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... A shift in stream hydrographs to more winter flow may also disrupt the life cycle of anadromous species, like salmon, which depend on late spring flows to “flush” young salmon to the ocean. Unless reservoir systems are in place to capture and store winter runoff for late spring or summer use, reduct ...
Climate Change and Greenhouse Emissions Reduction Act 2007
Climate Change and Greenhouse Emissions Reduction Act 2007

... information on any relevant rates, trends or impacts associated with climate change, with particular reference to any identified or assessed impacts of climate change on South Australia or any expected future impacts of climate change that have emerged or become increasingly relevant during the ...
CO2, the greenhouse effect and global warming: from the
CO2, the greenhouse effect and global warming: from the

... century is projected to be between 1.0 and 3.7 -C depending on future greenhouse gas emissions, based on the ensemble-mean results of state-of-the-art Earth System Models (ESMs). Just how reliable are these projections, given the complexity of the climate system? The early history of climate researc ...
The Psychology of Global Warming - American Meteorological Society
The Psychology of Global Warming - American Meteorological Society

... whereby people tend to substitute difficult questions with ones that they find easier to answer (Kahneman and Frederick 2002). The bat-and-ball problem introduced earlier is a good example. The amount of $1.10 is easily decomposed into $1 and 10¢; 10¢ sounds about the right price for a ball, so we g ...
Possible impacts of a shutdown of the thermohaline circulation
Possible impacts of a shutdown of the thermohaline circulation

... Eastern Europe, the former Soviet Union, the Middle East, Central America, South America, South Asia, Southeast Asia, China, North Africa, Sub-Saharan Africa, and Small Island States. Refer to Appendix 1 for a complete overview of the regions used in FUND. The model runs from 1950 to 2300 in time st ...
Fossil Fuel Employment and Public Opinion about Climate Change
Fossil Fuel Employment and Public Opinion about Climate Change

... concern about climate change is linked to recent economic hard times, while the weather  also plays a role. In a similar study, Shum (2012) finds that changes in quarterly GDP growth  rates have an effect on attitudes about climate change, but discounts the effect of short‐ term  changes  in  temper ...
Global Climate Change
Global Climate Change

... • Forcing: How well do we understand past history of emissions and forcing? Future? Aerosol effects on precip? Role of soot? Land use? Stabilization of GHG (if governments so decide) is linked to understanding of forcing/feedback relationships (esp. carbon). • Beyond global warming: The AR5 will lik ...
T The Social coST of carbon
T The Social coST of carbon

... function, but there are some important differences. perhaps the most important is that FUnD allows for explicit harm-reducing adaptation to sea level rise and also assumes that increasing wealth reduces the harm to the energy sector and human health. Because of those differences, as shown by Figure ...
University of Papua New Guinea Success Story
University of Papua New Guinea Success Story

... • Incorporating Climate Change Modules into the existing Course Programs at UPNG • Courses integrating the Climate Change modules in their existing course structure; - Resource Management and Environmental Sustainability - Soils and Land use Planning - Comprehensive Hazards and risk Management - Bac ...
Working Paper No. 405 September 2011
Working Paper No. 405 September 2011

... The  model  distinguishes  16  major  regions  of  the  world,  viz.  the  United  States  of  America,  Canada,  Western  Europe,  Japan  and  South  Korea,  Australia  and  New  Zealand,  Central  and  Eastern Europe, the former Soviet Union, the Middle East, Central America, South America,  South ...
The UNFCCC process and National GHG inventories
The UNFCCC process and National GHG inventories

... reporting and verification. Following the principle of common but different responsibilities and capacities all Parties to the Convention have obligations to measure and report their level of greenhouse gas emissions (GHG). Likewise, although within different processes these inventories are submitte ...
md462E
md462E

... quality of available feeds, heat stress, available water, livestock diseases and disease vectors, and genetic diversity14. A reduction in precipitation will result in the loss of natural pastures leading to a loss of adapted animal genetic resources. Accelerated feed shortages are likely to worsen t ...
About the Guide - American Chemical Society
About the Guide - American Chemical Society

... energy budget. In fact, without these heat-absorbing molecules the Earth would be an icy planet devoid of life. Remember also that these gases, especially carbon dioxide and water, are cycled in and out of the atmosphere naturally over shorter time periods and over centuries. Water vapor is cycled b ...
The climate change, migration and economic
The climate change, migration and economic

... change projections presented in the next section. Due to weak disaster records, it would be speculative to deduce that a rise in the frequency of climate-related disasters has occurred in the region in recent years, even though this is to be expected as climate change progresses and extreme events b ...
American Risk Perceptions: Is Climate Change Dangerous?
American Risk Perceptions: Is Climate Change Dangerous?

... dangerous climate change, however, are “based on psychological, social, moral, institutional and cultural processes” (Dessai et al., 2004). While experts tend to narrowly define risks using two dimensions (e.g., probabilities and severity of consequences), the general public has been found to utiliz ...
Climate Change in the United States: The Prohibitive Costs of
Climate Change in the United States: The Prohibitive Costs of

... comprehensive climate and energy policy often focuses on the costs of climate action, rather than on the serious economic and environmental consequences if we fail to act. One study shows that if global warming emissions continue to grow unabated—a high-emissions scenario—the annual economic impact ...
Barbados Intended Nationally Determined Contribution
Barbados Intended Nationally Determined Contribution

... As a small island developing state (SIDS) that is extremely vulnerable to the adverse impacts of climate change and cognizant of the implications for its economic, social and environmental sectors, the Government of Barbados (GOB) ratified the United Nations Framework Convention on Climate Change (U ...
Ozone Layer Depletion and Its Consequences on Socio
Ozone Layer Depletion and Its Consequences on Socio

... climate, for example [1] referred to it as the average of weather conditions, indeed up to 1950, and particular between 1900 and 1950, not much was thought of climatic events and their consequences, mainly because there were relatively not much adverse consequences of these events on agriculture, pa ...
Aalborg Universitet The 7 Aarhus Statements on Climate Change
Aalborg Universitet The 7 Aarhus Statements on Climate Change

... and degradation is also likely to have direct benefits for biodiversity [22]. Afforestation and reforestation can also contribute importantly to carbon sequestration [9] and reduce pressure on forest biodiversity [23]. To realize this key opportunity for climate change mitigation it is absolutely cr ...
Himachal Pradesh - National Disaster Management Authority
Himachal Pradesh - National Disaster Management Authority

... Analysis (HRVA) for the entire state by engaging the services of an expert agency. • Documentation of prevailing knowledge aptitude and practices for evolving human resources development strategy. • Undertaking an exercise for understanding training need assessment on Disaster Risk Reduction and Cli ...
UvA-DARE (Digital Academic Repository)
UvA-DARE (Digital Academic Repository)

... In the case of fossil fuel use the issue is more complex but hardly less of a moral issue than was slavery two centuries ago. The report Climate Change 2001: Impacts, Adaptation and Vulnerability, by IPCC Working Group II, assesses the sensitivity, adaptive capacity and vulnerability of natural and ...
Text - Reading`s CentAUR
Text - Reading`s CentAUR

... the CAM4 with a resolution of 1.9°×2.5°, coupled to the Community Land Model version 4 and a slab ocean model (average depth of 54 m) [Danabasoglu and Gent, 2009; Gent et al., 2011; Kiehl et al., 2006]. For the baseline simulation, greenhouse gases and aerosol concentrations were held fixed at year 2 ...
Working Paper Series - Griffith University
Working Paper Series - Griffith University

... happen, those parts of finance capital must first identify the link between current accumulation and climate change, and the threat that this poses to future accumulation. They must then create new mechanisms or structures that will decouple accumulation from climate change, so that accumulation can ...
Contribution of overall portfolios of accredited entities to GCF
Contribution of overall portfolios of accredited entities to GCF

... contribution to the development of transition-relevant and forward-looking investment strategies. As a continuously learning institution, the GCF is actually a well-placed setting in which to hone in on the most effective and practical methodologies for establishing baselines, an exercise whose impo ...
2.3 Climate Scenarios
2.3 Climate Scenarios

... • Only the first type of scenario can reflect the physical characteristics of enhanced greenhouse effects and man-induced global warming . • Different seasons may have different changes in climate. Moreover, there is difference between night and day time. Such difference can only be reasonably prov ...
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Climate engineering



Climate engineering, also referred to as geoengineering or climate intervention, is the deliberate and large-scale intervention in the Earth’s climatic system with the aim of limiting adverse climate change. Climate engineering is an umbrella term for two types of measures: carbon dioxide removal and solar radiation management. Carbon dioxide removal addresses the cause of climate change by removing one of the greenhouse gases (carbon dioxide) from the atmosphere. Solar radiation management attempts to offset effects of greenhouse gases by causing the Earth to absorb less solar radiation.Climate engineering approaches are sometimes viewed as additional potential options for limiting climate change, alongside mitigation and adaptation. There is substantial agreement among scientists that climate engineering cannot substitute climate change mitigation. Some approaches might be used as accompanying measures to sharp cuts in greenhouse gas emissions. Given that all types of measures addressing climate change have economic, political or physical limitations a some climate engineering approaches might eventually be used as part of an ensemble of measures. Research on costs, benefits, and various types of risks of most climate engineering approaches is at an early stage and their understanding needs to improve to judge their adequacy and feasibility.No known large-scale climate engineering projects have taken place to date. Almost all research into solar geoengineering has consisted of computer modelling or laboratory tests, and attempts to move to real-world experimentation have proved controversial for many types of climate engineering. Some practices, such as planting of trees and whitening of surfaces as well as bio-energy with carbon capture and storage projects are underway, their scalability to effectively affect global climate is however debated. Ocean iron fertilization has been given small-scale research trials, sparking substantial controversy.Most experts and major reports advise against relying on geoengineering techniques as a simple solution to climate change, in part due to the large uncertainties over effectiveness and side effects. However, most experts also argue that the risks of such interventions must be seen in the context of risks of dangerous climate change. Interventions at large scale may run a greater risk disrupting natural systems resulting in a dilemma that those approaches that could prove highly (cost-) effective in addressing extreme climate risk, might themselves cause substantial risk. Some have suggested that the concept of geoengineering the climate presents a moral hazard because it could reduce political and public pressure for emissions reduction, which could exacerbate overall climate risks.Groups such as ETC Group and some climate researchers (such as Raymond Pierrehumbert) are in favour of a moratorium on out-of-doors testing and deployment of SRM.
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