• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
7.3 - WMO
7.3 - WMO

... -The link between MRV of actions and support -Elements required for implementation, e.g. national forest reference emission level, national forest monitoring system (if and when develop details of modalities); ...
Permanent Forum on Indigenous Issues
Permanent Forum on Indigenous Issues

... creation of a United Nations Special Rapporteur on Climate Change & Human Rights focusing on Climate Justice. 2. The UN PFII should recommend the UN Human Rights Council members call for a special session to deal with Climate Change. 3. The UN PFII should recommend an official UN Day on Climate Just ...
Climate Change: Causes, Effects, and Solutions
Climate Change: Causes, Effects, and Solutions

... Climate change has become a widespread topic in recent years. This a problem that resulted from the emission of greenhouse gases that affect our environment. Therefore, it raises questions on whether the problem is caused by human activities or it’s just a part of nature’s cycle. This paper discusse ...
The Greenhouse Effect - pep
The Greenhouse Effect - pep

... Wind power (windmills): the power of the wind can be used to create electricity through large,wind-powered windmills called turbines ...
Climate Change: Causes, Effects, and Solutions
Climate Change: Causes, Effects, and Solutions

... Climate change has become a widespread topic in recent years. This a problem that resulted from the emission of greenhouse gases that affect our environment. Therefore, it raises questions on whether the problem is caused by human activities or it’s just a part of nature’s cycle. This paper discusse ...
Community Climate Adaptation Planning
Community Climate Adaptation Planning

... “To position the Region of Durham as a leader in addressing climate change issues by preparing and recommending a comprehensive strategy with detailed actions that can be undertaken across the Region to address climate change.” ...
Impact of Climate Change on Elder Health | The Journals of
Impact of Climate Change on Elder Health | The Journals of

... cities has significant health implications. Consider the heat wave that struck Paris, France, in 2003 (21). Satellite images revealed a 1° to 2° temperature gap between urban Paris and a rural suburb during night and day, respectively. Despite that seemingly small temperature differential, elderly c ...
Literacy demands - ogle
Literacy demands - ogle

... Another feature of the biosphere is its patchiness, and we can see this on several levels. On a global scale, we see it in the distribution of continents and oceans. On a regional scale, patchiness occurs in the distribution of deserts, grasslands, forests, lakes, and streams, for example. The aeria ...
Traveling in Time through Climate History - Max-Planck
Traveling in Time through Climate History - Max-Planck

... is responsible for the fact that Earth’s climate has been changing faster than ever before in recent decades. Human activity has pumped greenhouse gases into the atmosphere.” The level of carbon dioxide alone has increased by 40 percent since the advent of industrialization, to 0.35 per mil. This ga ...
Concept Note on the Event Series "Bonn Dialogues on Global
Concept Note on the Event Series "Bonn Dialogues on Global

... But the impacts of melting ice from glaciers are also clear even here in the city of Bonn, with a major river flowing through its city that provides an important source of commerce, tourism, recreation, travel and refuges for important species of plant and wildlife. International efforts to understa ...
Adapting to Climate Change
Adapting to Climate Change

... • Reactive Adaptation – Dealing with climate impacts after-the-fact Both are ways of adapting to climate change, however… ...
Daejeon, UN/ESA/NASA/JAXA Workshop, 20
Daejeon, UN/ESA/NASA/JAXA Workshop, 20

... suggested that the heating of the stratosphere by UV radiation can be dynamically transported into the troposphere. This effect might be responsible for small contributions towards 11 and 22 years cycle modulation of climate but not to the 100 years or more of climate change that we considered in Se ...
Australia`s Changing Climate - Climate Change in Australia
Australia`s Changing Climate - Climate Change in Australia

... since 1971, 90% of the extra energy accumulated in the climate system has gone into the oceans, and the temperature of the upper 700 m of the ocean has risen. ...
WP4.1: Feedbacks and climate surprises (IPSL, HC, CNRM
WP4.1: Feedbacks and climate surprises (IPSL, HC, CNRM

... simulates strong, positive feedbacks over 21st Century When climate-carbon cycle feedbacks are included (red line) we see much higher rates of CO2 increase and climate change. Extra C comes from terrestrial biosphere – increased soil respiration (T) greater than increased growth (CO2) Soil respirati ...
Document
Document

... Technical Advisory Panel on Climate Change Islamabad, 15 February 2008 ...
Talk SLAS November 2008 CC, Latin America and the media
Talk SLAS November 2008 CC, Latin America and the media

... And what about the Amazon? There are two great processes of change going on, land use changes (deforestation) and global climate change, and it is the interaction between them which poses a particular threat. We know that after 10,000 years of relatively stable temperatures, global warming has cause ...
POST 121 a - Parliament UK
POST 121 a - Parliament UK

... however, and a body of research into environmental economics has built up. Here, attempts are made to identify the monetary ‘value’ of many environmental and social ‘assets’, and then to combine these into traditional assessments of costs versus benefits. While progress has been made in some areas, ...
Earth`s Atmosphere Sunlight and the Atmosphere
Earth`s Atmosphere Sunlight and the Atmosphere

... is beginning to rise. This phenomenon is called global warming. Scientists at NASA, the National Aeronautics and Space Administration, have found that the average temperature of the Earth has risen about 0.83°C (about 1.4°F) since 1880. They believe this increase in global temperature is the major c ...
Do we need a global agreement to solve the climate change problem?
Do we need a global agreement to solve the climate change problem?

... Change, Secretariat WBGU: Total global budget of 750 Gt CO2 from fossil sources for the period 2010– 2050, after the year 2050, available global CO2 amounts to 230 Gt O2  P. Friedlingstein1 et al. (2010) Update on CO2 emissions. Nature Geoscience 3 ...
Supplementary Materials
Supplementary Materials

... 1. Past Climate Change and Biological Response The diversity of climates encountered on Madagascar as well as the astonishing climate variability in the past have contributed significantly to the patterns of endemism seen today in Madagascar’s plants and animals. Climate changes which occurred durin ...
Climate Threats:  A More Inclusive Assessment Is Needed
Climate Threats: A More Inclusive Assessment Is Needed

... trends over the past century are significantly different from the observed ones. These mismatches are responsible for a large part of the misrepresentation of precipitation trends in climate models. The causes of the large trends in atmospheric circulation and summer SST are not known.” ...
STOCKHOLM COUNTY 2100
STOCKHOLM COUNTY 2100

... are our weak spots, now and in the future? Climate change affects all of our lives on a daily basis. You too can influence how we deal with it. TODAY NO-ONE CAN SAY exactly how our climate will be in the future, as it depends to a large extent on the amount of greenhouse gases we emit, today and tom ...
Regional Climate Service
Regional Climate Service

... years are made; from these assumptions emissions of greenhouse gases are estimated; the climatic effect of these are assessed by running climate models. The resulting knowledge are not predictions, but projections conditional upon certain emission scenarios. ...
Presentation on climate change
Presentation on climate change

... The Greenhouse Effect is…  a natural phenomenon essential to life on Earth, without which average temperatures would be 18 degrees below zero;  being amplified by an accumulation of Greenhouse Gases due to human activities. ...
Mise en page 1 - World Climate Research Programme
Mise en page 1 - World Climate Research Programme

... The most important focus to reduce uncertainty in climate change projections remains model improvement. This work is challenging and is increasingly more difficult to fund. There needs to be a balance between continuing this fundamental but critical research and the incorporation of new elements in ...
< 1 ... 612 613 614 615 616 617 618 619 620 ... 857 >

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).
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report