Signatures of the Antarctic ozone hole in Southern Hemisphere
... has been shown to be statistically significant 15–17 and distinct from estimates of natural variability 15. As discussed later in this Review, qualitatively similar trends towards the high-index polarity of the SAM are found in climate models forced by increasing greenhouse gases. Such simulations s ...
... has been shown to be statistically significant 15–17 and distinct from estimates of natural variability 15. As discussed later in this Review, qualitatively similar trends towards the high-index polarity of the SAM are found in climate models forced by increasing greenhouse gases. Such simulations s ...
The Impacts of Climate Change on River Flow and Riparian
... 0.92] °C over the last 100 years, a number of effects accompanying this warming have been observed and studied from manifold scientific standpoints (IPCC, 2003; IPCC, 2007a). A recently published set of greenhouse gas (GHG) emission scenarios in the 4th International Panel on Climate Change (IPCC) r ...
... 0.92] °C over the last 100 years, a number of effects accompanying this warming have been observed and studied from manifold scientific standpoints (IPCC, 2003; IPCC, 2007a). A recently published set of greenhouse gas (GHG) emission scenarios in the 4th International Panel on Climate Change (IPCC) r ...
geog_466_final_paper - Protected Areas Law Capacity
... years, this could switch to seawater due to sea-level rise. With more than 1,200 miles of coastline, 4,500 square miles of estuaries and bays (including the well-known Florida Bay), and 6,700 square miles of additional coastal waters, South Florida is highly susceptible to the negative consequences ...
... years, this could switch to seawater due to sea-level rise. With more than 1,200 miles of coastline, 4,500 square miles of estuaries and bays (including the well-known Florida Bay), and 6,700 square miles of additional coastal waters, South Florida is highly susceptible to the negative consequences ...
Divest DU Report - University of Denver
... threat to the future of humanity. Deserts are growing while the world’s ice caps are melting. Our oceans are acidifying, and we can see the pollution hanging over our greatest cities. Record-breaking heat, droughts, and hurricanes threaten millions of people. Experts agree that global warming caused ...
... threat to the future of humanity. Deserts are growing while the world’s ice caps are melting. Our oceans are acidifying, and we can see the pollution hanging over our greatest cities. Record-breaking heat, droughts, and hurricanes threaten millions of people. Experts agree that global warming caused ...
tackling the double injustice of climate change and gender inequality
... change strikes at the root causes of poverty, including gender inequality. Addressing the uncertainties and risks involved in climate change, while at the same time dealing with deeply entrenched gender inequalities, is a dual learning challenge. But promising practices are emerging. Locally-driven, ...
... change strikes at the root causes of poverty, including gender inequality. Addressing the uncertainties and risks involved in climate change, while at the same time dealing with deeply entrenched gender inequalities, is a dual learning challenge. But promising practices are emerging. Locally-driven, ...
The sensitivity of mountain snowpack accumulation to climate warming
... for substantial changes in model physics and forcing data), and their simplicity (which allows fundamental processes to be clearly diagnosed). For precisely determining the value of l these models may not be superior to observational techniques and complex models. However, the use of simple models a ...
... for substantial changes in model physics and forcing data), and their simplicity (which allows fundamental processes to be clearly diagnosed). For precisely determining the value of l these models may not be superior to observational techniques and complex models. However, the use of simple models a ...
tackling the double injustice of climate change and gender inequality
... change strikes at the root causes of poverty, including gender inequality. Addressing the uncertainties and risks involved in climate change, while at the same time dealing with deeply entrenched gender inequalities, is a dual learning challenge. But promising practices are emerging. Locally-driven, ...
... change strikes at the root causes of poverty, including gender inequality. Addressing the uncertainties and risks involved in climate change, while at the same time dealing with deeply entrenched gender inequalities, is a dual learning challenge. But promising practices are emerging. Locally-driven, ...
Summer Season Water Temperature Modeling under the Climate
... species [15–19]. For instance, results of Bouck et al. [14] indicate that sustained water temperature over 24.0 ◦ C can be lethal for certain species of salmonids. A number of studies have been conducted on the analysis and simulation of water temperature under climate change. These studies can be d ...
... species [15–19]. For instance, results of Bouck et al. [14] indicate that sustained water temperature over 24.0 ◦ C can be lethal for certain species of salmonids. A number of studies have been conducted on the analysis and simulation of water temperature under climate change. These studies can be d ...
Potential Arctic tundra vegetation shifts in
... Climate change in the Arctic region affects tundra vegetation composition. The northernmost tundra is dominated by mosses and lichens due to the extremely low summer temperatures. Southwards, with increasing summer temperatures, graminoids and dwarf shrubs increase in abundance (Walker et al., 2005) ...
... Climate change in the Arctic region affects tundra vegetation composition. The northernmost tundra is dominated by mosses and lichens due to the extremely low summer temperatures. Southwards, with increasing summer temperatures, graminoids and dwarf shrubs increase in abundance (Walker et al., 2005) ...
Climate Change, Mean Sea Level and High Tides in the Bay of Fundy
... that, independent of global warming related to climate change, sea level and tidal range have been increasing in this system. Our numerical model investigation indicates that recent changes in sea level, attributed in part to post-glacial rebound, are giving rise to increasing tides. The combined ef ...
... that, independent of global warming related to climate change, sea level and tidal range have been increasing in this system. Our numerical model investigation indicates that recent changes in sea level, attributed in part to post-glacial rebound, are giving rise to increasing tides. The combined ef ...
Bird Species and Climate Change
... While every effort has been made to ensure that this document and the sources of information used here are free of error, the authors: Are not responsible, or liable for, the accuracy, currency and reliability of any information provided in this publication; Make no express or implied representation ...
... While every effort has been made to ensure that this document and the sources of information used here are free of error, the authors: Are not responsible, or liable for, the accuracy, currency and reliability of any information provided in this publication; Make no express or implied representation ...
Earth Day – Special Virtual Issue from Berghahn Journals
... curse’. This pattern is especially acute in Russia due to the sudden withdrawal of the state from rural collectivization projects beginning in the 1980s, combined with the aggressive industrial development of selective regions based on their natural resources (Crate 2006; Ziker 2002). Anthropologica ...
... curse’. This pattern is especially acute in Russia due to the sudden withdrawal of the state from rural collectivization projects beginning in the 1980s, combined with the aggressive industrial development of selective regions based on their natural resources (Crate 2006; Ziker 2002). Anthropologica ...
Mental Health and Our Changing Climate
... of Psychiatry, Uniformed Services University of the Health Sciences & Center for the Study of Traumatic Stress), Susan Schneider (University of the Pacific), Robert Ursano (Center Department of Psychiatry, Uniformed Services University of the Health Sciences & Center for the Study of Traumatic Stres ...
... of Psychiatry, Uniformed Services University of the Health Sciences & Center for the Study of Traumatic Stress), Susan Schneider (University of the Pacific), Robert Ursano (Center Department of Psychiatry, Uniformed Services University of the Health Sciences & Center for the Study of Traumatic Stres ...
Climate Change and Its Impact on Groundwater
... certain area” and a statistically significant variation of the mean state of the climate or of its variability lasting for decades or longer, is referred to as climate change. Evidence is mounting that we are in a period of climate change brought about by increasing atmospheric concentrations of gre ...
... certain area” and a statistically significant variation of the mean state of the climate or of its variability lasting for decades or longer, is referred to as climate change. Evidence is mounting that we are in a period of climate change brought about by increasing atmospheric concentrations of gre ...
Stabilization of atmospheric carbon dioxide via zero emissions—An
... a new CO2 mitigation strategy based on the Zstabilization pathway, we calculated climate projections for test case scenarios using a simplified climate system model.18) A brief description of the model and the values of parameters adopted in the present study are given in the Appendix. It should be n ...
... a new CO2 mitigation strategy based on the Zstabilization pathway, we calculated climate projections for test case scenarios using a simplified climate system model.18) A brief description of the model and the values of parameters adopted in the present study are given in the Appendix. It should be n ...
of babies and bathwater: why the clean air act`s cooperative
... A cooperative federalism framework modeled on that of the Clean Air Act could help fill some of the gaps that a carbon emission trading strategy will inevitably leave. At least some of EPA’s current reluctance to address GHG emissions through the Clean Air Act results from the belief that the Act is ...
... A cooperative federalism framework modeled on that of the Clean Air Act could help fill some of the gaps that a carbon emission trading strategy will inevitably leave. At least some of EPA’s current reluctance to address GHG emissions through the Clean Air Act results from the belief that the Act is ...
AN ASSESSMENT OF THE ECONOMIC IMPACT OF CLIMATE LIMITED
... scenarios used in this study are based on the Special Report Emissions Scenarios (SRES) storylines. Table 1 describes the SRES A2 and B2 storylines used for calculating future GHG and other emissions. ...
... scenarios used in this study are based on the Special Report Emissions Scenarios (SRES) storylines. Table 1 describes the SRES A2 and B2 storylines used for calculating future GHG and other emissions. ...
A Breath of Fresh Air - UK Health Alliance on Climate Change
... Health for Northern Ireland; and the Departments of Economy and Infrastructure, Environment and Rural Affairs, and Health, Wellbeing and Sport for Wales. This will require effective working between governmental departments within each part of the UK. It will also require ongoing dialogue between the ...
... Health for Northern Ireland; and the Departments of Economy and Infrastructure, Environment and Rural Affairs, and Health, Wellbeing and Sport for Wales. This will require effective working between governmental departments within each part of the UK. It will also require ongoing dialogue between the ...
Potential climate-change impacts on the Chesapeake Bay
... concentrations, sea level, and water temperature of 50–160%, 0.7–1.6 m, and 2–6 C, respectively. Also likely are increases in precipitation amount (very likely in the winter and spring), precipitation intensity, intensity of tropical and extratropical cyclones (though their frequency may decrease) ...
... concentrations, sea level, and water temperature of 50–160%, 0.7–1.6 m, and 2–6 C, respectively. Also likely are increases in precipitation amount (very likely in the winter and spring), precipitation intensity, intensity of tropical and extratropical cyclones (though their frequency may decrease) ...
Ocean Acidification: modelled impacts from lower and higher trophic
... near-bed processes was poor for the SB site (due to lack of pore water exchange). The lack of observations aggregated on the size-spectra scale hinders validation of the size-structured model representing the upper layers of the marine food web. Observations presented in Jennings et al. (2002) and M ...
... near-bed processes was poor for the SB site (due to lack of pore water exchange). The lack of observations aggregated on the size-spectra scale hinders validation of the size-structured model representing the upper layers of the marine food web. Observations presented in Jennings et al. (2002) and M ...
Managing Physical Impacts of Climate Change: An Attentional
... So stimuli could be noticed, but still not have any attention devoted to them, if they are not interpreted as having a potential impact. ABV argues that three basic principles determine how firms decide how much attention to devote to stimuli (Ocasio, 1997). First, firms have a selective focus of at ...
... So stimuli could be noticed, but still not have any attention devoted to them, if they are not interpreted as having a potential impact. ABV argues that three basic principles determine how firms decide how much attention to devote to stimuli (Ocasio, 1997). First, firms have a selective focus of at ...
intended nationally determined contribution of mongolia
... (in comparison with the average temperatures during 1986-2005)...................14 Figure 2.3. Future changes in precipitation in a) winter and b) summer seasons, % (in comparison with the average of period of 1986-2005).................................15 Figure 8.1. CO2 emissions from fuel combust ...
... (in comparison with the average temperatures during 1986-2005)...................14 Figure 2.3. Future changes in precipitation in a) winter and b) summer seasons, % (in comparison with the average of period of 1986-2005).................................15 Figure 8.1. CO2 emissions from fuel combust ...
Introduction to atmospheric aerosols
... High up in the atmosphere is a layer called the stratosphere. Part of the stratosphere is the ozone layer, which absorbs ultraviolet B wavelengths. UVB is known to cause skin cancer; therefore a healthy ozone layer is very important to human health. Many synthetic products once contained chlorine co ...
... High up in the atmosphere is a layer called the stratosphere. Part of the stratosphere is the ozone layer, which absorbs ultraviolet B wavelengths. UVB is known to cause skin cancer; therefore a healthy ozone layer is very important to human health. Many synthetic products once contained chlorine co ...
Climate Change Analysis
... Figure 2.4: Grid boxes for regional Basin projections (e.g., Canadian Global Climate Model).......................... 10 Figure 2.5: (a) Basin average annual mean temperature record and 50-year trends (b) Basin average annual mean temperature record and 30-year trends................................ ...
... Figure 2.4: Grid boxes for regional Basin projections (e.g., Canadian Global Climate Model).......................... 10 Figure 2.5: (a) Basin average annual mean temperature record and 50-year trends (b) Basin average annual mean temperature record and 30-year trends................................ ...
Scientific opinion on climate change
The scientific opinion on climate change is the overall judgment amongst scientists about whether global warming is happening, and if so, its causes and probable consequences. This scientific opinion is expressed in synthesis reports, by scientific bodies of national or international standing, and by surveys of opinion among climate scientists. Individual scientists, universities, and laboratories contribute to the overall scientific opinion via their peer-reviewed publications, and the areas of collective agreement and relative certainty are summarised in these high level reports and surveys.The scientific consensus is that the Earth's climate system is unequivocally warming, and that it is extremely likely (at least 95% probability) that humans are causing most of it through activities that increase concentrations of greenhouse gases in the atmosphere, such as deforestation and burning fossil fuels. In addition, it is likely that some potential further greenhouse gas warming has been offset by increased aerosols.National and international science academies and scientific societies have assessed current scientific opinion on global warming. These assessments are generally consistent with the conclusions of the Intergovernmental Panel on Climate Change, the IPCC Fourth Assessment Report summarized:Warming of the climate system is unequivocal, as evidenced by increases in global average air and ocean temperatures, the widespread melting of snow and ice, and rising global average sea level.Most of the global warming since the mid-20th century is very likely due to human activities.Benefits and costs of climate change for [human] society will vary widely by location and scale. Some of the effects in temperate and polar regions will be positive and others elsewhere will be negative. Overall, net effects are more likely to be strongly negative with larger or more rapid warming.The range of published evidence indicates that the net damage costs of climate change are likely to be significant and to increase over time.The resilience of many ecosystems is likely to be exceeded this century by an unprecedented combination of climate change, associated disturbances (e.g. flooding, drought, wildfire, insects, ocean acidification) and other global change drivers (e.g. land-use change, pollution, fragmentation of natural systems, over-exploitation of resources).Some scientific bodies have recommended specific policies to governments and science can play a role in informing an effective response to climate change, however, policy decisions may require value judgements and so are not included in the scientific opinion.No scientific body of national or international standing maintains a formal opinion dissenting from any of these main points. The last national or international scientific body to drop dissent was the American Association of Petroleum Geologists, which in 2007 updated its statement to its current non-committal position. Some other organizations, primarily those focusing on geology, also hold non-committal positions.