• 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
Coupled Simulations of the 20th-Century including External Forcing
Coupled Simulations of the 20th-Century including External Forcing

Document
Document

... Research area: Adaptation of cultivation practice to climatic and environmental changes; development of agroecological analogue method in relation to climate change; vulnerability and adaptation assessments Prof. Igor B.Uskov is an expert Research area: Agro-climatic modeling including ‘soil- plant- ...
Be skeptical of Skeptic`s skepticism of skeptics
Be skeptical of Skeptic`s skepticism of skeptics

... Accordingly, two-thirds of the “global warming” predicted by the “consensus” is mere guesswork. ...
The Politics of Fear on a Warming Planet
The Politics of Fear on a Warming Planet

... express concern about global warming, they lack the knowledge about mitigation options required for effective consumer and political action. This gloomy analysis was given weight by a recent Australian survey which showed very little awareness among the public of what emissions trading is all about ...
NRDC: Homer, Alaska-Identifying and Becoming More Resilient to
NRDC: Homer, Alaska-Identifying and Becoming More Resilient to

... in the Cook Inlet area, including the Kenai Peninsula, suggest that at least parts of the region are not particularly vulnerable to the effects of sea level rise over the course of the 21st century. Coastal uplift of the local landmass, predicted to be about 2.3 to 3.6 feet (0.7 to 1.1 meters), will ...
Global Ocean Acidification and Ecosystem Response Observing
Global Ocean Acidification and Ecosystem Response Observing

... 28% of extra CO2 absorbed by the ocean Peters et al (2012) The challenge to keep global warming below 2⁰C. Nature Climate Change (online 2 Dec) ...
Although cities often are touted as climate change policy leaders, a
Although cities often are touted as climate change policy leaders, a

... history of well-funded and sustained development and implementation of climate policies. Meanwhile, however, most US cities lack formalized climate action plans or even any articulation of the need for attention to this issue. Cities leading on climate action tend to be located in politically libera ...
BURMA - Climatelinks
BURMA - Climatelinks

... between 2,500–5,500 mm and is highest in the coastal mountains and in the north and east. It is lowest in the dry central region, which is sheltered from the direct effect of the southwest monsoon and usually receives 500–1,000 mm/year. Average temperatures range from 32°C in the coastal and delta a ...
Thresholds and Environmental Change
Thresholds and Environmental Change

... a vessel over heat, it just sits there still and calm until it Discussions and dialogue about thresholds for carbon suddenly changes to a boil— the threshold or “tipping monoxide, ozone, temperature and other climatic factors point” where the water temperature exceeds the related to climate change o ...
JPI Climate, H2020, & Climate Change Frank McGovern October 2
JPI Climate, H2020, & Climate Change Frank McGovern October 2

... IPCC AR5: A straightforward storyline  Warming is unequivocal, it is essentially due to anthropogenic GHG emissions, in particular due to CO2 from fossil fuel burning.  The global goal is to maintain the planet within 2°C warming  We have already emitted more than 50% of the allowable cumulative ...
Expanding the Concept of Human - Caused Climate
Expanding the Concept of Human - Caused Climate

... Policy Statement on Climate Variability and Change by the American Association of State Climatologists 1. Past climate is a useful guide to the future - Assessing past climate conditions provides a very effective analysis tool to assess societal and environmental vulnerability to future climate, re ...
JOB POSTING: Climate Change Coordinator
JOB POSTING: Climate Change Coordinator

... implementing new initiatives on climate change mitigation, I am confident that I have the knowledge, interpersonal and analytical skills you seek for the Climate Change Coordinator. My passion and dedication in preserving the environment resonates strongly with the goals of Caledon Community’s Clima ...
Predicting Everglades nutrient distributions in response to climate change
Predicting Everglades nutrient distributions in response to climate change

... • Comparisons among the three scenarios reflect the relative differences among scenarios, and do not reflect the magnitudes of future responses. ...
Record High for Global Greenhouse Gas
Record High for Global Greenhouse Gas

... Although CO2 is the primary greenhouse gas emitted through human activities, it is not the only one with significant warming effects. Other major long-lived greenhouse gases include methane (CH4), nitrous oxide (N2O), and chlorofluorocarbons (CFCs), particularly CFC-12 and CFC-11. Each gas’s contrib ...
Assessing the Values and Drawbacks of the Supreme Court`s
Assessing the Values and Drawbacks of the Supreme Court`s

... Drawbacks of the Supreme Court’s Approach to Climate Change Litigation Douglas DeBaugh Introduction There is broad scientific consensus that our planet is experiencing a gradual increase in climate temperature.1 Global warming is no longer a hypothesis or theory, but a very real danger with threaten ...
Intergovernmental Panel on Climate Change (IPCC)
Intergovernmental Panel on Climate Change (IPCC)

... Future Climate Projections: Intergovernmental Panel on Climate Change (IPCC) For its Fourth Assessment Report released in 2007, the IPCC considered several possible futures based on factors including population growth, economic development, and technological change. Each scenario was linked to esti ...
To see the U.S. Public Interest Research Group Fact Sheet on
To see the U.S. Public Interest Research Group Fact Sheet on

... This fact sheet provides an overview of the global warming bills introduced so far in the 110 th Congress. The graph below, prepared by the World Resources Institute,1 compares the bills with pathways for stabilizing the concentration of global warming pollutants in the atmosphere at 450 parts per m ...
Closing Remarks by the Director for Infrastructure and Energy
Closing Remarks by the Director for Infrastructure and Energy

... implementation of Sustainable Development in Africa, as stated in the Agenda 2063 vision, which involves addressing Africa's development challenges including poverty reduction and jobs creation, expansion of modern energy and healthcare services, etc. We also believe that developing Africa's infrast ...
Why should we be concerned
Why should we be concerned

... Purchase renewable energy to off-set greenhouse gases – How this works Want to learn more? - attend (ride your bike, of course) AALL 2009 Annual Meeting Program on Tuesday, 10:45 – “The 80/2050 Challenge: What You Can Do to Reduce Your Organization's Impact on Climate Change.” Measure your library’s ...
Week4_orbital
Week4_orbital

... • Earth’s orbital changes affect the distribution of solar insolation (especially important at high latitudes). • Ice sheet growth is likely impacted mostly by changes in summertime insolation which affects ablation rates. • Whether or not orbital changes in solar insolation are sufficient to cause ...
Climate Change and Children - Nemours Children`s Health System
Climate Change and Children - Nemours Children`s Health System

... CO2 is the most important anthropogenic greenhouse gas. CO2 is not destroyed chemically; its removal from the atmosphere occurs through multiple processes that store the carbon transiently in land and ocean reservoirs and ultimately in mineral deposits [1]. Natural processes currently remove about h ...
program
program

... suber L.) Woodlands Loss. Consequence of climate changes  effects? A case study at South‐Western Portugal ‐ Augusta  Costa, Manuel Madeira  ...
ppt - WMO
ppt - WMO

... Intergovernmental process ...
Climate change: Driving forces
Climate change: Driving forces

... Gradual replacement of capital equipment keeps costs down  Reduce costs through broad national participation in mitigation efforts, and through use of market-based policy instruments (e.g. emissions trading and tax)  Broad international participation – reduce danger of loss in competitiveness (and ...
4. The response of the climate system to a
4. The response of the climate system to a

... The indirect effects of aerosols include their impact on cloud microphysics (which induces changes in clouds’ radiative properties, their frequency and their lifetimes). In particular, aerosols act as nuclei on which water condenses. A high concentration of aerosols thus leads to clouds that contain ...
< 1 ... 565 566 567 568 569 570 571 572 573 ... 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