Pdf the costs of mitigating climate change matthew. Adaptation and mitigation are two different approaches to minimising the impact and extent of climate change. Mitigating climate change european environment agency. Whether you are a climate change practitioner, work in development or are simply curious about how climate mitigation is understood, this course will give you insights into the complexity of how countries from the south pursue development goals while addressing climate mitigation. Climate change mitigation as regards the future of agriculture under the changing climate, a range of adjustment measures can be undertaken relating to farming practices, for example planting, harvesting and wateringfertilising existing crops, using different varieties, diversifying crops, implementing management practices. Pdf mitigating climate change patrick moriarty academia. Climate change adaptation and mitigation in agriculture learners notes 10 droughts which have further degraded the land and in some countries led to famines.
This report estimates the reductions in greenhouse gas emissions that result from. Many health benefits of climate change mitigation can also often be enjoyed in the near or midterm while reducing climate changes longterm risks e. Mitigation can mean using new technologies and renewable energies, making older equipment more energy efficient, or changing management practices or consumer behavior. The handbook was extended to also cover, apart from climate change mitigation, climate change adaptation as one can witness increasing initiatives to cope with the phenomenon. Special report on renewable energy sources and climate change mitigation pdf. To ensure the safety, security, and sustainable development of the society, it is therefore essential to implement not only initiatives for the longterm mitigation of climate change, but also policies to adapt to climate change. To limit global warming to 2c above preindustrial levels and minimise the impacts of climate change, greenhouse gases released into the atmosphere need to be reduced substantially.
Strategies for mitigating climate and land use alliance. We will be unable to reverse growing agricultural emissions trends unless we address their root cause. This is an abridged version of strategies for mitigating climate change in. Enhanced regulation is required in order to hold facilities accountable for their ghg emissions.
Apr, 2014 it differs from climate change adaptation, which refers to the actions taken to manage the unavoidable impacts of climate change. The main challenge is their substitution with lowcarbon energy sources. Climate change mitigation strategy to 2050 1 message from city of melbourne this climate change mitigation strategy is a major commitment to action. Learn climate change mitigation in developing countries from university of cape town. Climate change mitigation consists of actions to limit the magnitude or rate of global warming. But every day of inaction makes its consequences more. Mitigation and adaptation to climate change do you know what mitigation and adaptation measures can be taken to fight climate change. Sep 16, 2008 many companies are facing increasing pressure by governments, shareholders and other stakeholders to reduce their co 2 emissions in order to mitigate climate change. Mitigation measures are those actions that are taken to reduce and curb greenhouse gas emissions, while adaptation measures are based on reducing vulnerability to the effects of climate change. Pdf the costs of mitigating climate change matthew leach. The international panel on climate change ipcc defines mitigation as. Climate change mitigation consists of actions to limit the magnitude or rate of global warming and its related effects. Jun 06, 2019 climate change mitigation are actions to limit the magnitude andor rate of longterm climate change. Peatlands constitute in the nordic and baltic states.
The report findings support the nsw and federal government priorities to reduce waste and tackle climate change. This research, which focuses on ecosystems and land use, investigates how households dependent on ecosystems can benefit from climate change adaptation and mitigation. A global assessment of emissions and mitigation opportunities food and agriculture organization of the. This climate change mitigation strategy sets out how city of. Soils help to combat and adapt to climate change by playing a key role in the carbon cycle h ealthy soils provide the largest store of terrestrial carbon. Cambridge university press, cambridge, united kingdom. Mitigation reducing climate change involves reducing the flow of heattrapping greenhouse gases into the atmosphere, either by reducing sources of these gases for example, the burning of fossil fuels for electricity, heat or transport or enhancing the sinks that accumulate and store these gases such as the oceans, forests and soil. May 01, 2008 mitigating the animal agriculture sectors contributions to climate change necessitates comprehensive and immediate action by policy makers, producers, and consumers. Strategies to mitigate and adapt to climate change range from an individual, to local, national and global efforts. The national climate assessment summarizes the impacts of climate change on the united states, now and in the future. The volume provides a comprehensive and transparent assessment of relevant options for mitigating.
The importance of managing co 2 emissions and crafting adequate co 2 strategies has increased for those companies affected. Excluding energyintensive industries from ghg emission abatement rules is not economically efficient because it. Climate mitigation and adaptation ucar center for science. Helms, nathan mcclure, michael mortimer, steve ruddell, matthew smith, and john stewart about the authors robert w. Assessing the efficiency of changes in land use for. Climate mitigation climate mitigation is any action taken to permanently eliminate or reduce the longterm risk and hazards of climate change to human life, property. Soil and water conservation programs mitigate the effects of climate change by storing carbon in the soil and by reducing the amount of fertilizers, fuel, and other inputs needed for agriculture. But every day of inaction makes its consequences more irreversible, so we need to act now.
Perspectives on climate change mitigation climate science. It can be as complex as a plan for a new city, or as a simple as improvements to a. Pdf global warming and climate change, causes, impacts and. Data and research on green growth and sustainable development including consumption, innovation, green cities, green energy, green jobs and green transport. The objective of the united nations framework convention on climate change unfccc, which virtually all nations, including the u. Climate change mitigation and renewable energy for. Mitigation strategies include retrofitting buildings to make them more energy efficient. The city of melbourne is proud to be part of a local and international movement of cities that will act to reduce emissions and to address climate change. Mitigating climate change impact on soybean productivity in.
The 2007 intergovernmental panel on climate change ipcc report showed that to limit global temperature rise since the industrial revolution to 2. Agriculture and climate change european commission. Both adaptation and mitigation are essential to reduce the impacts of climate change. Climate change mitigation generally involves reductions in human anthropogenic emissions of. Global warming and climate change, causes, impacts and mitigation article pdf available september 2015 with 54,404 reads how we measure reads. Promoting health while mitigating climate change world health. This generally involves reductions in human emissions of greenhouse gases ghgs. Climate change refers to any significant change in measures of climate such as temperature, precipitation, or wind lasting for an extended period decades or longer. The cgiar research program on forests, trees and agroforestry fta works on enhancing all possible contributions of forests, trees and agroforestry to sustainable development. Climate change mitigation should not be addressed in isolation of the need to deliver many other changes adaptation to climate change, protection of animal health and welfare, reduction of the environmental impacts of agriculture and better quality, healthier diet. Forests play a role in mitigating climate change by absorbing the carbon dioxide emitted into the atmosphere from human activities, chiefly the burning of fossil fuels for energy and other. Reducing emissions of and stabilizing the levels of heattrapping greenhouse gases in the atmosphere mitigation adapting to the climate change already in.
The purpose of climate change mitigation is to enact measures to limit the extent of climate change. C thought by the european union to represent a prudent limit to avoid dangerous climatic change co2. Climate change mitigation an overview sciencedirect topics. Climate change mitigation is a longterm measure aiming to reduce the amount of anthropogenic human emissions of ghg fisher et al. Such reduction may be achieved by1 increasing the capacity of carbonsinks through reforestation, and not allowing ocean to. Natural resources management and environment department, fao. The national climate change adaptation and mitigation strategy enammc now published, represents a turning point in mozambiques response to the challenges of climate change, indica ting a clear set the strategic actions to be implemented so that mozambique is able to ensure a. Fossil fuels account for about 70% of ghg emissions. The commitment level is operationalized as an ordinal variable ranging from an agreement with the international institutions signature and ratification of the framework convention on climate change to the actual. In this context, climate change is a major focus of ftas work, and constitutes one. Mitigating climate change greenhouse gas emissions. Mitigation may also be achieved by increasing the capacity of carbon sinks, e. The citys climate change adaptation strategy details our work on preparing for those impacts. It was also one more year in series of increasingly warm decades.
Pdf since the first edition of the handbook, important new research findings on climate change have been gathered. Since climate change is inevitable and some degree of the changes will occur and affect the environment regardless of future mitigation of climate change, some actions should be taken in order to minimize the climate induced risks to the environment, human health, society and economics. When managed sustainably, soils can play an important role in climate change mitigation by storing carbon carbon sequestration and decreasing greenhouse gas emissions in the atmosphere. Strategies for mitigating climate change in agriculture. Climate change mitigation and adaptation solutions for nature. Mitigating climate change impact on soybean productivity in india. Peatlands, climate change mitigation and biodiversity conservation 7 the purpose of this issue brief is to draw attention to greenhouse gas emissions from drained peatlands and to the opportunities for climate change mitigation by peatland rewetting. Forest management solutions for mitigating climate change in the united states robert w. Strategies for mitigating climate change in agriculture climate focus. The economics of climate change lie at the epicentre of any viable solution. While agriculture is a significant contributor to greenhouse gas emissions, it is also a source of carbon storage in soils.
Climate change affects virtually all natural and economic systems. The notion of limiting or controlling emissions of greenhouse gases so that the total accumulation is limited. Climate change mitigation generally involves reductions in human anthropogenic emissions of greenhouse gases ghgs. Climate change mitigation in developing countries coursera. Mitigation, therefore, attends to the causes of climate change, while a daptation addresses its impacts. The greater awareness of the need to mitigate climate variability has brought about intense focus on the adverse impacts of fossilfuel based energy on the environment. Forest management solutions for mitigating climate change in.
Stratospheric aerosol geoengineering could be useful for. Adaptation is dealt with in the ipccs working group 2 report. Climate change mitigation global environment facility. Governments can set targets, but it is ultimately up to industry, businesses, local authorities, and. Maintaining soil organic matter is vital for farmers and ranchers everywhere, regardless of the potential to measure or monetize sequestration. The oecd has been at the forefront of climate change policy analysis for the past two decades. Peatlands, climate change mitigation and biodiversity. Mitigation and adaptation solutions climate change. Climate change has profound implications for birdlife internationals conservation priorities and approaches.
The estimated effects of reducing carbon emissions by 40%a60% over the next half century range from a1. Being the single largest source of carbon emissions, energy supply has attracted much attention and more so that, climate change impacts extend beyond national boundaries. Global warming is an average increase in the temperature of the atmosphere near the earths surface. The commitment level is operationalized as an ordinal variable ranging from an agreement with the international institutions signature and ratification of the framework convention on climate change. Mitigating climate change is about reducing the release of greenhouse gas emissions that are warming our planet. Climate change adaptation and mitigation strategies. When it comes to tackling climate change to prevent the impacts it causes in the different systems of the planet, the human being applies two types of measures. According to nasa and ipcc, global temperature has increased by 1. Prospects for climate resilient pathways are related fundamentally to what the world accomplishes with climate change mitigation, but both mitigation and adaptation are essential for climate change risk management at all scales high confidence.
This increase in atmospheric co 2 from about 280 to. We define a more carbon efficient use of land as one that increases the capacity of. The notion of making changes in the way we do things to respond to changes in climate. An anthropogenic intervention to reduce the sources or enhance the sinks of greenhouse gases. Mitigation of climate change is the third part of the fifth assessment report ar5 of the intergovernmental panel on climate change ipccclimate change 20 2014 and was prepared by its working group iii. Rathored, ranjeet singhd a centre for systems simulation, indian agricultural research institute, new delhi 110012, india b indian institute of technology, new delhi 110016, india. This generally involves reductions in human emissions of greenhouse gases ghgs fossil fuels account for about 70% of ghg emissions. Climate change adaptation and mitigation food and agriculture. This interaction between climate change and biodiversity, land degradation, forests, chemicals and waste, and international waters points to the importance of recognizing climate change implications in everything we do. The handbook was extended to also cover, apart from climate change mitigation, climate change adaptation, as one can witness increasing initiatives to cope with the phenomenon. The link between climate change mitigation, adaptation and.
Climate accord and ontinue with usiness as usual 2100 4. Climate change adaptation and mitigation in agriculture. It affects the populations and distributions of species, the composition of ecological communities, and natures provision of goods and services such as food, fuel and clean water. Climate change and its impact on our environment, our economies and our security, is the defining issue of our era.
This course challenges you to consider how one might lift societies out of poverty while also mitigating greenhouse gas emissions. Malmsheimer, patrick heffernan, steve brink, douglas crandall, fred deneke, christopher galik, edmund gee, john a. Due to massive price drops, wind power and solar photovoltaics pv. Countries differ in their willingness to mitigate global climate change, to enact the policies to stabilize or reduce emissions, and actually to reduce emissions. Climate change mitigation refers to efforts to reduce or prevent emission of greenhouse gases. Climate change is a global problem that will require global cooperation to address. Mitigation of climate change is the third part of the fifth assessment report ar5 of the intergovernmental panel on climate change ipcc climate change 20 2014 and was prepared by its working group iii. While this reduces overall climate change substantially, we show that in these simulations, it goes too far in some respects leading to about 9% of the land area experiencing greater climate change, i. Pdf introduction to climate change mitigation researchgate. Excluding energyintensive industries from ghg emission abatement rules is not economically efficient because it substantially increases. Dec 12, 2018 assessing the efficiency of changes in land use for mitigating climate change. Pdf global warming and climate change, causes, impacts.
141 1019 589 456 964 1418 926 576 1136 911 1009 562 1219 479 750 155 1423 350 1 455 1134 7 261 1406 976 249 547 445 930 703 960 244 1403 1374 656 724 272 1378 1317 1418 299 23 768 1374 60 1307 1115 1228