Observed climate variability and change
... the influence of human activities. Finally, there is emerging evidence for significant, rapid (time-scales of several decades or more), regional temperature changes during the last 10 000 years, well before the period for which anthropogenic influences could have been important (Fig. 2.24 of Chapter ...
... the influence of human activities. Finally, there is emerging evidence for significant, rapid (time-scales of several decades or more), regional temperature changes during the last 10 000 years, well before the period for which anthropogenic influences could have been important (Fig. 2.24 of Chapter ...
Summary of Downscaling Methods
... and usually used to produce time series (e.g., daily) of a climate variable or sets of climate variables (precipitation, temperature, solar radiation) • Parameters of weather generator are then conditioned on large scale predictors, such as the NAO or ENSO. ...
... and usually used to produce time series (e.g., daily) of a climate variable or sets of climate variables (precipitation, temperature, solar radiation) • Parameters of weather generator are then conditioned on large scale predictors, such as the NAO or ENSO. ...
Objective of Downscaling
... and usually used to produce time series (e.g., daily) of a climate variable or sets of climate variables (precipitation, temperature, solar radiation) • Parameters of weather generator are then conditioned on large scale predictors, such as the NAO or ENSO. ...
... and usually used to produce time series (e.g., daily) of a climate variable or sets of climate variables (precipitation, temperature, solar radiation) • Parameters of weather generator are then conditioned on large scale predictors, such as the NAO or ENSO. ...
Slowing anthropomorphic climate change
... current mitigation technologies, leading to the invention and dissemination of new zero and low-carbon technologies and enhancing the capacity of countries to reduce their emissions. The United States and China are two of the world’s largest investors in clean energy and already have a robust progra ...
... current mitigation technologies, leading to the invention and dissemination of new zero and low-carbon technologies and enhancing the capacity of countries to reduce their emissions. The United States and China are two of the world’s largest investors in clean energy and already have a robust progra ...
Global Climate Change AND Tropical Forest Ecosystems Andes
... (2008). Climate regulation of fire emissions and deforestation in equatorial Asia. Proceedings of the National Academy of Sciences 105 (51): 20350-20355. White, A., Cannell, M.G.R. and Friend, A.D., (1999). Climate change impacts on ecosystems and the terrestrial carbon sink: a new assessment. Glob ...
... (2008). Climate regulation of fire emissions and deforestation in equatorial Asia. Proceedings of the National Academy of Sciences 105 (51): 20350-20355. White, A., Cannell, M.G.R. and Friend, A.D., (1999). Climate change impacts on ecosystems and the terrestrial carbon sink: a new assessment. Glob ...
PDF
... many scientists believe the risks of negative impacts felt through global warming are substantial and suggest that society turn its attention to emission reduction. Emissions might, for example, be reduced through a new market mechanism to buy and sell emission permits, and by other means. Why might ...
... many scientists believe the risks of negative impacts felt through global warming are substantial and suggest that society turn its attention to emission reduction. Emissions might, for example, be reduced through a new market mechanism to buy and sell emission permits, and by other means. Why might ...
Recent and future changes in the global and UK climate: high-res (2 MB) (opens in new window)
... which begin in 1910. The average annual UK temperature increased by about 0.589°C between 1910-1939 and 1983-2012, and the seven warmest years on record have all occurred since 2000. Total annual rainfall has also been increasing since about 1970, and six of the ten wettest years on record have all ...
... which begin in 1910. The average annual UK temperature increased by about 0.589°C between 1910-1939 and 1983-2012, and the seven warmest years on record have all occurred since 2000. Total annual rainfall has also been increasing since about 1970, and six of the ten wettest years on record have all ...
Centre for Environmental Rights
... emissions and reduction targets of the signatories to the UN Climate Change Convention are insufficient to realise the 2° target and therefore the chances of dangerous climate change should be considered as very high … the State is obliged to take measures in its own territory to prevent dangerous c ...
... emissions and reduction targets of the signatories to the UN Climate Change Convention are insufficient to realise the 2° target and therefore the chances of dangerous climate change should be considered as very high … the State is obliged to take measures in its own territory to prevent dangerous c ...
St. Francis Xavier University Thermoregulation
... processes. They may have an insulating layer of fat in the hypodermis of the skin. Fur and feathers also provide insulation. Endothermic animals can colonize a wide range of habitats. ...
... processes. They may have an insulating layer of fat in the hypodermis of the skin. Fur and feathers also provide insulation. Endothermic animals can colonize a wide range of habitats. ...
10 Things To Know About The UN Climate Talks In Paris
... We’ll be talking about COPs, so it will be helpful to know some of that history. The following is from Wikipedia, which actually does a very good job of summarizing this. The United Nations Framework Convention on Global warming (UNFCCC) is an international environmental treaty negotiated at the Ear ...
... We’ll be talking about COPs, so it will be helpful to know some of that history. The following is from Wikipedia, which actually does a very good job of summarizing this. The United Nations Framework Convention on Global warming (UNFCCC) is an international environmental treaty negotiated at the Ear ...
US Climate Change Policy: Where Next? DiSCUSSioN PaPer
... days for comment. It has been written as a result of legislation passed in December 2007 (during the Bush administration) that requires the introduction of a US-wide GHG emissions registry and that covers 85–90% of US emissions. In summary, the Rule proposes that suppliers of fossil fuels or industr ...
... days for comment. It has been written as a result of legislation passed in December 2007 (during the Bush administration) that requires the introduction of a US-wide GHG emissions registry and that covers 85–90% of US emissions. In summary, the Rule proposes that suppliers of fossil fuels or industr ...
news and views - Victoria University of Wellington
... As to the future, it is now clear that landsurface and ocean temperatures are rising in response to human-induced emissions of greenhouse gases — and remarkably fast on a geological timescale. The present concentration of greenhouse gases is 30% above the benchmark pre-industrial content, rising to ...
... As to the future, it is now clear that landsurface and ocean temperatures are rising in response to human-induced emissions of greenhouse gases — and remarkably fast on a geological timescale. The present concentration of greenhouse gases is 30% above the benchmark pre-industrial content, rising to ...
“Climate Change” as one of the TOP
... …. There is also a large discrepancy between the immediate time horizon employed by most business and political leaders and the long-term approach required to tackle risks on a global scale…. ...
... …. There is also a large discrepancy between the immediate time horizon employed by most business and political leaders and the long-term approach required to tackle risks on a global scale…. ...
The “Known” Projections of human drivers
... The Unknowns (and why) Forcings: 1. Feedbacks of clouds on climate 2. Temporal and spatial variance in all physical variables 3. Tropical cyclone effects on ventilation (reduction of the “dead zone”) 4. Effects of human behavior on climate change forcing (CO2, land use, etc.) Biodiversity: 1. Relat ...
... The Unknowns (and why) Forcings: 1. Feedbacks of clouds on climate 2. Temporal and spatial variance in all physical variables 3. Tropical cyclone effects on ventilation (reduction of the “dead zone”) 4. Effects of human behavior on climate change forcing (CO2, land use, etc.) Biodiversity: 1. Relat ...
Results: Impacts to Demand
... • Borehole temperatures indicate warming • But: not every station shows warming; upper-air temperatures not increasing (satellites, balloons) ...
... • Borehole temperatures indicate warming • But: not every station shows warming; upper-air temperatures not increasing (satellites, balloons) ...
press release
... the main cause of the Pacific wind, Waves crashing over roadway in Temwaiku, Kiribati. Courtesy of temperature, and sea level trends Annika Dean. over the past 20 years lies in the Atlantic ...
... the main cause of the Pacific wind, Waves crashing over roadway in Temwaiku, Kiribati. Courtesy of temperature, and sea level trends Annika Dean. over the past 20 years lies in the Atlantic ...
Climate Change
... •climate millions of years ago: global temperature and CO2 levels higher •climate over the last million years: variations in temperature and CO2 levels •climate over the last few thousand years to present: global temperatures rise at time of industrial revolution ...
... •climate millions of years ago: global temperature and CO2 levels higher •climate over the last million years: variations in temperature and CO2 levels •climate over the last few thousand years to present: global temperatures rise at time of industrial revolution ...
6. Integrating Climate Change
... -Developing a climate change plan in 2012 for end-to-end integration of climate change by 2015 -Integrating climate change considerations into all aspect of operations and employees program of work. ...
... -Developing a climate change plan in 2012 for end-to-end integration of climate change by 2015 -Integrating climate change considerations into all aspect of operations and employees program of work. ...
INTRODUCTION
... that the release of fossil fuels will prevent increasing percentages of outgoing thermal energy from permanently leaving the surface of the earth. (ALLEN 2001) In 2001, the Intergovernmental Panel on Climate Change (IPCC) found that the earth will continue to warm over the course of the next 100 yea ...
... that the release of fossil fuels will prevent increasing percentages of outgoing thermal energy from permanently leaving the surface of the earth. (ALLEN 2001) In 2001, the Intergovernmental Panel on Climate Change (IPCC) found that the earth will continue to warm over the course of the next 100 yea ...
Global Temperature Change
... Perry and Hsu (2000) using a solar-luminosity model based solar-related isotopes-variations scanned 90,000-year glacial cycle. They observed excellent correlation using carbon-14 variations and carefully dated tree rings data as far back as the Medieval Warming (900-1300 AD). They extrapolated findi ...
... Perry and Hsu (2000) using a solar-luminosity model based solar-related isotopes-variations scanned 90,000-year glacial cycle. They observed excellent correlation using carbon-14 variations and carefully dated tree rings data as far back as the Medieval Warming (900-1300 AD). They extrapolated findi ...
Earth,Notes,RevQs,Ch21
... 14. Based on the increase in global average surface temperature during the twentieth century when carbon dioxide levels were increasing, temperatures in the lower atmosphere are likely to increase in the future as carbon dioxide levels continue to increase. 15. Other trace gases that are contributin ...
... 14. Based on the increase in global average surface temperature during the twentieth century when carbon dioxide levels were increasing, temperatures in the lower atmosphere are likely to increase in the future as carbon dioxide levels continue to increase. 15. Other trace gases that are contributin ...
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.