D. Rind, , 105 (1999); DOI: 10.1126/science.284.5411.105
... CO2 concentrations and solar intensity, unchanged; the differing solutions are then thought of as the “chaotic” component of climate variability (9). The primary conclusion of such a study was that chaotic fluctuations at midlatitudes altered the climate by up to 60.5°C, which is twice as large as t ...
... CO2 concentrations and solar intensity, unchanged; the differing solutions are then thought of as the “chaotic” component of climate variability (9). The primary conclusion of such a study was that chaotic fluctuations at midlatitudes altered the climate by up to 60.5°C, which is twice as large as t ...
Dynamic Interactions among People, Livestock, and
... climate change than previously thought. Recent evidence of meteorological data, land cover and climate modeling indicate that warmer temperatures and higher potential evapotranspiration, combined with variable precipitation may already be lowering productivity of much of the East African savanna. Sh ...
... climate change than previously thought. Recent evidence of meteorological data, land cover and climate modeling indicate that warmer temperatures and higher potential evapotranspiration, combined with variable precipitation may already be lowering productivity of much of the East African savanna. Sh ...
Indirect emissions are produced by burning fossil - Academic
... the late 19th century and its projected continuation. Since the early 20th century, Earth's mean surface temperature has increased by about 0.8 °C (1.4 °F), with about two-thirds of the increase occurring since 1980. Warming of the climate system is unequivocal, and scientists are more than 90% cert ...
... the late 19th century and its projected continuation. Since the early 20th century, Earth's mean surface temperature has increased by about 0.8 °C (1.4 °F), with about two-thirds of the increase occurring since 1980. Warming of the climate system is unequivocal, and scientists are more than 90% cert ...
Climate Models and Their Critics
... smalldeadanimals.com, and denialdepot.blogspot.com, embraced debate in the mainstream recompiled it to look like one. Gerlich and Tscheuschner as gospel, as if a single, unsupported scientific community about “Not all of these researchers paper erases decades of lab and field measurements. climate c ...
... smalldeadanimals.com, and denialdepot.blogspot.com, embraced debate in the mainstream recompiled it to look like one. Gerlich and Tscheuschner as gospel, as if a single, unsupported scientific community about “Not all of these researchers paper erases decades of lab and field measurements. climate c ...
Climate and Atmospheric Changes
... More emitted radiation and increased More sunspots will increase the amount temperatures are found around sunspots of heat that stays within the atmosphere. ...
... More emitted radiation and increased More sunspots will increase the amount temperatures are found around sunspots of heat that stays within the atmosphere. ...
Climate change, a festering monster that needs to be curbed
... The impact of climate change or global warming is felt daily. Mother Nature has “slated a number of places to significantly shrink or disappear from the earth entirely by 2100 due to climate change, changing soil and sea levels, natural disasters and economic problems.” Some of these cities are Timb ...
... The impact of climate change or global warming is felt daily. Mother Nature has “slated a number of places to significantly shrink or disappear from the earth entirely by 2100 due to climate change, changing soil and sea levels, natural disasters and economic problems.” Some of these cities are Timb ...
News on the Environment
... summer heat, plants are "climbing" to higher elevations to cope with global warming, a new study shows. Previous research has suggested that many plant and animal species have been shifting their ranges toward the Poles as the planet warms. Now scientists have found evidence that plants have also be ...
... summer heat, plants are "climbing" to higher elevations to cope with global warming, a new study shows. Previous research has suggested that many plant and animal species have been shifting their ranges toward the Poles as the planet warms. Now scientists have found evidence that plants have also be ...
Chapter 19
... • Rarely disturbed ocean sediment cores can provide records up to 180 million years ago as new layers of sediment bury and preserve those of the past • Fossilized specimens of microscopic foraminifera can provide clues to the climate conditions during their lives • Some species are only found in cer ...
... • Rarely disturbed ocean sediment cores can provide records up to 180 million years ago as new layers of sediment bury and preserve those of the past • Fossilized specimens of microscopic foraminifera can provide clues to the climate conditions during their lives • Some species are only found in cer ...
Global Mean Surface Temperature
... and loss of ocean and land ice over the last 40 year other than increase of anthropogenic greenhouse gases Some recent climate trends in the Midwest that have been favorable to agriculture likely will continue in the next few years Climate challenges to agriculture will intensify toward mid-cent ...
... and loss of ocean and land ice over the last 40 year other than increase of anthropogenic greenhouse gases Some recent climate trends in the Midwest that have been favorable to agriculture likely will continue in the next few years Climate challenges to agriculture will intensify toward mid-cent ...
Takle25x25-03 - Department of Geological & Atmospheric
... and loss of ocean and land ice over the last 40 year other than increase of anthropogenic greenhouse gases Some recent climate trends in the Midwest that have been favorable to agriculture likely will continue in the next few years Climate challenges to agriculture will intensify toward mid-cent ...
... and loss of ocean and land ice over the last 40 year other than increase of anthropogenic greenhouse gases Some recent climate trends in the Midwest that have been favorable to agriculture likely will continue in the next few years Climate challenges to agriculture will intensify toward mid-cent ...
climate change - Bucketts Radio
... that people make the most of. The more CO 2 we put into the air, the more the temperature could rise. • Two of the biggest sources of CO 2 are burning fossil fuels and cutting down and burning trees. • Forests are called « carbon sinks » because they take CO2 from the air and store it. When trees ar ...
... that people make the most of. The more CO 2 we put into the air, the more the temperature could rise. • Two of the biggest sources of CO 2 are burning fossil fuels and cutting down and burning trees. • Forests are called « carbon sinks » because they take CO2 from the air and store it. When trees ar ...
World Bank Document
... collntries'-:eSf!j!dally mtddle-incornebn~_1\S China, surpass th9se 'i3f rich(:Quntries. ...
... collntries'-:eSf!j!dally mtddle-incornebn~_1\S China, surpass th9se 'i3f rich(:Quntries. ...
CLIMATE_NRE_480_L13_International_Policy_20160310
... • Given the relation to energy and wealth it is natural to expect there will not to be a “one size fits all solution” for climate change. – One size fits all is one of the most common traps that “managers” and “leaders” fall into. • Feeds polarization and rhetoric • Guided to one size by political i ...
... • Given the relation to energy and wealth it is natural to expect there will not to be a “one size fits all solution” for climate change. – One size fits all is one of the most common traps that “managers” and “leaders” fall into. • Feeds polarization and rhetoric • Guided to one size by political i ...
hurrellhighlights
... different data sources we conclude that there is significant model sensitivity to land cover characterization, with an observed average global temperature range of 0.21K between the simulations. Examination of Future Abrupt Climate Change Aixue Hu, with Gerald Meehl and Weiqing Han (at PAOS, CU) wor ...
... different data sources we conclude that there is significant model sensitivity to land cover characterization, with an observed average global temperature range of 0.21K between the simulations. Examination of Future Abrupt Climate Change Aixue Hu, with Gerald Meehl and Weiqing Han (at PAOS, CU) wor ...
AMERICAN METEOROLOGICAL SOCIETY
... people are causing climate to change. Your question on the extent of human influence is one that has been actively addressed by the scientific community on a continuing basis as we extend our knowledge of the climate system. The scientific community has learned a great deal about Earth’s climate sys ...
... people are causing climate to change. Your question on the extent of human influence is one that has been actively addressed by the scientific community on a continuing basis as we extend our knowledge of the climate system. The scientific community has learned a great deal about Earth’s climate sys ...
Greenhouse Gas Emission Scenarios
... • Second Report 1998: Regional analyses of climate trends, future climate scenarios, and impact scenarios for natural and human systems • Third Report 2001: 3 Working groups, 23 disciplines, 1200 scientists. Much more actual observations of changes in climate and in impacts. Improved climate project ...
... • Second Report 1998: Regional analyses of climate trends, future climate scenarios, and impact scenarios for natural and human systems • Third Report 2001: 3 Working groups, 23 disciplines, 1200 scientists. Much more actual observations of changes in climate and in impacts. Improved climate project ...
PDF
... In the economic valuation of the effects of climate change on agriculture at the national scale, the Ricardian method tends to be the approach most frequently used. Opposed to controlled experiments and related agro-economic simulations, this approach lets the agricultural system itself to reveal it ...
... In the economic valuation of the effects of climate change on agriculture at the national scale, the Ricardian method tends to be the approach most frequently used. Opposed to controlled experiments and related agro-economic simulations, this approach lets the agricultural system itself to reveal it ...
Global warning An incoviniant truth is documentary film about global
... An incoviniant truth is documentary film about global warming, presented by former United States Vice President Al Gore and directed by Davis Guggenheim. The main message in An Inconvenient Truth, is that humans are causing global warming, and the effects are devastating. What is global warming? Glo ...
... An incoviniant truth is documentary film about global warming, presented by former United States Vice President Al Gore and directed by Davis Guggenheim. The main message in An Inconvenient Truth, is that humans are causing global warming, and the effects are devastating. What is global warming? Glo ...
Investigating the Connections between Oil and Gas Industry
... human activity then those with a bachelors. Of the oil and gas professionals with graduate degrees. 67% believed climate change was caused by human activity compared with 38% of the group with bachelors degrees. The O&G group is much more likely to believe that there is no consensus among scientists ...
... human activity then those with a bachelors. Of the oil and gas professionals with graduate degrees. 67% believed climate change was caused by human activity compared with 38% of the group with bachelors degrees. The O&G group is much more likely to believe that there is no consensus among scientists ...
The Cost of Climate Change What We’ll Pay if Global Warming
... rate. We base our economic projections on the most pessimistic of the business-as-usual climate forecasts considered “likely” by the scientific community.1 In this projected climate future, which is still far from the worst-case scenario, global warming causes drastic changes to the planet’s climate ...
... rate. We base our economic projections on the most pessimistic of the business-as-usual climate forecasts considered “likely” by the scientific community.1 In this projected climate future, which is still far from the worst-case scenario, global warming causes drastic changes to the planet’s climate ...
Chapter 9: Carbon Dioxide Test bank questions Multiple Choice 1
... debate? You should: 1) explain what the Kyoto Protocol is and how it came about, 2) discuss the major policy options that form the Kyoto Protocol, and 3) analyze which parties stand to gain or lose from participating in this international treaty by highlighting the points of contention surrounding i ...
... debate? You should: 1) explain what the Kyoto Protocol is and how it came about, 2) discuss the major policy options that form the Kyoto Protocol, and 3) analyze which parties stand to gain or lose from participating in this international treaty by highlighting the points of contention surrounding i ...
What is climate change?
... and Argentina? India, Nigeria, and Ethiopia? • If climate change magnifies inequities between developed and developing nations, what could we do to alleviate this problem? Also: given that developed nations have been the main ones to benefit from warming, how should the burden of addressing being po ...
... and Argentina? India, Nigeria, and Ethiopia? • If climate change magnifies inequities between developed and developing nations, what could we do to alleviate this problem? Also: given that developed nations have been the main ones to benefit from warming, how should the burden of addressing being po ...
Mechanisms of Quaternary climate change: Stability of warm phases
... Figure 1: Recent results from the LOTRED-South America 2k effort. Climate variations in the Northern Patagonian Andes during the past four centuries. a) Summer (Nov - Mar) temperature changes (expressed as departure from calibration period 1908-2003) inferred from a regional network of Fitzroya cupr ...
... Figure 1: Recent results from the LOTRED-South America 2k effort. Climate variations in the Northern Patagonian Andes during the past four centuries. a) Summer (Nov - Mar) temperature changes (expressed as departure from calibration period 1908-2003) inferred from a regional network of Fitzroya cupr ...
Weather EXTREMES - Department of Meteorology and Climate
... (proportional to the cube of wind speeds accumulated over the North Atlantic and western North Pacific basins) has approximately doubled since about 1950, with most of the increase occurring over the past 30 years. According to Emanuel, increases in both intensity and duration of tropical cyclones h ...
... (proportional to the cube of wind speeds accumulated over the North Atlantic and western North Pacific basins) has approximately doubled since about 1950, with most of the increase occurring over the past 30 years. According to Emanuel, increases in both intensity and duration of tropical cyclones h ...
Global warming controversy
The global warming controversy concerns the public debate over whether global warming is occurring, how much has occurred in modern times, what has caused it, what its effects will be, whether any action should be taken to curb it, and if so what that action should be. In the scientific literature, there is a strong consensus that global surface temperatures have increased in recent decades and that the trend is caused primarily by human-induced emissions of greenhouse gases. No scientific body of national or international standing disagrees with this view, though a few organizations with members in extractive industries hold non-committal positions. Disputes over the key scientific facts of global warming are now more prevalent in the popular media than in the scientific literature, where such issues are treated as resolved, and more in the United States than globally.Political and popular debate concerning the existence and cause of climate change includes the reasons for the increase seen in the instrumental temperature record, whether the warming trend exceeds normal climatic variations, and whether human activities have contributed significantly to it. Scientists have resolved many of these questions decisively in favour of the view that the current warming trend exists and is ongoing, that human activity is the primary cause, and that it is without precedent in at least 2000 years. Disputes that also reflect scientific debate include estimates of how responsive the climate system might be to any given level of greenhouse gases (climate sensitivity), and what the consequences of global warming will be.Global warming remains an issue of widespread political debate, often split along party political lines, especially in the United States. Many of the largely settled scientific issues, such as the human responsibility for global warming, remain the subject of politically or economically motivated attempts to downplay, dismiss or deny them – an ideological phenomenon categorised by academics and scientists as climate change denial. The sources of funding for those involved with climate science – both supporting and opposing mainstream scientific positions – have been questioned by both sides. There are debates about the best policy responses to the science, their cost-effectiveness and their urgency. Climate scientists, especially in the United States, have reported official and oil-industry pressure to censor or suppress their work and hide scientific data, with directives not to discuss the subject in public communications. Legal cases regarding global warming, its effects, and measures to reduce it have reached American courts. The fossil fuels lobby and free market think tanks have often been identified as overtly or covertly supporting efforts to undermine or discredit the scientific consensus on global warming.