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Global Warming - Scientific Controversies in Climate
Global Warming - Scientific Controversies in Climate

Click here to read story - The Resource Innovation Group
Click here to read story - The Resource Innovation Group

... home in a boat in Little Ferry, N.J., Tuesday, Oct. 30, 2012, in the wake of superstorm Sandy. CREDIT: AP Photo/Craig Ruttle ...
Deutscher Wetterdienst
Deutscher Wetterdienst

... global climate change observing systems for the first time. ...
(4) To ensure that the climate activities of WMO are
(4) To ensure that the climate activities of WMO are

... Invites the WMO Secretariat, its technical commissions, particularly the Commission for Climatology, international organizations carrying out the climate-related programmes or activities, especially the United Nations Environment Programme, Intergovernmental Oceanographic Commission of the United Na ...
Mountain Eco
Mountain Eco

... biodiversity, high altitude plants and species. The middle Himalayas and Valleys are dotted with hydroelectric projects, reserve forests & submerged areas. The forest cover of around 42% acts as a carbon sink besides providing fruits and other benefits. Yet the Himalayan region is considered to be p ...
How is Defra Tackling Climate Change? - UK-Air
How is Defra Tackling Climate Change? - UK-Air

... of human activities. The average global temperature has risen 0.7 degrees Celsius (°C) over the last 100 years. Gases such as carbon dioxide (CO2), methane (CH4) and water vapour occur naturally in the atmosphere. They allow the sun’s rays to pass through and warm the earth by trapping some of the h ...
PDF
PDF

... warming — that we should have seen more of a signal than we actually have. There is increasing evidence that that signal was large, but in fact it has been waning since the 1980s. Aerosols are in the atmosphere for only a year or two, but we need to start talking about greenhouse gases, like carbon ...


... a side. However, because of high spatial variability, we:atherand climate information is most useful when it represents relatively small areas. Techniques have belen developed over time designed to take in1:ormation from large model grids and apply it to sil1lglepoints within the grid domain. For ex ...
Official press release
Official press release

... Mr. Ban did not deny that the Paris Agreement was indeed groundbreaking, noting that the ratification of the Paris Agreement marked “record-breaking” ratification numbers, with 191 countries having ratified the agreement. The Paris Agreement broke the previous record-holding agreement on the Unit ...
The changes in climate that drive these declines may be manifested
The changes in climate that drive these declines may be manifested

... additional carbon stock. The difference between these scenarios, when converted to CO2-equivalents, is about 920 Mt CO2-e ((2404 – 2153) * 44/12). That means that a higher global emissions scenario could prevent the US from storing almost a billion additional tons of CO2 emissions in federal lands b ...
section home - Cambridge Institute for Sustainability Leadership
section home - Cambridge Institute for Sustainability Leadership

... Rising temperatures reduce the oxygencarrying capacity of the ocean, which limits the maximum body size that large fish can achieve. As a result, catches of smaller fish are predicted for the future. The number of ‘dead zones’, depleted in oxygen, is increasing, which is affecting coastal ecosystems ...
Emissions Pathways to Avoid Dangerous Climate Change A Trans Atlantic View
Emissions Pathways to Avoid Dangerous Climate Change A Trans Atlantic View

... politically feasible even under a rather Machiavellian approach. A third alternative is to keep the rhetoric but water down the commitments in practice. Experience shows that this may well be feasible, and it may be the outcome of the political process in the coming years. None of these three altern ...
Melting Ice - World Climate Research Programme
Melting Ice - World Climate Research Programme

... 1.  Quantifying the amount of carbon available in permafrost areas, evaluating the potential for release of this carbon, and improving our capability to simulate the response of permafrost, and its connection to the global carbon cycle, under a warming climate. ...
Written Testimony - The National Academies of Sciences
Written Testimony - The National Academies of Sciences

... regarding human-induced global warming would not be substantively altered if, for example, the global mean surface temperature 1,000 years ago was found to be as warm as it is today. This is because reconstructions of surface temperature do not tell us why the climate is changing. To answer that que ...
Good Enough Climate Governance
Good Enough Climate Governance

... action. In the lead-up to the 2009 Copenhagen climate negotiations, public expectations were as high as they are now, but the timing was bad, coming on the heels of the global financial crisis. Today, while the global economy is not in great shape, it is much better. And leaders of the countries tha ...
Dr. Annegret Schwarz IGS Mainz Germany 2006 KESCH Energy
Dr. Annegret Schwarz IGS Mainz Germany 2006 KESCH Energy

... world could increase by between 1.4 and 5.8 °C by the end of the century. Sea levels are already rising, bringing severe flooding to low-lying areas many of which are in some of the world’s poorest regions. In addition, climate change could have a very damaging effect on agriculture in areas already ...
Review of climate and cryospheric change in the Tibetan Plateau
Review of climate and cryospheric change in the Tibetan Plateau

... Based on meteorological station data, reanalyses and remote sensing, the TP has shown significant warming during the last decades and will continue to warm in the future. While the warming is predominantly caused by increased greenhouse gas emissions, changes in cloud amount, snow-albedo feedback, t ...
Support development/review of sub-regional climate change action
Support development/review of sub-regional climate change action

... • Azerbaijan: “Strengthening capacity and practice on climate change vulnerability assessment and adaptation planning in more vulnerable regions of Azerbaijan” (AF) • Georgia: “Technical assistance for assessing the feasibility of and building capacity in Ecosystem-based Adaptation (EbA) in Georgia’ ...
mr_laltaika_presentation - African Commission on Human and
mr_laltaika_presentation - African Commission on Human and

...  The climate change we are experiencing now is brought by humanity’s massive dependence on fuels, particularly carbon-based fuels, such as coal, oil, and natural gas. These fuels bring about greenhouse gas emissions.  It is therefore reasonable to say that climate change has largely been caused b ...
Greenhouse Gases and Global Warming Potential Values
Greenhouse Gases and Global Warming Potential Values

... during the past 20 million years. The rate of increase over the past century is unprecedented, at least during the past 20,000 years.” The IPCC definitively states that “the present atmospheric CO2 increase is caused by anthropogenic emissions of CO2 ” (IPCC 2001). Forest clearing, other biomass bur ...
climate change and adaptation in targeted mountainous sub
climate change and adaptation in targeted mountainous sub

... • Increase in temperature above the world average • Increase in extreme heat days • Decreased precipitation • Heat and less rain combine to make the region drier ...
Novel policy tools to assess the environmental impacts of air pollutants
Novel policy tools to assess the environmental impacts of air pollutants

... – especially aerosols – is unevenly distributed in space, with the potential to significantly alter regional heating patterns. These heating patterns can affect local circulation more drastically than long-lived greenhouse gases, leading to local weather and climate effects even when the global effe ...
The impact of climate change on the global economy
The impact of climate change on the global economy

... Higher energy costs are also likely to boost inflation. As our climate becomes more extreme we are likely to demand greater energy to both cool our working and living environments during the summer, and heat them when we experience harsher winters. Not only will energy demand change, but supply may ...
gaynes school scheme of work 9gh
gaynes school scheme of work 9gh

... Explain when weight loss occurs in a reaction that there may be chemicals formed that are difficult to weigh (level5/6) Identify in specific reactions where each of the original atoms have gone using symbol equations (level6) Know the % constituents of “clean” air. (level 4) Describe how human activ ...
Bay-Lake Regional Planning Commission
Bay-Lake Regional Planning Commission

... generating 25% of electricity and transportation fuels from renewable resources by 2025. ...
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Global warming



Global warming and climate change are terms for the observed century-scale rise in the average temperature of the Earth's climate system and its related effects.Multiple lines of scientific evidence show that the climate system is warming. Although the increase of near-surface atmospheric temperature is the measure of global warming often reported in the popular press, most of the additional energy stored in the climate system since 1970 has gone into ocean warming. The remainder has melted ice, and warmed the continents and atmosphere. Many of the observed changes since the 1950s are unprecedented over decades to millennia.Scientific understanding of global warming is increasing. The Intergovernmental Panel on Climate Change (IPCC) reported in 2014 that scientists were more than 95% certain that most of global warming is caused by increasing concentrations of greenhouse gases and other human (anthropogenic) activities. Climate model projections summarized in the report indicated that during the 21st century the global surface temperature is likely to rise a further 0.3 to 1.7 °C (0.5 to 3.1 °F) for their lowest emissions scenario using stringent mitigation and 2.6 to 4.8 °C (4.7 to 8.6 °F) for their highest. These findings have been recognized by the national science academies of the major industrialized nations.Future climate change and associated impacts will differ from region to region around the globe. Anticipated effects include warming global temperature, rising sea levels, changing precipitation, and expansion of deserts in the subtropics. Warming is expected to be greatest in the Arctic, with the continuing retreat of glaciers, permafrost and sea ice. Other likely changes include more frequent extreme weather events including heat waves, droughts, heavy rainfall, and heavy snowfall; ocean acidification; and species extinctions due to shifting temperature regimes. Effects significant to humans include the threat to food security from decreasing crop yields and the abandonment of populated areas due to flooding.Possible societal responses to global warming include mitigation by emissions reduction, adaptation to its effects, building systems resilient to its effects, and possible future climate engineering. Most countries are parties to the United Nations Framework Convention on Climate Change (UNFCCC),whose ultimate objective is to prevent dangerous anthropogenic climate change. The UNFCCC have adopted a range of policies designed to reduce greenhouse gas emissions and to assist in adaptation to global warming. Parties to the UNFCCC have agreed that deep cuts in emissions are required, and that future global warming should be limited to below 2.0 °C (3.6 °F) relative to the pre-industrial level.
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