• 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
NRW letter to LPA`s re TAN15
NRW letter to LPA`s re TAN15

... Section 6 of TAN15 sets out the tests that should be considered in order to justify the location of development within a flood risk area. The CPO letter affirms that highly vulnerable development (e.g. housing) should not be permitted or allocated in Zone C2. The CPO letter also states that your aut ...
Agriculture and Forestry Climate Change Impacts
Agriculture and Forestry Climate Change Impacts

... change. In contrast, the changing climate will be particularly important for forestry due to this sector’s long production cycle. • The impacts of climate change on production will vary across the UK. For example, warmer, drier summer conditions may have a more negative impact on production in the ...
Document
Document

... for analysis of data for ozone trends have been developed. These analyses have so far shown no significant trend in total ozone; model predictions for the same period are consistent with this, when changes in all the trace gases are taken into account. Stratospheric ozone trend estimates have also b ...
ECOLOGY, POLLUTION AND ENVIRONMENTAL HEALTH
ECOLOGY, POLLUTION AND ENVIRONMENTAL HEALTH

... • According to the National Academy of Sciences, the Earth's surface temperature has risen by about 1 degree Fahrenheit in the past century, with accelerated warming during the past two decades. There is new and stronger evidence that most of the warming over the last 50 years is attributable to hum ...
CB-48 - Climate Science: Roger Pielke Sr.
CB-48 - Climate Science: Roger Pielke Sr.

... feedback (Emmanuel, 1987; Neelin et al., 1987). Both have failed to produce adequate representations of the MJO, however. Wave CISK theory typically produces oscillations with phase speeds of 15m/s or greater which is significantly faster than observations. Wind-evaporative feedback mechanisms requi ...
Regional Climate Messages for Southern Africa
Regional Climate Messages for Southern Africa

... and longer term variability in the climate system results from natural processes both internal and external to the climate system. On decadal, multi-decadal and centennial time scales, major modes of variability are found in the Pacific, Atlantic, Indian and Southern Oceans, and they can have substa ...
Cultural Responses to Climate Change During the Late Holocene
Cultural Responses to Climate Change During the Late Holocene

... Figure 4. Mesopotamian paleoclimate and the collapse of the Akkadian empire. Detailed radiocarbon dates of archeological remains at Tell Leilan, northeast Syria document the abandonment and incipient collapse of the Akkadian empire near 4170 ±150 calendar years BP (37). A late Holocene record (40) ...
What`s Going to Happen and What Can We Do About It?
What`s Going to Happen and What Can We Do About It?

... will greatly enhance the effectiveness of planning for resiliency in the face of climate change. Develop a monitoring network that measures and regularly reports the effects of climate change and the effectiveness of our efforts to prepare for these changes. These measurements will be essential for ...
IV. To Delete or Change an Existing Course – check X all that apply
IV. To Delete or Change an Existing Course – check X all that apply

... to the sea?” he echoes a question that has intrigued philosophers and geologists for centuries. The atmosphere reacts with the land surface, rivers carry eroded materials to the ocean, and deposited ocean sediments ultimately become new mountains – completing just one of many biogeochemical cycles t ...
Climate Change News 07 September 09
Climate Change News 07 September 09

... to combat climate change, contribute to poverty eradication, boost food production, and provide sustainable sources of timber. According to UNEP, agriculture, deforestation and other forms of land use account for nearly one-third of global greenhouse gas emissions, and agricultural and environmental ...
1.1 Framework 1.1.1 Climate change
1.1 Framework 1.1.1 Climate change

... least the atmosphere and the ocean and operating at ...
Toward sustainable mitigation in agriculture and land use
Toward sustainable mitigation in agriculture and land use

... the land use sectors 22 , which will need to cut emissions, provide biomass for energy, and increase carbon storage. All sectors will require a complete transformation. What this means for energy is very clear: total decarbonisation. What this looks like for agriculture and land use is less well def ...
how will climate change affect tourism flows in europe?
how will climate change affect tourism flows in europe?

... artificial snow-making on tourism demand, energy and water consumption were not included; we only assessed natural snow data. We refer to other studies (Damm et al. 2014) for a case study on artificial snowmaking. As an alternative adaptation strategy, the suppliers could try to influence the demand ...
Climate controls on marine ecosystems and fish populations
Climate controls on marine ecosystems and fish populations

... ecosystem responses to climate change. Our analysis of observations and model results for the Pacific and Atlantic Oceans concludes that most climate variability is accounted for by the combination of intermittent 1–2 year duration events, e.g. the cumulative effect of monthly weather anomalies or th ...
Climate change: the global public good
Climate change: the global public good

... Naturally GHGs include carbon dioxide, methane, nitrous oxide, ozone, and water vapor. The first three gases (carbon dioxide, methane, nitrous oxide) are also naturally produced, while hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), and sulfur hexafluoride, are solely human responsibility. ...
Advent Light
Advent Light

Climate change prediction: Erring on the side of least drama?
Climate change prediction: Erring on the side of least drama?

... reviewed ‘‘hundreds of papers . . . on a suite of topics related to human-induced climate change’’ since the drafting of AR4, and, like the NRC report, found that key changes were happening either at the same rate as, or more quickly than, anticipated (p. 5). Among their key findings were that global ...
Interaction between Climate Change and the Cryosphere
Interaction between Climate Change and the Cryosphere

... The Scientific Advisory Board (SAB) mandate was to oversee the scientific quality in the research done in the ICCC sub-programme in TRI. The SAB consisted of the following members: • Mark C. Serreze (Chair), Director, National Snow and Ice Data Centre, Professor, Department of Geography, University ...
Impact and Implications of Climate Change on Sugarcane Crop in
Impact and Implications of Climate Change on Sugarcane Crop in

... Sugarcane (Saccharum officinarum L.) is an important crop for sugar and bioenergy worldwide. The increasing greenhouse gas emission and global warming during climate change result in the increased frequency and intensity of extreme weather events. Climate change is expected to have important consequ ...
Understanding Seasonal Variability in thin Cirrus Clouds from
Understanding Seasonal Variability in thin Cirrus Clouds from

... net radiative forcing represents one of the primary uncertainties in climate feedback, as sub-visible clouds play a fundamental role in atmospheric radiation balance and climate change. A lidar is a very sensitive optical device to detect clouds with an optical depth as low as 10-4. In this paper we ...
A climate change perspective
A climate change perspective

... account of changed fishing ground and increased fuel cost. The income effect was impacted due to decreased level of income, increase in cost of living and seasonality in employment combined with minimal alternate avocations. The fishers’ perception is that the fishing ground has considerably changed ...
Pacific Ecosystem-based Adaptation to Climate Change
Pacific Ecosystem-based Adaptation to Climate Change

... Vila city is to ensure the sustainability and quality of the city’s water catchment, which lies to the east of the Bauerfield Airport land strip and extends eastward into the abutting mountain region (as well as southward to the edge of the municipal boundary). Although this area is zoned to allow o ...
8. Human Health
8. Human Health

... then bite a susceptible human. The lower temperature threshold of 18 C is based on the time required for parasite development and length of mosquito survivorship at that temperature; below 18C few parasites can complete development within the lifetime of the mosquito. The mosquito survivorship rat ...
Manyatsi, AM - IHE Delft Institute for Water Education
Manyatsi, AM - IHE Delft Institute for Water Education

... combat damage from climate change. Agriculture is both a culprit and a victim when it comes to climate change. It is estimated that the livestock sector alone accounts for 18 percent of global greenhouse gas emissions, while deforestation is responsible for 18 percent of carbon dioxide emissions (FA ...
Climate change and the long-term viability of the World`s busiest
Climate change and the long-term viability of the World`s busiest

... The TCWR (Fig. 1) is critical to the economy of NWT, Canada, with over $500 million of goods per year transported to service diamond mines and other industries in the region (JVMC, Joint Venture Management Committee 2015). The winter road is critical for the development of new natural resources, mai ...
< 1 ... 416 417 418 419 420 421 422 423 424 ... 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