... parts of New South Wales (National Climate Centre 2004). Adelaide had 17  successive days over 30ºC (the previous record was 14  days). Sydney had 10 successive nights over 22ºC (the previous record was six). Around two-thirds of the continent recorded maximum temperatures over 39ºC and temperatures ...
Evaluating sun–climate relationships since the Little Ice Age
Evaluating sun–climate relationships since the Little Ice Age

... From the coldest period of the Little Ice Age to the present time\ the surface temperature of the Earth increased by perhaps 9[7>C[ Solar variability may account for part of this warming which\ during the past 249 years\ generally tracks ~uctuating solar activity levels[ While increases in greenhous ...
Climate and water – an African perspective
Climate and water – an African perspective

... that this situation would worsen in future. The consequent changes in river flow would result in the increase in damaging droughts as well as an increase in damaging floods. How would the hydrologists, administrators, economists and political decision makers have reacted? Clearly, no action could be ...
Page 1-50
Page 1-50

... of renewable energy for meeting local needs. Latest knowledge about concepts such as energy audit, carbon footprints etc. could be explained and students may be assigned projects based on these concepts. The CBSE has taken cognizance of environmental problems much earlier and introduced Environmenta ...
Climate change impacts on South American Rangelands
Climate change impacts on South American Rangelands

... circulation may induce large local variability in precipitation changes in mountain areas. ...
Earth Systems – Chapter 2
Earth Systems – Chapter 2

... atmospheric CO2 (a) and methane (CH4) (b) as determined from ice cores. Note the shift from the longer-term natural trends at about 7000 years ago for CO2 and at 5000 years ago for methane. Could this be related to an increase in farming practices? If data for the last 200 years were included, the C ...
Diapositive 1
Diapositive 1

... Source : Olivier and Peters (2004) based on IEA (2004) in « Climate impacts from international aviation and shipping », Wit and al., 2004. ...
Relevance in Present Context
Relevance in Present Context

... including deforestation and soil degradation. — Soil carbon losses caused by agriculture account for one tenth of total CO2 emissions attributable to human activity since 1850. — Deforestation is a common land-preparation practice in many agricultural regions that leads to massive loss of carbon sto ...
PDF
PDF

... and out of agriculture, i.e., the simulated impacts are predicated on the land base remaining constant after climate change. 2 To the extent that climate change induces the land base to change, the methodology used here does not capture the full impact of adaptation to climate change. Assuming the l ...
O A RIGINAL RTICLE
O A RIGINAL RTICLE

... changes in the world but mostly, the activities and industrialization of the developed countries are responsible for it in the world. The climate change has changed on all time scales throughout earth history. There are strong indications that warmer climate, with greatly reduced global ice cover an ...
Long Range Ensemble Streamflow Prediction
Long Range Ensemble Streamflow Prediction

...  Latest IPCC report confirms “temperatures averaged over all habitable continents … will very likely rise at greater than the global average rate in the next 50 years and by an amount substantially in excess of natural variability.” (IPCC WR1, 2007) ...
What caused the extreme weather of 2010
What caused the extreme weather of 2010

... “Would the Queensland floods have occurred if humans were not warming the climate through greenhouse-gas emissions?” • Climate change will affect the overall number and strength of extreme weather events. • Two slightly easier and much more useful questions: “Will floods in Queensland become more fr ...
A Vast Machine - Paul N. Edwards
A Vast Machine - Paul N. Edwards

... you have to parse out human influences (such as greenhouse-gas emissions), natural factors (such as volcanic eruptions and changing solar output), and random variability. To do this, you need a way to understand the whole system: where its energy comes from; where it goes; how it moves around in the ...
Approaching a state shift in Earth`s biosphere
Approaching a state shift in Earth`s biosphere

... ‘Big Five’ mass extinctions25. The respective critical transitions ended at ,443,000,000, ,359,000,000, ,251,000,000, ,200,000,000 and ,65,000,000 yr ago. They are each thought to have taken at most 2,000,000 yr to complete but could have been much shorter; the limitations of geological dating precl ...
Student Conceptions about Global Warming and Climate Change
Student Conceptions about Global Warming and Climate Change

... that global warming causes the ozone hole. Although a number of students believed that increasing levels of atmospheric carbon dioxide causes global warming and climate change they rarely identified methane or nitrous oxides as greenhouse gases or as a cause of global warming and climate change. Fur ...
Current Sociology
Current Sociology

... incorporated into this current version, making this response a bit more of a love fest than originally. The thrust of the author’s changes is reflected in the different manuscript titles: from ‘Global Warming – Where Have All the Sociologists Gone?’ to ‘Global Warming and Sociology’. Environmental s ...
Indonesia - the United Nations
Indonesia - the United Nations

... The ocean plays a significant role in shaping our climate. In this regard, as the biggest archipelagic country in the world, Indonesia has a pivotal role in shaping global climate through its waters. Indonesia's geographical trait as a tropical country also adds to this importance, as Indonesia's tr ...
Report of the Working Group on Climate Change
Report of the Working Group on Climate Change

... have been collected • Quality checks have/are being done. • Current database is being refined and updated. • The socio – economic data collection is in progress. ...
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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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