Living in an Uncertain World
... respect to the response of social and biological systems to multiple stressors – strongly argues for mitigation rather than adaptation (reinforcing and adding to other arguments, i.e. ethical ones). 2. To limit global warming to 2C – in fact, to keep global warming below 5C – we must cut emissions m ...
... respect to the response of social and biological systems to multiple stressors – strongly argues for mitigation rather than adaptation (reinforcing and adding to other arguments, i.e. ethical ones). 2. To limit global warming to 2C – in fact, to keep global warming below 5C – we must cut emissions m ...
Download paper (PDF)
... issue, sometimes also referred to as "global warming," even though climate change involves much more than warming. This paper describes the development of scientific and public understanding1 of climate change in the United States, focusing especially on the riddle of noncorrespondence: Why, as scie ...
... issue, sometimes also referred to as "global warming," even though climate change involves much more than warming. This paper describes the development of scientific and public understanding1 of climate change in the United States, focusing especially on the riddle of noncorrespondence: Why, as scie ...
R eports
... Abstract. Physiological tolerance of environmental conditions can influence species-level responses to climate change. Here, we used species-specific thermal tolerances to predict the community responses of ant species to experimental forest-floor warming at the northern and southern boundaries of temp ...
... Abstract. Physiological tolerance of environmental conditions can influence species-level responses to climate change. Here, we used species-specific thermal tolerances to predict the community responses of ant species to experimental forest-floor warming at the northern and southern boundaries of temp ...
Climate Change - Kansas Newspapers in Education
... People are adding several types of greenhouse gases to the atmosphere, and each gas's effect on climate change depends on three main factors: How much — People produce larger amounts of some greenhouse gases than others. Carbon dioxide is the greenhouse gas you hear people talk about the most. That' ...
... People are adding several types of greenhouse gases to the atmosphere, and each gas's effect on climate change depends on three main factors: How much — People produce larger amounts of some greenhouse gases than others. Carbon dioxide is the greenhouse gas you hear people talk about the most. That' ...
Workshop summary
... These strategies which include programs such as REDD and sustainable land and water management, advocate a range of good practices that are often also the most effective strategy to improve the resilience of food system assets to climate change. Mechanisms for regional cooperation Having identified ...
... These strategies which include programs such as REDD and sustainable land and water management, advocate a range of good practices that are often also the most effective strategy to improve the resilience of food system assets to climate change. Mechanisms for regional cooperation Having identified ...
Carbon cycle changes in the North Pacific
... In addition, the strong equatorial upwelling in the Pacific brings high CO2 waters to the surface making the southern portions of the North Pacific a large natural source of CO2 to the atmosphere. Evidence is accumulating that there is substantial variability in the cycling of carbon and related bio ...
... In addition, the strong equatorial upwelling in the Pacific brings high CO2 waters to the surface making the southern portions of the North Pacific a large natural source of CO2 to the atmosphere. Evidence is accumulating that there is substantial variability in the cycling of carbon and related bio ...
Climate change and disaster management
... Populations are highly variable in their endowments and the developing countries, particularly the least developed countries . . . have lesser capacity to adapt and are more vulnerable to climate change damages, just as they are more vulnerable to other stresses.This condition is most extreme among ...
... Populations are highly variable in their endowments and the developing countries, particularly the least developed countries . . . have lesser capacity to adapt and are more vulnerable to climate change damages, just as they are more vulnerable to other stresses.This condition is most extreme among ...
27. Coastal saltmarsh - Natural England publications
... element of the intertidal habitat, with the potential for abrupt changes (Mieszkowska, 2010). Relative sea level rise (taking account of isostatic changes), storm events, and changes in the availability and movement of sediment are already having effects on saltmarsh, and climate change projections ...
... element of the intertidal habitat, with the potential for abrupt changes (Mieszkowska, 2010). Relative sea level rise (taking account of isostatic changes), storm events, and changes in the availability and movement of sediment are already having effects on saltmarsh, and climate change projections ...
HRM Climate SMART Community Action Guide to Climate Change
... preparedness and response resources. Please note that emergency response is the responsibility of local authorities, such as the local fire department, Nova Scotia Community Services, HRM Emergency Management Operations (EMO), the Red Cross, police (Halifax Regional and RCMP), and other community au ...
... preparedness and response resources. Please note that emergency response is the responsibility of local authorities, such as the local fire department, Nova Scotia Community Services, HRM Emergency Management Operations (EMO), the Red Cross, police (Halifax Regional and RCMP), and other community au ...
Gender and Climate Change
... ◦ United Nations Convention on Biological Diversity (UNCBD) ◦ United Nations Convention on Combating Desertification ...
... ◦ United Nations Convention on Biological Diversity (UNCBD) ◦ United Nations Convention on Combating Desertification ...
On predicting climate under climate change
... IC ensembles are more likely to better represent the model’s long term climate for any length of simulation. However, such ensembles are not more computationally efficient; the distributions built from ten (three) member ensembles are not more reliable than the distribution from a single simulation ...
... IC ensembles are more likely to better represent the model’s long term climate for any length of simulation. However, such ensembles are not more computationally efficient; the distributions built from ten (three) member ensembles are not more reliable than the distribution from a single simulation ...
Vol.11, No.1, 2011
... happen to this threshold for convection as global temperatures rise? If the threshold were to stay around 27°C, then the region of the ocean surface characterized by deep convection would expand as climate warms. A definitive answer has eluded scientists because reported measurements of the tropical ...
... happen to this threshold for convection as global temperatures rise? If the threshold were to stay around 27°C, then the region of the ocean surface characterized by deep convection would expand as climate warms. A definitive answer has eluded scientists because reported measurements of the tropical ...
Climate change and mammals: evolutionary
... measured changes in body size using museum specimens (Table 1). Of the live animal studies, traits measured included the following: reproductive timing (six studies), emergence from hibernation (three studies), body mass (five studies) and litter size (one study) and involved 11 herbivores (three sm ...
... measured changes in body size using museum specimens (Table 1). Of the live animal studies, traits measured included the following: reproductive timing (six studies), emergence from hibernation (three studies), body mass (five studies) and litter size (one study) and involved 11 herbivores (three sm ...
Educating for optimism and hope in troubled times
... company ExxonMobil ... Atlas has supported more than 30 other foreign think-tanks that espouse climate change scepticism. What should be noted is that much of the opposition to the notion of climate change comes from and is funded by major fossil fuel companies and organisations that espouse a free ...
... company ExxonMobil ... Atlas has supported more than 30 other foreign think-tanks that espouse climate change scepticism. What should be noted is that much of the opposition to the notion of climate change comes from and is funded by major fossil fuel companies and organisations that espouse a free ...
Russia`s Reluctance to Ratify Kyoto: an Economic
... Protocol achieves very little in terms of environmental effectiveness. In the light of long-term stabilisation goals for CO2 like the ones proposed by the Intergovernmental Panel on Climate Change4 it is evident that much greater reduction measures would have to be undertaken in order to reach these ...
... Protocol achieves very little in terms of environmental effectiveness. In the light of long-term stabilisation goals for CO2 like the ones proposed by the Intergovernmental Panel on Climate Change4 it is evident that much greater reduction measures would have to be undertaken in order to reach these ...
Atmosphere and Wind - Cabarrus County Schools
... information concerning climate change - Global consensus of scientific climate research - Summarized thousands of studies • Documented observed trends in surface temperature, precipitation patterns, snow and ice cover, sea levels, storm intensity, etc. • Predicted impacts of current and future clima ...
... information concerning climate change - Global consensus of scientific climate research - Summarized thousands of studies • Documented observed trends in surface temperature, precipitation patterns, snow and ice cover, sea levels, storm intensity, etc. • Predicted impacts of current and future clima ...
Climate change and water resources
... Concerns over the pace of climate change are compounded by two mechanisms – known as non-linear biophysical changes and positive feedback mechanisms – which could further accelerate the damages caused by climate change. Non-linear biophysical changes refer to the risk of sudden or extreme climate ch ...
... Concerns over the pace of climate change are compounded by two mechanisms – known as non-linear biophysical changes and positive feedback mechanisms – which could further accelerate the damages caused by climate change. Non-linear biophysical changes refer to the risk of sudden or extreme climate ch ...
Effects of 2°C Warming IMPACT2C modelling results: climate
... (relative to pre-industrial levels) even if the global goal is achieved. This effect is very large in some regions. At 2°C of global mean warming, When might we hit 2°C? the Iberian Peninsula and other parts of the Mediterranean could experience 3°C of warming The IMPACT2C project has analysed the R ...
... (relative to pre-industrial levels) even if the global goal is achieved. This effect is very large in some regions. At 2°C of global mean warming, When might we hit 2°C? the Iberian Peninsula and other parts of the Mediterranean could experience 3°C of warming The IMPACT2C project has analysed the R ...
KEY MESSAGES FOR COP 20 AND 4:17 pm
... at just 0.8C of warming. Our livelihoods and food sovereignty are at risk, grave impacts on oceans and fish are worsening and our water sources are drying up. In many places Climate Change is a question of life and death, threatening particularly those whose rights are violated and have least access ...
... at just 0.8C of warming. Our livelihoods and food sovereignty are at risk, grave impacts on oceans and fish are worsening and our water sources are drying up. In many places Climate Change is a question of life and death, threatening particularly those whose rights are violated and have least access ...
Improved Integrated Urban Wastewater System Operational Control
... Operational control optimisation has the potential to improve the quality of water under the considered climate change scenarios. Operational control optimisation under the combined climate change with urbanisation scenarios can improve the water quality indicators to some extent. RD has more ...
... Operational control optimisation has the potential to improve the quality of water under the considered climate change scenarios. Operational control optimisation under the combined climate change with urbanisation scenarios can improve the water quality indicators to some extent. RD has more ...
Climate Change Survey Measures: Exploring Perceived Bias and
... Climate Change The global atmospheric concentration of carbon dioxide, methane, and nitrous oxide has increased substantially as a result of industrialization, large-scale agriculture, and sustained fossil fuel use (ipcc 2007). Atmospheric greenhouse gas levels strongly suggest a relationship with c ...
... Climate Change The global atmospheric concentration of carbon dioxide, methane, and nitrous oxide has increased substantially as a result of industrialization, large-scale agriculture, and sustained fossil fuel use (ipcc 2007). Atmospheric greenhouse gas levels strongly suggest a relationship with c ...
here - Snowchange Cooperative
... “Welcome mayors, Elders, visitors. For three to five years, we have traveled throughout Alaska communities and listened to Elders talk about climate change. First, I want to welcome you to the biggest city of the biggest state. Alaska has half of the world’s biggest volcanoes and 17 of the 20 highes ...
... “Welcome mayors, Elders, visitors. For three to five years, we have traveled throughout Alaska communities and listened to Elders talk about climate change. First, I want to welcome you to the biggest city of the biggest state. Alaska has half of the world’s biggest volcanoes and 17 of the 20 highes ...
Will environmental changes reinforce the forest border of central North America?
... Stand-killing disturbances, such as fire and wind, can give frequency is predicted to increase with global warming tree species adapted to a warmer climate a chance to (Flannigan et al. 2001). A variety of vegetation types replace existing species (Overpeck et al. 1990). Fire has found to the south ...
... Stand-killing disturbances, such as fire and wind, can give frequency is predicted to increase with global warming tree species adapted to a warmer climate a chance to (Flannigan et al. 2001). A variety of vegetation types replace existing species (Overpeck et al. 1990). Fire has found to the south ...
Do your investments destroy or care for the planet
... you want your investments to protect and nurture the Earth’s ecosystems. Why you should care about investment? There is considerable scientific evidence of ecological degradation. A wide range of academic and other evidence indicates that there are significant threats to human life, with a likely fu ...
... you want your investments to protect and nurture the Earth’s ecosystems. Why you should care about investment? There is considerable scientific evidence of ecological degradation. A wide range of academic and other evidence indicates that there are significant threats to human life, with a likely fu ...
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.