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Regenerative farming, indigenous knowledge and climate change
Regenerative farming, indigenous knowledge and climate change

... • FGS planned (semi-structured) interviews with farmers, nonfarmers and community leaders- but time and other constraints prevented consistent application across all sites; • Individual interviews with relevant DAFF & LDA policy makers- selective to get a sense of climate change awareness and progre ...
sustainability helpsheet: key definitions and related
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... Assessment Report (AR5) of the Intergovernmental Panel on Climate Change (IPCC). This report states that ‘it is extremely likely that human influence has been the dominant cause of the observed warming since the mid-20th century’. This climatic warming has principally been caused by the anthropogeni ...
climate_change_pt2
climate_change_pt2

... Many scientists would argue that this graph is strong support of a connection between rising atmospheric greenhouse gas concentrations and global warming. Early in this time interval when CO2 concentration was constant, there is little temperature change. Temperature only begins to rise in about 190 ...
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... Global climatic change has been a controversial topic. However, almost all environmental scientists agree that gases contribute to global climate change. Carbon dioxide, methane, nitrous oxide, ozone, hydrochlorofluorocarbons, and water vapor are the main culprits. These "greenhouse gases" have incr ...
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Submission DR152 - Torres Strait Regional Authority
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Untitled
Untitled

Introduction to Research Methods Powerpoint
Introduction to Research Methods Powerpoint

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CLIMATE CHANGE AND DEVELOPING NATIONS - e-Parl
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A geophysiologist`s thoughts on geoengineering

... houses. In between are metastable periods such as the present interglacial. The best known hot house happened 55 Myr ago at the beginning of the Eocene period (Tripati & Elderfield 2005; Higgins & Schrag 2006). In that event, between one and two terratons of carbon dioxide were released into the air ...
Try It Out: Identify Powerful Questions
Try It Out: Identify Powerful Questions

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Climate Change and Legislation
Climate Change and Legislation

... “Towards this end, the State adopts the principle of protecting the climate system for the benefit of humankind, on the basis of climate justice or common but differentiated responsibilities and the Precautionary Principle to guide decisionmaking in climate risk management. As a party to the United ...
Shropshire business briefing
Shropshire business briefing

... own share of these extreme events, many of which have had a major impact on the local business community. In Shropshire, flooding due to heavy rainfall has been the biggest problem, with snowfall and wind damage having the next most significant effect. Businesses directly impacted by the floods in 2 ...
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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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