Sensitivity of thermohaline circulation to decadal
... terms of the larger-scale motions. This feature represents the principal source of uncertainty of CGCMs. Advances in supercomputer technology, which has permitted higher model resolutions, have helped to reduce these uncertainties, but significant differences remain between the predicted and the obs ...
... terms of the larger-scale motions. This feature represents the principal source of uncertainty of CGCMs. Advances in supercomputer technology, which has permitted higher model resolutions, have helped to reduce these uncertainties, but significant differences remain between the predicted and the obs ...
REDD+ Mechanism_Overview
... ice, and rising global average sea level” (IPCC Fourth Assessment Report, 2007) “Most of the observed increase in global average temperatures since the mid 20th century is very likely due to observed increases in anthropogenic greenhouse gas concentrations” (IPCC, 2007) REDD Training Course ...
... ice, and rising global average sea level” (IPCC Fourth Assessment Report, 2007) “Most of the observed increase in global average temperatures since the mid 20th century is very likely due to observed increases in anthropogenic greenhouse gas concentrations” (IPCC, 2007) REDD Training Course ...
Transformational Adaptation: Concepts, Examples, and their
... underwent a transition from relatively humid conditions to desert. During this period, human populations in the northern hemisphere sub-tropics adapted to increased aridity and a decline in resource availability through a combination of increased mobility based on extensive grazing (where this enab ...
... underwent a transition from relatively humid conditions to desert. During this period, human populations in the northern hemisphere sub-tropics adapted to increased aridity and a decline in resource availability through a combination of increased mobility based on extensive grazing (where this enab ...
1 Darrel Moellendorf Forthcoming in Dominic Roser and Jennifer
... Mitigation policy seeks to reduce the negative effects of climate change. This is done by reducing emissions of greenhouse gasses, so as to halt the increase of their build up in the atmosphere. According to the current scientific consensus, by any reasonable judgment of the aims of mitigation we ha ...
... Mitigation policy seeks to reduce the negative effects of climate change. This is done by reducing emissions of greenhouse gasses, so as to halt the increase of their build up in the atmosphere. According to the current scientific consensus, by any reasonable judgment of the aims of mitigation we ha ...
Should we believe model predictions of future climate
... There is clear and widespread evidence that the climate on Earth is changing rapidly. Human influence is very likely responsible for many of the observed largescale trends of warming, and these are almost certain to continue in the near future (IPCC 2007). However, in order to make decisions for miti ...
... There is clear and widespread evidence that the climate on Earth is changing rapidly. Human influence is very likely responsible for many of the observed largescale trends of warming, and these are almost certain to continue in the near future (IPCC 2007). However, in order to make decisions for miti ...
Discourse analysis of media coverage of climate change
... printed in the New York Times on December 18, 1938, suggests the issue is not new at all. The same article notes scientists had observed increasing temperatures in the United States starting from the year 1929. Research conducted in the Arctic suggested those increases were believed, even then, to b ...
... printed in the New York Times on December 18, 1938, suggests the issue is not new at all. The same article notes scientists had observed increasing temperatures in the United States starting from the year 1929. Research conducted in the Arctic suggested those increases were believed, even then, to b ...
DEPARTMENT OF THE ENVIRONMENT, CLIMATE CHANGE
... complemented by the regulation and enforcement capacity provided through the statutory functions of the Environment Protection Authority. A key focus of the Department is the development and implementation of policies and programs to ensure more sustainable use of water and energy, to respond and ad ...
... complemented by the regulation and enforcement capacity provided through the statutory functions of the Environment Protection Authority. A key focus of the Department is the development and implementation of policies and programs to ensure more sustainable use of water and energy, to respond and ad ...
Highly Significant Responses to Anthropogenic Forcings of the
... Assessing uncertainties in modeled projections of climate change is a task of obvious practical importance. Broadly speaking such uncertainties fall into three categories (see, e.g., Hawkins and Sutton 2009): those due to our inability to know the future external forcings, those related to flaws in ...
... Assessing uncertainties in modeled projections of climate change is a task of obvious practical importance. Broadly speaking such uncertainties fall into three categories (see, e.g., Hawkins and Sutton 2009): those due to our inability to know the future external forcings, those related to flaws in ...
Responses to Changing Atmosphere and Climate
... sensitivities. To effectively project these global climate changes to local and regional scales where environmental impacts can be evaluated, GCM outputs derived at the grid scales of 2.5⬚ ⫻ 3.25⬚ are applied to the region of interest using one of many downscaling methods that provide increased spat ...
... sensitivities. To effectively project these global climate changes to local and regional scales where environmental impacts can be evaluated, GCM outputs derived at the grid scales of 2.5⬚ ⫻ 3.25⬚ are applied to the region of interest using one of many downscaling methods that provide increased spat ...
The future of terrestrial mammals in the Mediterranean basin under
... complex regions on the Earth from a geological, biological and cultural point of view [1]. Widely considered as one of the global hotspots of biodiversity [2,3], the region hosts about 25 000 plant species (50% of which are endemic), more than 150 000 insect species (on average 15–20% of endemics; u ...
... complex regions on the Earth from a geological, biological and cultural point of view [1]. Widely considered as one of the global hotspots of biodiversity [2,3], the region hosts about 25 000 plant species (50% of which are endemic), more than 150 000 insect species (on average 15–20% of endemics; u ...
Unintended effects of technology on climate change adaptation: an
... adaptation policies in Peru and worldwide, this essay links the often disparate research on the history and geography of technology, environmental history, climate change, social-ecological systems, and the political ecology of the hydro-social cycle. Our principal goal is to bring the fruits of exc ...
... adaptation policies in Peru and worldwide, this essay links the often disparate research on the history and geography of technology, environmental history, climate change, social-ecological systems, and the political ecology of the hydro-social cycle. Our principal goal is to bring the fruits of exc ...
The Meaning of Uncertainty: Debating Climate Change in the Gilded
... The writings produced over the course of the climate debate are rife with paradox and uncertainty. The scientists, boosters, and surveyors who argued about climate change in the late nineteenth century struggled with, embraced, and used uncertainty in myriad ways. Sometimes proponents of modern scie ...
... The writings produced over the course of the climate debate are rife with paradox and uncertainty. The scientists, boosters, and surveyors who argued about climate change in the late nineteenth century struggled with, embraced, and used uncertainty in myriad ways. Sometimes proponents of modern scie ...
PDF
... emissions make up almost half of New Zealand‟s gross emissions: at current targets, with a conservative carbon price of NZ$25, by 2020 New Zealand agricultural emissions will have an annual opportunity cost of $1 billion11. If New Zealanders could even halve emissions from agriculture we would benef ...
... emissions make up almost half of New Zealand‟s gross emissions: at current targets, with a conservative carbon price of NZ$25, by 2020 New Zealand agricultural emissions will have an annual opportunity cost of $1 billion11. If New Zealanders could even halve emissions from agriculture we would benef ...
Contrasting responses of mean and extreme snowfall to climate
... who are very much interested in the depth. Consequently, ...
... who are very much interested in the depth. Consequently, ...
Risks of Climate Change with Respect to the Singapore
... unprecedented over the past five decades. Globally, the atmosphere and the ocean are becoming increasingly warmer, the amount of ice on the earth is decreasing over the oceans, and the sea level has risen. According to the Intergovernmental Panel on Climate Change, the average increase in global tem ...
... unprecedented over the past five decades. Globally, the atmosphere and the ocean are becoming increasingly warmer, the amount of ice on the earth is decreasing over the oceans, and the sea level has risen. According to the Intergovernmental Panel on Climate Change, the average increase in global tem ...
Central Bedfordshire Climate Change Adaptation Evidence Base
... The Council’s Climate Change Strategy acknowledges the risks of climate change to Central Bedfordshire and sets out strategic goals and targets for reducing carbon emissions and for increasing preparedness which will need to be carried through into the Climate Change Adaptation Plan. A management bo ...
... The Council’s Climate Change Strategy acknowledges the risks of climate change to Central Bedfordshire and sets out strategic goals and targets for reducing carbon emissions and for increasing preparedness which will need to be carried through into the Climate Change Adaptation Plan. A management bo ...
Accounting for Health Impacts of Climate Change
... global warming is without doubt happening, and that in all likelihood (greater than 90% probability) this warming is primarily caused by human activity. Furthermore, recent observations show that some climate indicators are near or beyond the upper range of the IPCC’s 1990 projections. A warmer and ...
... global warming is without doubt happening, and that in all likelihood (greater than 90% probability) this warming is primarily caused by human activity. Furthermore, recent observations show that some climate indicators are near or beyond the upper range of the IPCC’s 1990 projections. A warmer and ...
Potential Earnings Impacts from Climate Change: Energy Infrastructure
... Liable parties who are able to reduce their emissions below the level of emissions for which they have permits are able to sell excess permits on market. The European Union Emissions Trading Scheme (EU ETS) is an example of a cap and trade scheme. Under a baseline and credit scheme, liable parties a ...
... Liable parties who are able to reduce their emissions below the level of emissions for which they have permits are able to sell excess permits on market. The European Union Emissions Trading Scheme (EU ETS) is an example of a cap and trade scheme. Under a baseline and credit scheme, liable parties a ...
Climate Change and Wildfire in California AL Westerling, University
... effect on risks for these fires as they could for energy-limited fire regimes. Indirectly, however, changes in temperature may have an effect on moisture-limited wildfire risks through their potential to affect the moisture available for the growth of vegetation during the growing season. For exampl ...
... effect on risks for these fires as they could for energy-limited fire regimes. Indirectly, however, changes in temperature may have an effect on moisture-limited wildfire risks through their potential to affect the moisture available for the growth of vegetation during the growing season. For exampl ...
Projection of Temperature and Precipitation in Southern Iran Using
... Community–Hamburg atmospheric model (ECHAM5) and the European Centre for Medium-Range Weather Forecasts’ (ECMWF) 40-year reanalysis (ERA40) data to analyze the effects of climate change on the Arabian Peninsula. While ECHAM5 and ERA40 exhibited drier and warmer biases over the Peninsula, RegCM4 pred ...
... Community–Hamburg atmospheric model (ECHAM5) and the European Centre for Medium-Range Weather Forecasts’ (ECMWF) 40-year reanalysis (ERA40) data to analyze the effects of climate change on the Arabian Peninsula. While ECHAM5 and ERA40 exhibited drier and warmer biases over the Peninsula, RegCM4 pred ...
Assessing Effects of Variation in Global Climate Data Sets on Spatial
... Editor’s Note: Dr. Kurt Johnson ([email protected]) served as the Guest Editor and invited this themed paper focused on assessing impacts and vulnerability of fish and wildlife to accelerating climate change. ...
... Editor’s Note: Dr. Kurt Johnson ([email protected]) served as the Guest Editor and invited this themed paper focused on assessing impacts and vulnerability of fish and wildlife to accelerating climate change. ...
Strengthening Sovereignty
... Dyer looks to global warming for causes and solutions. Climate change is not just about temperature, however. It is about chemical changes to the atmosphere and oceans, and sea level rise, severe weather fluctuations, and much more. Imagine, for example, the vast difference in a world where so many ...
... Dyer looks to global warming for causes and solutions. Climate change is not just about temperature, however. It is about chemical changes to the atmosphere and oceans, and sea level rise, severe weather fluctuations, and much more. Imagine, for example, the vast difference in a world where so many ...
Cenozoic Cooling Research Paper
... Around 50 mya a collision of the Indian and Eurasia plate had occurred setting off a climatic change in Earth’s carbon cycle. There have been numerous theories and factors that attributed to Cenozoic cooling such as weathering, decrease of volcanic emissions, or possibly erosion of mountain ranges t ...
... Around 50 mya a collision of the Indian and Eurasia plate had occurred setting off a climatic change in Earth’s carbon cycle. There have been numerous theories and factors that attributed to Cenozoic cooling such as weathering, decrease of volcanic emissions, or possibly erosion of mountain ranges t ...
A Climate Change Exposure Summary for Species and
... et al. 2006). Not only is the climate demonstrably changing, but the ecological consequences that were recently predicted to occur decades from now (e.g., species range shifts, flooding events) are occurring now (Staudinger et al. 2012, Parry et al. 2007, Root et al. 2003). We know from modeling and ...
... et al. 2006). Not only is the climate demonstrably changing, but the ecological consequences that were recently predicted to occur decades from now (e.g., species range shifts, flooding events) are occurring now (Staudinger et al. 2012, Parry et al. 2007, Root et al. 2003). We know from modeling and ...
Climate Change Adaptation Actions for Local
... This report was developed as part of the Australian Government’s National Climate Change Adaptation Programme, which is helping to address the need to prepare Australian governments, vulnerable industries, communities and ecosystems to manage the unavoidable consequences of climate change. This repo ...
... This report was developed as part of the Australian Government’s National Climate Change Adaptation Programme, which is helping to address the need to prepare Australian governments, vulnerable industries, communities and ecosystems to manage the unavoidable consequences of climate change. This repo ...
Climate change and agriculture
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Climate change and agriculture are interrelated processes, both of which take place on a global scale. Climate change affects agriculture in a number of ways, including through changes in average temperatures, rainfall, and climate extremes (e.g., heat waves); changes in pests and diseases; changes in atmospheric carbon dioxide and ground-level ozone concentrations; changes in the nutritional quality of some foods; and changes in sea level.Climate change is already affecting agriculture, with effects unevenly distributed across the world. Future climate change will likely negatively affect crop production in low latitude countries, while effects in northern latitudes may be positive or negative. Climate change will probably increase the risk of food insecurity for some vulnerable groups, such as the poor.Agriculture contributes to climate change by (1) anthropogenic emissions of greenhouse gases (GHGs), and (2) by the conversion of non-agricultural land (e.g., forests) into agricultural land. Agriculture, forestry and land-use change contributed around 20 to 25% to global annual emissions in 2010.There are range of policies that can reduce the risk of negative climate change impacts on agriculture, and to reduce GHG emissions from the agriculture sector.