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The coastline in the context of climate change
The coastline in the context of climate change

... obvious answer to the majority of these questions, and strategies and solutions will need to be developed for each territory, based on the specific risks concerned and in conjunction with the local populations. The task of identifying the most suitable solutions is also hindered by the limited natur ...
DOC - Europa.eu
DOC - Europa.eu

... outweigh the costs, and that the earlier action is taken the less costly it will be. It estimates that allowing climate change to continue unabated would eventually reduce global GDP by at least 5% and possibly as much as 20% or more per year. The higher of these figures would have a devastating eco ...
Part I - Icecap
Part I - Icecap

... This comment addresses the CCSP’s unproven attribution of climate change to manmade influences, specifically from key finding #1: “1. Human-induced climate change and its impacts are apparent now throughout the United States. • Global warming is unequivocal and is due primarily to human-induced emis ...
International Protocols Regarding Global Climate
International Protocols Regarding Global Climate

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Oppenheimer et al 2007
Oppenheimer et al 2007

... national governments now need to confront a more fundamental question of how often they need comprehensive assessments of climate change. Addressing the special risks entailed in particular aspects of the climate system, like the ice sheets or carbon cycle, might be better approached by increasing t ...
Climate Change Centre Austria
Climate Change Centre Austria

... The interdisciplinary COIN (Cost of Inaction – Assessing Costs of Climate Change for Austria) project evaluates economic impacts of climate change in Austria. For this purpose, a scenario-based analysis of and across twelve key sectors is conducted, which assesses the possible impact of climatic cha ...
Exploring Climate Change - Education Scotland
Exploring Climate Change - Education Scotland

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Shareholder Proposal to Emerson Electric Calls for Setting
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A sustainable future: four challenges for geographers
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Investment ClImATe CHAnGe bRIeFInG PAPeR
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Download: The Road to Copenhagen: a global deal on climate change (pdf)
Download: The Road to Copenhagen: a global deal on climate change (pdf)

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Achieving Food Security amid Disparate and Volatile Climate Regimes  Gregory Gust
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The twofold aspect of climate change on navigation: the search for
The twofold aspect of climate change on navigation: the search for

... too [11]. The shipowners reinforced this position by stating that the ships’ reduction target should be ”at least as ambitious as agreed under any new UNFCCC” [12]. Also the U.S. Navy in its 2010’s position paper declared the willingness to reduce the Navy’s carbon footprint [2]. This climate-friend ...
Climate Change
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Occasional Papers on Islands and Small States
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Climate Change and impact assessment
Climate Change and impact assessment

... identified in the initial screening of the project, the project team considered the project’s scope of improving vulnerable communities’ resilience to climate risks and proceeded with an environmental impact assessment. This included a full assessment of environmental impacts and an environmental m ...
Global Climate Change and Population
Global Climate Change and Population

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ppt converted from keynote - Hans
ppt converted from keynote - Hans

... An Unparalleled Challenge for Humanity? Are we on Titanic after it hit the iceberg? Captain E.J. Smith: “I cannot imagine any condition which would cause a ship to founder. Modern shipbuilding has gone beyond that.” ...
Climate Change Special Interest Group 2nd November 2016 The
Climate Change Special Interest Group 2nd November 2016 The

... I will present interim results of a project looking to increase understanding of how insect pollination services are modified by weather variability, particularly extreme high temperatures. Recent studies have developed our understanding of pollinator population and community changes under climate c ...
Slide 1
Slide 1

... • To keep temperature increase to 2.0C, GHG concentration should be kept below 450ppm • This could require up to a 50% emissions reduction below 1990 levels by 2050 ...
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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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