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Climate change reduces warming potential of nitrous oxide by an
Climate change reduces warming potential of nitrous oxide by an

... [Butchart et al., 2006; Hardiman et al., 2014]. This accelerated mass transport will affect long-lived gases having stratospheric sinks such as N2O and chlorofluorocarbons (CFCs), which are ozone-depleting substances (ODS). Previous studies [Butchart and Scaife, 2001; Douglass et al., 2008; Fleming e ...
A Climate for Change
A Climate for Change

... Climate change is not only about polar bears and glaciers and it does not happen just because somebody else is burning more fossil fuel than we are, meaning that they should act first and we can follow later. It is not only about complying with the Kyoto Protocol or new European Union targets. It ha ...
Battling Promethean dreams and Trojan horses: Revealing the critical discourses of geoengineering
Battling Promethean dreams and Trojan horses: Revealing the critical discourses of geoengineering

... Hansson [4]. It is worth noting that, in the scientific literature, very few researchers unreservedly support or oppose geoengineering implementation. In a review of scientific articles’ abstracts and recommendations, Linnér and Wibeck [24] found that the most frequent recommendation was that more e ...
6 Assessing Transformation Pathways
6 Assessing Transformation Pathways

... Stabilizing greenhouse gas (GHG) concentrations will require largescale transformations in human societies, from the way that we produce and consume energy to how we use the land surface. A natural question in this context is what will be the ‘transformation pathway’ towards stabilization; that is, ...
Protected areas helping people cope with climate change
Protected areas helping people cope with climate change

... organisations and the private sector would ensure greater protection of these essential services. Evidence suggests that protected areas work: even since this report was completed, a new World Bank review shows how tropical protected areas, especially those conserved by indigenous peoples, lose less ...
Protected areas helping peopel cope with climate change
Protected areas helping peopel cope with climate change

... organisations and the private sector would ensure greater protection of these essential services. Evidence suggests that protected areas work: even since this report was completed, a new World Bank review shows how tropical protected areas, especially those conserved by indigenous peoples, lose less ...
Climate Change Impacts and Adaptation
Climate Change Impacts and Adaptation

... To date, the majority of impacts and adaptation research has focused on the biophysical impacts of climate change. Much of this research suggests that the most significant challenges would result from increases in the frequency and intensity of extreme climate events, such as floods, droughts and s ...
Vulnerability Index to climate change in the Latin
Vulnerability Index to climate change in the Latin

... The consequences of these physical impacts are determined not only by a country’s exposure to the variations, but also by the underlying sensitivity of a population to these impacts and the institutional capacity to implement effective adaptation. Climate change vulnerability is a multi-dimensional ...
Annex 3: Key Figures Showing Climatic Trends for Guinea Bissau
Annex 3: Key Figures Showing Climatic Trends for Guinea Bissau

... The proposed project is based on the priority adaptation option identified in Guinea-Bissau’s National Adaptation Programme of Action (NAPA). The impacts of climate change on Guinea-Bissau’s agricultural water resources will affect human health, agricultural production and food security. Predicted c ...
colorado climate plan
colorado climate plan

... to adapt and prepare for those changes. ❖ The CDOT will work with the State Transportation Advisory Commission to develop a stakeholder engagement process to take place over the next year. In 2007, Governor Bill Ritter, Jr. released a Climate Action Plan laying out goals for the state through 2050. ...
Quote l` `Sc,[eI/lvGe Ls, tJour whore, C1l/1vd tJou wLLL rLde her
Quote l` `Sc,[eI/lvGe Ls, tJour whore, C1l/1vd tJou wLLL rLde her

... Subject: Re: Letter to President, AG, and OSTP Director ...
Implications of climate change for Australia`s World Heritage properties
Implications of climate change for Australia`s World Heritage properties

... significance, these sites are listed as World Heritage properties. However, Australia’s World Heritage properties, and their values, are under threat from global climate change. The Intergovernmental Panel on Climate Change Fourth Assessment Report (IPCC 2007) states that ‘global warming is unequivo ...
111128 OMPO cover.psd - Oahu Metropolitan Planning Organization
111128 OMPO cover.psd - Oahu Metropolitan Planning Organization

... with specific knowledge of the various transportation assets that include Oahu’s highways, harbors, and airports.   These planning and engineering resources represented the following agencies:   Hawaii Department of Business, Economic Development and Tourism‐Office of Planning   Hawaii Department  ...
Young Voices in Research for Health 2008: Climate
Young Voices in Research for Health 2008: Climate

... change and health and to invigorate the research for health community with fresh perspectives and idealistic visions regarding research challenges for vulnerable populations. There is irrefutable proof of climate change as a result of human activity, most notably caused by the release of greenhouse ...
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[pdf]

... Based on models’ ability to reproduce general features of the Indian Ocean Dipole and agreement on future projections, the tropical Indian Ocean is likely to feature a zonal (east–west) pattern of change in the future with reduced warming and decreased precipitation in the east, and increased warmin ...
14 Climate Phenomena and their Relevance for Future Regional Climate Change
14 Climate Phenomena and their Relevance for Future Regional Climate Change

... Based on models’ ability to reproduce general features of the Indian Ocean Dipole and agreement on future projections, the tropical Indian Ocean is likely to feature a zonal (east–west) pattern of change in the future with reduced warming and decreased precipitation in the east, and increased warmin ...
U. S. Senate Minority Report:
U. S. Senate Minority Report:

... “The models and forecasts of the UN IPCC "are incorrect because they only are based on mathematical models and presented results at scenarios that do not include, for example, solar activity.” - Victor Manuel Velasco Herrera, a researcher at the Institute of Geophysics of the National Autonomous Uni ...
Responses to Rapid Environmental Change
Responses to Rapid Environmental Change

... El Niño–Southern Oscillation. In addition, solar forcing has been proposed as another mechanism for short-term climate change. In many respects, the Pleistocene–Holocene transition can be viewed as one of the most abrupt climate changes of the last glacial–interglacial cycle, in essence correspondi ...
[full text]
[full text]

... international climate regime, motivates our exploration of issues that could be relevant to the Parties to the ozone regime (the 1985 Vienna Convention and its 1987 Montreal Protocol) should they decide to take measures to manage N2O in the future. There are clear legal avenues to regulate N2O under ...
promoting resilience to climate change in australian conservation
promoting resilience to climate change in australian conservation

... of species, providing the international legal legitimacy for species-specific conservation efforts in national and state legislation. Below this, the conservation laws of the Commonwealth and each state and territory adopt a two-pronged approach. Primary emphasis is on reserving large areas of publi ...
Climate Change in the Northwest: Implications for Our Landscapes
Climate Change in the Northwest: Implications for Our Landscapes

... Climate Change in the Northwest: Implications for Our Landscapes, Waters, and Communities is a report aimed at assessing the state of knowledge about key climate impacts and consequences to various sectors and communities in the Northwest United States. This report draws on two recent state climate ...
Climate Change Vulnerability and Adaptation in the Blue Mountains
Climate Change Vulnerability and Adaptation in the Blue Mountains

... Progress towards accomplishing elements of the scorecard must be reported annually by each national forest and national grassland; all units are expected to accomplish 7 of 10 criteria by 2015, with at least one “yes” in each dimension. National forests in the Forest Service Pacific Northwest Region ...
Free version - Derek Lemoine
Free version - Derek Lemoine

... Our results indicate strong interactions between the different tipping points. A simple analytic theory model cannot determine whether the joint policy effect of multiple tipping points is larger or smaller than the sum of the adjustments derived from individual tipping point models. On the one hand ...
Zero poverty, zero emissions - Overseas Development Institute
Zero poverty, zero emissions - Overseas Development Institute

... in extreme poverty to escape it, and drawing the moderately poor back into extreme poverty. Some climate change is now inevitable. Countries will need even greater ambition, and great support, to adapt and limit impacts on the poor. But adaptation to climate extremes becomes increasingly implausible ...
Jordan`s Third National
Jordan`s Third National

... submitted to the UNFCCC and then to the international community of Climate Change stakeholders. As the UNFCCC negotiations are approaching the crunch time of developing an ambitious, fair and effective new climate agreement Jordan is committed to being an active player in the international climate e ...
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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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