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Lakes and reservoirs as regulators of carbon cycling and climate
Lakes and reservoirs as regulators of carbon cycling and climate

... We explore the role of lakes in carbon cycling and global climate, examine the mechanisms influencing carbon pools and transformations in lakes, and discuss how the metabolism of carbon in the inland waters is likely to change in response to climate. Furthermore, we project changes as global climate ...
Securing a clean energy future THE AUSTRALIAN GOVERNMENT’S CLIMATE CHANGE PLAN
Securing a clean energy future THE AUSTRALIAN GOVERNMENT’S CLIMATE CHANGE PLAN

... atmosphere, mainly the use of fossil fuels, is risking dangerous climate change. This is why the Government has adopted a plan for a clean energy future for Australia. The plan will cut pollution and drive investment helping to ensure Australia’s prosperity in the low pollution world of the future. ...
Forestry Actions to Tackle Climate Change and Its Impact on... Emission and Employment Creation in China
Forestry Actions to Tackle Climate Change and Its Impact on... Emission and Employment Creation in China

... Change (IPCC) presented information and evidence for climate change. AR4 also pointed out that opportunity costs would be reduced if earlier action is taken in mitigating the risks of global warming. The Stern Review on the Economics of Climate Change (Stern Nicholas 2007), which issued by UK Govern ...
Management & Engineering
Management & Engineering

... information and evidence for climate change. AR4 also pointed out that opportunity costs would be reduced if earlier action is taken in mitigating the risks of global warming. The Stern Review on the Economics of Climate Change (Stern Nicholas 2007), which issued by UK Government in October 2006, w ...
Terrestrial Carbon Sequestration as a Climate Change Mitigation
Terrestrial Carbon Sequestration as a Climate Change Mitigation

... carbon sink as the carbon stocks of vegetation and the underlying solum increase with advancement in age of the vegetation and hence improving carbon sequestration with advancement in the age of the fallow cycle [43]. Trees Outside Forest (TOF) play an important role in global carbon cycling, since ...
Collateral transgression of planetary boundaries due to climate
Collateral transgression of planetary boundaries due to climate

... global planetary boundaries, some of which take into account the existence of tipping points or nonlinear thresholds in the Earth system (Lenton et al., 2008; Schellnhuber, 2009; Kriegler et al., 2009) and may frame sustainable development. Particularly, the state of the Earth system with respect to ...
The gARNAUT ReVIeW 2011 - Garnaut Climate Change Review
The gARNAUT ReVIeW 2011 - Garnaut Climate Change Review

... economy. In September 2008, I presented the Review’s final report to the Australian Prime Minister. The report examined how Australia, as a single country, was likely to be affected by climate change and how it could best contribute to climate change mitigation, and begin to adapt. In November 2010, ...
carbon plantations kit - Private Forests Tasmania
carbon plantations kit - Private Forests Tasmania

... Some gases are many times more potent that CO2. Methane is 21 times more potent than CO2 and nitrous oxide is 310 times more potent. In other words, one tonne of methane is equivalent to 21 tonnes of CO2. ...
THE WAY FORWARD - Canada`s Ecofiscal Commission
THE WAY FORWARD - Canada`s Ecofiscal Commission

... sectors are vulnerable. However, most provinces and the country as a whole are not on track to achieving existing emissions-reductions targets for 2020, let alone the deeper reductions required over the longer term. Achieving meaningful reductions will require the design and implementation of more-s ...
Balancing the Global Carbon Budget
Balancing the Global Carbon Budget

... As of June 1, 2006, 189 nations, including the United States, adopted the United Nations Framework Convention on Climate Change (UNFCCC), which has as its objective “stabilization of greenhouse gas concentrations in the atmosphere at a level that would prevent dangerous anthropogenic interference wi ...
The role of land carbon sinks in mitigating global
The role of land carbon sinks in mitigating global

... greenhouse gases (GHGs) and climate change has increased, international efforts have focused on ways in which anthropogenic emissions of greenhouse gases, particularly carbon dioxide (CO2), can be reduced. The 1997 Kyoto Protocol committed the developed nations to reducing their aggregate emissions ...
Economic Doctrines and Approaches to Climate Change Policy
Economic Doctrines and Approaches to Climate Change Policy

... solutions. Recognizing that approaches to mitigating global climate change emanate from well-defined schools of economic thought that have emerged through the lens of political discourse should help policymakers better understand the fundamental choices involved in addressing the reduction of green ...
Download the full paper
Download the full paper

... The model structure allows me to separate tax and welfare contributions from carbon dynamics and temperature dynamics, two major research areas of climate change science. I show that the payoffs to a better understanding of the temperature dynamics (for given CO2 concentrations) is much higher than ...
Why Maintaining Tropical Forests Is Essential and Urgent for a Stable Climate
Why Maintaining Tropical Forests Is Essential and Urgent for a Stable Climate

... Forests, climate, climate change, and climate change mitigation are inextricably linked. Natural systems cycle enormous amounts of carbon and, if treated appropriately, could be utilized to remove anthropogenic emissions from the atmosphere. On land, annual carbon fluxes are dominated by forests, wh ...
Chain Reactions
Chain Reactions

... out an agenda that aims to foster both economic growth and a lowcarbon economy. Despite the tough economic environment, the selfproclaimed ‘greenest government ever’ is continuing and advancing the previous government’s green levies and taxes, suggesting that economic growth is secondary to low-carb ...
North Northamptonshire Carbon Sink Forestry Feasibility Study
North Northamptonshire Carbon Sink Forestry Feasibility Study

... other initiatives and can be delivered at sub-regional and local level. In addition to tackling a key element of climate change through carbon sequestration, it will provide tangible, multiple-benefits for land owners, the public, wildlife, landscape and the environment. These benefits will extend n ...
investigation into co2 absorption of the most
investigation into co2 absorption of the most

... nitrogen to natural ecosystems since this nutrient is left over from many of our contaminating emissions when released into the environment). It is predicted that we will see an increase in CO2 fixation in the next 60 years due to the rise in temperatures. It is hoped that CO2 fixation will increas ...
NBER WORKING PAPER SERIES Yongyang Cai Kenneth L. Judd
NBER WORKING PAPER SERIES Yongyang Cai Kenneth L. Judd

... great uncertainty about the magnitude and timing of global warming’s impact on economic productivity. Policy analyses will often begin with estimating the expected social marginal cost of the an extra ton of carbon in the atmosphere. In 2010 the U.S. Government Interagency Working Group on Social Co ...
to read the report
to read the report

... 2. Sharpen the messages of the divestment movement in the following ways to mobilise public support more effectively: (i) Highlight the contrast between public support and government policy regarding fossil fuel industry and renewable energy, and suggest that politicians have only been accountable t ...
Getting to Zero - Forum for the Future
Getting to Zero - Forum for the Future

... 1 emissions, and questions can be raised about the appropriateness of one company taking on responsibility for another company’s direct emissions. Unfortunately, there is no clear boundary-setting precedent to be found in the claims that have been made so far. Most companies that have embraced the c ...
Deforestation in Amazonia impacts riverine carbon dynamics
Deforestation in Amazonia impacts riverine carbon dynamics

... annual flooding, which triggers the export of terrigenous organic material to the river and ultimately to the Atlantic Ocean. The amount of carbon imported to the river and the further conversion, transport and export of it depend on temperature, atmospheric CO2 , terrestrial productivity and carbon ...
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... updated: 18 Nov 2012 ecosystem (very fragile) are not known ...
INSTITUTIONAL AND COMMUNITY CHARACTERISTICS FOR CLIMATE CHANGE MITIGATION A Thesis Presented
INSTITUTIONAL AND COMMUNITY CHARACTERISTICS FOR CLIMATE CHANGE MITIGATION A Thesis Presented

... and accumulation of atmospheric stocks may soon carry the planetary system past a tipping point. At this point there exists a greater possibility of positive feedback loops such as methane release from thawing tundra, that could exacerbate rising sea levels, the rapid loss of sea ice, chaotic change ...
DICE 2013R - Yale Economics
DICE 2013R - Yale Economics

... desirability of the distribution of incomes over space or time of existing conditions, any more than a marine biologist makes a moral judgment on the equity of the eating habits of sharks or guppies. We can put this point differently in terms of welfare improvements. The calculations of the potentia ...
Absolute Abundance and Relative Scarcity: Announced Policy
Absolute Abundance and Relative Scarcity: Announced Policy

... announcement and implementation, it begs the question how carbon dioxide emissions in this period respond to the announcement of future climate policy. Such concerns, however, have not entered the policy makers agendas, and there has been no attempt to implement climate change policy in an expedite ...
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Carbon pricing in Australia

A carbon pricing scheme in Australia, commonly referred to as the ""Carbon tax"", was introduced by the Gillard Government and became effective on 1 July 2012, and was in operation until it was repealed by the Australian senate on 17 July 2014. The scheme required entities which emit over 25,000 tonnes per year of Carbon dioxide equivalent greenhouse gases and which were not in the transport or agriculture sectors to obtain emissions permits. The Department of Climate Change stated there were 260 liable entities in June 2013. Approximately 185 discrete companies paid the carbon tax in 2013. Permits are either purchased or issued free as part of industry assistance measures.The pricing was part of a broad energy reform package called the Clean Energy Plan, which aimed to reduce greenhouse gas emissions in Australia by 5% below 2000 levels by 2020 and 80% below 2000 levels by 2050. The plan set out to achieve these targets by encouraging Australia's largest emitters to increase energy efficiency and invest in sustainable energy. The scheme was administered by the Clean Energy Regulator. Compensation to industry and households was funded by the revenue derived from the charge. Initially the price of a permit for one tonne of carbon was fixed at $23 for the 2012–13 financial year, with unlimited permits being available from the Government. The fixed price rose to $24.15 for 2013–14. The government announced a transition to an emissions trading scheme in 2014–15, where the available permits will be limited in line with a pollution cap. The scheme primarily applied to electricity generators and industrial sectors. It did not apply to road transport and agriculture. Domestic aviation did not face the carbon tax per se, but was subject to an additional fuel excise levy of approximately 6 cents per litre.Falls in carbon emissions were observed following implementation of this policy. It was noted that emissions from sectors subject to the pricing mechanism were1.0% lower and nine months after the introduction of the pricing scheme, Australia's emissions of carbon dioxide from electricity generation had fallen to a 10-year low, with coal generation down 11% from 2008 to 2009. However, attribution of these trends to carbon pricing have been disputed, with Frontier Economics claiming trends are largely explained by factors unrelated to the carbon tax. Electricity demand had been falling and in 2012 was at the lowest level seen since 2006 in the National Electricity Market.
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