Climate evolution in the last five centuries
... which the global tropospheric warming observed in the 20th century has to be interpreted. Although the evidence of an anthropogenic influence on the global climate due to the increase of atmospheric greenhouse gas concentrations is strengthening (IPCC, 2001), it is also acknowledged that uncertainti ...
... which the global tropospheric warming observed in the 20th century has to be interpreted. Although the evidence of an anthropogenic influence on the global climate due to the increase of atmospheric greenhouse gas concentrations is strengthening (IPCC, 2001), it is also acknowledged that uncertainti ...
Simulated and Observed Preindustrial to Modern
... interval was insufficient to significantly enhance photosynthesis. Fung instead proposed that increasing temperatures might have accelerated snowmelt and lengthened the growing season, thereby enhancing photosynthesis, while the melting of permafrost might have released trapped nutrients. Lucht et a ...
... interval was insufficient to significantly enhance photosynthesis. Fung instead proposed that increasing temperatures might have accelerated snowmelt and lengthened the growing season, thereby enhancing photosynthesis, while the melting of permafrost might have released trapped nutrients. Lucht et a ...
A Brewing Storm: The climate change risks to
... For most, coffee is their main or only source of income. Whole regional communities are dependent upon their continued viability. In Mexico and Central America alone, the coffee supply chain employs about 8.5 million people, many of them indigenous, with the livelihoods of 4 million people wholly de ...
... For most, coffee is their main or only source of income. Whole regional communities are dependent upon their continued viability. In Mexico and Central America alone, the coffee supply chain employs about 8.5 million people, many of them indigenous, with the livelihoods of 4 million people wholly de ...
Chile`s Third National Communication on Climate
... Although we have made progresses in the climate action area for our country, climate variations have also been noted even strongly during this term, making it evident for Chile, its Government and its people that climate change arrived to stay within our borders, and that it is urgent to take care o ...
... Although we have made progresses in the climate action area for our country, climate variations have also been noted even strongly during this term, making it evident for Chile, its Government and its people that climate change arrived to stay within our borders, and that it is urgent to take care o ...
The Effects of Climate Change and Variation in New Zealand
... CLIMPACTS system), M. Camillieri and J. de Ruiter. In addition, there have been a number of external individuals and organisations, while not formally part of CLIMPACTS, have graciously contributed their time, ideas, models and/or data to its development, including: T.M.L. Wigley (National Centre fo ...
... CLIMPACTS system), M. Camillieri and J. de Ruiter. In addition, there have been a number of external individuals and organisations, while not formally part of CLIMPACTS, have graciously contributed their time, ideas, models and/or data to its development, including: T.M.L. Wigley (National Centre fo ...
An Action Theory of Adaptation to Climate Change - diss.fu
... between biophysical and social conceptions of vulnerability. They define vulnerability by the ability of individuals or social groups to adapt to external stress (p. 328). Note that this refers to potential adaptations. They also state that “adaptation is facilitated by reducing vulnerability” (p. 3 ...
... between biophysical and social conceptions of vulnerability. They define vulnerability by the ability of individuals or social groups to adapt to external stress (p. 328). Note that this refers to potential adaptations. They also state that “adaptation is facilitated by reducing vulnerability” (p. 3 ...
6 global policy recommendations for a more sustainable
... from nearly four hundred applicants from around the world. The event encouraged young scholars to consider what resilience means in the context of livelihoods under climate change in a vulnerable country l ...
... from nearly four hundred applicants from around the world. The event encouraged young scholars to consider what resilience means in the context of livelihoods under climate change in a vulnerable country l ...
biodegradable materials influencing climate change
... change” [2]. Over the last decade, the EPA, along with many other environmental organizations, have enforced recycling laws and practices to help reduce pollution. Although recycling reduces the need for the use of energy to produce new products from raw materials, I believe that non-recyclable mate ...
... change” [2]. Over the last decade, the EPA, along with many other environmental organizations, have enforced recycling laws and practices to help reduce pollution. Although recycling reduces the need for the use of energy to produce new products from raw materials, I believe that non-recyclable mate ...
Climate Change, its Consequences on Employment and Trade
... in such a way that trainers may add or leave out sections for a specific training session to shorten or lengthen the suggested training. The Manual targets mainly workers and trade unions, both from developing countries and countries with economies in transition from Africa, Asia and the Pacific, Ea ...
... in such a way that trainers may add or leave out sections for a specific training session to shorten or lengthen the suggested training. The Manual targets mainly workers and trade unions, both from developing countries and countries with economies in transition from Africa, Asia and the Pacific, Ea ...
Assessing Dynamic Cost-Benefit Analysis of Climate Policy: the
... monetary terms. Rather, specific quantifications are offered to help expound upon each aspect’s relative importance. ...
... monetary terms. Rather, specific quantifications are offered to help expound upon each aspect’s relative importance. ...
The Value of Linking Mitigation and Adaptation: A Case Study of
... adaptation, and this penetrates mitigation advocacy rhetoric, because as articulated by Kjellen (2006), adaptation raises (at this stage theoretical) concerns that ‘‘some countries might consider their national costs of adaptation to be so much lower than the costs of mitigation that ‘no mitigation ...
... adaptation, and this penetrates mitigation advocacy rhetoric, because as articulated by Kjellen (2006), adaptation raises (at this stage theoretical) concerns that ‘‘some countries might consider their national costs of adaptation to be so much lower than the costs of mitigation that ‘no mitigation ...
Biodiversity and biomes under climatic change
... species or presence (dominance) of characteristic plant functional types (PFTs) (Francis and Currie, 2003; Holdridge, 1947; Whittaker, 1975; Box, 1981). These relationships are then used to forecast biodiversity changes and biome shifts under various climate change scenarios (Thuiller, 2003; Sommer ...
... species or presence (dominance) of characteristic plant functional types (PFTs) (Francis and Currie, 2003; Holdridge, 1947; Whittaker, 1975; Box, 1981). These relationships are then used to forecast biodiversity changes and biome shifts under various climate change scenarios (Thuiller, 2003; Sommer ...
Recent climate change in Japan
... the recent period 1976–2000, which can be clearly identified by the case of Tokyo and also for the other stations under study. The temperature series in Japan show remarkable correlations with the global temperature anomalies, explaining a great correspondence between the recent trends of warming in ...
... the recent period 1976–2000, which can be clearly identified by the case of Tokyo and also for the other stations under study. The temperature series in Japan show remarkable correlations with the global temperature anomalies, explaining a great correspondence between the recent trends of warming in ...
Biosphere feedbacks and climate change
... Earth system models (ESMs) are enhanced general circulation models that include some chemical and biological processes. All Earth system models include a representation of the carbon cycle, that is, carbon dioxide exchanges between ocean, atmosphere and land carbon stores and the response of these e ...
... Earth system models (ESMs) are enhanced general circulation models that include some chemical and biological processes. All Earth system models include a representation of the carbon cycle, that is, carbon dioxide exchanges between ocean, atmosphere and land carbon stores and the response of these e ...
Education sector responses to climate change - UNESDOC
... over the past several years are at high risk of leveling off or even reversing as countries must divert scarce resources to cope with climate change phenomena, such as sea level rise, severe storms, and weather variability, all of which exert inconceivable pressure on food and water supplies, and li ...
... over the past several years are at high risk of leveling off or even reversing as countries must divert scarce resources to cope with climate change phenomena, such as sea level rise, severe storms, and weather variability, all of which exert inconceivable pressure on food and water supplies, and li ...
El Niño Southern Oscillation
... attributed to several leading paradigms. These are: (1) the delayed action oscillator theory (Suarez and Schopf 1988; Battisti and Hirst 1989); (2) the advective-reflective oscillator theory (Picaut et al. 1997); (3) the western Pacific oscillator theory (Weisberg and Wang 1997); (4) the recharge-di ...
... attributed to several leading paradigms. These are: (1) the delayed action oscillator theory (Suarez and Schopf 1988; Battisti and Hirst 1989); (2) the advective-reflective oscillator theory (Picaut et al. 1997); (3) the western Pacific oscillator theory (Weisberg and Wang 1997); (4) the recharge-di ...
The significant climate warming in the northern Tibetan Plateau and
... during the next 100 years (e.g., Jones and Briffa, 1992; Meehl et al., 2007). The observed warming has not been globally uniform, and regional differences in the surface air temperature changes are pronounced. For example, temperatures have increased more at northern high latitudes, and faster warmi ...
... during the next 100 years (e.g., Jones and Briffa, 1992; Meehl et al., 2007). The observed warming has not been globally uniform, and regional differences in the surface air temperature changes are pronounced. For example, temperatures have increased more at northern high latitudes, and faster warmi ...
The roles of public and private actors in the governance of adaptation
... brings up another important issue: the question of insurability. Some experts warn that risks might become uninsurable in the future (see Charpentier 2008; Herweijer et al. 2009), others argue that there are some clear opportunities for the insurance sector to develop new products (Mills 2009). One ...
... brings up another important issue: the question of insurability. Some experts warn that risks might become uninsurable in the future (see Charpentier 2008; Herweijer et al. 2009), others argue that there are some clear opportunities for the insurance sector to develop new products (Mills 2009). One ...
CLIMATE CHANGE Indicators for Ireland (2000-LS-5.2.2-M1) Final Report
... succinctly, critical information regarding climatic trends. ...
... succinctly, critical information regarding climatic trends. ...
elg15f15 - University of Oregon
... prepared for the past 30 years to focus predominantly on small, student-collected data sets designed to solve well-defined problems. What is required today, particularly for environmental data, is a synthesis approach that directly incorporates uncertainness and biases in the data, accesses multiple ...
... prepared for the past 30 years to focus predominantly on small, student-collected data sets designed to solve well-defined problems. What is required today, particularly for environmental data, is a synthesis approach that directly incorporates uncertainness and biases in the data, accesses multiple ...
Potential impacts of global climate change on freshwater fisheries
... gas concentrations. The concentrations of greenhouse gases like CO2, NO2, and CH4 remained more or less stable in the tens of thousands of years preceding the industrial revolution. However, once fossil fuel combustion increased, concentrations of these gases began to rise. For example, the concentr ...
... gas concentrations. The concentrations of greenhouse gases like CO2, NO2, and CH4 remained more or less stable in the tens of thousands of years preceding the industrial revolution. However, once fossil fuel combustion increased, concentrations of these gases began to rise. For example, the concentr ...
Autonomous Adaptation to Climate Change: A Literature Review*
... of climate on their health and well‐being, and take advantage of the opportunities that their climatic environment provides (Burton, 1992, cited in Smit et al., 2000). Adaptation involves adjustments to enhance the viability of social and economic activities and to reduce their vulnerability to ...
... of climate on their health and well‐being, and take advantage of the opportunities that their climatic environment provides (Burton, 1992, cited in Smit et al., 2000). Adaptation involves adjustments to enhance the viability of social and economic activities and to reduce their vulnerability to ...
NBER WORKING PAPER SERIES EMERGING LIABILITY CHALLENGE
... offer in the coming year given our inability to distinguish between random weather patterns and systematic changes in climate in the short run. The paper is organized as follows. The next section discusses the evolution of catastrophe losses over the past 20 years. In particular we examine the impac ...
... offer in the coming year given our inability to distinguish between random weather patterns and systematic changes in climate in the short run. The paper is organized as follows. The next section discusses the evolution of catastrophe losses over the past 20 years. In particular we examine the impac ...
COLIN POLSKY - Florida Center for Environmental Studies
... 1. Polsky, C., Pontius, R.G., Decatur, A., Giner, N. and Runfola, D., 2012. “HERO Object-based Lawn Mapping Exploration of Suburbia: Rationale, Methods and Results for the NSF Plum Island Ecosystems Long-Term Ecological Research Site.” Clark University George Perkins Marsh Institute Working Paper 20 ...
... 1. Polsky, C., Pontius, R.G., Decatur, A., Giner, N. and Runfola, D., 2012. “HERO Object-based Lawn Mapping Exploration of Suburbia: Rationale, Methods and Results for the NSF Plum Island Ecosystems Long-Term Ecological Research Site.” Clark University George Perkins Marsh Institute Working Paper 20 ...
An estimate of equilibrium sensitivity of global terrestrial carbon
... found in earlier studies (Betts et al. 2007; Cao et al. 2010). It is also seen in Fig. 1r and Table 1 that total runoff (surface runoff plus drainage) increases by 9.5 % in case of CO2 direct effect, whereas by only 4.7 % due to climate change. The global scale photosynthesis over land is known as g ...
... found in earlier studies (Betts et al. 2007; Cao et al. 2010). It is also seen in Fig. 1r and Table 1 that total runoff (surface runoff plus drainage) increases by 9.5 % in case of CO2 direct effect, whereas by only 4.7 % due to climate change. The global scale photosynthesis over land is known as g ...
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.