WorldWideScience

Sample records for international climate change

  1. CLIMATE CHANGE, Change International Negociations?

    Institute of Scientific and Technical Information of China (English)

    Gao Xiaosheng

    2009-01-01

    @@ Climate change is one of key threats to human beings who have to deal with.According to Bali Action Plan released after the 2007 Bali Climate Talk held in Indonesia,the United Nations Framework on Climate Change(UNFCCC) has launched a two-year process to negotiate a post-2012 climate arrangement after the Kyoto Protocol expires in 2012 and the Copenhagen Climate Change Conference will seal a final deal on post-2012 climate regime in December,2009.For this,the United Nation Chief Ban Ki Moon called 2009"the year ofclimate change".

  2. Selected international efforts to address climate change

    Energy Technology Data Exchange (ETDEWEB)

    Seki, M.; Christ, R. [Atmosphere Unit, United Nations Environment Programme UNEP, Nairobi (Kenya)

    1995-12-31

    Over the past two decades, concern about human-induced climate change has become an increasingly important item on the environmental and political agenda. The signing of the United Nations Framework Convention on Climate Change and the adoption of Agenda 21 at the United Nations Conference on Environment and Development in Rio de Janeiro in 1992 provided international organizations and the nations of the world with a new focus for climate-related activities. Although there remains considerable scientific uncertainty about the extent, magnitude, and rate of climate change and the impacts of such change, actions to address climate change have been initiated both internationally and nationally. Major international activities include the World Climate Programme, the Intergovernmental Panel on Climate Change, the United Nations Framework Convention on Climate Change. and the United Nations Environment Program me. 16 refs.

  3. Global climate change and international security

    Energy Technology Data Exchange (ETDEWEB)

    Rice, M.

    1991-01-01

    On May 8--10, 1991, the Midwest Consortium of International Security Studies (MCISS) and Argonne National Laboratory cosponsored a conference on Global Climate Change and International Security. The aim was to bring together natural and social scientists to examine the economic, sociopolitical, and security implications of the climate changes predicted by the general circulation models developed by natural scientists. Five themes emerged from the papers and discussions: (1) general circulation models and predicted climate change; (2) the effects of climate change on agriculture, especially in the Third World; (3) economic implications of policies to reduce greenhouse gas emissions; (4) the sociopolitical consequences of climate change; and (5) the effect of climate change on global security.

  4. International business and global climate change

    NARCIS (Netherlands)

    Pinkse, J.; Kolk, A.

    2008-01-01

    Climate change has become an important topic on the business agenda with strong pressure being placed on companies to respond and contribute to finding solutions to this urgent problem. This text provides a comprehensive analysis of international business responses to global climate change and

  5. A history of international climate change policy

    NARCIS (Netherlands)

    Gupta, J.

    2010-01-01

    This article presents an overview of the history of international climate change policy over the last 30 years, divided into five periods. It examines the pre-1990 period, the period leading up to the adoption of the Climate Change Convention, the period of the Kyoto Protocol until US withdrawal,

  6. International Business and Global Climate Change

    Energy Technology Data Exchange (ETDEWEB)

    Kolk, A.; Pinkse, J.

    2008-11-15

    Climate change has become an important topic on the business agenda with strong pressure being placed on companies to respond and contribute to finding solutions to this urgent problem. This text provides a comprehensive analysis of international business responses to global climate change and climate change policy. Embedded in relevant management literature, this book gives a concise treatment of developments in policy and business activity on global, regional and national levels, using examples and systematic data from a large number of international companies. The first part outlines the international climate policy landscape and voluntary initiatives taken by companies, both alone and together with others. The second part examines companies' strategies, covering innovation for climate change, as well as compensation via emissions trading and carbon offsetting. Written by well-known experts in the field, International Business and Global Climate Change illustrates how an environmental topic becomes strategically important in a mainstream sense, affecting corporate decision-making, business processes, products, reputation, advertising, communication, accounting and finance.

  7. International Business and Global Climate Change

    International Nuclear Information System (INIS)

    Kolk, A.; Pinkse, J.

    2008-11-01

    Climate change has become an important topic on the business agenda with strong pressure being placed on companies to respond and contribute to finding solutions to this urgent problem. This text provides a comprehensive analysis of international business responses to global climate change and climate change policy. Embedded in relevant management literature, this book gives a concise treatment of developments in policy and business activity on global, regional and national levels, using examples and systematic data from a large number of international companies. The first part outlines the international climate policy landscape and voluntary initiatives taken by companies, both alone and together with others. The second part examines companies' strategies, covering innovation for climate change, as well as compensation via emissions trading and carbon offsetting. Written by well-known experts in the field, International Business and Global Climate Change illustrates how an environmental topic becomes strategically important in a mainstream sense, affecting corporate decision-making, business processes, products, reputation, advertising, communication, accounting and finance

  8. International trade and climate change policies

    International Nuclear Information System (INIS)

    Brack, D.; Grubb, M.; Windram, C.

    2000-01-01

    Can the World Trade Organisation deal with climate change? Can a world of liberalised trade implement the Kyoto Protocol? As trade and environment head for a global collision, this book provides an essential guide to one of the key confrontations. It analyzes the conflicts now intensifying. How will climate change policies, including energy and carbon taxation and the removal of energy subsidies, affect overall trade structures and volumes? Will countries tackling climate change become less competitive? What of taxing international aviation and marine fuels? Will the 'flexibility mechanisms' of the Kyoto Protocol, such as emissions trading, fall under WTO disciplines? Can trade restrictions be applied to enforce the Kyoto Protocol? (Author)

  9. International Methane Partnership Fighting Climate Change

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    Due to the growth of international attention on the problem of climate change combined with the attractiveness of methane mitigation technologies, the capture and use of methane in agriculture, coal mines, landfills, and the oil and gas sector has increasingly become popular over the past few years. Highlighting this, several countries hosted the international 'Methane to Market' Partnership Conference and Exposition in October 2007 in Beijing, China.

  10. Climate Change | Page 23 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Home · Agriculture and Environment. Climate Change. Language English. Read more about Strengthening Local Agricultural Innovation Systems in Tanzania and Malawi. Language English. Read more about African Climate Change Fellowship. Language English. Read more about Adaptation aux changements ...

  11. Climate Change | Page 22 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Home · Agriculture and Environment. Climate Change. Language English. Read more about Rural Urban Cooperation on Water Management in the Context of Climate Change in Burkina Faso. Language English. Read more about Adapting Fishing Policy to Climate Change with the Aid of Scientific and Endogenous ...

  12. International negotiations on climate change towards a new international deal?

    International Nuclear Information System (INIS)

    2009-11-01

    This document reports the work performed by the French 'Centre d'Analyse Strategique' until the first of November within the perspective of a new international agreement to struggle against climate change beyond 2012. The basic idea is that such an agreement will have a meaning only if it is signed and ratified by the both main greenhouse gas emitting countries, the United States and China. A first part of this report describes the context and the post-2012 negotiation perspectives, as well as the status of international cooperation in the field of climate change. The two following chapters present syntheses of the climate policies and negotiation postures of China and United States. Then, the authors give an overview of the strategic interests and postures of some other big countries like India, Brazil, Russia, Canada, OPEC countries, and so on. The last part deals with issues of rights of intellectual property applied to the elaboration of 'clean' technologies and to international technological transfers

  13. Climate Change | Page 3 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Home · Agriculture and Environment. Climate Change. Language English. Read more about Climate change adaptation in informal settings: Understanding and reinforcing bottom-up initiatives in Latin America and the Caribbean. Language English. Read more about Climate leadership program: Building Africa's resilience ...

  14. Climate Change | Page 2 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Home · Agriculture and Environment. Climate Change. Language English. Read more about Climate leadership program: Building Africa's resilience through research, policy and practice. Language English. Read more about Climate adaptive action plans to manage heat stress in Indian cities. Language English.

  15. Climate Change | IDRC - International Development Research Centre

    International Development Research Centre (IDRC) Digital Library (Canada)

    Climate Change. Changements climatiques. Language English. Socially equitable climate action is essential to strengthen the resilience of all people, without which we cannot achieve women's empowerment. Read more about Building resilience through socially equitable climate action. Language English. Read more ...

  16. Climate Change | Page 15 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Language English. Read more about Platform for Exchange between African Research Scientists and Policymakers on Climate Change Adaptation. Language English. Read more about Integrated Climate Change Modelling and Policy Linkages for Adaptive Planning. Language English. Read more about Valuing Water in ...

  17. Climate Change | Page 9 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Home · Agriculture and Environment. Climate Change. Language English. Read more about Transfert de la responsabilité du Programme d'économie environnementale pour l'Asie du Sud-Est (EEPSEA). Language French. Read more about The African Climate Change Fellowship Program Phase III. Language English.

  18. Climate Change | Page 17 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Home · Agriculture and Environment. Climate Change. Language English. Read more about CapaSIDS : Capacity Building and Knowledge on Sustainable Responses to Climate Change in Small Island States. Language English. Read more about CapaSIDS : renforcement des capacités et production de connaissances ...

  19. Climate Change | Page 18 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Language English. Read more about DFID-IDRC Global Adaptation Research Program. Language English. Read more about Synthesizing Learning on Adaptation to Climate Change. Language English. Read more about Strengthening Local Capacity for Adaptation to Climate Change in the Bolivian Altiplano. Language ...

  20. Climate Change | Page 13 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Read more about Reducing the Risk of Water Pollution in Vulnerable Coastal Communities of Cartagena, Colombia: Responding to Climate Change. Language English. Read more about Adaptation to Climate Change in two Rural Communities on the Plains and in the Mountains of Morocco. Language English. Read more ...

  1. Climate Change | Page 15 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Home · Agriculture and Environment. Climate Change. Language English. Read more about Mobilizing the Private Sector for Adaptation Finance. Language English. Read more about Welfare Evaluation and the Economic Impacts of Climate Change on Water Supply and Demand in Chile, Colombia, and Bolivia. Language ...

  2. Climate Change | Page 17 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Home · Agriculture and Environment. Climate Change. Language English. Read more about Adaptation aux changements climatiques grâce à une gestion améliorée des bassins versants dans le bassin du Tensift, au Maroc. Language French. Read more about Climate Change and Water Adaptation Options. Language ...

  3. Climate change: Update on international negotiations

    Energy Technology Data Exchange (ETDEWEB)

    Silverman, L. [Dept. of Energy, Washington, DC (United States). Office of Policy

    1997-12-31

    This paper outlines the following: United Nations` framework convention on climatic change; the United States` climate change action plan; current issues to be resolved (targets/timetables, policies, advancing commitments of all parties, and compliance); and implications for clean coal technologies.

  4. Climate Change | Page 10 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Home · Agriculture and Environment. Climate Change. Language English. Read more about The Economics of Adaptation and Climate-Resilient Development. Language English. Read more about Solutions d'adaptation liées aux changements climatiques et à l'eau. Language French. Read more about Adaptation to ...

  5. Climate Change | Page 32 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Language English ... Cities often tend to respond to climate change with complicated, expensive solutions. ... for community-level research and engagement with local stakeholders to inform the development and implementation of adaptation ...

  6. Climate Change | Page 31 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    ... with community-based water supply organizations in Central America to improve their ... Vietnam is particularly vulnerable to climate change and associated sea ... Director of the Interdisciplinary Center for Integrated Coastal Management of ...

  7. Climate Change | Page 30 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Researchers led by the University of Antananarivo found that maintenance of ... the availability of more reliable forecasts from meteorological services in Kenya, ... Climate Change conference, the largest scientific forum leading up to global ...

  8. Climate Change | Page 36 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Climate Change ... Urbanization, deteriorating infrastructures with a lack of funds for repairs, and inadequate polices are conspiring to cause water shortages. ... deforestation and pollution, and encroachments on communally owned resources ...

  9. Climate Change | Page 27 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The majority of India's population lives in water-stressed regions. ... demand, inefficient usage, overexploitation of groundwater, pollution, and climate change. ... impacts of the technology used in wastewater treatment plants in Mexico City.

  10. Climate Change Adaptation in Africa | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The poor in many parts of Africa will have to cope with more drought, more extreme temperatures, ... Stories from the field : adapting fishing policies to address climate change in West Africa ... IDRC at the ICLEI Resilient Cities 2018 conference.

  11. IDRC on climate change adaptation | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2011-05-20

    May 20, 2011 ... ... communities, and their livelihoods from these environmental crises. ... Some likely lines of study are the links between climate change ... Staying on the case ... How improved water management is influencing economic and ...

  12. Climate change affects rainmakers' predictions | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2010-10-08

    Oct 8, 2010 ... English · Français ... animals, associated with seasonal changes,” Mary O'Neill of Climate Change Adaptation in Africa ( CCAA ) told MediaGlobal. ... and the meteorologists forecast apply on the national and regional level.

  13. Climate Change | Page 2 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Read more about West Indian Ocean Deltas Exchange and Research Network. Language English. Read more about Agricultural water innovations in the tropics – AgWIT. Language English. Read more about Climate change adaptation in informal settings: Understanding and reinforcing bottom-up initiatives in Latin ...

  14. Climate Change | Page 20 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Home · Agriculture and Environment. Climate Change. Language English. Read more about Prefabricated Engineered Bamboo Housing for East Africa. Language English. Read more about Maisons préfabriquées en bambou en Afrique de l'Est. Language French. Read more about Vers une collectivité productive à Malika ...

  15. Climate Change | Page 13 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Language English. Read more about Knowledge Sharing for Climate Change Adaptation in Africa. Language English. Read more about Transferring the Malaria Epidemic Prediction Model to Users in East Africa. Language English. Read more about Rainwater and Greywater Harvesting in Urban and Periurban Agriculture ...

  16. Climate Change | Page 18 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Home · Agriculture and Environment. Climate Change. Language English. Read more about Managing the Risk of Flooding and Sea-level Rise in Cape Town : the Power of Collective Governance. Language English. Read more about Gouvernance axée sur la collaboration : gestion des risques associés aux inondations et ...

  17. Climate Change | Page 5 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Language English. IDRC's associate director for climate change recently addressed parliamentarians as the featured guest speaker at the popular Bacon and Eggheads breakfast lecture series. Speaking to a packed audience including MPs, senators, and senior public servants, Robert Hofstede shared results from some of ...

  18. Climate Change | Page 79 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Climate Change. Changements climatiques. Language English. The Kenya Medical Research Institute has launched a tool aimed at predicting malaria outbreaks in any area ... Environmental economics can identify the underlying causes of environmental problems and point to solutions that benefit people and the planet.

  19. Economics of Climate Change Adaptation | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Literature on the economics of climate change adaptation - especially in developing countries - is generally scarce, and this weakens the premise on which adaptation decisions are made. Moreover, there is no standard framework or toolkit to guide researchers and policymakers in this kind of decision-making. This grant ...

  20. Climate Change | Page 6 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Home · Agriculture and Environment. Climate Change. Language English. Read more about Floods, Droughts and Farming on the Plains of Argentina and Paraguay, Pampas and Chaco Regions. Language English. Read more about Using ICTs to Address Water Challenges in Uganda. Language English. Read more ...

  1. Climate Change | Page 77 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    What we do · Funding · Resources · About IDRC ... Climate change will affect water availability in Chile, Colombia, and Bolivia, in the three ... Daniel Conde is the Director of the Interdisciplinary Center for Integrated Coastal Management of the ... can best implement effective decision-making processes within the context of ...

  2. Climate Change | Page 76 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    What we do · Funding · Resources · About IDRC ... Climate change will affect water availability in Chile, Colombia, and Bolivia, in the three ... Daniel Conde is the Director of the Interdisciplinary Center for Integrated Coastal Management of the ... can best implement effective decision-making processes within the context of ...

  3. Climate Change | Page 73 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    What we do · Funding · Resources · About IDRC ... Climate change will affect water availability in Chile, Colombia, and Bolivia, in the three ... Daniel Conde is the Director of the Interdisciplinary Center for Integrated Coastal Management of the ... can best implement effective decision-making processes within the context of ...

  4. Climate change and international tourism: a simulation study

    Energy Technology Data Exchange (ETDEWEB)

    Hamilton, J.M. [University of Hamburg (Germany). Centre for Marine and Climate Research, Research Unit Sustainability and Global Change; Maddison, D.J. [University of Southern Denmark, Odense (Denmark). Economics Institute; Centre for Cultural Economics and Management, London (United Kingdom); Tol, R.S.J. [University of Hamburg (Germany). Centre for Marine and Climate Research, Research Unit Sustainability and Global Change; Vrije Universiteit, Amsterdam (Netherlands). Institute for Environmental Studies; Carnegie Mellon University, Pittsburgh (United States). Center for Integrated Study of the Human Dimensions of Global Change

    2005-10-01

    The literature on tourism and climate change lacks an analysis of the global changes in tourism demand. Here, a simulation model of international tourism is presented that fills that gasp. The current pattern of international tourist flows is modelled using 1995 data on departures and arrivals for 207 countries. Using this basic model the impact on arrivals and departures through changes un population, per capita income and climate change are analysed. In the medium to long term, tourism will grow, however, the change from climate change is smaller than from population and income changes. (author)

  5. The Geopolitics of Climate Change: Challenges to the International System

    International Nuclear Information System (INIS)

    Halden, Peter

    2007-12-01

    This report analyses the consequences of climate change and global warming for international politics in general and international security in particular. The report focuses on whether and in what way climate change may alter the conditions of international security. From this perspective, the initial effects of climate change will vary according to existing economic, political and social structures in different world regions. Organised violence is more likely in regions with weak states and conflictual inter-state dynamics than in those characterised by co-operative relations. In the short- to medium term, climate change is unlikely to alter the constitutive structures of international security. However, depending on the severity of climate change, these conditions may change over the long term. Such changes will probably depend on the secondary effects that change has on the world and regional economies. Climate change is unlikely to lead to an increase in conflicts in the short- to medium term, but a long-term development marked by unmitigated climate change could very well have serious consequences for international security. The report argues that, although necessary, mitigation and adaptation measures may have consequences for international politics. These are due to the changes in social and political systems that they entail

  6. The Geopolitics of Climate Change: Challenges to the International System

    Energy Technology Data Exchange (ETDEWEB)

    Halden, Peter

    2007-12-15

    This report analyses the consequences of climate change and global warming for international politics in general and international security in particular. The report focuses on whether and in what way climate change may alter the conditions of international security. From this perspective, the initial effects of climate change will vary according to existing economic, political and social structures in different world regions. Organised violence is more likely in regions with weak states and conflictual inter-state dynamics than in those characterised by co-operative relations. In the short- to medium term, climate change is unlikely to alter the constitutive structures of international security. However, depending on the severity of climate change, these conditions may change over the long term. Such changes will probably depend on the secondary effects that change has on the world and regional economies. Climate change is unlikely to lead to an increase in conflicts in the short- to medium term, but a long-term development marked by unmitigated climate change could very well have serious consequences for international security. The report argues that, although necessary, mitigation and adaptation measures may have consequences for international politics. These are due to the changes in social and political systems that they entail.

  7. International climate change policy. Coping with differentiation

    International Nuclear Information System (INIS)

    Gupta, J.; Jepma, C.J.; Blok, K.

    1998-01-01

    This article focuses on the emission allowances for developed countries and compares the co-operative instruments for implementing the climate treaties. It argues that the emission allowances are mainly based on political willingness and that the flexible instruments are not yet mutually consistent and may lead to opportunistic behaviour on the part of Parties to the United Nations Framework Convention on Climate Change and its Kyoto Protocol. Such behaviour may hamper the achievement of the environmental goals of the Kyoto Protocol, unless the emission reduction units are made comparable. In addition, the European Union triptych approach can be applied to the developing countries in order to successfully involve them in the process without compromising their priorities. 25 refs

  8. Climatic changes: explicative guide of international agreements

    International Nuclear Information System (INIS)

    2005-01-01

    The following themes of the negotiation in the United Nations Convention framework, on the climatic changes and the kyoto protocol are taken into account: the observation, the information communication, the policies and the measures, the developing countries, the flexibility mechanisms, the soils utilizations and the regime evolution. For each theme the document recalls quickly how the theme is detailed in the Convention and in the Protocol, it presents then the decisions and the adopted rules and defines the agreements contain, in terms of challenges and implication in the protocol implementation. (A.L.B.)

  9. The legitimacy of leadership in international climate change negotiations.

    Science.gov (United States)

    Karlsson, Christer; Hjerpe, Mattias; Parker, Charles; Linner, Bjorn-Ola

    2012-01-01

    Leadeship is an essential ingredient in reaching international agreements and overcoming the collective action problems associated with responding to climate change. In this study, we aim at answering two questions that are crucial for understanding the legitimacy of leadership in international climate change negotiations. Based on the responses of the three consecutive surveys distributed at COPs 14-16, we seek first to chart which actors are actually recognized as leaders by climate change negotiation participants. Second, we aim to explain what motivates COP participants to support different actors as leaders. Both these questions are indeed crucial for understanding the role, importance, and legitimacy of leadership in the international climate change regime. Our results show that the leadership landscape in this issue area is fragmented, with no one clear-cut leader, and strongly suggest that it is imperative for any actor seeking recognition as climate change leader to be perceived as being devoted to promoting the common good.

  10. Climate change and international tourism: A simulation study

    NARCIS (Netherlands)

    Hamilton, J.M.; Maddison, D.J.; Tol, R.S.J.

    2005-01-01

    The literature on tourism and climate change lacks an analysis of the global changes in tourism demand. Here, a simulation model of international tourism is presented that fills that gap. The current pattern of international tourist flows is modelled using 1995 data on departures and arrivals for

  11. Management Under Anarchy. The International Politics of Climate Change

    International Nuclear Information System (INIS)

    Thompson, A.

    2006-01-01

    This article analyzes climate change from the perspective of international politics. In the anarchy of the international system, various cooperation problems have stalled the formation of an effective climate regime at the international level. Obstacles occur at three stages of regime formation: the bargaining stage, the transition stage, and the implementation stage. The importance of the transition stage of cooperation, which takes place between the signing of an agreement and its entry into force, has been overlooked by international relations scholars and is particularly important in the climate case. The article assesses the possibility of applying 'adaptive management' principles to climate change as a partial response to these political obstacles. While such an approach has significant appeal given the uncertainty surrounding the human-climate interface, its experimental, top-down characteristics are not politically feasible at the international level. I recommend certain modifications of existing institutions and practices to improve international information sharing and facilitate efficient learning. These changes would serve to promote a decentralized and passive - and thus politically viable - version of adaptive management, an effective approach to dealing with climate change at the global level

  12. Research award: Climate Change | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2017-09-06

    Sep 6, 2017 ... ... the identification and removal of barriers to the application, scaling, and financing ... including for hydro-power, agriculture, industry, and domestic use. ... Climate finance; Environmental economics; Civil engineering; Water ...

  13. Climate Change | IDRC - International Development Research Centre

    International Development Research Centre (IDRC) Digital Library (Canada)

    New initiative will match climate knowledge to developing country needs ... Panelists discussed integrated water resource management and adaptation to ... Collaboration in informal settlements: tackling flooding with a local perspective ...

  14. International aspects of climate change: The intergovernmental panel on climate change

    International Nuclear Information System (INIS)

    Brydges, T.; Fenech, A.

    1990-01-01

    The impact of various international conferences concerning global climate change on international opinions and attitudes is discussed. A number of conferences over the past two decades have drawn attention to the large socio-economic consequences of climate change. There has been increasing attention given to the likely affect of anthropogenically derived greenhouse gases on the global climate. Some early uncertainty over the likely long term changes in global temperature have been replaced by a scientific consensus that global temperatures are increasing and will continue to do so into the next century. Public awareness of the possibility of climate change and severe socio-economic consequences has been increasing and was given a major impetus by the Toronto Conference on the Changing Atmosphere. An estimate of the possible time to solution of the climate change issue is given as 1988-2005, a span of 17 years. The Intergovernmental Panel on Climate Change has focused work into three working groups examining science, impacts and response strategies. 28 refs., 3 figs., 6 tabs

  15. Accessing International Funding for Climate Change Adaptation

    DEFF Research Database (Denmark)

    Christiansen, Lars; Ray, Aaron D.; Smith, Joel B.

    of international public funding sources dedicated to adaptation investments (Chapter 3) • Seven fundamental eligibility criteria for accessing international public funding and guidance on how to apply these concepts to project ideas (Chapter 3) • A template (built on the abovementioned seven fundamental...

  16. Exclusive Minilateralism: An Emerging Discourse within International Climate Change Governance?

    Directory of Open Access Journals (Sweden)

    Jeffrey Scott McGee

    2011-12-01

    Full Text Available Over the past five years there have been a series of significant international climate change agreements involving only elite state actors. The Asia-Pacific Partnership on Clean Development and Climate, APEC Sydney Leaders Declaration and US Major Economies Process all displayed a shift towards a model of international climate change governance involving a small group of economically powerful states, to the exclusion of less powerful states and environmental NGOs. The modest result from the UNFCCC COP 15 meeting in Copenhagen in December 2009 and subsequent UNFCCC meetings has strengthened calls for international climate governance to be pared down to smaller decision making forums of key states only. This article argues that these developments evidence an emerging discourse of ‘exclusive minilateralism’ in international climate policy that is challenging the inclusive multilateral discourse that has formed the bedrock of international climate change governance since the inception of UN climate regime in the early 1990s. The exclusive minilateralism discourse offers a significant challenge to both the cosmopolitan and discursive democratic aspirations of international climate change governance. One response to the exclusive minilateral discourse is to reform the UNFCCC consensus-based decision making rule to provide the COP with greater ease of decision making on key issues relating to mitigation and adaptation. Another response is to more formally include the exclusive minilateralism discourse within the UNFCCC COP process. This could be achieved by forming a small peak body of states and key NGO groups to act as an influential advisor to the COP process on key issues requiring expedition and resolution.

  17. Climate Change | Page 38 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    This book represents the best modern innovative thinking on the topic and symbolizes an important turning point in the history of wastewater use in irrigation as a major ... In collaboration with scientists from the Kenya Meteorological Department and the International Centre for Insect Physiology and Ecology, the institute has ...

  18. Climate Change | Page 45 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    This book represents the best modern innovative thinking on the topic and symbolizes an important turning point in the history of wastewater use in irrigation as a major ... In collaboration with scientists from the Kenya Meteorological Department and the International Centre for Insect Physiology and Ecology, the institute has ...

  19. Climatic changes, the international control stakes

    International Nuclear Information System (INIS)

    Maljean-Dubois, S.

    2007-01-01

    The author presents a juridical and economic analysis of the control mechanism called ''observance'' of the Kyoto protocol. This political and juridical innovation in the domain of the international agreements on the environment deals with the national sovereignty and the economical development mode. (A.L.B.)

  20. Climate Change and International Civil Aviation Negotiations

    Directory of Open Access Journals (Sweden)

    Veronica Korber Gonçalves

    Full Text Available Abstract The International Civil Aviation Organization (ICAO has discussed ways of regulating greenhouse gas (GHG emissions by civil aircraft for almost 20 years. Over the past four years, a consensus has developed about a market-based mechanism in the form of a carbon offset system. This article describes the route to the agreement reached by ICAO’s 39th Assembly, in order to contextualise the results and point out some of its limitations. It points to two main factors that contributed to the consensus: the role of the European Union, which sought to lead the negotiations, and the choice of a flexible and ultimately weak mechanism that received support from the international airlines.

  1. Climate Change | Page 77 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Measures or signals of environmental quality or change recorded by individuals, ... The reasons for this devastation are still poorly understood, but the results are ... only one-sixth as much fresh water available per capita as the global average.

  2. Climate Change | Page 33 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Rapid urbanization is squeezing India's limited water resources. ... extraction, and changes in land use as the greatest threats to water quality and availability. ... to work together, new research from the African Centre for Cities has found.

  3. Climate Change | Page 74 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Florencia Almansi is the coordinator of an IDRC-funded binational initiative to enhance resilience to flooding in four Rio de la Plata coastal towns: Tigre and San Fernando, in Buenos Aires, Argentina, and Carmelo and Juan Lacaze, in Colonia, Uruguay. Researchers have found that changes in weather patterns and the ...

  4. Climate Change after the International : Rethinking Security, Territory and Authority

    International Nuclear Information System (INIS)

    Stripple, Johannes

    2005-01-01

    What does a politics after the international mean? Many strands of contemporary scholarship converge on the image of the international as obsolete, but strongly diverge on the contours of the kinds of politics that are superseding it. The modern state has been pivotal to the meaning of security, territory and authority - concepts central to the idea of the international - but they do not necessarily have to be tied to the state. This thesis offers a critique of International Relations theory combined with a study of climate change. A departure in 'process philosophy' facilitate a rethinking of security, territory and authority as activities rather than things, as verbs rather than nouns. The author shows that a multiplicity of practices of securitization, territorialization, and authorization are visible in the climate issue. The book goes beyond, and reflects upon, the traditional study of 'International Environmental Politics' as a particular subfield of International Relations

  5. Protecting health from climate change: Preparedness of medical interns

    Directory of Open Access Journals (Sweden)

    Majra Jai

    2009-01-01

    Full Text Available Context : Climate change is a significant and emerging threat to public health and to meet the challenge, health systems require qualified staff. Aims : To study the preparedness of medical interns to meet the challenge of protecting health from climate change. Settings and Design: Medical colleges in a coastal town. Cross-sectional study. Materials and Methods: A proportionate number of medical interns from five medical colleges were included in the study. Level of awareness was used as a criterion to judge the preparedness. A self-administered, pretested, open-ended questionnaire was used. Responses were evaluated and graded. Statistical Analysis Used: Proportions, percentage, Chi-test. Results : About 90% of the medical interns were aware of the climate change and human activities that were playing a major role. Ninety-four percent were aware of the direct health impacts due to higher temperature and depletion in ozone concentration, and about 78% of the respondents were aware about the change in frequency / distribution of vector-borne diseases, water borne / related diseases, malnutrition, and health impact of population displacement. Knowledge regarding health protection was limited to mitigation of climate change and training / education. Options like adaptation, establishing / strengthening climate and disease surveillance systems, and health action in emergency were known to only nine (7%, eight (6%, and 17 (13%, respectively. Collegewise difference was statistically insignificant. Extra / co-curricular activities were the major source of knowledge. Conclusions : Majority of medical interns were aware of the causes and health impacts of climate change, but their knowledge regarding health protection measures was limited.

  6. Confluence of climate change policies and international trade

    Energy Technology Data Exchange (ETDEWEB)

    Vickery, R.E. Jr.

    1997-12-31

    The paper summarizes market information on energy conservation and renewable energy industries in the U.S., and highlights activities of the International Trade Administration. International treaties agreements on environmental issues are examined with respect to their influence on U.S. trade promotion and job creation. A sectoral analysis of the economic impact of greenhouse gas emissions reductions on industries is very briefly summarized. Finally, the need for a climate change treaty in spite of possible adverse impacts is discussed. 1 tab.

  7. International Technology-Oriented Agreements to Address Climate Change

    International Nuclear Information System (INIS)

    De Coninck, H.C.; Fischer, C.; Newell, R.G.; Ueno, T.

    2007-01-01

    Much discussion has surrounded possible alternatives for international agreements on climate change, particularly post-2012. Among these alternatives, technology-oriented agreements (TOAs) are perhaps the least well defined. We explore what TOAs may consist of, why they might be sensible, which TOAs already exist in international energy and environmental governance, and whether they have the potential to make a valuable contribution to addressing climate change. We conclude that TOAs aimed at knowledge sharing and coordination, research, development, or demonstration could increase the overall efficiency and effectiveness of international climate cooperation, but have limited environmental effectiveness on their own. Technology transfer agreements are likely to have similar properties unless the level of resources expended on them is large, in which case they could be environmentally significant. Technology mandates, standards, or incentives can be environmentally effective, within the applicable sector. However, they are likely to be less cost-effective than broad-based, flexible approaches that place a price on emissions. These results indicate that TOAs have the potential to improve the effectiveness of the global response to climate change. The success of specific TOAs will depend on their design, implementation, and the role they are expected to play relative to other components of the climate policy portfolio

  8. A proposed structure for an international convention on climate change

    International Nuclear Information System (INIS)

    Nitze, W.A.

    1991-01-01

    In this chapter, the author recommends a framework convention that will stimulate policy changes without expensive emission reductions in the short term. A central task for a climate convention will be to provide the international community with a permanent mechanism for coordinating its efforts to deal with climate change. The convention should go beyond organizational structure to establish a process for updating the parties' understanding of the science and potential impacts of climate change and for building consensus on policy responses. Each party must then be required to prepare and distribute its own national plan for reducing greenhouse gas emissions and for adapting to future change while achieving its development objectives. A set of targets and timetables for the reduction of greenhouse gas reductions is presented

  9. FOREWORD: International Conference on Planetary Boundary Layer and Climate Change

    Science.gov (United States)

    Djolov, G.; Esau, I.

    2010-05-01

    One of the greatest achievements of climate science has been the establisment of the concept of climate change on a multitude of time scales. The Earth's complex climate system does not allow a straightforward interpretation of dependences between the external parameter perturbation, internal stochastic system dynamics and the long-term system response. The latter is usually referred to as climate change in a narrow sense (IPCC, 2007). The focused international conference "Planetary Boundary Layers and Climate Change" has addressed only time scales and dynamical aspects of climate change with possible links to the turbulent processes in the Planetary Boundary Layer (PBL). Although limited, the conference topic is by no means singular. One should clearly understand that the PBL is the layer where 99% of biosphere and human activity are concentrated. The PBL is the layer where the energy fluxes, which are followed by changes in cryosphere and other known feedbacks, are maximized. At the same time, the PBL processes are of a naturally small scale. What is the averaged long-term effect of the small-scale processes on the long-term climate dynamics? Can this effect be recognized in existing long-term paleo-climate data records? Can it be modeled? What is the current status of our theoretical understanding of this effect? What is the sensitivity of the climate model projections to the representation of small-scale processes? Are there significant indirect effects, e.g. through transport of chemical components, of the PBL processes on climate? These and other linked questions have been addressed during the conference. The Earth's climate has changed many times during the planet's history, with events ranging from ice ages to long periods of warmth. Historically, natural factors such as the amount of energy released from the Sun, volcanic eruptions and changes in the Earth's orbit have affected the Earth's climate. Beginning late in the 18th century, human activities

  10. Increasing Participation and Compliance in International Climate Change Agreements

    International Nuclear Information System (INIS)

    Barrett, S.; Stavins, R.

    2002-11-01

    Scientific and economic consensus increasingly points to the need for a credible and cost-effective approach to address the threat of global climate change, but the Kyoto Protocol to the U.N. Framework Convention on Climate Change appears incapable of inducing significant participation and compliance. We assess the Protocol and thirteen alternative policy architectures that have been proposed, with particular attention to their respective abilities to induce participation and compliance. We find that those approaches that offer cost-effective mitigation are unlikely to induce significant participation and compliance, while those approaches that are likely to enjoy a reasonably high level of implementation by sovereign states are sorely lacking in terms of their anticipated cost effectiveness. The feasible set of policy architectures is thus limited to second-best alternatives. Much more attention needs to be given - both by scholarly research and by international negotiations - to aspects of future international climate agreements that will affect the degrees of participation and compliance that can reasonably be expected to be forthcoming

  11. International Survey on agriculture-climate change policy instruments

    Energy Technology Data Exchange (ETDEWEB)

    Fernagut, M.; Priem, M.; Sorgeloos, L.

    2011-09-15

    The title study provides an international overview of agriculture-climate change policy instruments for the reduction of methane and nitrous oxide emissions. The aim of this study is to clarify how national and/or international agriculture-climate-policies could or should be instrumented during the coming three to five years to achieve significant emission reductions of methane and nitrous oxide in the Dutch agricultural sector by 2020. The study includes an international survey, a quick-scan inventory of useful and inspiring examples of policy and reduction measures to reduce non CO2 greenhouse gases. ERM used an approach consisting out of three phases. In the first phase countries were selected on the basis of emissions and Kyoto protocol targets. In the second phase policy measures of these countries were listed, based on publicly available national and international sources. In a third phase a sub-set of this selection was analyzed in-depth through communications with local focal points and additional review of policy documents, to enhance the understanding of context, impact and results of each of these policies and measures.

  12. Examining the potential impacts of climate change on international security: EU-Africa partnership on climate change.

    Science.gov (United States)

    Dodo, Mahamat K

    2014-01-01

    Climate Change like many global problems nowadays is recognized as a threat to the international security and cooperation. In theoretical terms, it is being securitized and included in the traditional security studies. Climate change and its accompanying environmental degradation are perceived to be a threat that can have incalculable consequences on the international community. The consequences are said to have more effects in small island developing nations and Africa where many States are fragile and overwhelmed with mounting challenges. In recent years, the security implications of the climate change are being addressed from national, regional and multilateral level. Against this backdrop, this paper intends to contribute to the debate on climate change and international security and present a broader perspective on the discussion. The paper will draw from the EU-Africa partnership on climate change and is structured as follows: the first part introduces the background of the international climate change policy and its securitization, the second part covers the EU-Africa relations and EU-Africa partnership on climate change, and the third part discusses the Congo Basin Forest Partnership as a concrete example of EU-Africa Partnership on Climate Change. Lastly, the paper concludes by drawing some conclusions and offers some policy perspectives and recommendations. Q54; 055; 052; 01;

  13. International regime formation: Ozone depletion and global climate change

    International Nuclear Information System (INIS)

    Busmann, N.E.

    1994-03-01

    Two theoretical perspectives, neorealism and neoliberal institutionalism, dominate in international relations. An assessment is made of whether these perspectives provide compelling explanations of why a regime with specific targets and timetables was formed for ozone depletion, while a regime with such specificity was not formed for global climate change. In so doing, the assumptions underlying neorealism and neoliberal institutionalism are examined. A preliminary assessment is offered of the policymaking and institutional bargaining process. Patterns of interstate behavior are evolving toward broader forms of cooperation, at least with regard to global environmental issues, although this process is both slow and cautious. State coalitions on specific issues are not yet powerful enough to create a strong community of states in which states are willing to devolve power to international institutions. It is shown that regime analysis is a useful analytic framework, but it should not be mistaken for theory. Regime analysis provides an organizational framework offering a set of questions regarding the principles and norms that govern cooperation and conflict in an issue area, and whether forces independent of states exist which affect the scope of state behavior. An examination of both neorealism and neoliberal institutionalism, embodied by four approaches to regime formation, demonstrates that neither has sufficient scope to account for contextual dynamics in either the ozone depletion or global climate change regime formation processes. 261 refs

  14. The role of internal climate variability for interpreting climate change scenarios

    Science.gov (United States)

    Maraun, Douglas

    2013-04-01

    When communicating information on climate change, the use of multi-model ensembles has been advocated to sample uncertainties over a range as wide as possible. To meet the demand for easily accessible results, the ensemble is often summarised by its multi-model mean signal. In rare cases, additional uncertainty measures are given to avoid loosing all information on the ensemble spread, e.g., the highest and lowest projected values. Such approaches, however, disregard the fundamentally different nature of the different types of uncertainties and might cause wrong interpretations and subsequently wrong decisions for adaptation. Whereas scenario and climate model uncertainties are of epistemic nature, i.e., caused by an in principle reducible lack of knowledge, uncertainties due to internal climate variability are aleatory, i.e., inherently stochastic and irreducible. As wisely stated in the proverb "climate is what you expect, weather is what you get", a specific region will experience one stochastic realisation of the climate system, but never exactly the expected climate change signal as given by a multi model mean. Depending on the meteorological variable, region and lead time, the signal might be strong or weak compared to the stochastic component. In cases of a low signal-to-noise ratio, even if the climate change signal is a well defined trend, no trends or even opposite trends might be experienced. Here I propose to use the time of emergence (TOE) to quantify and communicate when climate change trends will exceed the internal variability. The TOE provides a useful measure for end users to assess the time horizon for implementing adaptation measures. Furthermore, internal variability is scale dependent - the more local the scale, the stronger the influence of internal climate variability. Thus investigating the TOE as a function of spatial scale could help to assess the required spatial scale for implementing adaptation measures. I exemplify this proposal with

  15. Climate change impacts health in Tunisia | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2012-03-26

    Mar 26, 2012 ... Research is showing that climate change is having major impacts on human health. Weather-related disasters are on the rise and water- and vector-borne diseases are spreading. Strategies to adapt to the effects of climate change may also pose unforeseen health risks. Read more about a project in ...

  16. Sensitivity of Climate Change Detection and Attribution to the Characterization of Internal Climate Variability

    KAUST Repository

    Imbers, Jara

    2014-05-01

    The Intergovernmental Panel on Climate Change\\'s (IPCC) "very likely" statement that anthropogenic emissions are affecting climate is based on a statistical detection and attribution methodology that strongly depends on the characterization of internal climate variability. In this paper, the authors test the robustness of this statement in the case of global mean surface air temperature, under different representations of such variability. The contributions of the different natural and anthropogenic forcings to the global mean surface air temperature response are computed using a box diffusion model. Representations of internal climate variability are explored using simple stochastic models that nevertheless span a representative range of plausible temporal autocorrelation structures, including the short-memory first-order autoregressive [AR(1)] process and the long-memory fractionally differencing process. The authors find that, independently of the representation chosen, the greenhouse gas signal remains statistically significant under the detection model employed in this paper. The results support the robustness of the IPCC detection and attribution statement for global mean temperature change under different characterizations of internal variability, but they also suggest that a wider variety of robustness tests, other than simple comparisons of residual variance, should be performed when dealing with other climate variables and/or different spatial scales. © 2014 American Meteorological Society.

  17. Sensitivity of Climate Change Detection and Attribution to the Characterization of Internal Climate Variability

    KAUST Repository

    Imbers, Jara; Lopez, Ana; Huntingford, Chris; Allen, Myles

    2014-01-01

    The Intergovernmental Panel on Climate Change's (IPCC) "very likely" statement that anthropogenic emissions are affecting climate is based on a statistical detection and attribution methodology that strongly depends on the characterization of internal climate variability. In this paper, the authors test the robustness of this statement in the case of global mean surface air temperature, under different representations of such variability. The contributions of the different natural and anthropogenic forcings to the global mean surface air temperature response are computed using a box diffusion model. Representations of internal climate variability are explored using simple stochastic models that nevertheless span a representative range of plausible temporal autocorrelation structures, including the short-memory first-order autoregressive [AR(1)] process and the long-memory fractionally differencing process. The authors find that, independently of the representation chosen, the greenhouse gas signal remains statistically significant under the detection model employed in this paper. The results support the robustness of the IPCC detection and attribution statement for global mean temperature change under different characterizations of internal variability, but they also suggest that a wider variety of robustness tests, other than simple comparisons of residual variance, should be performed when dealing with other climate variables and/or different spatial scales. © 2014 American Meteorological Society.

  18. Telework, Climate Change and Public Policy | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    ... of millions of people to their workplace is a major source of pollution in urban areas. ... Argentina, South America, Mexico, North and Central America, Peru ... IWRA/IDRC webinar on climate change and adaptive water management.

  19. Meeting the Climate Challenge. Recommendations of the International Climate Change Taskforce

    International Nuclear Information System (INIS)

    2005-01-01

    To chart a way forward, an International Climate Change Taskforce, composed of leading scientists, public officials, and representatives of business and non-governmental organisations, was established at the invitation of three leading public policy institutes - the Institute for Public Policy Research, the Center for American Progress and The Australia Institute. The Taskforce's aim has been to develop proposals to consolidate and build on the gains achieved under the UNFCCC and the Kyoto Protocol to ensure that climate change is addressed effectively over the long term. In doing so, the Taskforce has met twice, in Windsor, United Kingdom and Sydney, Australia, where they reviewed and debated detailed research papers prepared by the Taskforce Secretariat, provided by the three founding organisations. The Taskforce's recommendations are to all governments and policy-makers worldwide. However, particular emphasis is placed on providing independent advice to the governments of the Group of Eight (G8) and the European Union (EU) in the context of the UK's presidencies of both organisations in 2005, during which Prime Minister Tony Blair has pledged to make addressing climate change a priority. The recommendations are also made in the context of the start of international negotiations in 2005 on future collective action on climate change, and the need to engage the governments of those industrialised countries that have not ratified the Kyoto Protocol

  20. Climate change

    Science.gov (United States)

    Cronin, Thomas M.

    2016-01-01

    Climate change (including climate variability) refers to regional or global changes in mean climate state or in patterns of climate variability over decades to millions of years often identified using statistical methods and sometimes referred to as changes in long-term weather conditions (IPCC, 2012). Climate is influenced by changes in continent-ocean configurations due to plate tectonic processes, variations in Earth’s orbit, axial tilt and precession, atmospheric greenhouse gas (GHG) concentrations, solar variability, volcanism, internal variability resulting from interactions between the atmosphere, oceans and ice (glaciers, small ice caps, ice sheets, and sea ice), and anthropogenic activities such as greenhouse gas emissions and land use and their effects on carbon cycling.

  1. Ademe et Vous. International Newsletter No.34, September 2015. International research innovation to tackle climate change

    International Nuclear Information System (INIS)

    Martin, Valerie; Seguin-Jacques, Catherine; Tappero, Denis

    2015-09-01

    Held under the aegis of UNESCO, ICS and Future Earth, the conference on climate change titled 'Our Common Future Under Climate Change' brought together the international scientific community from 7 to 10 July in Paris. ADEME organised a round table to allow representatives from four countries, as well as France, to discuss their priorities in terms of technological innovation. As a key part of the 2015 global climate calendar, the World Summit Climate and Territories event brought together non-state stakeholders from all over the world in Lyon on July 1 and 2. Keen to stress their commitment to the issues at hand, the participants highlighted the importance of a territorial perspective on climate change. MEDENER, a non-profit organisation, which brings together ADEME and 11 of its Mediterranean counterparts, will host the new Euro-Mediterranean platform dedicated to energy efficiency and renewable energies. The Union for the Mediterranean, an international, intergovernmental organisation, aims to launch this new cooperation platform by 2016

  2. Climate change effects on international stability : a white paper.

    Energy Technology Data Exchange (ETDEWEB)

    Murphy, Kathryn; Taylor, Mark A.; Fujii, Joy; Malczynski, Leonard A.; McNamara, Laura A.; Reinert, Rhonda K.; Sprigg, James A.; Backus, George A.; Boslough, Mark Bruce Elrick

    2004-12-01

    This white paper represents a summary of work intended to lay the foundation for development of a climatological/agent model of climate-induced conflict. The paper combines several loosely-coupled efforts and is the final report for a four-month late-start Laboratory Directed Research and Development (LDRD) project funded by the Advanced Concepts Group (ACG). The project involved contributions by many participants having diverse areas of expertise, with the common goal of learning how to tie together the physical and human causes and consequences of climate change. We performed a review of relevant literature on conflict arising from environmental scarcity. Rather than simply reviewing the previous work, we actively collected data from the referenced sources, reproduced some of the work, and explored alternative models. We used the unfolding crisis in Darfur (western Sudan) as a case study of conflict related to or triggered by climate change, and as an exercise for developing a preliminary concept map. We also outlined a plan for implementing agents in a climate model and defined a logical progression toward the ultimate goal of running both types of models simultaneously in a two-way feedback mode, where the behavior of agents influences the climate and climate change affects the agents. Finally, we offer some ''lessons learned'' in attempting to keep a diverse and geographically dispersed group working together by using Web-based collaborative tools.

  3. 7th International Seminar on Climate System and Climate Change(ISCS) through the Eyes of a Trainee

    Institute of Scientific and Technical Information of China (English)

    Karen K.Y.Shum

    2010-01-01

    @@ At the invitation of Dr.Dahe Qin,the president of ISCS and the Co-Chair of IPCC WGI,the Hong Kong Observatory has been obliged to participate and benefit from the International Seminar in Beijing,China on 19-30 July 2010.Seminar topics included atmospheric chemistry and climate effects of aerosol biogeochemical cycles,cryosphere and its role in the climate system and climate change,climate models and its application in climate change research,climate change adaptation and mitigation.Data is a common ground for these multi-disciplinary studies around the globe.

  4. International Research Initiative on Adaptation to Climate Change ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Climate change is already happening, and its effects are being felt in many places. But relatively little is known about how to cope and adapt to it. IRIACC aims to address this knowledge gap through rigorous research in Canada and across four continents.

  5. France, an international partner in the climate change field

    International Nuclear Information System (INIS)

    2004-01-01

    Cooperation for low carbon and energy efficient development is a high priority for France, in line with the United Nations Framework Convention on Climate Change. France contributes to tackling climate change by working with its partners on all continents to implement projects both to mitigate greenhouse gas emissions and to adapt to climate change. Within the framework of the Marrakech Accords, France also encourages the implementation of the Kyoto Protocol Clean Development Mechanism, in particular between French business and non-Annex I countries; this mechanism will facilitate the financing of mitigation projects and contribute to the sustainable development of host countries in the South. At multilateral level, France is a major donor. At a bilateral level, an initial analysis of cooperation projects which are strongly linked to tackling climate change identified public support of 136 millions euros per year, as an average over the past few years. Some project examples, mostly implemented with local/national co-financing are presented. (A.L.B.)

  6. The value of international cooperation for abating global climate change

    International Nuclear Information System (INIS)

    Hammitt, James K.; Adams, John L.

    1996-01-01

    Because abatement of global climate change is a public good, independent national actions may not produce the efficient quantity. Using a numerical integrated-assessment model, abatement costs and damages induced by climate change are compared at the cooperative and noncooperative solutions to a set of two-party dynamic games between the industrialized and developing countries. Games with perfect and imperfect information about climate and economic factors are considered. Across 144 games with perfect information, incorporating different values of climate and economic parameters, the noncooperative solution usually yields global benefits comparable to those of the cooperative solution. In about one-fifth of these games, however, a second noncooperative solution exists which yields none of the benefits of the cooperative solution. In a game with imperfect information, where the state of nature is uncertain in the first but known in the second of two periods, the expected benefits of the noncooperative solution are 98% of the expected benefits of the cooperative solution. In contrast to single-agent studies which show little cost to delaying abatement, the benefits of cooperation are usually lost if cooperation is delayed 20 years

  7. Climate Change

    Science.gov (United States)

    Climate is the average weather in a place over a period of time. Climate change is major change in temperature, rainfall, snow, ... by natural factors or by human activities. Today climate changes are occurring at an increasingly rapid rate. ...

  8. Climate Change Effects: Issues for International and US National Security

    Science.gov (United States)

    2009-07-01

    Philip Meade, Mr. Michael Nash, Ms. Vanessa Pena, Mr. Ronald Rolph, Dr. Jocelyn Seng, Mr. Mark Tillman, Dr. Richard Van Atta, Mr. Ryan Wagner, Gen...DeRiggi, Dr. Tony Fainberg, Mr. Keith Green, Mr. Frederick Hartman, Mr. Edward Kenschaft, Dr. Gregory Larsen, Dr. Jamie Link, Mr. Frank Mahncke, Mr...Worst-case Scenario of Climate Change in the South-west Pacific, study by Edwards . Study   Appendix B:   Recommendations for DoD – Response to

  9. International climate change policy: background and significance of upcoming COP17 meeting for South Africa

    CSIR Research Space (South Africa)

    Thambiran, Tirusha

    2011-09-01

    Full Text Available COP17 is primarily a meeting about climate change and what can be done internationally to mitigate climate change. The overarching mitigation goal is to develop a legally binding agreement to control and limit the amount of GHGs that countries would...

  10. Climate Change and Regulation in International and Regional Level, Especially the Built Environment

    Directory of Open Access Journals (Sweden)

    Putnoki Zsuzsanna

    2015-12-01

    Full Text Available The article starts with a brief insight into the history of climate change, with a scope on the international and legal aspects of ever-changing regulations. The regional level is in the article is The European Union, as the only regional economic integration organization under the Kyoto Protocol. It deals with the United Nation’s international agreements like UNFCCC its Kyoto’s Protocol and the Post-Kyoto era. It also analyses the EU’s system in the climate change law with correspondence the international rules. Comparison between international and regional legislation in the climate change is used as a tool of analysis. Finally an insight is given into a special field in the climate change, the build environment, reflecting on the related United Nation’s recommendation and the EU’s regulation.

  11. Does internal climate variability overwhelm climate change signals in streamflow? The upper Po and Rhone basin case studies

    International Nuclear Information System (INIS)

    Fatichi, S.; Rimkus, S.; Burlando, P.; Bordoy, R.

    2014-01-01

    Projections of climate change effects in streamflow are increasingly required to plan water management strategies. These projections are however largely uncertain due to the spread among climate model realizations, internal climate variability, and difficulties in transferring climate model results at the spatial and temporal scales required by catchment hydrology. A combination of a stochastic downscaling methodology and distributed hydrological modeling was used in the ACQWA project to provide projections of future streamflow (up to year 2050) for the upper Po and Rhone basins, respectively located in northern Italy and south-western Switzerland. Results suggest that internal (stochastic) climate variability is a fundamental source of uncertainty, typically comparable or larger than the projected climate change signal. Therefore, climate change effects in streamflow mean, frequency, and seasonality can be masked by natural climatic fluctuations in large parts of the analyzed regions. An exception to the overwhelming role of stochastic variability is represented by high elevation catchments fed by glaciers where streamflow is expected to be considerably reduced due to glacier retreat, with consequences appreciable in the main downstream rivers in August and September. Simulations also identify regions (west upper Rhone and Toce, Ticino river basins) where a strong precipitation increase in the February to April period projects streamflow beyond the range of natural climate variability during the melting season. This study emphasizes the importance of including internal climate variability in climate change analyses, especially when compared to the limited uncertainty that would be accounted for by few deterministic projections. The presented results could be useful in guiding more specific impact studies, although design or management decisions should be better based on reliability and vulnerability criteria as suggested by recent literature. - Highlights:

  12. Does internal climate variability overwhelm climate change signals in streamflow? The upper Po and Rhone basin case studies

    Energy Technology Data Exchange (ETDEWEB)

    Fatichi, S., E-mail: simone.fatichi@ifu.baug.ethz.ch; Rimkus, S.; Burlando, P.; Bordoy, R.

    2014-09-15

    Projections of climate change effects in streamflow are increasingly required to plan water management strategies. These projections are however largely uncertain due to the spread among climate model realizations, internal climate variability, and difficulties in transferring climate model results at the spatial and temporal scales required by catchment hydrology. A combination of a stochastic downscaling methodology and distributed hydrological modeling was used in the ACQWA project to provide projections of future streamflow (up to year 2050) for the upper Po and Rhone basins, respectively located in northern Italy and south-western Switzerland. Results suggest that internal (stochastic) climate variability is a fundamental source of uncertainty, typically comparable or larger than the projected climate change signal. Therefore, climate change effects in streamflow mean, frequency, and seasonality can be masked by natural climatic fluctuations in large parts of the analyzed regions. An exception to the overwhelming role of stochastic variability is represented by high elevation catchments fed by glaciers where streamflow is expected to be considerably reduced due to glacier retreat, with consequences appreciable in the main downstream rivers in August and September. Simulations also identify regions (west upper Rhone and Toce, Ticino river basins) where a strong precipitation increase in the February to April period projects streamflow beyond the range of natural climate variability during the melting season. This study emphasizes the importance of including internal climate variability in climate change analyses, especially when compared to the limited uncertainty that would be accounted for by few deterministic projections. The presented results could be useful in guiding more specific impact studies, although design or management decisions should be better based on reliability and vulnerability criteria as suggested by recent literature. - Highlights:

  13. Impacts on Canadian Competitiveness of International Climate Change Mitigation

    Directory of Open Access Journals (Sweden)

    Christopher Holling

    1998-06-01

    Full Text Available This article summarizes and provides additional perspective on a study that contributes to the growing body of analyses of the costs of limiting greenhouse gas emissions. The study estimates the economic costs to Canada of six planning scenarios. Four of these scenarios involve the use of tradable emission permits and two involved a carbon tax. In each case, the mechanism's target is to stabilize greenhouse gas emissions at some percentage of 1990 levels (100% or 90% by either 2010 or 2015. Policies that impose greater constraints on carbon dioxide emissions lead to higher economic costs in terms of foregone output. These costs, however, vary for the same objective, depending on the mechanism chosen and the economic assumptions made. In one typical scenario, in which tradable emission permits are used to achieve stabilization at 1990 levels by 2010, GDP is depressed from the "business-as-usual" scenario by about 2% for the first decade, after which it recovers to business-as-usual levels. Generally, for all scenarios, the economic impact of climate change mitigation imposes a transition cost on the economy, but the long-term productive capacity of the economy is not significantly affected.

  14. Integrating global energy and climate governance: The changing role of the International Energy Agency

    International Nuclear Information System (INIS)

    Heubaum, Harald; Biermann, Frank

    2015-01-01

    Despite the long-recognized interlinkages between global energy consumption and climate change, there has historically been only limited policy interaction, let alone integration, between the two fields. This compartmentalization is mirrored in scholarship, where much research has focused on the fragmentation of, respectively, global energy and global climate governance, but only little has been said about how these fields might be integrated. Our analysis of the International Energy Agency’s (IEA) changing activities in recent years shows that governance integration – both within global energy governance and between global energy and climate governance – is now happening. The IEA has broadened its portfolio to embrace the full spectrum of energy issues, including renewable energy and climate change; it has built and is expanding key partnerships with both the UN climate convention and the International Renewable Energy Agency (IRENA); and it has become an authoritative advocate for the inter-related goals of a low-carbon transition and climate change mitigation. We show that these developments are not the result of a top-down plan, but have rather emerged through the Agency’s various efforts to pursue its energy-centric mandate in a fast-changing global policy environment. - Highlights: • Assesses integration between global energy and global climate governance. • Analyzes organizational change in the IEA and its impact on governance integration. • Discusses recent activities and advocacy by the IEA in relation to climate change.

  15. Does internal climate variability overwhelm climate change signals in streamflow? The upper Po and Rhone basin case studies.

    Science.gov (United States)

    Fatichi, S; Rimkus, S; Burlando, P; Bordoy, R

    2014-09-15

    Projections of climate change effects in streamflow are increasingly required to plan water management strategies. These projections are however largely uncertain due to the spread among climate model realizations, internal climate variability, and difficulties in transferring climate model results at the spatial and temporal scales required by catchment hydrology. A combination of a stochastic downscaling methodology and distributed hydrological modeling was used in the ACQWA project to provide projections of future streamflow (up to year 2050) for the upper Po and Rhone basins, respectively located in northern Italy and south-western Switzerland. Results suggest that internal (stochastic) climate variability is a fundamental source of uncertainty, typically comparable or larger than the projected climate change signal. Therefore, climate change effects in streamflow mean, frequency, and seasonality can be masked by natural climatic fluctuations in large parts of the analyzed regions. An exception to the overwhelming role of stochastic variability is represented by high elevation catchments fed by glaciers where streamflow is expected to be considerably reduced due to glacier retreat, with consequences appreciable in the main downstream rivers in August and September. Simulations also identify regions (west upper Rhone and Toce, Ticino river basins) where a strong precipitation increase in the February to April period projects streamflow beyond the range of natural climate variability during the melting season. This study emphasizes the importance of including internal climate variability in climate change analyses, especially when compared to the limited uncertainty that would be accounted for by few deterministic projections. The presented results could be useful in guiding more specific impact studies, although design or management decisions should be better based on reliability and vulnerability criteria as suggested by recent literature. Copyright © 2013

  16. International and European law on protected areas and climate change: need for adaptation or implementation?

    Science.gov (United States)

    Cliquet, A

    2014-10-01

    The protection and management of protected areas must be adapted to the effects of climate change. An important question is if the law on protected areas is capable of dealing with the required changes. In general, both international nature conventions and European Union nature conservation law do not contain any specific provisions on climate change and protected areas. Attention has been paid to this link in non-binding decisions and policy documents. In order to adapt the law to increased dynamics from climate change, more flexibility is needed. This flexibility should not be understood as "legal" flexibility, in the sense of the weakening nature conservation provisions. Scientific uncertainties on the effects of climate change might conflict with the need for legal certainties. In order to adapt to the effects of climate change, the two crucial elements are the strengthening of core protected areas and connectivity between the core areas. At the international level, both elements can be found in non-binding documents. International law enables the required adaptation; however, it often lacks concrete obligations. A stronger legal framework can be found at the level of the European Union. The Birds and Habitats Directives contain sufficient tools to deal with the effects of climate change. The Directives have been insufficiently implemented so far. Especially the central goals of reaching a favorable conservation status and connectivity measures need to be addressed much more in the future.

  17. Climate change

    International Nuclear Information System (INIS)

    Anon.

    1990-01-01

    In this paper, the authors discuss in brief the magnitude and rate of past changes in climate and examine the various factors influencing climate in order to place the potential warming due to increasing greenhouse gas concentrations in context. Feedback mechanisms that can amplify or lessen imposed climate changes are discussed next. The overall sensitivity of climate to changes in forcing is then considered, followed by a discussion of the time-dependent response of the Earth system. The focus is on global temperature as an indicator for the magnitude of climatic change

  18. Melting empires? Climate change and politics in Antarctica since the International Geophysical Year.

    Science.gov (United States)

    Howkins, Adrian

    2011-01-01

    This article examines the relationship between climate change and politics in Antarctica since the International Geophysical Year of 1957-8, paying particular attention to the work of the British Antarctic Survey. Research conducted in Antarctica has played an important role in the understanding of climate change on a global scale. In turn, fears about the consequences of global climate change have radically changed perceptions of Antarctica and profoundly shaped scientific research agendas: a continent that until fifty years ago was perceived largely as an inhospitable wilderness has come to be seen as a dangerously vulnerable environment. This radical shift in perception contrasts with a fundamental continuity in the political power structures of the continent. This article argues that the severity of the threat of climate change has reinforced the privileged political position of the "insider" nations within the Antarctic Treaty System.

  19. International Conference on Climate Change Adaptation Assessments: Conference summary and statement

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-01

    The International Conference on Climate Change Adaptation Assessments was held in St. Petersburg, Russian Federation, from May 22--25, 1995. Sponsored by the Russian Federal Service for Hydrometeorology and Environmental Monitoring, the US Country Studies Program, and the directorate General for International Cooperation of the Netherlands Government, it was the first international conference focusing exclusively on adaptation to climate change. More than 100 people from 29 countries on five continents participated. The conference primarily addressed measures to anticipate the potential effects of climate change to minimize negative effects and take advantage of any positive effects. The focus was on what governments, institutions, and individuals can do to prepare for climate change. The conference dealt with two major topics: What adaptation options are most effective and efficient in anticipating climate change and what methods should be used to assess the effectiveness and efficiency of adaptation options. Brief summaries are given from the following sessions on agriculture; Water resources; coastal resources; ecosystems and forests; fisheries; human settlements; water and agriculture; and the panel session on international adaptation in national communications and other development plans and needs for technical assistance.

  20. Climate Change

    DEFF Research Database (Denmark)

    Rasmussen, Torben Valdbjørn; Hansen, Ernst Jan de Place

    2011-01-01

    This paper presents the effects of climate change relevant for Denmark, including the change in mean year values as well as the extent of maximum and minimum extremes. Described by the Intergovernmental Panel on Climate Change, the assumptions that the scenarios are based on were outlined...... and evaluated in a Danish context. The uncertainty of the scenarios leaves major challenges that, if not addressed and taken into account in building design, will grow far more serious as climate change progresses. Cases implemented in the Danish building stock illustrate adaptation to climate change...... and illustrate how building design can include mitigating measures to counteract climate change. Cases studied were individual buildings as well as the urban environment. Furthermore the paper describes some of the issues that must be addressed, as the building sector is investing in measures to adapt to climate...

  1. Climate policy and ancillary benefits. A survey and integration into the modelling of international negotiations on climate change

    International Nuclear Information System (INIS)

    Pittel, Karen; Ruebbelke, Dirk T.G.

    2008-01-01

    Currently informal and formal international negotiations on climate change take place in an intensive way since the Kyoto Protocol expires already in 2012. A post-Kyoto regulation to combat global warming is not yet stipulated. Due to rapidly increasing greenhouse-gas emission levels, industrialized countries urge major polluters from the developing world like China and India to participate in a future agreement. Whether these developing countries will do so, depends on the prevailing incentives to participate in international climate protection efforts. This paper identifies ancillary benefits of climate policy to provide important incentives to attend a new international protocol and to positively affect the likelihood of accomplishing a post-Kyoto agreement which includes commitments of developing countries. (author)

  2. International technology transfer for climate change mitigation and the cases of Russia and China

    Energy Technology Data Exchange (ETDEWEB)

    Martinot, E. [Univ. of California, Berkeley, CA (United States). Energy and Resources Group]|[Stockholm Environment Inst., Boston, MA (United States); Sinton, J.E. [Univ. of California, Berkeley, CA (United States). Energy and Resources Group]|[Lawrence Berkeley National Lab., CA (United States). International Energy Studies Group; Haddad, B.M. [Univ. of California, Berkeley, CA (United States)

    1997-12-31

    The environmental agenda for mitigating climate change through international transfers of technology is linked with a diverse literature, reviewed here within a framework that combines technological, agent/agenda, and market/transaction perspectives. Literature that bears on international technology transfer for climate change mitigation is similar in many ways for Russia and China: opportunities for energy efficiency and renewable energy, economic reform and restructuring, the difficulties enterprises face in responding to market conditions, international assistance policies, international joint ventures, market intermediation, and capacity building for market development. In both countries, capacity building means enhancing market-oriented capabilities in addition to technological capabilities. For Russia, institutional development is critical, such as new commercial legal codes and housing-sector changes beyond privatization. For China, technology policies and modernization programs significantly influence technology transfers. 234 refs., 3 tabs.

  3. International technology transfer for climate change mitigation and the cases of Russia and China

    International Nuclear Information System (INIS)

    Martinot, E.; Sinton, J.E.

    1997-01-01

    The environmental agenda for mitigating climate change through international transfers of technology is linked with a diverse literature, reviewed here within a framework that combines technological, agent/agenda, and market/transaction perspectives. Literature that bears on international technology transfer for climate change mitigation is similar in many ways for Russia and China: opportunities for energy efficiency and renewable energy, economic reform and restructuring, the difficulties enterprises face in responding to market conditions, international assistance policies, international joint ventures, market intermediation, and capacity building for market development. In both countries, capacity building means enhancing market-oriented capabilities in addition to technological capabilities. For Russia, institutional development is critical, such as new commercial legal codes and housing-sector changes beyond privatization. For China, technology policies and modernization programs significantly influence technology transfers. 234 refs., 3 tabs

  4. An overview of international actions to deal with climate change problem and the scientific update

    International Nuclear Information System (INIS)

    Usher, P.

    1995-01-01

    The atmospheric environment is under threat from anthropogenic emissions of pollutants and greenhouse gases to the extent that irreversible changes to the climate, the ozone layer and the quality of the air we breathe could occur. However, considerable scientific uncertainty remains with regard to the extent and magnitude of the change in climate as a result of human activities, and the impacts of such change. The natural variability of climate makes assessment of the human induced climate change difficult. Even if the magnitude of global warming from greenhouse gases in the atmosphere could be defined the impacts of this global average warming on, for example, the sea-level; the weather patterns such as rainfall, cloudiness, storms and droughts, agriculture; and marine and terrestrial eco-systems would have to be defined on regional, national and local scales. The assessments of these environmental impacts are, in turn, necessary for estimating the socio-economic impacts of environmental changes. This paper gives an overview of the international actions in combatting climate change and some information on the status of science on the climate change and its impacts. (EG)

  5. An overview of international actions to deal with climate change problem and the scientific update

    Energy Technology Data Exchange (ETDEWEB)

    Usher, P. [United Nations Environment Programme, Climate Unit, Nairobi (Kenya)

    1995-06-01

    The atmospheric environment is under threat from anthropogenic emissions of pollutants and greenhouse gases to the extent that irreversible changes to the climate, the ozone layer and the quality of the air we breathe could occur. However, considerable scientific uncertainty remains with regard to the extent and magnitude of the change in climate as a result of human activities, and the impacts of such change. The natural variability of climate makes assessment of the human induced climate change difficult. Even if the magnitude of global warming from greenhouse gases in the atmosphere could be defined the impacts of this global average warming on, for example, the sea-level; the weather patterns such as rainfall, cloudiness, storms and droughts, agriculture; and marine and terrestrial eco-systems would have to be defined on regional, national and local scales. The assessments of these environmental impacts are, in turn, necessary for estimating the socio-economic impacts of environmental changes. This paper gives an overview of the international actions in combatting climate change and some information on the status of science on the climate change and its impacts. (EG)

  6. Warming Up to Trade? Harnessing International Trade to Support Climate Change Objectives

    OpenAIRE

    World Bank

    2007-01-01

    This study on harnessing international trade to support climate change objectives assesses the following: 1) What are the main policy prescriptions for reducing greenhouse gases that are employed by OECD countries and how do they impact the competitiveness of their energy-intensive industries? 2) On account of the impact on competitiveness, is there is leakage of energy intensive industrie...

  7. Local-scale changes in mean and heavy precipitation in Western Europe, climate change or internal variability?

    Science.gov (United States)

    Aalbers, Emma E.; Lenderink, Geert; van Meijgaard, Erik; van den Hurk, Bart J. J. M.

    2017-09-01

    High-resolution climate information provided by e.g. regional climate models (RCMs) is valuable for exploring the changing weather under global warming, and assessing the local impact of climate change. While there is generally more confidence in the representativeness of simulated processes at higher resolutions, internal variability of the climate system—`noise', intrinsic to the chaotic nature of atmospheric and oceanic processes—is larger at smaller spatial scales as well, limiting the predictability of the climate signal. To quantify the internal variability and robustly estimate the climate signal, large initial-condition ensembles of climate simulations conducted with a single model provide essential information. We analyze a regional downscaling of a 16-member initial-condition ensemble over western Europe and the Alps at 0.11° resolution, similar to the highest resolution EURO-CORDEX simulations. We examine the strength of the forced climate response (signal) in mean and extreme daily precipitation with respect to noise due to internal variability, and find robust small-scale geographical features in the forced response, indicating regional differences in changes in the probability of events. However, individual ensemble members provide only limited information on the forced climate response, even for high levels of global warming. Although the results are based on a single RCM-GCM chain, we believe that they have general value in providing insight in the fraction of the uncertainty in high-resolution climate information that is irreducible, and can assist in the correct interpretation of fine-scale information in multi-model ensembles in terms of a forced response and noise due to internal variability.

  8. Local-scale changes in mean and heavy precipitation in Western Europe, climate change or internal variability?

    Science.gov (United States)

    Aalbers, Emma E.; Lenderink, Geert; van Meijgaard, Erik; van den Hurk, Bart J. J. M.

    2018-06-01

    High-resolution climate information provided by e.g. regional climate models (RCMs) is valuable for exploring the changing weather under global warming, and assessing the local impact of climate change. While there is generally more confidence in the representativeness of simulated processes at higher resolutions, internal variability of the climate system—`noise', intrinsic to the chaotic nature of atmospheric and oceanic processes—is larger at smaller spatial scales as well, limiting the predictability of the climate signal. To quantify the internal variability and robustly estimate the climate signal, large initial-condition ensembles of climate simulations conducted with a single model provide essential information. We analyze a regional downscaling of a 16-member initial-condition ensemble over western Europe and the Alps at 0.11° resolution, similar to the highest resolution EURO-CORDEX simulations. We examine the strength of the forced climate response (signal) in mean and extreme daily precipitation with respect to noise due to internal variability, and find robust small-scale geographical features in the forced response, indicating regional differences in changes in the probability of events. However, individual ensemble members provide only limited information on the forced climate response, even for high levels of global warming. Although the results are based on a single RCM-GCM chain, we believe that they have general value in providing insight in the fraction of the uncertainty in high-resolution climate information that is irreducible, and can assist in the correct interpretation of fine-scale information in multi-model ensembles in terms of a forced response and noise due to internal variability.

  9. Survey of International Members of the American Thoracic Society on Climate Change and Health.

    Science.gov (United States)

    Sarfaty, Mona; Kreslake, Jennifer; Ewart, Gary; Guidotti, Tee L; Thurston, George D; Balmes, John R; Maibach, Edward W

    2016-10-01

    The American Thoracic Society (ATS), in collaboration with George Mason University, surveyed international members of the society to assess perceptions, clinical experiences, and preferred policy responses related to global climate change. A recruitment email was sent by the ATS President in October 2015 to 5,013 international members. Subsequently, four reminder emails were sent to nonrespondents. Responses were received from 489 members in 68 countries; the response rate was 9.8%. Half of respondents reported working in countries in Asia (25%) or Europe (25%), with the remainder in South America (18%), North America (Canada and Mexico) (18%), Australia or New Zealand (9%), and Africa (6%). Survey estimate confidence intervals were ± 5% or smaller. A high percentage of international ATS survey respondents judged that climate change is happening (96%), that it is driven by human activity (70%), and that it is relevant to patient care ("a great deal"/"a moderate amount") (80%). A majority of respondents also indicated they are already observing health impacts of climate change among their patients; most commonly as increases in chronic disease severity from air pollution (88%), allergic symptoms from exposure to plants or mold (72%), and severe weather injuries (69%). An even larger majority anticipated seeing these climate-related health impacts in the next two decades. Respondents further indicated that physicians and physician organizations should play an active role in educating patients, the public, and policy makers on the human health effects of climate change. International ATS respondents, like their counterparts in the U.S., observed that human health is already adversely affected by climate change, and support responses to address this situation.

  10. Climatic change

    International Nuclear Information System (INIS)

    Perthuis, Ch. de; Delbosc, A.

    2009-01-01

    Received ideas about climatic change are a mixture of right and wrong information. The authors use these ideas as starting points to shade light on what we really know and what we believe to know. The book is divided in three main chapters: should we act in front of climatic change? How can we efficiently act? How can we equitably act? For each chapter a series of received ideas is analyzed in order to find those which can usefully contribute to mitigate the environmental, economical and social impacts of climatic change. (J.S.)

  11. Climate change

    NARCIS (Netherlands)

    Marchal, V.; Dellink, R.; Vuuren, D.P. van; Clapp, C.; Chateau, J.; Magné, B.; Lanzi, E.; Vliet, J. van

    2012-01-01

    This chapter analyses the policy implications of the climate change challenge. Are current emission reduction pledges made in Copenhagen/Cancun enough to stabilise the climate and limit global average temperature increase to 2 oC? If not, what will the consequences be? What alternative growth

  12. The strategic role of AIJ and domestic offsets in the evolving international response to climate change

    International Nuclear Information System (INIS)

    Macdonald, D.; Dobson, S.; Boucher, A.

    1997-01-01

    Prior to the 1988 Toronto conference on global warming, the issue was largely one of scientific debate. After 1988, there was a call on policy makers to respond to this issue with coordinated international action. From this the Framework Convention on Climate Change (FCCC) was established, which provides the international infrastructure to discuss climate change and develop response policies. At the First Conference of the Parties (COP-1) to the FCCC, member countries agreed that: the FCCC goal would be stabilization of concentrations below dangerous levels, signatories would develop emission inventories, nations to pursue technology exchange, and Annex 1 nations agreed to aim to stabilize their emissions at 1990 level by 2000. There was also agreement on pilot phase of Activities Implemented Jointly, but without credit. This history indicates that there is an ongoing evolution in the scientific understanding and economic implications of responding to climate change, the development of international mechanisms to respond (via the FCCC), ongoing commitments to address the issue, and policy tools to implement these commitments. Policy tools such as national voluntary programs will remain a central policy response for many countries. However, there is an increasing awareness that in the longer term, a global response strategy to climate change will need to emerge that involves all countries, implements policy tools that are as economically as cost-effective as possible, allow developing countries to grow and prosper, and ultimately leads towards the FCCC goal of stabilization of concentrations below dangerous levels. Domestic greenhouse gas offsets and international AIJ projects are relatively new, but vitally important strategies in the ongoing evolutionary response to climate change

  13. International Symposium on Isotopes in Hydrology, Marine Ecosystems, and Climate Change Studies. Presentations

    International Nuclear Information System (INIS)

    2011-01-01

    Human activities have had a far-reaching impact on the aquatic environments - both marine and freshwater systems. The protection of these systems against further deterioration and the promotion of sustainable use are vital. In order to deepen understanding about the main processes affecting the present situation, as well as possible developments in the future, further investigation is required. The oceans play a major role in climate change, for example, and ocean acidification by increased CO2 release is one major threat to the world's oceans. Isotope methods can play a critical role in identifying and quantifying key processes within aquatic environments. Addressing the problems of global water resources has become a matter of urgency. Water resources are subject to multiple pressures for various reasons, including increasing populations, climate change, rising food and energy costs, the global economic crisis and pollutant loading. Isotope hydrology provides the unique and critical tools required to address complex water problems and helps managers and policy makers understand the closely intertwined relationship between water resources and the various pressures affecting them, as well as the issue of sustainability. The symposium will be an important forum for the exchange of knowledge on the present state of marine and freshwater environments, use of isotopes in water resources investigations and management, and climate change studies. The meeting will involve leading scientists in the field of climate change and hydrology, as well as representatives from other United Nations bodies and international organizations that focus on climate change and other important environmental issues. TOPICS: The role of isotopes in understanding and modelling climate change, marine ecosystems and the water cycle; Carbon dioxide sequestration and related aspects of the carbon cycle, such as ocean acidification; Isotopes in groundwater flow modelling for large aquifers

  14. What is happening in the International Polar Year? Latest news about the climate changes

    International Nuclear Information System (INIS)

    Orheim, Olav

    2008-01-01

    The International Polar (IPY) Year 2007-2008 is a large scientific programme focused on the Arctic and the Antarctic. Scientists from over 60 nations participates. The IPY have two primary objectives: to improve weather forecasts especially regarding extreme weather and to improve climatic models for better understanding of possible instabilities, especially regarding ocean currents. The presentation includes data on natural climate change, temperature anomaly, the ice in the Arctic Ocean and Northern and Southern Hemisphere sea ice area, current in Southern and Northern hemisphere sea ice area and variations of the surface temperature ice arctic regions antarctic regions. The presentation was held at the MNT-Forum, 29. January 2008

  15. Enhancing international technology cooperation for climate change mitigation. Lessons from an electromobility case study

    Energy Technology Data Exchange (ETDEWEB)

    Bhasin, Shikha

    2014-07-01

    As a global agreement on climate mitigation and absolute emissions reductions remains grid-locked, this paper assesses whether the prospects for international technology cooperation in low-carbon sectors can be improved. It analyses the case of international cooperation on electric vehicle technologies to elaborate on the trade-offs that cooperation such as this inherently attempts to balance- national growth objectives of industrial and technology development versus the global goods benefit of reducing greenhouse gas (GHG) emissions. It focuses on bilateral German-Chinese programmes for electric vehicle development, as well as multilateral platforms on low-carbon technology cooperation related to electric vehicles. Based on insights from these cases studies, this paper ultimately provides policy recommendations to address gaps in international technology cooperation at a bilateral level for ongoing German-Chinese engagement on electric vehicles; and at a multilateral level with a focus on the emerging technology cooperation framework of the United Nations Framework Convention on Climate Change (UNFCCC).

  16. Enhancing international technology cooperation for climate change mitigation. Lessons from an electromobility case study

    International Nuclear Information System (INIS)

    Bhasin, Shikha

    2014-01-01

    As a global agreement on climate mitigation and absolute emissions reductions remains grid-locked, this paper assesses whether the prospects for international technology cooperation in low-carbon sectors can be improved. It analyses the case of international cooperation on electric vehicle technologies to elaborate on the trade-offs that cooperation such as this inherently attempts to balance- national growth objectives of industrial and technology development versus the global goods benefit of reducing greenhouse gas (GHG) emissions. It focuses on bilateral German-Chinese programmes for electric vehicle development, as well as multilateral platforms on low-carbon technology cooperation related to electric vehicles. Based on insights from these cases studies, this paper ultimately provides policy recommendations to address gaps in international technology cooperation at a bilateral level for ongoing German-Chinese engagement on electric vehicles; and at a multilateral level with a focus on the emerging technology cooperation framework of the United Nations Framework Convention on Climate Change (UNFCCC).

  17. Climatic change

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-02-15

    In spite of man's remarkable advances in technology, ultimately he is still dependent on the Earth's climatic system for food and fresh water. The recent occurrences in certain regions of the world of climatic extremes such as excessive rain or droughts and unseasonably high or low temperatures have led to speculation that a major climatic change is occurring on a global scale. Some point to the recent drop in temperatures in the northern hemisphere as an indication that the Earth is entering a new ice age. Others see a global warming trend that may be due to a build-up of carbon dioxide in the atmosphere. An authoritative report on the subject has been prepared by a World Meteorological Organization Panel of Experts on Climatic Change. Excerpts from the report are given. (author)

  18. Climatic change

    International Nuclear Information System (INIS)

    1977-01-01

    In spite of man's remarkable advances in technology, ultimately he is still dependent on the Earth's climatic system for food and fresh water. The recent occurrences in certain regions of the world of climatic extremes such as excessive rain or droughts and unseasonably high or low temperatures have led to speculation that a major climatic change is occurring on a global scale. Some point to the recent drop in temperatures in the northern hemisphere as an indication that the Earth is entering a new ice age. Others see a global warming trend that may be due to a build-up of carbon dioxide in the atmosphere. An authoritative report on the subject has been prepared by a World Meteorological Organization Panel of Experts on Climatic Change. Excerpts from the report are given. (author)

  19. The international politics of geoengineering: The feasibility of Plan B for tackling climate change

    Science.gov (United States)

    Corry, Olaf

    2017-01-01

    Geoengineering technologies aim to make large-scale and deliberate interventions in the climate system possible. A typical framing is that researchers are exploring a ‘Plan B’ in case mitigation fails to avert dangerous climate change. Some options are thought to have the potential to alter the politics of climate change dramatically, yet in evaluating whether they might ultimately reduce climate risks, their political and security implications have so far not been given adequate prominence. This article puts forward what it calls the ‘security hazard’ and argues that this could be a crucial factor in determining whether a technology is able, ultimately, to reduce climate risks. Ideas about global governance of geoengineering rely on heroic assumptions about state rationality and a generally pacific international system. Moreover, if in a climate engineered world weather events become something certain states can be made directly responsible for, this may also negatively affect prospects for ‘Plan A’, i.e. an effective global agreement on mitigation. PMID:29386754

  20. Assessment report on NRP sub-theme 'International instruments for climate change policy'

    International Nuclear Information System (INIS)

    Bruggink, J.J.C.; Van Beek, P.; Folmer, H.; Zhang, Z.X.; Blok, K.; Phylipsen, D.; Worrell, E.; Gupta, J.; Junne, G.; Van der Wurff, R.

    1995-01-01

    The projects implemented in the Dutch National Research Programme on Global Air Pollution and Climate Change are organised in several themes and sub-themes. Within the theme on Sustainable Solutions five projects are grouped under the heading International Instruments for Climate Change Policy. These five projects deal primarily with issues concerning the position of developing countries in the debate on limiting global CO2-emissions. They cover a broad spectrum of topics: international negotiation strategies, tropical deforestation, industrial energy conservation, national energy scenarios, emission guidelines. This contribution presents an overview of the objectives, methodologies and results of the projects and includes a critical evaluation of the potential relevance of the work for policy makers. 1 tab., 36 refs

  1. Climate for Change?

    DEFF Research Database (Denmark)

    Wejs, Anja

    Cities rather than national governments take the lead in acting on climate change. Several cities have voluntarily created climate change plans to prevent and prepare for the effects of climate change. In the literature climate change has been examined as a multilevel governance area taking place...... around international networks. Despite the many initiatives taken by cities, existing research shows that the implementation of climate change actions is lacking. The reasons for this scarcity in practice are limited to general explanations in the literature, and studies focused on explaining...... the constraints on climate change planning at the local level are absent. To understand these constraints, this PhD thesis investigates the institutional dynamics that influence the process of the integration of climate change into planning practices at the local level in Denmark. The examination of integration...

  2. International Seminar: «Climate Change and its social and environmental repercussions »

    OpenAIRE

    Brito, Brígida

    2012-01-01

    The International Seminar on "Climate change and its social and environmental repercussions" (“Alterações Climáticas e suas repercussões socio-ambientais”) took place from 20 to 23 August 2012 in Palácio dos Congressos, in the city of São Tomé, Democratic Republic of São Tomé and Príncipe. This meeting was organized by a group of nine public, private and civil society institutions acting in São Tomé and Príncipe, Portugal and Spain, in compliance with the principles of international partne...

  3. Differentiation, international equity and efficiency in the fight against the global climatic change

    International Nuclear Information System (INIS)

    Blanchard, O.; Criqui, P.; Viguier, L.; Trommetter, M.

    1998-05-01

    The first difficulty to get over in the international negotiation on the climatic change, has been and still remain the distribution of the efforts and the research of the equity in the objective determination. This paper analyzes the possible consequences of the negotiable emission licenses in terms of efficiency and equity. The first part is a review of the different charts of the objectives differentiation discussed or proposed in the international negotiation process on the greenhouse effect. It aims to find a bond between the the charts and the equity. The second part deals with the programs cost and their relative efficiency, taking into account the marginal cost curves. (A.L.B.)

  4. Climate change

    International Nuclear Information System (INIS)

    2006-01-01

    This paper presented indicators of climate change for British Columbia (BC) with an emphasis on the coastal region. An overview of global effects of climate change was presented, as well as details of BC's current climate change action plan. Indicators examined in the paper for the BC coastal region included long-term trends in air temperature; long-term trends in precipitation; coastal ocean temperatures; sea levels on the BC coast; and the sensitivity of the BC coast to sea level rise and erosion. Data suggested that average air temperatures have become higher in many areas, and that Springtime temperatures have become warmer over the whole province. Winters have become drier in many areas of the province. Sea surface temperature has risen over the entire coast, with the North Coast and central Strait of Georgia showing the largest increases. Deep-water temperatures have also increased in 5 inlets on the South Coast. Results suggested that the direction and spatial pattern of the climate changes reported for British Columbia are consistent with broader trends in North America and the type of changes predicted by climate models for the region. Climate change will likely result in reduced snow-pack in southern BC. An earlier spring freshet on many snow-dominated river systems is anticipated as well as glacial retreat and disappearance. Warmer temperatures in some lakes and rivers are expected, as well as the increased frequency and severity of natural disturbances such as the pine mountain beetle. Large-scale shifts in ecosystems and the loss of certain ecosystems may also occur. BC's current climate plan includes cost effective actions that address GHG emissions and support efficient infrastructure and opportunities for innovation. Management programs for forest and agricultural lands have been initiated, as well as programs to reduce emissions from government operations. Research is also being conducted to understand the impacts of climate change on water

  5. Research on climate change and variability at the Ab dus Salam International Centre for Theoretical Physics

    International Nuclear Information System (INIS)

    Giorgi, F.; Molteni, F.

    2002-01-01

    The Physics of Weather and Climate Section at the Abdus Salam International Centre for Theoretical Physics, established in 1998, is currently performing research on different aspects of climate variability, dealing with both natural and anthropogenic aspects of climate changes. In addition to performing diagnostic work on multi-decadal observational datasets and climate simulations carried out in major research centres, the PWC section has been developing its own climate modeling capability, which is focused on three main areas: a) modeling of regional climate change; b) seasonal forecasting at global and regional scale; c) development of simplified models of the general circulation. On topic a), research on different aspects of anthropogenic climate change is being carried out using the Regional Climate (RegCM) developed by Giorgi and collaborators at the National Centre for Atmospheric Research. Time-slice experiments with a high-resolution atmospheric GCM, comparing current climate conditions with future climate scenarios in selected decades, are also planned for the near future. On topic b), a strategy based on ensembles of high-resolution simulations with atmospheric GCM's, using sea surface temperature anomalies predicted by lower-resolution coupled models from other institutions, is currently under experimentation. A one-way nesting of RegCM into the GCM simulations will also be tested. On item c), a 5-layer atmospheric GCM with simplified physical parameterizations has been developed. This model has a very small computational cost compared with state-of-the-art GCMs, and is suitable for studies of natural climate variability on inter-decadal and intercentennial time scales. It is planned to couple this model to simplified ocean models of different complexity, from a simple, static mixed layer model, to simplified models of the tropical Pacific circulation suited to the simulation of the El Nino phenomenon. A joint project with the IAEA-MEL Laboratory in

  6. Research Priorities for NCD Prevention and Climate Change: An International Delphi Survey.

    Science.gov (United States)

    Colagiuri, Ruth; Boylan, Sinead; Morrice, Emily

    2015-10-16

    Climate change and non-communicable diseases (NCDs) are arguably the greatest global challenges of the 21st Century. However, the confluence between them remains under-examined and there is little evidence of a comprehensive, systematic approach to identifying research priorities to mitigate their joint impact. Consequently, we: (i) convened a workshop of academics (n = 25) from the Worldwide Universities Network to identify priority areas at the interface between NCDs and climate change; (ii) conducted a Delphi survey of international opinion leaders in public health and relevant other disciplines; and (iii) convened an expert panel to review and advise on final priorities. Three research areas (water security; transport; conceptualising NCD harms to support policy formation) were listed among the top 10 priorities by >90% of Delphi respondents, and ranked among the top 12 priorities by >60% of respondents who ranked the order of priority. A fourth area (reducing the carbon footprint of cities) was ranked highest by the same >60% of respondents. Our results are consistent with existing frameworks on health and climate change, and extends them by focusing specifically on NCDs. Researching these priorities could progress understanding of climate change and NCDs, and inform global and national policy decisions for mitigating associated harms.

  7. Research Priorities for NCD Prevention and Climate Change: An International Delphi Survey

    Directory of Open Access Journals (Sweden)

    Ruth Colagiuri

    2015-10-01

    Full Text Available Climate change and non-communicable diseases (NCDs are arguably the greatest global challenges of the 21st Century. However, the confluence between them remains under-examined and there is little evidence of a comprehensive, systematic approach to identifying research priorities to mitigate their joint impact. Consequently, we: (i convened a workshop of academics (n = 25 from the Worldwide Universities Network to identify priority areas at the interface between NCDs and climate change; (ii conducted a Delphi survey of international opinion leaders in public health and relevant other disciplines; and (iii convened an expert panel to review and advise on final priorities. Three research areas (water security; transport; conceptualising NCD harms to support policy formation were listed among the top 10 priorities by >90% of Delphi respondents, and ranked among the top 12 priorities by >60% of respondents who ranked the order of priority. A fourth area (reducing the carbon footprint of cities was ranked highest by the same >60% of respondents. Our results are consistent with existing frameworks on health and climate change, and extends them by focusing specifically on NCDs. Researching these priorities could progress understanding of climate change and NCDs, and inform global and national policy decisions for mitigating associated harms.

  8. Global climate change and international security. Report on a conference held at Argonne National Laboratory, May 8--10, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Rice, M.

    1991-12-31

    On May 8--10, 1991, the Midwest Consortium of International Security Studies (MCISS) and Argonne National Laboratory cosponsored a conference on Global Climate Change and International Security. The aim was to bring together natural and social scientists to examine the economic, sociopolitical, and security implications of the climate changes predicted by the general circulation models developed by natural scientists. Five themes emerged from the papers and discussions: (1) general circulation models and predicted climate change; (2) the effects of climate change on agriculture, especially in the Third World; (3) economic implications of policies to reduce greenhouse gas emissions; (4) the sociopolitical consequences of climate change; and (5) the effect of climate change on global security.

  9. Climate change and climate policy

    International Nuclear Information System (INIS)

    Alfsen, Knut H.; Kolshus, Hans H.; Torvanger, Asbjoern

    2000-08-01

    The climate issue is a great political and scientific challenge for several reasons: (1) There are many uncertain aspects of the climate problem, such as future emission of climate gases, the response of the climate system upon these gases, and the effects of climate changes. (2) It is probable, however, that anthropogenic emission of climate gases, deforestation etc. will cause noticeable climate changes in the future. This might be observed as increased frequency of extreme weather situations. This appears to be a greater threat than a gradual increase of temperature and precipitation. (3) Since the climate system is large and react only relatively slowly on changes in for instance the emission of climate gases, the climate problem can only be solved by means of long-term measures. (4) The climate changes may be irreversible. A rational short-term strategy is to ensure maximum flexibility, which can be done by ''slowing down'' (curtailing emissions) and by avoiding irreversible actions as much as possible. The long-term challenge is to develop an economically responsible alternative to the present fossil-based energy system that permits carbon-efficient technologies to compete on price with coal and unconventional oil and gas. Norway is in a special position by being a large exporter of fossil fuel and at the same time wanting to appear responsible in environmental matters. This combination may incur considerable expenses upon Norway and it is therefore important that environmental commitments like the Kyoto agreement can be honoured to the lowest possible cost. The costs can be minimized by: (1) minimizing the measure costs in Norway, (2) working to make the international quota price as low as possible, and (3) reducing the loss of petroleum income as much as possible. This report describes the earth's climate history, the forces behind climatic changes and what the prospects for the future look like. It also reviews what is being done to curtail the emission of

  10. Experimenting with International Collaborative Governance for Climate Change Mitigation by Private Actors: Scaling up Dutch Co-Regulation

    OpenAIRE

    TELESETSKY, Anastasia

    2011-01-01

    For the past two decades, international climate policy has been handled as a matter for State to State deliberation. Non-state actors have played at best marginal roles in making and implementing international policy. This paper argues that climate change remains an intractable transnational problem because State to State deliberations failed to acknowledge that both climate mitigation and adaptation require ongoing collaborative governance with non-State actors to shift normative behavior. T...

  11. International energy technology collaboration and climate change mitigation. Case study 1. Concentrating Solar Power Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Philibert, C. [Energy and Environment Division, International Energy Agency IEA, Paris (France)

    2004-07-01

    Mitigating climate change and achieving stabilisation of greenhouse gas atmospheric concentrations will require deep reductions in global emissions of energy-related carbon dioxide emissions. Developing and disseminating new, low-carbon energy technology will thus be needed. Two previous AIXG papers have focused on possible drivers for such a profound technological change: Technology Innovation, Development and Diffusion, released in June 2003, and International Energy Technology Collaboration and Climate Change Mitigation, released in June 2004. The first of these papers assesses a broad range of technical options for reducing energy-related CO2 emissions. It examines how technologies evolve and the role of research and development efforts, alternative policies, and short-term investment decisions in making long-term options available. It considers various policy tools that may induce technological change, some very specific, and others with broader expected effects. Its overall conclusion is that policies specifically designed to promote technical change, or 'technology push', could play a critical role in making available and affordable new energy technologies. However, such policies would not be sufficient to achieve the Convention's objective in the absence of broader policies. First, because there is a large potential for cuts that could be achieved in the short run with existing technologies; and second, the development of new technologies requires a market pull as much as a technology push. The second paper considers the potential advantages and disadvantages of international energy technology collaboration and transfer for promoting technological change. Advantages of collaboration may consist of lowering R and D costs and stimulating other countries to invest in R and D; disadvantage may include free-riding and the inefficiency of reaching agreement between many actors. This paper sets the context for further discussion on the role of

  12. Trust Management - Building Trust for International Cross Disciplinary Collaboration on Climate Change

    Science.gov (United States)

    Oakley, K. V.; Gurney, R. J.

    2014-12-01

    Successful communication and collaboration entails mutual understanding, and transfer, of information. The risk of misunderstanding and/or miscommunication between collaborating groups is tackled in different ways around the globe; some are well documented whereas others may be unknown outside particular groups, whether defined geographically or by specialism. For example; in some countries legally binding contracts define the terms of collaboration. Some regions place greater emphasis on developing trust relationships, and sometimes an official agreement is implied, such as many electronic data transfers on the web. International collaboration on climate change increasingly involves electronic data exchange (e.g. open access publications, shared documents, data repositories etc.) and with this increased reliance on electronic data a need has arisen for scientists to collaborate both internationally and cross-disciplinarily particularly with information technology and data management specialists. Trust of data and metadata on the internet (e.g. privacy, legitimacy etc.) varies, possibly due to a lack of internationally agreed standards for data governance and management, leaving many national, regional and institutional practices tailored to the needs of that group only. It is proposed that building trust relationships between cross-disciplinary and international groups could help facilitate further communication, understanding and benefits from the relationship, while still maintaining independence as separate groups. Complex international cross-disciplinary group relationship dynamics are not easily mapped and producing a set of trust building rules that can be applied to any current and future collaboration with equal validity may be unfeasible. An alternative to such a set of rules may be found in a Trust Manager, whose role is to improve mutually beneficial knowledge exchange between groups, build trust and increase future collaborative potential. This

  13. Climate change and developing countries: A role for the Canadian International Development Agency

    International Nuclear Information System (INIS)

    Ragusa, P.

    2000-01-01

    The Canadian International Development Agency (CIDA) is primarily responsible for Canada's official development assistance program whose objective is to foster sustainable development in order to reduce poverty and contribute to a more secure, equitable and prosperous world. CIDA programs are directed to the needs of developing countries to assist them in capacity building, to provide financial resources and technology transfer, to help them to meet the cost of adaptation to adverse effects, and to develop and enhance indigenous capabilities. With respect to climate change, CIDA, in concert with other federal government departments, endeavours to maximize Canada's capabilities to meet international environmental commitments and Kyoto climate change targets at the lowest cost, ensure a level playing field with Canada's competitors by maximizing participation of major developed and developing economies in the Kyoto Protocol, and maximize opportunities for Canadian businesses in international projects and initiatives in climate change. Accordingly, the 2000 CIDA Budget provides official development assistance funding of $100 million over four years for technology transfer to help developing countries reduce their greenhouse gas emissions and promote sustainable development. First call for proposals is targeted for August 2001, with assessment of proposals and projects during September and second call for proposals before year end. Major provisions of the Kyoto Protocol, the purposes of the Clean Development Mechanism, the role that CIDA can play in support of implementation of CDM, benefits and opportunities provided by CDM are summarized. Ways in which private sector firms seeking to expand into developing countries can benefit by working with CIDA, are also discussed

  14. Climate for change

    International Nuclear Information System (INIS)

    Newell, P.

    2000-01-01

    Climate for Change: Non-State Actors and the Global Politics of the Greenhouse provides a challenging explanation of the forces that have shaped the international global warming debate. Unlike existing books on the politics of climate change, this book concentrates on how non-stage actors, such as scientific, environmental and industry groups, as opposed to governmental organisations, affect political outcomes in global fora on climate change. It also provides insights in to the role of the media in influencing the agenda. The book draws on a range of analytical approaches to assess and explain the influence of these non-governmental organisations in the course of global climate change politics. The book will be of interest to all researchers and policy-makers associated with climate change, and will be used on university courses in international relations, politics and environmental studies. (Author)

  15. The precautionary principle in fisheries management under climate change: How the international legal framework formulate it?

    Science.gov (United States)

    Latifah, E.; Imanullah, M. N.

    2018-03-01

    One of the objectives of fisheries management is to reach long-term sustainable benefits of the fish stocks while reducing the risk of severe or irreversible damage to the marine ecosystem. Achieving this objective needs, the good scientific knowledge and understanding on fisheries management including scientific data and information on the fish stock, fishing catch, distribution, migration, the proportion of mature fish, the mortality rate, reproduction as well as the knowledge on the impact of fishing on dependent and associated species and other species belonging to the same ecosystem, and further the impact of climate change and climate variability on the fish stocks and marine ecosystem. Lack of this scientific knowledge may lead to high levels of uncertainty. The precautionary principle is one of the basic environmental principles needed in overcoming this problem. An essence of this principle is that, in facing the serious risk as a result of the limited scientific knowledge or the absence of complete evidence of harm, it should not prevent the precautionary measures in minimizing risks and protecting the fish stocks and ecosystem. This study aims to examine how the precautionary principle in fisheries management be formulated into the international legal framework, especially under the climate change framework.

  16. Small island developing states and international climate change negotiations: the power of moral ‘‘leadership’’

    NARCIS (Netherlands)

    Águeda Corneloup, de I.; Mol, A.P.J.

    2014-01-01

    Being at the frontline of climate change, small island developing states (SIDS) hold a serious stake in climate negotiations. However, these countries usually are marginalized in the international political arena, due to their lack of structural power. This paper explores the strategic influence of

  17. Trade and climate change

    Energy Technology Data Exchange (ETDEWEB)

    Tamiotti, L.; Teh, R.; Kulacoglu, V. (World Trade Organization (WTO), Geneva (Switzerland)); Olhoff, A.; Simmons, B.; Abaza, H. (United Nations Environment Programme (UNEP) (Denmark))

    2009-06-15

    The Report aims to improve understanding about the linkages between trade and climate change. It shows that trade intersects with climate change in a multitude of ways. For example, governments may introduce a variety of policies, such as regulatory measures and economic incentives, to address climate change. This complex web of measures may have an impact on international trade and the multilateral trading system. The Report begins with a summary of the current state of scientific knowledge on climate change and on the options available for responding to the challenge of climate change. The scientific review is followed by a part on the economic aspects of the link between trade and climate change, and these two parts set the context for the subsequent parts of the Report, which looks at the policies introduced at both the international and national level to address climate change. The part on international policy responses to climate change describes multilateral efforts to reduce greenhouse gas emissions and to adapt to the effects of climate change, and also discusses the role of the current trade and environment negotiations in promoting trade in technologies that aim to mitigate climate change. The final part of the Report gives an overview of a range of national policies and measures that have been used in a number of countries to reduce greenhouse gas emissions and to increase energy efficiency. It presents key features in the design and implementation of these policies, in order to draw a clearer picture of their overall effect and potential impact on environmental protection, sustainable development and trade. It also gives, where appropriate, an overview of the WTO rules that may be relevant to such measures. (author)

  18. Climate change: wildfire impact

    OpenAIRE

    Dautbasic, Mirza; Crabtree, J.; Ioras, Florin; Abrudan, Ioan Vasile; Ratnasingam, Jega

    2011-01-01

    Every ecosystem is a complex organization of carefully mixed life forms; a dynamic and particularly sensible system. Consequently, their progressive decline may accelerate climate change and vice versa, influencing flora and fauna composition and distribution, resulting in the loss of biodiversity. Climate changes effects are the principal topics of this volume. Written by internationally renowned contributors, Biodiversity loss in a changing planet offers attractive study cases focused on bi...

  19. Struggle against climate change

    International Nuclear Information System (INIS)

    2009-01-01

    This document first proposes a presentation of the cross-cutting policy defined for the struggle against climate change. It notably presents its various programs. It describes the implemented strategy which aims at reducing on a short term greenhouse gas emissions with the available technologies, at making the climate challenge a driver for economic competitiveness, at developing the knowledge on climatic change and at preparing the necessary adaptation measures, and at stating on the international scene the French commitment and its dynamic role in front of the climate challenge

  20. Climatic changes

    DEFF Research Database (Denmark)

    Majgaard Krarup, Jonna

    2014-01-01

    According to Cleo Paskal climatic changes are environmental changes. They are global, but their impact is local, and manifests them selves in the landscape, in our cities, in open urban spaces, and in everyday life. The landscape and open public spaces will in many cases be the sites where...... spaces. From Henri LeFebvre’s thinking we learn that the production of space is a feed back loop, where the space is constructed when we attach meaning to it, and when the space offers meaning to us. Spatial identity is thus not the same as identifying with space. Without indentifying with space, space...... doesn’t become place, and thus not experienced as a common good. Many Danish towns are situated by the sea; this has historically supported a strong spatial, functional and economically identity of the cities, with which people have identified. Effects of globalization processes and a rising sea level...

  1. Climate change policy and international trade. Policy considerations in the US

    International Nuclear Information System (INIS)

    Weber, Christopher L.; Peters, Glen P.

    2009-01-01

    Significant recent attention, in both research and policy realms, has been given to the intersection of international trade and global climate change. Trade presents challenges to climate policy through carbon leakage and competitiveness concerns, but also potential solutions through the use of cooperative trade agreements, technology transfer, or carbon tariffs against recalcitrant nations. This study examines how trade may affect climate policy in the US and specifically examines the use of carbon tariffs as suggested by recent bills before the US Congress. We argue that even if such actions are legal at the World Trade Organization, they are probably not necessary to protect industrial competitiveness in the traditional sense, could cover only a small proportion of total embodied emissions in trade, and may in fact be counterproductive at a moment when global cooperation is desperately needed. While political agreement may necessitate at least the threat of carbon tariffs, cooperative agreements such as global sectoral agreements, technology sharing, etc. could be more productive in the short term. (author)

  2. Climate change

    International Nuclear Information System (INIS)

    1998-01-01

    The indicators in this bulletin are part of a national set of environmental indicators designed to provide a profile of the state of Canada's environment and measure progress towards sustainable development. A review of potential impacts on Canada shows that such changes would have wide-ranging implications for its economic sectors, social well-being including human health, and ecological systems. This document looks at the natural state of greenhouse gases which help regulate the Earth's climate. Then it looks at human influence and what is being done about it. The document then examines some indicators: Carbon dioxide emissions from fossil fuel use; global atmospheric concentrations of greenhouse gases; and global and Canadian temperature variations

  3. Climate Change and International Competition: the US Army in the Arctic Environment

    Science.gov (United States)

    2015-05-21

    climate change and its potential environmental and socio -economic impacts .”4 Three working groups provide...additional energy commodities and commercial ventures, including oil and gas exploration, mineral extraction, commercial shipping, tourism , and fishing...scientific data on the impact , nature, and rate of climate change and the resulting environmental and geopolitical consequences. The IPCC’s principal

  4. The greenhouse effect economy: a review of international commitments for the struggle against climate change

    International Nuclear Information System (INIS)

    Vieillefosse, A.

    2008-01-01

    After a description of climate change as a physical phenomenon, a review of assessments of costs associated to climate change and to the reduction of greenhouse gas emissions, and a discussion about the decision in a context of uncertainty, the author discusses political challenges, stressing the need for an international coordination, discussing the issue of property rights, the need to build a mutually beneficial agreement between states, and reviewing the different positions and beliefs in various countries. Then, she describes the system implemented by the Kyoto protocol, proposes an assessment of this protocol at the present time, highlights the qualities of this protocol, proposes pathways to improve it, and attempts to draw some perspectives. In a last part, she examines and comments the U.S. posture, questioning the high level of EU's ambitions in front of a lack of action of the United States, questioning also the negotiation framework, the place given to developing countries in this negotiation, and the possibility of taking up transatlantic negotiations again

  5. European Union Climate Change Policy: in the nexus of internal policy-making and itnernational negotiations

    OpenAIRE

    Cao, Hui

    2012-01-01

    The aim of the dissertation is to examine the European Union s climate policy in the nexus of domestic policy-making and international negotiations. I firstly test the EU s internal climate policy-making by applying the rational choice institutionalism on the model of institution and preference affect EU s policy outcomes and conclude that: as the EU has a convergent preference, the EU s unique decision-making procedure, the entrepreneurship and EU s membership had been driving EU s climate...

  6. Changing climate, changing frames

    International Nuclear Information System (INIS)

    Vink, Martinus J.; Boezeman, Daan; Dewulf, Art; Termeer, Catrien J.A.M.

    2013-01-01

    Highlights: ► We show development of flood policy frames in context of climate change attention. ► Rising attention on climate change influences traditional flood policy framing. ► The new framing employs global-scale scientific climate change knowledge. ► With declining attention, framing disregards climate change, using local knowledge. ► We conclude that frames function as sensemaking devices selectively using knowledge. -- Abstract: Water management and particularly flood defence have a long history of collective action in low-lying countries like the Netherlands. The uncertain but potentially severe impacts of the recent climate change issue (e.g. sea level rise, extreme river discharges, salinisation) amplify the wicked and controversial character of flood safety policy issues. Policy proposals in this area generally involve drastic infrastructural works and long-term investments. They face the difficult challenge of framing problems and solutions in a publicly acceptable manner in ever changing circumstances. In this paper, we analyse and compare (1) how three key policy proposals publicly frame the flood safety issue, (2) the knowledge referred to in the framing and (3) how these frames are rhetorically connected or disconnected as statements in a long-term conversation. We find that (1) framings of policy proposals differ in the way they depict the importance of climate change, the relevant timeframe and the appropriate governance mode; (2) knowledge is selectively mobilised to underpin the different frames and (3) the frames about these proposals position themselves against the background of the previous proposals through rhetorical connections and disconnections. Finally, we discuss how this analysis hints at the importance of processes of powering and puzzling that lead to particular framings towards the public at different historical junctures

  7. The climatic change

    International Nuclear Information System (INIS)

    2006-01-01

    In order to take stock on the climatic change situation and initiatives at the beginning of 2006, the INES (National Institute on the Solar Energy) proposes this special document. It presents the Montreal conference of December 2005, realized to reinforced the actions of the international community against the greenhouse gases. The technical decisions decided at this conference are detailed. The document discusses also the causes and consequences of the climatic warming, the intervention sectors and the actions possibilities. (A.L.B.)

  8. Spectators or participants: How can SETAC become more engaged in international climate change research programs?

    Science.gov (United States)

    Stahl, Ralph G; Stauber, Jennifer L; Clements, William H

    2017-08-01

    Environmental toxicologists and chemists have been crucial to evaluating the chemical fate and toxicological effects of environmental contaminants, including chlorinated pesticides, before and after Rachel Carson's publication of Silent Spring in 1962. Like chlorinated pesticides previously, global climate change is widely considered to be one of the most important environmental challenges of our time. Over the past 30 yr, climate scientists and modelers have shown that greenhouse gases such as CO 2 and CH 4 cause radiative forcing (climate forcing) and lead to increased global temperatures. Despite significant climate change research efforts worldwide, the climate science community has overlooked potential problems associated with chemical contaminants, in particular how climate change could magnify the ecological consequences of their use and disposal. It is conceivable that the impacts of legacy or new chemical contaminants on wildlife and humans may be exacerbated when climate changes, especially if global temperatures rise as predicted. This lack of attention to chemical contaminants represents an opportunity for environmental toxicologists and chemists to become part of the global research program, and our objective is to highlight the importance of and ways for that to occur. Environ Toxicol Chem 2017;36:1971-1977. © 2017 SETAC. © 2017 SETAC.

  9. Assessment of exchange of crop in view of change climate and International Treaties.

    Science.gov (United States)

    Singh, Anil Kumar; Pedapati, Annitaa; Manibhushan

    2015-01-01

    To meet the UN millennium development goal of reducing the number of hungry people to half by 2015, there is utmost need to breed potentially high yielding varieties to match up the requirement along with corrective measures to bridge the gap between the potential yield and yield harvested by farmers. The scenario has changed from free access to limited access of plant genetic resources (PGR) and therefore, it is important to understand the issues in view of national and international agreements, intellectual property rights (IPR'S), climate change conditions and expanded scope of breeders and farmers rights for developed genotypes. For efficient management of PGR, developing countries need to understand the implications of PGR related IPR'S as stronger IPR'S in developed countries could have harmful effects by reduced exchange of genetic resources from developed countries. Keeping in view the existing realities every possible effort should be taken for enrichment of crop gene pool by introducing them from each and every corner of the globe. Keeping these facts in view this paper describes the priorities for introduction and exchange of important crop groups/crops along with some of their potential wild and weedy relatives and thrust has been given to generate awareness among the workers engaged in the breeders/crop improvement works. Information provided in this presentation can be utilized by prospective crop improvement works to plan to meet out the nationalfood security.

  10. Accessing international financing for climate change mitigation - A guidebook for developing countries

    Energy Technology Data Exchange (ETDEWEB)

    Limaye, D.R.; Zhu, X.

    2012-08-15

    This guidebook has been prepared by the UNEP Risoe Centre (URC) as part of its Technology Needs Assessment (TNA) project. The TNA project assists developing countries to identify national mitigation and adaptation technology priorities and to develop Technology Action Plans (TAPs) for mitigation of greenhouse gas (GHG) emissions and climate change adaptation. This guidebook provides information to help TNA countries better identify and access financial resources for the mitigation activities included in their national TAPs. This guidebook covers both mitigation 'projects' (such as a wind farm or a solar PV generation facility) and 'programmes' (such as a credit line for financing energy efficiency projects in small and medium-sized enterprises (SMEs), or bulk procurement and distribution of compact fluorescent lamps to households). The primary emphasis is on multilateral and bilateral sources of financing but the guidebook also includes an overview of private funding sources and public-private partnerships (PPPs). This guidebook only covers international financing for mitigation actions in developing countries. For example, EU funding for EU member countries and Chinese funding for mitigation in China are not covered in this guidebook. However, the EU funding for mitigation in developing countries and Chinese funding supporting mitigation in other developing countries are included. Special funds established in some developing countries by pooling financing support from developed countries are also covered in this guidebook. Information on the financing sources was compiled in a standard format and reviewed and analysed to categorise the financing sources. For the multilateral and bilateral financing sources, the available information was used to define their major characteristics (such as geographic coverage, technology/sector focus, funding sources, financing objectives, financing mechanisms, and management and governance). In addition, the

  11. Climate change - global warming

    International Nuclear Information System (INIS)

    Ciconkov, Risto

    2001-01-01

    An explanation about climate, weather, climate changes. What is a greenhouse effect, i.e. global warming and reasons which contribute to this effect. Greenhouse gases (GHG) and GWP (Global Warming Potential) as a factor for estimating their influence on the greenhouse effect. Indicators of the climate changes in the previous period by known international institutions, higher concentrations of global average temperature. Projecting of likely scenarios for the future climate changes and consequences of them on the environment and human activities: industry, energy, agriculture, water resources. The main points of the Kyoto Protocol and problems in its realization. The need of preparing a country strategy concerning the acts of the Kyoto Protocol, suggestions which could contribute in the preparation of the strategy. A special attention is pointed to the energy, its resources, the structure of energy consumption and the energy efficiency. (Author)

  12. Directed International Technological Change and Climate Policy: New Methods for Identifying Robust Policies Under Conditions of Deep Uncertainty

    Science.gov (United States)

    Molina-Perez, Edmundo

    It is widely recognized that international environmental technological change is key to reduce the rapidly rising greenhouse gas emissions of emerging nations. In 2010, the United Nations Framework Convention on Climate Change (UNFCCC) Conference of the Parties (COP) agreed to the creation of the Green Climate Fund (GCF). This new multilateral organization has been created with the collective contributions of COP members, and has been tasked with directing over USD 100 billion per year towards investments that can enhance the development and diffusion of clean energy technologies in both advanced and emerging nations (Helm and Pichler, 2015). The landmark agreement arrived at the COP 21 has reaffirmed the key role that the GCF plays in enabling climate mitigation as it is now necessary to align large scale climate financing efforts with the long-term goals agreed at Paris 2015. This study argues that because of the incomplete understanding of the mechanics of international technological change, the multiplicity of policy options and ultimately the presence of climate and technological change deep uncertainty, climate financing institutions such as the GCF, require new analytical methods for designing long-term robust investment plans. Motivated by these challenges, this dissertation shows that the application of new analytical methods, such as Robust Decision Making (RDM) and Exploratory Modeling (Lempert, Popper and Bankes, 2003) to the study of international technological change and climate policy provides useful insights that can be used for designing a robust architecture of international technological cooperation for climate change mitigation. For this study I developed an exploratory dynamic integrated assessment model (EDIAM) which is used as the scenario generator in a large computational experiment. The scope of the experimental design considers an ample set of climate and technological scenarios. These scenarios combine five sources of uncertainty

  13. What Drives the International Transfer of Climate Change Mitigation Technologies? Empirical Evidence from Patent Data

    International Nuclear Information System (INIS)

    Dechezleprete, A.; Glachant, M.; Meniere, Y.

    2010-01-01

    Using patent data from 66 countries for the period 1990-2003, we characterize the factors which promote or hinder the international diffusion of climate-friendly technologies on a global scale. Regression results show that technology-specific capabilities of the recipient countries are determinant factors. In contrast, the general level of education is less important. We also show that restrictions to international trade - e.g., high tariff rates - and to a lesser extent lax intellectual property regimes negatively influence the international diffusion of patented knowledge. A counter-intuitive result is that barriers to foreign direct investments can promote transfers. We discuss different possible interpretations. (authors)

  14. Climatic change. What solutions?

    International Nuclear Information System (INIS)

    Vieillefosse, A.

    2009-01-01

    From 1990 to the present day, worldwide greenhouse gas emissions have increased by about 25%. Fighting climatic change has become an urgency: we only have 15 years in front of us to inflect the trajectory of worldwide emissions and to avoid a temperature rise of more than 2 deg. C during this century. Therefore, how is it possible to explain the shift between the need of an urgent action and the apparent inertia of some governing parties? How is it possible to implement a worldwide governance capable to answer the urgency of the fight against climatic change? These are the two questions that this pedagogical and concrete book tries to answer by analysing the different dimensions of climatic change and by making a first status of the building up of the international action, and in particular of the Kyoto protocol. For the post-2012 era, research and negotiations are in progress with the objective of reaching an agreement for the Copenhagen conference of December 2009. Several architectures are possible. This book shades light on the advantages and limitations of each of them with the possible compromises. It supplies a pluri-disciplinary approach of the international negotiations, often considered as complex by the general public. Content: 1 - understanding the climatic change stakes: climatic stakes, the main actors behind the figures, the technical-economical stakes; 2 - understanding the present day architecture of the fight against climatic change: strengths and weaknesses of the Kyoto protocol; encouraging research and technology spreading; the other action means in developing countries; 3 - what structure for a future international agreement?: the Bali negotiation process; the ideal vision: an improved Kyoto protocol; the pragmatic vision: individualized commitments; the negotiation space; preventing a planned fiasco. (J.S.)

  15. Climate variability and climate change

    International Nuclear Information System (INIS)

    Rind, D.

    1990-01-01

    Changes of variability with climate change are likely to have a substantial impact on vegetation and society, rivaling the importance of changes in the mean values themselves. A variety of paleoclimate and future climate simulations performed with the GISS global climate model is used to assess how the variabilities of temperature and precipitation are altered as climate warms or cools. In general, as climate warms, temperature variability decreases due to reductions in the latitudinal temperature gradient and precipitation variability increases together with the intensity of the hydrologic cycle. If future climate projections are accurate, the reduction in temperature variability will be minimized by the rapid change in mean temperatures, but the hydrologic variability will be amplified by increased evapotranspiration. Greater hydrologic variability would appear to pose a potentially severe problem for the next century

  16. Climate variability and climate change

    International Nuclear Information System (INIS)

    Rind, D.

    1991-01-01

    Changes of variability with climate change are likely to have a substantial impact on vegetation and society, rivaling the importance of changes in the mean values themselves. A variety of paleoclimate and future climate simulations performed with the GISS global climate model is used to assess how the variabilities of temperature and precipitation are altered as climate warms or cools. In general, as climate warms, temperature variability decreases due to reductions in the latitudinal temperature gradient and precipitation variability increases together with the intensity of the hydrologic cycle. If future climate projections are accurate, the reduction in temperature variability will be minimized by the rapid change in mean temperatures, but the hydrologic variability will be amplified by increased evapotranspiration. Greater hydrologic variability would appear to pose a potentially severe problem for the next century. 19 refs.; 3 figs.; 2 tabs

  17. Workshop in political institutions - institutional analysis and global climate change: Design principles for robust international regimes

    International Nuclear Information System (INIS)

    McGinnis, M.

    1992-01-01

    Scientific evidence suggests that human activities have a significant effect on the world's climate. Political pressures are growing to establish political institutions at the global level that would help manage the social and economic consequences of climate change. Disagreements remain about the magnitude of these effects, as well as the regional distribution of the detrimental consequences of climate change. In this paper we do not wish to enter into the complexities of these technical debates. Instead, we wish to challenge a seemingly widespread consensus about the nature of the political response appropriate to this global dilemma. Specifically, we question the extent to which the open-quotes answerclose quotes can be said to reside primarily in the establishment of the new global institutions likely to emerge from the first open-quotes Earth Summitclose quotes - the United Nations (UN) Conference on Environment and Development - scheduled for June of 1992 in Rio de Janeiro

  18. International Impacts of Global Climate Change: Testimony to House Appropriations Subcommittee on Foreign Operations, Export Financing and Related Programs

    Science.gov (United States)

    Fulkerson, W.; Cushman, R. M.; Marland, G.; Rayner, S.

    1989-02-21

    International impacts of global climate change are those for which the important consequences arise because of national sovereignty. Such impacts could be of two types: (1) migrations across national borders of people, of resources (such as agricultural productivity, or surface water, or natural ecosystems), of effluents, or of patterns of commerce; and (2) changes to the way nations use and manage their resources, particularly fossil fuels and forests, as a consequence of international concern over the global climate. Actions by a few resource-dominant nations may affect the fate of all. These two types of international impacts raise complex equity issues because one nation may perceive itself as gaining at the expense of its neighbors, or it may perceive itself as a victim of the actions of others.

  19. Modelling the International Climate Change Negotiations: A Non-Technical Outline of Model Architecture

    Energy Technology Data Exchange (ETDEWEB)

    Underdal, Arild

    1997-12-31

    This report discusses in non-technical terms the overall architecture of a model that will be designed to enable the user to (1) explore systematically the political feasibility of alternative policy options and (2) to determine the set of politically feasible solutions in the global climate change negotiations. 25 refs., 2 figs., 1 tab.

  20. Developing public awareness for climate change: Support from international research programs

    Energy Technology Data Exchange (ETDEWEB)

    Barnes, F.J.; Clements, W.E.

    1998-12-31

    Developing regional and local public awareness and interest in global climate change has been mandated as an important step for increasing the ability for setting policy and managing the response to climate change. Research programs frequently have resources that could help reach regional or national goals for increasing the capacity for responding to climate change. To obtain these resources and target recipients appropriately, research investigators need clear statements of national and regional strategies or priorities as a guide. One such program, the Atmospheric Radiation Measurement (ARM) Program, has a requirement to develop local or regional education enrichment programs at their observational sites in the central US, the tropical western Pacific (TWP), and on the north slope of alaska. ARM's scientific goals will result in a flow of technical data and as well as technical expertise that can assist with regional needs to increase the technical resources needed to address climate change issues. Details of the ARM education program in the Pacific will be presented.

  1. Water scarcity from climate change and adaptation response in an international river basin context

    NARCIS (Netherlands)

    Levin-Koopman, J.F.; Kuik, O.J.; Tol, Richard S.J.; Brouwer, Roy

    We simulate and analyze the direct and indirect economic impacts of climate change on water availability for irrigation on the economy of the Netherlands and the other EU countries which share the Rhine and Meuse river basin (France, Germany and Belgium), employing a computable general equilibrium

  2. France, an international partner in the climate change field; La France, partenaire international dans le domaine du changement climatique

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    Cooperation for low carbon and energy efficient development is a high priority for France, in line with the United Nations Framework Convention on Climate Change. France contributes to tackling climate change by working with its partners on all continents to implement projects both to mitigate greenhouse gas emissions and to adapt to climate change. Within the framework of the Marrakech Accords, France also encourages the implementation of the Kyoto Protocol Clean Development Mechanism, in particular between French business and non-Annex I countries; this mechanism will facilitate the financing of mitigation projects and contribute to the sustainable development of host countries in the South. At multilateral level, France is a major donor. At a bilateral level, an initial analysis of cooperation projects which are strongly linked to tackling climate change identified public support of 136 millions euros per year, as an average over the past few years. Some project examples, mostly implemented with local/national co-financing are presented. (A.L.B.)

  3. Climate change and biometeorology, the International Society of Biometeorology and its journal: a perspective on the past and a framework for the future

    Science.gov (United States)

    Beggs, Paul John

    2014-01-01

    Anthropogenic climate change is inherently a biometeorological issue. As such, it would be reasonably expected that the International Society of Biometeorology (ISB) and its journal, International Journal of Biometeorology ( IJB), would have had climate change feature prominently in their activities, articles etc., and to therefore have made a substantial and valuable contribution to the science of the issue. This article presents an analysis of climate change science in ISB and IJB. The analysis focusses on climate-change-related publications by ISB Presidents found through searches of Thomson Reuters Web of Science; contributions to the Intergovernmental Panel on Climate Change's (IPCC's) Working Group II (WGII) by ISB Presidents; and climate change-related publications in IJB found through searches of Thomson Reuters Web of Science. The results demonstrate that the ISB, as represented by its recent, current, and future Presidents, is actively engaged in climate change research and the production of scholarly climate change publications. For example, ISB Presidents have contributed as authors to all four IPCC WGII Assessment Reports, with some Presidents having contributed to more than one Assessment Report or several chapters of the one report. Similarly, it is evident that the IJB is increasingly attracting and publishing climate-change-related articles, with such articles generally having greater impact (as indicated by citations) than other IJB articles. Opportunities for the ISB to provide an internal framework for, and showcase, its climate change work are described. Such opportunities, if enacted, would complement the recent creation of two IJB climate change Field Editor positions.

  4. Climate changes your business

    International Nuclear Information System (INIS)

    2008-01-01

    Businesses face much bigger climate change costs than they realise. That is the conclusion of Climate Changes Your Business. The climate change risks that companies should be paying more attention to are physical risks, regulatory risks as well as risk to reputation and the emerging risk of litigation, says the report. It argues that the risks associated with climate change tend to be underestimated

  5. The Impacts of Climate Change Negotiation on Domestic Industrial Structure and International Competitiveness

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Jae Kyu; Kang, Yoon Young [Korea Energy Economics Institute, Euiwang (Korea)

    2000-12-01

    environmental impacts on South Korea. On the whole, the Kyoto Protocol has the potential to cause profound economic changes in individual countries and the wider global economy. From an economic perspective the setting of greenhouse gas emission targets in the Kyoto Protocol was the key decision taken at Kyoto because of the significant implications on economic and trade competitiveness they hold. Now that individual Annex I country targets have been set, the international debate has shifted toward the question of cost effective and environmentally credible implementation of the Protocol and the way of participation of developing countries including South Korea to contribute to the global efforts for greenhouse gas emission reduction. It is believed that the ongoing climate change negotiation could create the structural changes of industries in South Korea. This new situation will bring South Korea to an unfamiliar economic and social environment. (author). 76 refs., 41 figs., 23 tabs.

  6. NO global warming = YES nuclear energy. The International Nuclear Forum and the United Nations Framework Convention on Climate Change

    International Nuclear Information System (INIS)

    Cornish, Emma

    2000-01-01

    The nuclear industry sits along side the renewable energy sector in its role as a non carbon emitting technology. But persuading international political leaders of this fact presents a challenge. Generating electricity from nuclear fuel avoids at least 2 billion tonnes of carbon dioxide every year through its 16% share of world wide electricity generation. Nuclear energy is essential to minimising greenhouse gas emissions. This presentation highlights the main issues resulting from the climate change negotiations that are highly relevant to the industry; explains the activities of the International Nuclear Forum and our interaction with the delegates to the process; outlines future activities. The International Nuclear Forum (INF) was formed to provide a collective voice lobbying for nuclear at the climate change negotiations. It's internationally representative of the industry and comprises of: the Uranium Institute; the Nuclear Energy Institute; the Japan Atomic Industry Forum; the Canadian Nuclear Association; the European Nuclear Society, and Foratom. All are accredited non governmental observers to the negotiations of the United Nations Framework Convention on Climate Change

  7. Understanding climatic change

    International Nuclear Information System (INIS)

    Fellous, J.L.; Gautier, C.; Andre, J.C.; Balstad, R.; Boucher, O.; Brasseur, G.; Chahine, M.T.; Chanin, M.L.; Ciais, P.; Corell, W.; Duplessy, J.C.; Hourcade, J.C.; Jouzel, J.; Kaufman, Y.J.; Laval, K.; Le Treut, H.; Minster, J.F.; Moore, B. III; Morel, P.; Rasool, S.I.; Remy, F.; Smith, R.C.; Somerville, R.C.J.; Wood, E.F.; Wood, H.; Wunsch, C.

    2007-01-01

    Climatic change is gaining ground and with no doubt is stimulated by human activities. It is therefore urgent to better understand its nature, importance and potential impacts. The chapters of this book have been written by US and French experts of the global warming question. After a description of the Intergovernmental Panel on Climate Change (IPCC, GIEC in French) consensus, they present the past and present researches on each of the main component of the climate system, on the question of climatic change impacts and on the possible answers. The conclusion summarizes the results of each chapter. Content: presentation of the IPCC; greenhouse effect, radiation balance and clouds; atmospheric aerosols and climatic change; global water cycle and climate; influence of climatic change on the continental hydrologic cycle; ocean and climate; ice and climate; global carbon cycle; about some impacts of climatic change on Europe and the Atlantic Ocean; interaction between atmospheric chemistry and climate; climate and society, the human dimension. (J.S.)

  8. Climate Change Indicators

    Science.gov (United States)

    Presents information, charts and graphs showing measured climate changes across 40 indicators related to greenhouse gases, weather and climate, oceans, snow and ice, heath and society, and ecosystems.

  9. Energy and Climate Change

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-06-15

    Climate change, and more specifically the carbon emissions from energy production and use, is one of the more vexing problems facing society today. The Intergovernmental Panel on Climate Change (IPCC) has just completed its latest assessment on the state of the science of climate change, on the potential consequences related to this change, and on the mitigation steps that could be implemented beginning now, particularly in the energy sector. Few people now doubt that anthropogenic climate change is real or that steps must be taken to deal with it. The World Energy Council has long recognized this serious concern and that in its role as the world's leading international energy organization, it can address the concerns of how to provide adequate energy for human well-being while sustaining our overall quality of life. It has now performed and published 15 reports and working papers on this subject. This report examines what has worked and what is likely to work in the future in this regard and provides policymakers with a practical roadmap to a low-carbon future and the steps needed to achieve it.

  10. Resilience and Adaptation of Cultural Heritage to Climate Change; International Workshop in Ravello (Italy) 18-19 May 2017

    Science.gov (United States)

    Lefèvre, Roger-Alexandre

    2017-04-01

    Cultural Heritage is the core of civilization and mankind and contributes substantially to quality of life. Its preservation for its historical value and aesthetics, for its conservation and transmission, must be one of the paramount preoccupations of each citizen and institution. It is therefore fundamental to guard against a major evolution of our planet that is increasing and harmful for all the materials: climate imbalance. The tangible Cultural Heritage, often in an urban environment, is threatened both by extreme climate events, relatively short but recurrent, and by slow, insidious and continuous ones, often in relationship with pollution. The main climate factor at global scale - a general increase of mean temperatures leading to sea level rise - will have direct and indirect consequences on Cultural Heritage. The other climate threats (rain, relative humidity, solar radiation, drought, wind, floods…) and pollution (by gases and particles) will have specific effects on materials of Cultural Heritage, both outdoors (façades of monuments, historical centres of cities, open-air statues, cultural landscapes…) and indoors (museums, libraries, reserves, collections…). Since the 1st International Workshop on « Climate Change and Cultural Heritage » held at the European University Centre for Cultural Heritage in Ravello in May 2009, three important events appeared: • The publication in 2014 of the 5th IPCC Assessment Report. For the first time the Cultural Heritage was cited in an IPCC Report. • The holding in 2015 in Paris of the COP21. Some round-tables were organised during this conference concerning the Cultural Heritage. • The holding the same year in Paris of the International Scientific Conference "Our Common Future under Climate Change" in the frame and ahead of the COP21. Cultural Heritage was the topic of a special session at this important conference. During the last decade, the European scientific community was focused on the Threats and

  11. The economics of climate change

    International Nuclear Information System (INIS)

    Jones, T.

    1992-01-01

    Perhaps the most startling aspect of the debate on climate change is the speed with which it has climbed the international political agenda. In 1985, climate change was viewed almost entirely as a scientific issue. Only seven years later, most industrialized countries have made some sort of political pledge to abate their emissions of greenhouse gases over a specific timetable. And earlier this year, 154 countries signed a Framework Convention on Climate Change at the UN Conference on Environment and Development in Rio de Janeiro. What is the present 'state of play' in the economics of climate change. And what priorities are now emerging in 'post-Rio' policy. 11 ref

  12. Climatic changes: explicative guide of international agreements; Changements climatiques: guide explicatif des accords internationaux

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    The following themes of the negotiation in the United Nations Convention framework, on the climatic changes and the kyoto protocol are taken into account: the observation, the information communication, the policies and the measures, the developing countries, the flexibility mechanisms, the soils utilizations and the regime evolution. For each theme the document recalls quickly how the theme is detailed in the Convention and in the Protocol, it presents then the decisions and the adopted rules and defines the agreements contain, in terms of challenges and implication in the protocol implementation. (A.L.B.)

  13. The Inuit and climate change

    Energy Technology Data Exchange (ETDEWEB)

    Fenge, T.

    2001-12-31

    Marked climate change has been forecast for regions in high latitudes by global climate models presented by the Intergovernmental Panel on Climate Change. Observations and reports of significant alterations to the natural environment of Canada's north have been reported by Inuit and other indigenous peoples using their traditional ecological knowledge as a reference. Global climate change appears to be the cause for the changes noted. Many aspects of climate change need to be addressed, such as research, outreach, impacts, adaptations and international negotiations. Based on the strong partnership that had been developed between the Inuit and four federal agencies, three territorial governments and four indigenous people's organizations in support of the Northern Contaminants Program, Inuit are now seeking a partnership with the federal government to address the issues mentioned above concerning climate change. refs., 1 tab.

  14. Climate Change Mitigation A Balanced Approach to Climate Change

    CERN Document Server

    2012-01-01

    This book provides a fresh and innovative perspective on climate change policy. By emphasizing the multiple facets of climate policy, from mitigation to adaptation, from technological innovation and diffusion to governance issues, it contains a comprehensive overview of the economic and policy dimensions of the climate problem. The keyword of the book is balance. The book clarifies that climate change cannot be controlled by sacrificing economic growth and many other urgent global issues. At the same time, action to control climate change cannot be delayed, even though gradually implemented. Therefore, on the one hand climate policy becomes pervasive and affects all dimensions of international policy. On the other hand, climate policy cannot be too ambitious: a balanced approach between mitigation and adaptation, between economic growth and resource management, between short term development efforts and long term innovation investments, should be adopted. I recommend its reading. Carlo Carraro, President, Ca�...

  15. Climate Change and Health

    Science.gov (United States)

    ... Home / News / Fact sheets / Detail WHO /A. Craggs Climate change and health 1 February 2018 ","datePublished":"2018-02- ... in improved health, particularly through reduced air pollution. Climate change Over the last 50 years, human activities – particularly ...

  16. Isotopes in Hydrology, Marine Ecosystems and Climate Change Studies. Vol. I. Proceedings of an International Symposium

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-07-15

    Humanity is facing many water related challenges, including access to safe water, pollution of continental and coastal waters and ocean acidification, as well as the growing impact of climate change on the hydrological cycle. Many countries are confronted by increasingly stressed water resources due to rapidly growing populations, increasing agricultural and energy production demands, industrial development, and pollution. The greatest issues of the 21st century, including competition for resources and possible related conflicts, may well focus on the role of water in food and energy security. For more than 50 years, the IAEA has played a key role in advancing and promoting the development and use of isotope techniques to address global environmental issues, such as water resources assessment and management, the study of marine ecosystems, and more recently the impact of climate change. This symposium was jointly organized by theWater Resources Programme and IAEA Environment Laboratories to commemorate the 50th anniversary of the establishment of the IAEA laboratory in the P rincipality of Monaco, and represented the 13th edition of the quadrennial symposium on isotope hydrology and water resources management, which has been regularly organized by the IAEA since 1963. The main objectives of the symposium were to review the state of the art in isotope hydrology, the use of isotopes in the study of climatic systems and in marine ecosystems and to outline recent developments in the application of isotope techniques, as well as to identify future trends and developments for research and applications. The contributions submitted by the authors are included in two volumes of proceedings with editorial corrections. These proceedings are intended to serve as an aid for those using isotopes for applied problems in hydrology as well as for the research community.

  17. Isotopes in Hydrology, Marine Ecosystems and Climate Change Studies, Vol. 2. Proceedings of the International Symposium

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-07-15

    Humanity is facing many water related challenges, including access to safe water, pollution of continental and coastal waters and ocean acidification, as well as the growing impact of climate change on the hydrological cycle. Many countries are confronted by increasingly stressed water resources due to rapidly growing populations, increasing agricultural and energy production demands, industrial development, and pollution. The greatest issues of the 21st century, including competition for resources and possible related conflicts, may well focus on the role of water in food and energy security. For more than 50 years, the IAEA has played a key role in advancing and promoting the development and use of isotope techniques to address global environmental issues, such as water resources assessment and management, the study of marine ecosystems, and more recently the impact of climate change. This symposium was jointly organized by the Water Resources Programme and IAEA Environment Laboratories to commemorate the 50th anniversary of the establishment of the IAEA laboratory in the Principality of Monaco, and represented the 13th edition of the quadrennial symposium on isotope hydrology and water resources management, which has been regularly organized by the IAEA since 1963. The main objectives of the symposium were to review the state of the art in isotope hydrology, the use of isotopes in the study of climatic systems and in marine ecosystems and to outline recent developments in the application of isotope techniques, as well as to identify future trends and developments for research and applications. The contributions submitted by the authors are included in two volumes of proceedings with editorial corrections. These proceedings are intended to serve as an aid for those using isotopes for applied problems in hydrology as well as for the research community.

  18. Climate Change and Malaria

    OpenAIRE

    Goklany;, I. M.

    2004-01-01

    Sir David A. King's claim that "Climate change is the most severe problem that we are facing today—more serious even than the threat of terrorism" "Climate change is the most severe problem that we are facing today—more serious even than the threat of terrorism" ("Climate change

  19. Uncertainty and Climate Change

    OpenAIRE

    Berliner, L. Mark

    2003-01-01

    Anthropogenic, or human-induced, climate change is a critical issue in science and in the affairs of humankind. Though the target of substantial research, the conclusions of climate change studies remain subject to numerous uncertainties. This article presents a very brief review of the basic arguments regarding anthropogenic climate change with particular emphasis on uncertainty.

  20. Trees and Climate Change

    OpenAIRE

    Dettenmaier, Megan; Kuhns, Michael; Unger, Bethany; McAvoy, Darren

    2017-01-01

    This fact sheet describes the complex relationship between forests and climate change based on current research. It explains ways that trees can mitigate some of the risks associated with climate change. It details the impacts that forests are having on the changing climate and discuss specific ways that trees can be used to reduce or counter carbon emissions directly and indirectly.

  1. Internal versus external controls on age variability: Definitions, origins and implications in a changing climate

    Science.gov (United States)

    Harman, C. J.

    2015-12-01

    The unsteadiness of stream water age is now well established, but the controls on the age dynamics, and the adequate representation and prediction of those dynamics, are not. A basic distinction can be made between internal variability that arises from changes in the proportions of flow moving through the diverse flow pathways of a hydrologic system, and external variability that arises from the stochasticity of inputs and outputs (such as precipitation and streamflow). In this talk I will show how these two types of age variability can be formally defined and distinguished within the framework of rank StorAge Selection (rSAS) functions. Internal variability implies variations in time in the rSAS function, while external variability does not. This leads naturally to the definition of several modes of internal variability, reflecting generic ways that system flowpaths may be rearranged. This rearrangement may be induced by fluctuations in the system state (such as catchment wetness), or by longer-term changes in catchment structure (such as land use change). One type of change, the 'inverse storage effect' is characterized by an increase in the release of young water from the system in response to an increase in overall system storage. This effect can be seen in many hydrologic settings, and has important implications for the effect of altered hydroclimatic conditions on solute transport through a landscape. External variability, such as increased precipitation, can induce a decrease in mean transit time (and vice versa), but this effect is greatly enhanced if accompanied by an internal shift in flow pathways that increases the relative importance of younger water. These effects will be illustrated using data from field and experimental studies.

  2. The evolution of international policies and mechanisms to advance sustainable forest management and mitigate global climate change

    International Nuclear Information System (INIS)

    Bologna, J.; Lyke, J.; Theophile, K.

    1995-01-01

    Scientific findings regarding global climate change and deforestation led industrialized nations to bring both issues to the forefront of an international dialogue on the environment. International institutional attention to deforestation began in 1985 with the Tropical Forestry Action Program which helped countries develop plans for sustainable forest management. A few years later, the International Tropical Timber Organization, though designed to facilitate tropical timber trade, adopted guidelines for sustainable management of tropical production forests. Next, the activities before and after UNCED established a general set of forest principles and regional efforts to define sustainable forest management. The World Bank has also sought to reduce past lending failures that led to deforestation and other environmental degradation, through programmatic redirections and macro-economic policy reforms. Finally, through innovative financial incentives, industrialized and developing countries are identifying opportunities to offset debts and increase economic development without depleting forest resources. Collectively, these efforts have let to some trends that support sustainable forest management and mitigate climate change. The upcoming years will see a proactive set of multilateral programs to address deforestation, an increasing link between trade and the environment, and more uses of financial incentives to encourage sustainable forest management

  3. Our changing climate

    International Nuclear Information System (INIS)

    Kandel, R.

    1990-01-01

    The author presents an overview of the changing climate. Attention is focused on the following: meteorology; weather; climate anomalies; changes in atmospheric composition and global warming; ozone; mathematical models; and climate and politics. In its conclusion, it asks researchers to stay out of a game in which, ultimately, neither science nor politics stands to gain anything

  4. Climatic Change. Human Influence?

    OpenAIRE

    Gonçalves, Dionísio; Leite, Solange; Ribeiro, A.C.; Figueiredo, Tomás de

    2016-01-01

    We begin by presenting the functioning of the Climate System and the variety of climates that occurs on the surface of the globe. We analyze climate change based on the sun's orbital parameters and other causes, focusing on the current interglacial period and the influence it had on the development of human societies. The following text looks on developing of the climate of the last 1000 years, with considerations about the warm medieval climate, the little ice age, the recovery...

  5. Climate change 101 : understanding and responding to global climate change

    Science.gov (United States)

    2009-01-01

    To inform the climate change dialogue, the Pew Center on Global Climate Change and the Pew Center on the States have developed a series of brief reports entitled Climate Change 101: Understanding and Responding to Global Climate Change. These reports...

  6. Ademe et Vous. International Newsletter No. 39, November 2016. Civil society at the forefront of the fight against climate change

    International Nuclear Information System (INIS)

    Martin, Valerie; Seguin-Jacques, Catherine; Tappero, Denis

    2016-11-01

    The first edition of Climate Chance, the international summit for non-state actors and organisations, took place in Nantes on 26-28 September. It was the opportunity to assess the progress made by the civil society in the fight against climate change and to discuss the best way to support this action. As a long-term partner on various businesses' energy and environmental strategies, ADEME is providing small and medium-sized businesses and innovative start-ups with financial and technical support, via specific programs. The Habitat III conference, the third UN meeting on sustainable housing and development, was held from 17 to 20 October in Quito (Ecuador). Fully conscious of the major challenge that tomorrow's cities represent, ADEME took part in the discussions

  7. Should we include avoidance of deforestation in the international response to climate change?

    Energy Technology Data Exchange (ETDEWEB)

    Schlamadinger, B. [Joanneum Research, Graz (Austria); Ciccarese, L. [Italian Agency for Environmental Protection and Technical Services, Rome (Italy); Dutschke, M. [Hamburg Institute of International Economics, Hamburg (Germany); Fearnside, P.M. [Department of Ecology, National Institute for Amazonian Research INPA, Belem, Para (Brazil); Brown, S. [Winrock International, Little Rock, Arkansas (United States); Murdiyarso, D. [Center for International Forestry Research, Jakarta (Indonesia)

    2005-07-01

    Global deforestation and forest degradation rates have a significant impact on the accumulation of greenhouse gases (GHGs) in the atmosphere. The Food and Agriculture Organization (FAO) estimated that during the 1990's 16.1 million hectares per year were affected by deforestation, most of them in the tropics. The Intergovernmental Panel on Climate Change (IPCC) calculated that, for the same period, the contribution of land-use changes to GHG accumulation into the atmosphere was 1.6{+-}0.8 Giga (1G=109) tonnes of carbon per year, a quantity that corresponds to 25% of the total annual global emissions of GHGs. The United Nations Framework Convention on Climate Change (UNFCCC), in recognising climate change as a serious threat, urged counties to take up measures to enhance and conserve ecosystems such as forests that act as reservoirs and sinks of GHGs. The Kyoto Protocol (KP), adopted in 1997, complements the UNFCCC by providing an enforceable agreement with quantitative targets for reducing GHG emissions. For fulfilling their emission-limitation commitments under the KP, industrialized countries (listed in the KP's Annex I) can use land-based activities, such as reducing deforestation, establishing new forests (afforestation and reforestation) and other vegetation types, managing agricultural and forestlands in a way that the 'carbon sink' is maximized. Annex I countries may also claim credit for carbon sequestration in developing countries by afforestation and reforestation (AR) through the Clean Development Mechanism (CDM), one of the 'Kyoto Mechanisms' that allow countries to achieve reductions where it is economically efficient to do so. For the period 2008-2012, forestry activities under the CDM have been restricted to afforestation and reforestation on areas that were not forested in 1990. In addition, CDM projects must lead to emission reductions or net carbon uptake additional to what would have occurred without the CDM funding

  8. Forest and climate change

    International Nuclear Information System (INIS)

    2009-01-01

    After having recalled the challenges the French forest has to face, and a brief overview of the status of forests in the world, this report proposes an overview of actions which are implemented to strengthen the carbon sequestration role of forests, at the international level and in France. It discusses the distribution of carbon, the forest carbon stocks (in the world, Europe and France), the actions against climate change, the costs and financing of the reduction of greenhouse gas emissions in the forest sector. It comments the status of international negotiations and how forests are taken into account. It presents the French forest and wood sector (characteristics of the forest in metropolitan France and overseas, wood as material and as energy). It recalls the commitment of the Grenelle de l'Environnement, and indicates the current forest studies

  9. Climate diplomacy. The stakes of a climate international regime

    International Nuclear Information System (INIS)

    Maljean-Dubois, Sandrine; Wemaere, Matthieu

    2010-01-01

    Written in 2010, just after the Copenhagen summit, by a specialist of international law on environment and an environment scientist, this book explores the avenues of the climate diplomacy (from Kyoto to Copenhagen) to meet the challenges of global climatic change, explains the implications of present and future negotiations, and discusses the prospects for an environmental international governance as the Rio+20 summit is approaching. The titles of the four chapters of this book are: the climate international regime, a step by step construction; guidelines and implementation of the Kyoto protocol; Post-2012 negotiations; European Union's strategy and policy against climatic change (quotas, emission trading, etc.). As a conclusion, the authors ask the question about the evolution of the climate international approach, pointing the kickback encountered at Copenhagen: now, what will come after?

  10. Global vs climate change

    International Nuclear Information System (INIS)

    Watson, H.L.; Bach, M.C.; Goklany, I.M.

    1991-01-01

    The various agents of global change that will affect the state of natural resources 50-100 years from now are discussed. These include economic and population growth, technological progress, and climatic change. The importance of climatic change lies in its effects on natural resources and on human activities that depend on those resources. Other factors affecting those resources include the demand on those resources from an increasing population and from a growing economy, and a more efficient use of those resources that comes from technological changes and from the consequences of economic growth itself. It is shown that there is a considerable ability to adapt to climatic change, since humans already have an intrinsic ability to adapt to the wide variations in climates that already exist and since technological developments can make it easier to cope with climatic variability. It appears that agents other than climatic change are more significant to the future state of natural resources than climatic change. Criteria for selecting options for addressing climatic change are outlined. Technological change and economic growth are seen to be key response options, since the vulnerability to climatic change depends on economic resources and technological progress. Specific options to stimulate sustainable economic growth and technological progress are listed. 16 refs., 1 fig., 2 tabs

  11. Climate change: against despair

    OpenAIRE

    McKinnon, Catriona

    2014-01-01

    In the face of accelerating climate change and the parlous state of its politics, despair is tempting. This paper analyses two manifestations of despair about climate change related to (1) the inefficacy of personal emissions reductions, and (2) the inability to make a difference to climate change through personal emissions reductions. On the back of an analysis of despair as a loss of hope, the paper argues that the judgements grounding each form of despair are unsound. The paper concludes w...

  12. Chatham Islands Climate Change

    International Nuclear Information System (INIS)

    Mullan, B.; Salinger, J.; Thompson, C.; Ramsay, D.; Wild, M.

    2005-06-01

    This brief report provides guidance on climate change specific to the Chatham Islands, to complement the information recently produced for local government by the Ministry for the Environment in 'Climate Change Effects and Impacts Assessment: A guidance manual for Local Government in New Zealand' and 'Coastal Hazards and Climate Change: A guidance manual for Local Government in New Zealand'. These previous reports contain a lot of generic information on climate change, and how to assess associated risks, that is relevant to the Chatham Islands Council.

  13. Information report presented by the Commission of European Affairs about the international negotiations relative to climate change - No. 2391

    International Nuclear Information System (INIS)

    Deflesselles, Bernard; Lambert, Jerome; Leroy, Arnaud

    2014-01-01

    The conclusion put forward by scientists is clear-cut and alarming: the current efforts to limit the increase in global temperature to 2 deg. C are insufficient. This was the aim which the international community set itself in order to avoid the catastrophic effect of climate change. In their fifth report, the experts of the IPCC recommend the limitation, before the end of the century, of the concentration of greenhouse gases in the atmosphere, to 450 parts per million. This level is equivalent, according to the scientists, to a rise in global temperature of 2 deg. C and would imply a reduction of between 40 % and 70 % of global emissions between now and 2050 and would envisage decreasing them to an 'almost zero level' before the end of the century. The last Conference of the United Nations on Climate Change which was held in Warsaw at the end of 2013 (COP19) was a 'stepping-stone' conference according to the very words of its participants. In order to remain on track concerning the global agreement on climate for 2015, two types of decision were taken there: - the notion of bringing nations together in the framework of a global initiative aiming to reduce emissions quite quickly so as to allow humanity to avoid, in the long term, the dangerous threshold concerning climate change, whilst, at the same time, strengthening the capabilities for adaptation; - the idea of moving so as to speed up and bolster the current plan of action. The Warsaw Conference managed to chart the way towards the Paris Conference on Climate in 2015 during which a new world agreement on climate should be signed. However, it also showed that the road will be long and difficult. Basic questions remain unanswered and require a high level of political commitment. The negotiations on climate change of the 20. Climate Change Conference or COP, will take place in Lima between December 1 - 12, 2014. The Conference will thus be the last within the United Nations Framework Convention on Climate Change

  14. Climate variability and change

    CERN Document Server

    Grassl, H

    1998-01-01

    Many factors influence climate. The present knowledge concerning the climate relevance of earth orbital parameters, solar luminosity, volcanoes, internal interactions, and human activities will be reported as well as the vulnerability of emission scenarios for given stabilization goals for greenhouse gas concentrations and the main points of the Kyoto Protocol

  15. Climate Change and Agricultural Vulnerability

    International Nuclear Information System (INIS)

    Fischer, G.; Shah, M.; Van Velthuizen, H.

    2002-08-01

    After the introduction Chapter 2 presents details of the ecological-economic analysis based on the FAO/IIASA agro-ecological zones (AEZ) approach for evaluation of biophysical limitations and agricultural production potentials, and IIASA's Basic Linked System (BLS) for analyzing the world's food economy and trade system. The BLS is a global general equilibrium model system for analyzing agricultural policies and food system prospects in an international setting. BLS views national agricultural systems as embedded in national economies, which interact with each other through trade at the international level. The combination of AEZ and BLS provides an integrated ecological-economic framework for the assessment of the impact of climate change. We consider climate scenarios based on experiments with four General Circulation Models (GCM), and we assess the four basic socioeconomic development pathways and emission scenarios as formulated by the Intergovernmental Panel on Climate Change (IPCC) in its Third Assessment Report. Chapter 3 presents the main AEZ results of the impact of climate change on agriculture. Results comprise environmental constraints to crop agriculture; climate variability and the variability of rain-fed cereal production; changes in potential agricultural land; changes in crop-production patterns; and the impact of climate change on cereal-production potential. Chapter 4 discusses the AEZ-BLS integrated ecological-economic analysis of climate change on the world food system. This includes quantification of scale and location of hunger, international agricultural trade, prices, production, land use, etc. It assesses trends in food production, trade, and consumption, and the impact on poverty and hunger of alternative development pathways and varying levels of climate change. Chapter 5 presents the main conclusions and policy implications of this study

  16. Asking about climate change

    DEFF Research Database (Denmark)

    Nielsen, Jonas Østergaard; D'haen, Sarah Ann Lise

    2014-01-01

    and the number and types of interviews conducted are, for example, not always clear. Information on crucial aspects of qualitative research like researcher positionality, social positions of key informants, the use of field assistants, language issues and post-fieldwork treatment of data is also lacking in many...... with climate change? On the basis of a literature review of all articles published in Global Environmental Change between 2000 and 2012 that deal with human dimensions of climate change using qualitative methods this paper provides some answers but also raises some concerns. The period and length of fieldwork......There is increasing evidence that climate change will strongly affect people across the globe. Likely impacts of and adaptations to climate change are drawing the attention of researchers from many disciplines. In adaptation research focus is often on perceptions of climate change...

  17. Uncertainties and climatic change

    International Nuclear Information System (INIS)

    De Gier, A.M.; Opschoor, J.B.; Van de Donk, W.B.H.J.; Hooimeijer, P.; Jepma, J.; Lelieveld, J.; Oerlemans, J.; Petersen, A.

    2008-01-01

    Which processes in the climate system are misunderstood? How are scientists dealing with uncertainty about climate change? What will be done with the conclusions of the recently published synthesis report of the IPCC? These and other questions were answered during the meeting 'Uncertainties and climate change' that was held on Monday 26 November 2007 at the KNAW in Amsterdam. This report is a compilation of all the presentations and provides some conclusions resulting from the discussions during this meeting. [mk] [nl

  18. Wine and Climate Change

    OpenAIRE

    Ashenfelter, Orley; Storchmann, Karl

    2014-01-01

    In this article we provide an overview of the extensive literature on the impact of weather and climate on grapes and wine with the goal of describing how climate change is likely to affect their production. We start by discussing the physical impact of weather on vine phenology, berry composition and yields, and then survey the economic literature measuring the effects of temperature on wine quality, prices, costs and profits and how climate change will affect these. We also describe what ha...

  19. Climate and Global Change

    International Nuclear Information System (INIS)

    Duplessy, J.C.; Pons, A.; Fantechi, R.

    1991-01-01

    The present volume contains the lessons delivered at the course held in Arles, France, on the subject Climate and Global Change: natural variability of the geosphere and biosphere systems, biogeochemical cycles and their perturbation by human activities, monitoring and forecasting global changes (satellite observations, modelling,...). Short presentations of students' own research activities are also proposed (climatic fluctuation in the Mediterranean area, climate/vegetation relations, etc.)

  20. Climate Change and Transportation

    OpenAIRE

    Yevdokimov, Yuri

    2010-01-01

    As stated at the beginning of this chapter, the relationship between transportation and climate is two-directional. Based on our statistical analysis performed for Canada, we can make some general conclusions about this relationship. On the one hand, transportation is one of the largest contributors to GHG emissions which, in turn, cause various changes in climate. On the other hand, these climate changes negatively affect transportation in terms of its infrastructure and operations. Therefor...

  1. Challenges of climate change. Which climate governance?

    International Nuclear Information System (INIS)

    Vieillefosse, A.; Cros, Ch.

    2007-01-01

    This report deals with the main challenges of climate change, and attempts to answer some questions: what is the temperature increase foreseen by scientific experts? Who will be affected by the consequences of climate change? Are there technologies to reduce emissions? If yes, why are they not diffused? Is it justified to ask developing countries to do something? Are concurrence distortions a real problem? Which are the main sectors where emissions are to be reduced? Are tools developed at the international level efficient? What is the present assessment for the clean development mechanism? What can be thought of technological partnerships developed with the United States? Then, the report comments the present status of international discussions, proposes a brief assessment of the Kyoto protocol ten years after its implementation, and proposes some improvement pathways

  2. Synopsis of climate change

    Science.gov (United States)

    Angela Jardine; Jonathan Long

    2014-01-01

    Changes in climate can interact with other stressors to transform ecosystems and alter the services those ecosystems provide. This synopsis presents themes that run through the synthesis report regarding the impacts of a changing climate on the forests and waters of the synthesis area as well as long-term, broad-scale, science-based strategies to promote system...

  3. Financing climate change adaptation

    NARCIS (Netherlands)

    Bouwer, L.M.; Aerts, J.C.J.H.

    2006-01-01

    This paper examines the topic of financing adaptation in future climate change policies. A major question is whether adaptation in developing countries should be financed under the 1992 United Nations Framework Convention on Climate Change (UNFCCC), or whether funding should come from other sources.

  4. The Climate Change Crisis as an International Civil Rights Issue: Forging an Alliance Between Science, Activism, and Progressive Social Movements

    Science.gov (United States)

    Lynch, B. J.; Driver, S.

    2011-12-01

    If our scientific community wants to make real progress on the climate change and environmental crisis we must be willing to side with and fight for the oppressed. The national and international communities most ready to act - those hit hardest by the real impact of climate change in their day-to-day lives - need the political leadership of and a living, organic connection with scientists who are prepared to tell the truth and act on the truth of our science. A new generation of scientist-activist leaders and this strategic and mutually beneficial alliance with the oppressed will be necessary to wage an international, intransigent fight to enact and implement the social, political, and economic policies needed to mitigate the damage already done and prevent future environmental and human catastrophe. In the statement BAMN distributed to last year's Fall AGU conference we said, "there will be no shortage of mass struggle in the next period of history." This spring we saw the absolutely awe-inspiring social upheavals in North Africa and the Middle East in the form of waves of mass demonstrations in country after country. Many of those struggles, with demands for real democracy, for jobs and economic opportunities, for improved living conditions, continue to this day. In virtually every instance, these popular and progressive social movements have been led by youth: middle school, high school and college students. In the US and Europe we have seen the spread of student-led struggle around the defense of K-12 public education and on college campuses in defense of various programs, opportunities, and the character of the educational experience. The most dynamic force in these struggles has been the Latina/o, black, other underrepresented minority and immigrant youth who refuse to accept permanent second-class citizenship and a future devoid of hope and opportunity. We will discuss our experience as a youth-led civil rights organization presenting the issues of climate

  5. The climate is changing

    International Nuclear Information System (INIS)

    Alfsen, Knut H.

    2001-01-01

    The Intergovernmental Panel on Climate Change (IPCC) has finalized its Third Assessment Report. Among its conclusions is that we must expect continued changes in our climate, despite our efforts to reduce greenhouse gas emissions. Planning for and adapting to climate change are therefore necessary. As a starting point, CICERO has written this short note on expected impacts in Norway. The main conclusions are that (1) Adaptation to climate change is necessary (2) Substantial impacts are expected for several important sectors in Norway (3) The local and central authorities should now consider and start planning for adaptation measures. (4) There is still a need for more knowledge about potential impacts of climate change in Norway. (author)

  6. Climate change and water resources

    International Nuclear Information System (INIS)

    Younos, Tamim; Grady, Caitlin A.

    2013-01-01

    This volume presents nine chapters prepared by international authors and highlighting various aspects of climate change and water resources. Climate change models and scenarios, particularly those related to precipitation projection, are discussed and uncertainties and data deficiencies that affect the reliability of predictions are identified. The potential impacts of climate change on water resources (including quality) and on crop production are analyzed and adaptation strategies for crop production are offered. Furthermore, case studies of climate change mitigation strategies, such as the reduction of water use and conservation measures in urban environments, are included. This book will serve as a valuable reference work for researchers and students in water and environmental sciences, as well as for governmental agencies and policy makers.

  7. Climate change and water resources

    Energy Technology Data Exchange (ETDEWEB)

    Younos, Tamim [The Cabell Brand Center for Global Poverty and Resource Sustainability Studies, Salem, VA (United States); Grady, Caitlin A. (ed.) [Purdue Univ., West Lafayette, IN (United States). Ecological Sciences and Engineering Program

    2013-07-01

    This volume presents nine chapters prepared by international authors and highlighting various aspects of climate change and water resources. Climate change models and scenarios, particularly those related to precipitation projection, are discussed and uncertainties and data deficiencies that affect the reliability of predictions are identified. The potential impacts of climate change on water resources (including quality) and on crop production are analyzed and adaptation strategies for crop production are offered. Furthermore, case studies of climate change mitigation strategies, such as the reduction of water use and conservation measures in urban environments, are included. This book will serve as a valuable reference work for researchers and students in water and environmental sciences, as well as for governmental agencies and policy makers.

  8. Climate engineering and international law

    NARCIS (Netherlands)

    Reynolds, Jesse; Farber, Daniel; Peeters, Marjan

    2016-01-01

    In the face of dire forecasts of climate change and disappointing emissions abatement, some scientists and others are increasingly suggesting and researching intentional, large-scale interventions in natural systems in order to counteract climate change. These ‘climate engineering’ or

  9. Climate change policy position

    International Nuclear Information System (INIS)

    2002-11-01

    The Canadian Association of Petroleum Producers (CAPP) is a firm believer in the need to take action to mitigate the risks associated with climate change, and that clear government policy is called for. The principles of sustainable development must guide this policy development effort. The initiatives required to address greenhouse gas emissions over both the short and long term must be carefully considered, and it is up to industries to ensure their production efficiency and emission intensity. Promoting improved performance of industries in Canada and developing technology that can be deployed internationally for larger global effects represents Canada's best contribution to progress on greenhouse gas emissions. The increase in energy demand along with increases in population and economic growth have contributed to an increase in greenhouse gas emissions despite improved energy efficiency in industry. Significant damage to the economy will result if Canada is to meet its commitment under the Kyoto Protocol, forcing the country to buy large quantities of foreign credits instead of using those funds for increased research and development. CAPP indicated that an effective plan must be: balanced, equitable, responsible, competitive, focused on technology and innovation, and based on agreements on sectoral plans. Each of these principles were discussed, followed by the fundamentals of approach for upstream oil and gas. The framework for climate change policy was described as well as the elements of a sector plan. CAPP wants to work with all levels of government on an appropriate plan for Canada, that considers our unique circumstances. Canada can play a significant role on the international stage by properly implementing the policy position proposed by the CAPP without unnecessary risks to the economy. refs

  10. Communities under climate change

    DEFF Research Database (Denmark)

    Nogues, David Bravo; Rahbek, Carsten

    2011-01-01

    The distribution of species on Earth and the interactions among them are tightly linked to historical and contemporary climate, so that global climate change will transform the world in which we live. Biological models can now credibly link recent decadal trends in field data to climate change......, but predicting future impacts on biological communities is a major challenge. Attempts to move beyond general macroecological predictions of climate change impact on one hand, and observations from specific, local-scale cases, small-scale experiments, or studies of a few species on the other, raise a plethora...... of unanswered questions. On page 1124 of this issue, Harley (1) reports results that cast new light on how biodiversity, across different trophic levels, responds to climate change....

  11. Climate change convention

    International Nuclear Information System (INIS)

    Russell, D.

    1992-01-01

    Principles that guide Canada's Green Plan with respect to global warming are outlined. These include respect for nature, meeting environmental goals in an economically beneficial manner, efficient use of resources, shared responsibilities, federal leadership, and informed decision making. The policy side of the international Framework Convention on Climate Change is then discussed and related to the Green Plan. The Convention has been signed by 154 nations and has the long-term objective of stabilizing anthropogenic greenhouse gas concentrations in the atmosphere at levels that prevent dangerous interference with the climate system. Some of the Convention's commitments toward achieving that objective are only applicable to the developed countries. Five general areas of commitment are emissions reductions, assistance to developing countries, reporting requirements, scientific and socioeconomic research, and education. The most controversial area is that of limiting emissions. The Convention has strong measures for public accountability and is open to future revisions. Canada's Green Plan represents one country's response to the Convention commitments, including a national goal to stabilize greenhouse gas emissions at the 1990 level by the year 2000

  12. EU focus on climate change

    International Nuclear Information System (INIS)

    2002-01-01

    Faced with the mounting evidence of the harmful effects of climate change, the European Union is convinced that the world must take urgent action to tackle the problem. That is why the EU has been at the forefront of international efforts to deal with climate change for well over a decade. The EU is convinced that the status quo is simply not an option. Without urgent, concerted action, the problem will continue to get worse with potentially disastrous consequences. That is why the European Union has consistently taken the lead in international moves to tackle climate change and why it will continue to develop this strategy for as long as it takes to guarantee a world for ourselves and our children where everyone can grow, breathe and live in safety

  13. International cooperative initiatives and the United Nations Framework Convention on Climate Change

    DEFF Research Database (Denmark)

    Bakhtiari, Fatemeh

    2017-01-01

    International cooperative initiatives (ICIs) are multi-country, multi-actor non-state actions that have the potential to reduce emissions of greenhouse gases. The article summarizes the literature on estimates of emission reduction potentials attributed to ICIs. This summary highlights three key ...... efforts under the UNFCCC is uncertain, but believed to be quite large. •The UNFCCC is arguably ill suited to coordinate and strengthen the accountability of international cooperative initiatives.......International cooperative initiatives (ICIs) are multi-country, multi-actor non-state actions that have the potential to reduce emissions of greenhouse gases. The article summarizes the literature on estimates of emission reduction potentials attributed to ICIs. This summary highlights three key...... transparent performance monitoring and reporting mechanisms. The article concludes with two considerations. Firstly, it advocates for the United Nations Environment Programme as one entity that could bring much-needed coordination among ICIs, and between ICIs and national government-led efforts to mitigate...

  14. Climate Change and Nuclear Power

    International Nuclear Information System (INIS)

    Jurkovic, I.-A.; Feretic, D.; Debrecin, N.

    2000-01-01

    The 1992 United Nations Framework Convention on Climate Change is one of a series of recent agreements through which countries around the world are banding together to meet the challenge of altering the global climate. In 1997, in respond to the growing public pressure and questions on climate change governments adopted the Kyoto Protocol. The 5th Conference of the Parties to the UN Framework Convention on Climate Change (COP5 UNFCCC) was a rather technical and complex conference which focused in particular on the development of a detailed framework for the application of ''flexible mechanisms'' as laid down in the Kyoto Protocol. Young Generation Network as a part of the International Nuclear Forum at COP5 took part in the debate saying that nuclear is the part of the solution. (author)

  15. Witnesses of climate change

    International Nuclear Information System (INIS)

    2015-11-01

    After having evoked the process of climate change, the effect of greenhouse gas emissions, the evolution of average temperatures in France since 1900, and indicated the various interactions and impacts of climate change regarding air quality, water resources, food supply, degradation and loss of biodiversity, deforestation, desertification, this publication, while quoting various testimonies (from a mountain refuge guardian, a wine maker, a guide in La Reunion, an IFREMER bio-statistician engineer, and a representative of health professionals), describes the various noticed impacts of climate change on the environment in mountain chains, on agriculture, on sea level rise, on overseas biodiversity, and on health

  16. Biodiversity and Climate Change

    International Nuclear Information System (INIS)

    Onyango, J.C.O.; Ojoo-Massawa, E.; Abira, M.A.

    1997-01-01

    Biological diversity or biodiversity is crucial for ecological stability including regulation of climate change, recreational and medicinal use; and scientific advancement. Kenya like other developing countries, especially, those in Sub-Saharan Africa, will continue to depend greatly on her biodiversity for present and future development. This important resource must, therefore be conserved. This chapter presents an overview of Kenya's biodiversity; its importance and initiatives being undertaken for its conservation; and in detail, explores issues of climate change and biodiversity, concentrating on impacts of climate change

  17. Technology and climate change

    International Nuclear Information System (INIS)

    Morrison, R.; Layzedl, D.; McLean, G.

    2002-01-01

    This paper was the major one of the opening plenary session at the Climate Change 2 conference. The paper provides a context for assessing the needs for technologies to reduce the concentration of GHG in the atmosphere. It looks at sources, sinks and trends for GHG, in the world at large and in Canada, and at efforts to develop new technologies to achieve the goals of climate change policy. The paper focusses on transport, electricity and biomass as sectors of interest, both because of their potential for contributing to climate change policy goals within Canada, and also because of research interests

  18. Adapting to climate change

    DEFF Research Database (Denmark)

    Arndt, Channing; Strzepek, Kenneth; Tarp, Finn

    2011-01-01

    Mozambique, like many African countries, is already highly susceptible to climate variability and extreme weather events. Climate change threatens to heighten this vulnerability. In order to evaluate potential impacts and adaptation options for Mozambique, we develop an integrated modeling...... framework that translates atmospheric changes from general circulation model projections into biophysical outcomes via detailed hydrologic, crop, hydropower and infrastructure models. These sector models simulate a historical baseline and four extreme climate change scenarios. Sector results are then passed...... down to a dynamic computable general equilibrium model, which is used to estimate economy-wide impacts on national welfare, as well as the total cost of damages caused by climate change. Potential damages without changes in policy are significant; our discounted estimates range from US2.3 to US2.3toUS7...

  19. Climate change governance

    Energy Technology Data Exchange (ETDEWEB)

    Knieling, Joerg [HafenCity Univ. Hamburg (Germany). Urban Planning and Regional Development; Leal Filho, Walter (eds.) [HAW Hamburg (Germany). Research and Transfer Centre Applications of Life Science

    2013-07-01

    Climate change is a cause for concern both globally and locally. In order for it to be tackled holistically, its governance is an important topic needing scientific and practical consideration. Climate change governance is an emerging area, and one which is closely related to state and public administrative systems and the behaviour of private actors, including the business sector, as well as the civil society and non-governmental organisations. Questions of climate change governance deal both with mitigation and adaptation whilst at the same time trying to devise effective ways of managing the consequences of these measures across the different sectors. Many books have been produced on general matters related to climate change, such as climate modelling, temperature variations, sea level rise, but, to date, very few publications have addressed the political, economic and social elements of climate change and their links with governance. This book will address this gap. Furthermore, a particular feature of this book is that it not only presents different perspectives on climate change governance, but it also introduces theoretical approaches and brings these together with practical examples which show how main principles may be implemented in practice.

  20. Climate change and wildfires

    Science.gov (United States)

    William J. De Groot; Michael D. Flannigan; Brian J. Stocks

    2013-01-01

    Wildland fire regimes are primarily driven by climate/weather, fuels and people. All of these factors are dynamic and their variable interactions create a mosaic of fire regimes around the world. Climate change will have a substantial impact on future fire regimes in many global regions. Current research suggests a general increase in area burned and fire occurrence...

  1. Chemistry and climate change

    International Nuclear Information System (INIS)

    Bernier, Jean-Claude; Brasseur, Guy; Brechet, Yves; Candel, Sebastien; Cazenave, Anny; Courtillot, Vincent; Fontecave, Marc; Garnier, Emmanuel; Goebel, Philippe; Legrand, Jack; Legrand, Michel; Le Treut, Herve; Mauberger, Pascal; Dinh-Audouin, Minh-Thu; Olivier, Daniele; Rigny, Paul; Bigot, Bernard

    2016-01-01

    In its first part, this collective publication addresses the decennial and centuries-old variations of climate: perspectives and implications of climate change for the 21. century, questions remaining about the understanding of climate change from its sources to its modelling, extreme climate variations and societies during the last millennium. The contributions of the second part outline how chemistry is a tool to study climate change: ice chemistry as an archive of our past environment, observations and predictions on sea level rise, relationship between atmosphere chemistry and climate. The third set of contributions discusses the transformation of the energy system for a cleaner atmosphere and the management of the climate risk: the chemical processing of CO_2, actions of chemical companies to support the struggle against climate change, relationship between barrel price and renewable energies, relationship between grid complexity and green energy. The last part outlines the role chemistry can have to be able to do without fossil fuels: chemistry in front of challenges of transformation of the energy system, the use of micro-algae, the use of hydrogen as a vector of energy transition

  2. Olivine and climate change

    NARCIS (Netherlands)

    Schuiling, R.D.

    2012-01-01

    The greenhouse effect, thanks mainly to the water vapor in our atmosphere, has created a livable climate on Earth. Climate change, however, may potentially have dire consequences. It is generally assumed that the rise in CO2 levels in the atmosphere is the main culprit, although several other

  3. Mainstreaming Climate Change Adaptation into

    African Journals Online (AJOL)

    2017-10-02

    Oct 2, 2017 ... climate change at the district level in Ghana was at the elementary stage, ... and destroyed 7,152 hectares of crops, 45 schools, 39 dams, 542 km of ... In response to growing demands from the local and international levels, ...

  4. Forestry Canada's perspectives on climate change

    International Nuclear Information System (INIS)

    Hall, J.P.; Carlson, L.W.

    1990-01-01

    The impacts of climatic change on Canada's forestry sector are discussed, in the context of major research priorities relating to forecasting climate, forecasting forest responses, monitoring changes, mitigating effects, and understanding the forest carbon balance. There are five major concerns that affect policy decisions: effects of climatic change on forests; adaptation to climate change; impacts of changing crops on forestry; changing forestry values in changing sociological settings; and international implications of the changing climate. A scientific program to respond to climate change issues is required, and should include the following concentrations of research effort. Planning requires projections of likely future climates, and efforts should concern relations between pre-historic climates and forest ecosystems and integrating data into predictive models. Forecasting of response of forests should include tree physiology, factors controlling reforestation, variations in forest trees, effects of pollutants, damage to forests, and forest decline

  5. Global climate change. Economic dimensions of a cooperative international policy response beyond 2000

    International Nuclear Information System (INIS)

    1995-01-01

    The purpose of this study is to assess the economic implications of a range of international abatement strategies and to identify the most cost effective approaches to achieve given environmental objectives. International responses to concerns about global warming are discussed and trends in sectoral and global patterns of production, consumption and trade are examined with a view to providing a business as-usual scenario for carbon dioxide emissions to the year 2020. The study uses a dynamic general equilibrium model of the world economy, MEGABARE. Simulation results for alternative stabilisation and emission reduction targets are also presented. Policy options are evaluated in terms of their effectiveness in stabilizing carbon dioxide emissions and impact on economic welfare in various countries and regions, including an analysis of the feedhack effects of policies on developing countries. Equity principles and rules, and joint implementation issues are also considered. The focus is on designing approaches to reduce carbon dioxide emissions by the same amount as stabilisation policies, but at lower cost to the international community and with more equitable sharing of costs. An analysis of tradable carbon dioxide emission quota schemes is provided and some broad policy conclusions are noted in the final chapter on the economic impacts of emission abatement policies. 84 refs., 22 tabs., 50 figs

  6. Global climate change

    International Nuclear Information System (INIS)

    Levine, J.S.

    1991-01-01

    Present processes of global climate change are reviewed. The processes determining global temperature are briefly described and the concept of effective temperature is elucidated. The greenhouse effect is examined, including the sources and sinks of greenhouse gases. 18 refs

  7. Creationism & Climate Change (Invited)

    Science.gov (United States)

    Newton, S.

    2009-12-01

    Although creationists focus on the biological sciences, recently creationists have also expanded their attacks to include the earth sciences, especially on the topic of climate change. The creationist effort to deny climate change, in addition to evolution and radiometric dating, is part of a broader denial of the methodology and validity of science itself. Creationist misinformation can pose a serious problem for science educators, who are further hindered by the poor treatment of the earth sciences and climate change in state science standards. Recent changes to Texas’ science standards, for example, require that students learn “different views on the existence of global warming.” Because of Texas’ large influence on the national textbook market, textbooks presenting non-scientific “different views” about climate change—or simply omitting the subject entirely because of the alleged “controversy”—could become part of K-12 classrooms across the country.

  8. Climate change and compensation

    DEFF Research Database (Denmark)

    Jensen, Karsten Klint; Flanagan, Tine Bech

    2013-01-01

    This paper presents a case for compensation of actual harm from climate change in the poorest countries. First, it is shown that climate change threatens to reverse the fight to eradicate poverty. Secondly, it is shown how the problems raised in the literature for compensation to some extent...... are based on misconceptions and do not apply to compensation of present actual harm. Finally, two arguments are presented to the effect that, in so far as developed countries accept a major commitment to mitigate climate change, they should also accept a commitment to address or compensate actual harm from...... climate change. The first argument appeals to the principle that if it is an injustice to cause risk of incurring harm in the future, then it is also an injustice to cause a similar harm now. The second argument appeals to the principle that if there is moral reason to reduce the risk of specific harms...

  9. Global Climatic Change.

    Science.gov (United States)

    Houghton, Richard A.; Woodwell, George M.

    1989-01-01

    Cites some of the evidence which suggests that the production of carbon dioxide and methane from human activities has begun to change the climate. Describes some measures which should be taken to stop or slow this progression. (RT)

  10. Climate Change Adaptation Training

    Science.gov (United States)

    A list of on-line training modules to help local government officials and those interested in water management issues better understand how the changing climate affects the services and resources they care about

  11. PREFACE: The IARU International Scientific Congress on Climate Change: Global Risks, Challenges and Decisions (10-12 March, Copenhagen, Denmark)

    Science.gov (United States)

    2009-01-01

    In an attempt to make the main results from the Congress on Climate Change: Global Risk, Challenges and Decisions available to the public as early as possible, the steering committee decided to publish all talks and posters presented at the Congress in this unique collection of abstracts, in time for the conference Further to the abstract collection the Congress will publish two more products in the near future as described in the following; a synthesis report with the main conclusions, and a book aimed at an academic audience 1 Two Products from the Congress Two products are being produced based on the presentations and discussions at the Congress The first product will be a synthesis report of the main conclusions from the Congress The synthesis report will be ready in June 2009 The synthesis has the purpose of explaining the current state of understanding man-made climate change and what we can do about it to the non-scientist, ie politicians, media and interested citizens The synthesis will build on the messages presented to the Danish Prime Minister, Mr Anders Fogh Rasmussen, host of the COP15, at the closing session of the Congress These six messages were drafted by the Writing Team (see below) based on input from the session chairs and a reading of the 1600+ abstracts submitted to the Congress The second product is a book aimed at an academic audience The book will include more detailed scientific results from all of the sessions and will be published by Cambridge University Press in 2010 It will be an extension and elaboration of the synthesis report Who's writing the Synthesis Report and the Book? A Writing Team consisting of 12 internationally respected scientists from all continents is responsible for developing both products When the synthesis report has been drafted by the Writing Team, it will be discussed in the Scientific Steering Committee of the Congress and reviewed by the Earth System Science Partnership (ESSP) and a group of experts identified

  12. Responsibility and climate change

    OpenAIRE

    Jamieson, Dale

    2015-01-01

    Ibegin by providing some background to conceptions of responsibility. I note the extent of disagreement in this area, the diverse and cross-cutting distinctions that are deployed, and the relative neglect of some important problems. These facts make it difficult to attribute responsibility for climate change, but so do some features of climate change itself which I go on to illuminate. Attributions of responsibility are often contested sites because such attributions are fundamentally pragmat...

  13. The adaptation to climate change

    International Nuclear Information System (INIS)

    Van Gameren, Valentine; Weikmans, Romain; Zaccai, Edwin

    2014-01-01

    The authors address the issue of adaptation to climate change. They first address the physical aspects related to this issue: scenarios of temperature evolution, main possible impacts. Then, they address the social impacts related to climate risks, and the adaptation strategies which aim at reducing the exposure and vulnerability of human societies, or at increasing their resilience. Some examples of losses of human lives and of economic damages due to recent catastrophes related to climate change are evoked. The authors address the international framework, the emergence of an international regime on climate, the quite recent emergence of adaptation within international negotiations in 2001, the emergence of the idea of a support to developing countries. National and local policies are presented in the next chapter (in the European Union, the Netherlands which are faced with the issue of sea level rise, programs in developing countries) and their limitations are also outlined. The next chapter addresses the adaptation actions performed by private actors (enterprises, households, associations, civil society, and so on) with example of vulnerability, and adaptation opportunities and possibilities in some specific sectors. The last chapter presents a typology of actions of adaptation, indicators of adaptation to climate change, and examples of mistaken adaptation

  14. Climate change - the impacts

    International Nuclear Information System (INIS)

    Reysset, Bertrand; Billes-Garabedian, Laurent; Henique, Julien; Pascal, Mathilde; Pirard, Philippe; Motreff, Yvon; Barbault, Robert; Weber, Jacques; Gate, Philippe; Salagnac, Jean-Luc; Desplat, Julien; Kounkou-Arnaud, Raphaelle

    2012-01-01

    This special dossier about the impacts of climate change is made of 6 contributions dealing with: the mitigation of climate effects and how to deal with them (Bertrand Reysset); how to dare and transmit (Laurent Billes-Garabedian); littoral risks, the Pas-de-Calais example (Julien Henique); extreme meteorological events and health impacts (Mathilde Pascal, Philippe Pirard, Yvon Motreff); Biodiversity and climate: the janus of global change (Robert Barbault, Jacques Weber); adapting agriculture to dryness and temperatures (Philippe Gate); Paris and the future heats of the year 2100 (Jean-Luc Salagnac, Julien Desplat, Raphaelle Kounkou-Arnaud)

  15. Climate change and forest diseases

    Science.gov (United States)

    R.N. Sturrock; Susan Frankel; A. V. Brown; Paul Hennon; J. T. Kliejunas; K. J. Lewis; J. J. Worrall; A. J. Woods

    2011-01-01

    As climate changes, the effects of forest diseases on forest ecosystems will change. We review knowledge of relationships between climate variables and several forest diseases, as well as current evidence of how climate, host and pathogen interactions are responding or might respond to climate change. Many forests can be managed to both adapt to climate change and...

  16. Climate change: Recent findings

    International Nuclear Information System (INIS)

    Hesselmans, G.H.F.M.

    1993-08-01

    In the late eighties several reports have been published on climate change and sea level rise. In the meantime insights may have changed due to the availability of better and more observations and/or more advanced climate models. The aim of this report is to present the most recent findings with respect to climate change, in particular of sea level rise, storm surges and river peak flows. These climate factors are important for the safety of low-lying areas with respect to coastal erosion and flooding. In the first chapters a short review is presented of a few of the eighties reports. Furthermore, the predictions by state of the art climate models at that time are given. The reports from the eighties should be considered as 'old' information, whereas the IPCC supplement and work, for example, by Wigley should be considered as new information. To assess the latest findings two experts in this field were interviewed: dr J. Oerlemans and dr C.J.E. Schuurmans, a climate expert from the Royal Netherlands Meteorological Institute (KNMI). Their views are presented together with results published in recent papers on the subject. On the basis of this assessment, the report presents current knowledge regarding predictions of climate change (including sea-level rise) over the next century, together with an assessment of the uncertainties associated with these predictions. 14 figs., 11 tabs., 24 refs

  17. Climate change velocity underestimates climate change exposure in mountainous regions

    Science.gov (United States)

    Solomon Z. Dobrowski; Sean A. Parks

    2016-01-01

    Climate change velocity is a vector depiction of the rate of climate displacement used for assessing climate change impacts. Interpreting velocity requires an assumption that climate trajectory length is proportional to climate change exposure; longer paths suggest greater exposure. However, distance is an imperfect measure of exposure because it does not...

  18. Climate Change Adaptation

    DEFF Research Database (Denmark)

    Hudecz, Adriána

    The European Union ROADEX Project 1998 – 2012 was a trans-national roads co-operation aimed at developing ways for interactive and innovative management of low traffic volume roads throughout the cold climate regions of the Northern Periphery Area of Europe. Its goals were to facilitate co......-operation and research into the common problems of the Northern Periphery. This report is an output of the ROADEX “Implementing Accessibility” project (2009-2012). It gives a summary of the results of research into adaptation measures to combat climate change effects on low volume roads in the Northern Periphery...... causes changes in other climatic variables such as rainfall, humidity and wind speed that impact on the functioning of infrastructure such road networks. This paper discusses the climate changes predicted by the world’s meteorological organisations and considers how these may impact on the public...

  19. Managing Climate Change Refugia for Climate Adaptation

    Science.gov (United States)

    Daly, Christopher; Dobrowski, Solomon Z.; Dulen, Deanna M.; Ebersole, Joseph L.; Jackson, Stephen T.; Lundquist, Jessica D.; Millar, Constance I.; Maher, Sean P.; Monahan, William B.; Nydick, Koren R.; Redmond, Kelly T.; Sawyer, Sarah C.; Stock, Sarah; Beissinger, Steven R.

    2016-01-01

    Refugia have long been studied from paleontological and biogeographical perspectives to understand how populations persisted during past periods of unfavorable climate. Recently, researchers have applied the idea to contemporary landscapes to identify climate change refugia, here defined as areas relatively buffered from contemporary climate change over time that enable persistence of valued physical, ecological, and socio-cultural resources. We differentiate historical and contemporary views, and characterize physical and ecological processes that create and maintain climate change refugia. We then delineate how refugia can fit into existing decision support frameworks for climate adaptation and describe seven steps for managing them. Finally, we identify challenges and opportunities for operationalizing the concept of climate change refugia. Managing climate change refugia can be an important option for conservation in the face of ongoing climate change. PMID:27509088

  20. Managing climate change refugia for climate adaptation

    Science.gov (United States)

    Morelli, Toni L.; Jackson, Stephen T.

    2016-01-01

    Refugia have long been studied from paleontological and biogeographical perspectives to understand how populations persisted during past periods of unfavorable climate. Recently, researchers have applied the idea to contemporary landscapes to identify climate change refugia, here defined as areas relatively buffered from contemporary climate change over time that enable persistence of valued physical, ecological, and socio-cultural resources. We differentiate historical and contemporary views, and characterize physical and ecological processes that create and maintain climate change refugia. We then delineate how refugia can fit into existing decision support frameworks for climate adaptation and describe seven steps for managing them. Finally, we identify challenges and opportunities for operationalizing the concept of climate change refugia. Managing climate change refugia can be an important option for conservation in the face of ongoing climate change.

  1. Essence and resolution of international climate negotiation

    Directory of Open Access Journals (Sweden)

    Xiang-Wan Du

    2014-09-01

    Full Text Available In essence, international climate negotiation is a serious and responsible global effort, despite various conflicts, to establish a rational international climate regime. In essence, tackling climate changes is leading the globe to actualize sustainable development of all humankind along the low-carbon, green, and cyclic-development path. Thus, climate negotiation should be driving all parties to achieve a global climate regime arrangement in a constructive way. Therefore, this paper suggests focusing on the following three major recommendations: early developed countries take the lead in committing positively to absolute emission reduction; the developing countries contribute according to their abilities and stages of development; the developed countries perform real deeds using their funds and technology. Based on substantial breakthrough that would be made, progressive supplement and improvement could be accomplished through the mechanism of review and adjustment under the Convention framework. This path represents a combination of bottom-up and top-down. The ultimate way out of international climate negotiation lies in win-win cooperation. Profound reasons for China to participate proactively and practically in international climate negotiation, based on its actual conditions, are the internal wants and needs of its scientific and sustainable development, as well as the undertaking of international responsibilities as a responsible, large, developing country.

  2. Information report published by the Commission of European affairs on international negotiations related to climate change - Nr 1550

    International Nuclear Information System (INIS)

    Deflesselles, Bernard; Lambert, Jerome

    2013-01-01

    This report first outlines the urgency of struggle against global warming. It refers the scientific results recently published by the IPCC which notably worsened the diagnosis on global warming. It discussed the mixed results of the Doha Conference. In a second part, the authors discuss the stakes of the Warsaw climate Conference while outlining the need of a global agreement in 2015. For the Warsaw conference, the main identified issues are: to operate the green fund for climate and the technological mechanism, to finance aids to adaptation and to compensation of losses and damages, a better transparency and a greater ambition for emission reductions. The third part addresses the international struggle against global warming at the ICAO level (International Civil Aviation Organization), to reach a constraining agreement (top down versus bottom up approach), at the European Union level. The last part addresses the struggle against climate scepticism

  3. Climate change. Managing the risks

    International Nuclear Information System (INIS)

    Swart, R.J.

    1994-01-01

    In order to address the key question if a targeted approach to climate change response is feasible, different aspects of this question are analyzed. First, the scientific and political aspects of different options to determine specific long-term objectives for climate change are evaluated on the basis of the current scientific insights and the experiences over the last 5 years to develop climate objectives. Preliminary directions for such objectives are given. Next, important analytical tools are discussed that can be applied to analyze the different options and their implications in detail. In order to evaluate the implications of mitigation options, strategies that are consistent with the preliminary climate goals are analyzed in the third part. In chapter 2, the concept of long-term environmental goals, derived from critical levels of climate change, is discussed. Also a historical perspective is provided. A new, systematic regionalized and risk-based approach to elaborate the ultimate objective of the Framework Convention on Climate Change is proposed. In chapter 3 scenarios and integrated models are discussed. Central is the description of scenarios that were developed with RlVM's Integrated Model to Assess the Greenhouse Effect (IMAGE) and the US-EPA's Atmospheric Stabilization Framework (ASF). In chapter 4 potential long-term international emissions control strategies for the different sources and sinks of the most important greenhouse gases are analyzed. Carbon dioxide from energy, carbon dioxide from deforestation, and non-CO 2 greenhouse gases are dealt with subsequently. The dissertation ends with general conclusions and recommendations for the further design of a targeted approach to climate change response, the development of analytical tools to support policy development in the area of climate change, and strategies that are consistent with preliminary long-term environmental goals. 66 figs., 8 tabs., 417 refs., 1 appendix

  4. Greenland climate change

    DEFF Research Database (Denmark)

    Masson-Delmotte, Valérie; Swingedouw, Didier; Landais, Amaëlle

    2012-01-01

    Climate archives available from deep-sea and marine shelf sediments, glaciers, lakes and ice cores in and around Greenland allow us to place the current trends in regional climate, ice sheet dynamics, and land surface changes in a broader perspective. We show that during the last decade (2000s......), atmospheric and sea-surface temperatures are reaching levels last encountered millennia ago when northern high latitude summer insolation was higher due to a different orbital configuration. Concurrently, records from lake sediments in southern Greenland document major environmental and climatic conditions...... regional climate and ice sheet dynamics. The magnitude and rate of future changes in Greenland temperature, in response to increasing greenhouse gas emissions, may be faster than any past abrupt events occurring under interglacial conditions. Projections indicate that within one century Greenland may...

  5. Topologies of climate change

    DEFF Research Database (Denmark)

    Blok, Anders

    2010-01-01

    Climate change is quickly becoming a ubiquitous socionatural reality, mediating extremes of sociospatial scale from the bodily to the planetary. Although environmentalism invites us to ‘think globally and act locally', the meaning of these scalar designations remains ambiguous. This paper explores...... the topological presuppositions of social theory in the context of global climate change, asking how carbon emissions ‘translate' into various sociomaterial forms. Staging a meeting between Tim Ingold's phenomenology of globes and spheres and the social topologies of actor-network theory (ANT), the paper advances...... a ‘relational-scalar' analytics of spatial practices, technoscience, and power. As technoscience gradually constructs a networked global climate, this ‘grey box' comes to circulate within fluid social spaces, taking on new shades as it hybridizes knowledges, symbols, and practices. Global climates thus come...

  6. Climate changes - To understand and to react

    International Nuclear Information System (INIS)

    2011-01-01

    The first part of this report recalls the definition of the greenhouse effect, comments the climate past variations, outlines that climate changes are already here and that greenhouse effect has a human origin, and discusses the expected impacts during the 21. century. The second part presents the basis of international action in the struggle against climate change, outlines the necessity to strengthen this international action, describes the role of Europe in international negotiations on climate, outlines the need of an international agreement on climate, proposes an overview of the French climate policy (national and local actions), and outlines that some political responses do not match with sustainable development (nuclear energy, agro-fuels, carbon capture and storage, shale gas and oil). The third part indicates how one can compute his own impact on climate, and presents some collective and citizen innovative initiatives in the fields of agriculture and food, of energy, of transports and mobility, and of wastes

  7. Climate Change and Roads

    DEFF Research Database (Denmark)

    Chinowsky, P.; Arndt, Channing

    2012-01-01

    to estimate the impact of individual climate stressors on road infrastructure in Mozambique. Through these models, stressor–response functions are introduced that quantify the cost impact of a specific stressor based on the intensity of the stressor and the type of infrastructure it is affecting. Utilizing...... four climate projection scenarios, the paper details how climate change response decisions may cost the Mozambican government in terms of maintenance costs and long-term roadstock inventory reduction. Through this approach the paper details how a 14% reduction in inventory loss can be achieved through...

  8. Evaporation and Climate Change

    NARCIS (Netherlands)

    Brandsma, T.

    1993-01-01

    In this article the influence of climate change on evaporation is discussed. The emphasis is on open water evaporation. Three methods for calculating evaporation are compared considering only changes in temperature and factors directly dependent on temperature. The Penman-method is used to

  9. Adaptability and climate change

    International Nuclear Information System (INIS)

    Sprague, M.W.

    1991-01-01

    The potential social, economic and environmental impacts of climate change are reviewed, with emphasis on agricultural implications. Impact analyses must be done on the scale of watersheds or river basins. For agriculture, climate change effects on water resources are likely to be more important than temperature changes, and climatic variability is also equally important. Another set of critical climatic variables are the frequencies, magnitudes and timing of extreme events such as floods, droughts, etc. A carbon dioxide enriched atmosphere will increase water use efficiency and confer increased tolerance to drought, salinity and air pollution. Better understanding and accounting is required for the effects of increased carbon dioxide on all plant life, including crops. Adaptability of agriculture to change must be taken into account in predicting impacts of climate change, with technological innovation and infrastructure giving agriculture a dynamic nature. Limitations and adaptations must be considered when formulating public policy, to ensure that marginal costs do not exceed marginal benefits. Monoculture plantation forests may be the most efficient sinks of atmospheric carbon dioxide, yet widespread reliance on them may harm biological diversity. Actions the U.S. is currently taking under a no-regrets policy are summarized

  10. Regional climate change scenarios

    International Nuclear Information System (INIS)

    Somot, S.

    2005-01-01

    Because studies of the regional impact of climate change need higher spatial resolution than that obtained in standard global climate change scenarios, developing regional scenarios from models is a crucial goal for the climate modelling community. The zoom capacity of ARPEGE-Climat, the Meteo-France climate model, allows use of scenarios with a horizontal resolution of about 50 km over France and the Mediterranean basin. An IPCC-A2 scenario for the end of the 21. century in France shows higher temperatures in each season and more winter and less summer precipitation than now. Tuning the modelled statistical distributions to observed temperature and precipitation allows us to study changes in the frequency of extreme events between today's climate and that at the end of century. The frequency of very hot days in summer will increase. In particular, the frequency of days with a maximum temperature above 35 deg C will be multiplied by a factor of 10, on average. In our scenario, the Toulouse area and Provence might see one quarter of their summer days with a maximum temperature above 35 deg C. (author)

  11. Managing climate change refugia for climate adaptation

    Science.gov (United States)

    Toni Lyn Morelli; Christopher Daly; Solomon Z. Dobrowski; Deanna M. Dulen; Joseph L. Ebersole; Stephen T. Jackson; Jessica D. Lundquist; Connie Millar; Sean P. Maher; William B. Monahan; Koren R. Nydick; Kelly T. Redmond; Sarah C. Sawyer; Sarah Stock; Steven R. Beissinger

    2016-01-01

    Refugia have long been studied from paleontological and biogeographical perspectives to understand how populations persisted during past periods of unfavorable climate. Recently, researchers have applied the idea to contemporary landscapes to identify climate change refugia, here defined as areas relatively buffered from contemporary climate change over time that...

  12. The economics of climate change

    International Nuclear Information System (INIS)

    1994-01-01

    An international Conference on the Economics of Climate Change was convened by the OECD and the International Energy Agency (IEA) in Paris, in June 1993. Participants included many of the world's foremost experts in the field, as well as representatives from business, labour, and other non-governmental organisations. The Conference sought to examine points of consensus and divergence among existing studies on the economics of climate change. Participants also focused on how economic analysis could contribute to meeting the obligations of OECD countries under the 1992 Framework Convention on Climate Change. Discussions centered on such topics as the economic costs and benefits of greenhouse gas mitigation strategies, the potential role of carbon taxes and other economic instruments in the policy mix, possibilities for technological change and diffusion, especially in the energy sector, and joint abatement action between industrialized and developing countries. This volume contains the papers presented at the Conference, as well as summaries of the subsequent discussions. It provides an overview of the 'state of the art' in the economics of climate change and several suggestions for future research. (author)

  13. Adaptation research meets adaptation decision-making. Second Nordic international conference on climate change adaption. Programme and abstracts

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-07-01

    Nearly two years have passed since a small team of researchers began a new chapter in Nordic co-operation on climate change by organising a conference in Stockholm, Sweden. The conference, entitled Climate Adaptation in the Nordic Countries - Science, Practice, Policy, co-ordinated by the Stockholm Environment Institute and hosted by Stockholm University in November 2010, was the first of its kind in the Nordic region. Since the European Commission adopted its White Paper on adaptation to climate change in 2009, many of that document's 33 actions have been implemented, a climate change adaptation platform, Climate-ADAPT, was launched at the European Environment Agency in March this year, and just a week before this conference the Commission concluded a public consultation of stakeholders and experts in member states designed to feed into the preparation of a European Union adaptation strategy. The 2012 conference therefore presents an ideal opportunity to take stock of ongoing efforts and to consider how adaptation research efforts are keeping pace with policy demands as well as the needs of public and private decision-makers operating at a range of scales. It brings together researchers, public and private decision- makers, as well as those who plan and realize adaptation plans. Session themes include, among others: national and local adaptation plans, climate portals and climate services, adaptation in developing countries, legal aspects of adaptation, economic appraisal of adaptation, analysing and handling risk and uncertainty, urban planning and scenarios. The contributors have very diverse backgrounds, ranging from biosciences to social sciences, economics to geo-sciences, and engineering to architecture. Interest in climate change adaptation in the Nordic region is clearly high, with over 70% of our participants drawn from the five Nordic countries, but the conference has also managed to attract participation from further afield, with registrations

  14. Issues in International Climate Policy: Theory and Policy

    NARCIS (Netherlands)

    Ierland, van E.C.; Gupta, J.; Kok, M.T.J.

    2003-01-01

    Climate change is currently at the center of scientific and political debate, and the need for well-designed international climate policies is widely recognized. Despite this, the complexity of both the climate change problem and the international negotiation process has resulted in a large number

  15. Domestic and International Climate Migration from Rural Mexico.

    Science.gov (United States)

    Nawrotzki, Raphael J; Runfola, Daniel M; Hunter, Lori M; Riosmena, Fernando

    2016-12-01

    Evidence is increasing that climate change and variability may influence human migration patterns. However, there is less agreement regarding the type of migration streams most strongly impacted. This study tests whether climate change more strongly impacted international compared to domestic migration from rural Mexico during 1986-99. We employ eight temperature and precipitation-based climate change indices linked to detailed migration histories obtained from the Mexican Migration Project. Results from multilevel discrete-time event-history models challenge the assumption that climate-related migration will be predominantly short distance and domestic, but instead show that climate change more strongly impacted international moves from rural Mexico. The stronger climate impact on international migration may be explained by the self-insurance function of international migration, the presence of strong migrant networks, and climate-related changes in wage difference. While a warming in temperature increased international outmigration, higher levels of precipitation declined the odds of an international move.

  16. Domestic and International Climate Migration from Rural Mexico

    Science.gov (United States)

    Nawrotzki, Raphael J.; Runfola, Daniel M.; Hunter, Lori M.; Riosmena, Fernando

    2016-01-01

    Evidence is increasing that climate change and variability may influence human migration patterns. However, there is less agreement regarding the type of migration streams most strongly impacted. This study tests whether climate change more strongly impacted international compared to domestic migration from rural Mexico during 1986-99. We employ eight temperature and precipitation-based climate change indices linked to detailed migration histories obtained from the Mexican Migration Project. Results from multilevel discrete-time event-history models challenge the assumption that climate-related migration will be predominantly short distance and domestic, but instead show that climate change more strongly impacted international moves from rural Mexico. The stronger climate impact on international migration may be explained by the self-insurance function of international migration, the presence of strong migrant networks, and climate-related changes in wage difference. While a warming in temperature increased international outmigration, higher levels of precipitation declined the odds of an international move. PMID:28439146

  17. Managing Climate Change Refugia for Climate Adaptation

    Science.gov (United States)

    The concept of refugia has long been studied from theoretical and paleontological perspectives to understand how populations persisted during past periods of unfavorable climate. Recently, researchers have applied the idea to contemporary landscapes to identify climate change ref...

  18. Rethinking climate change as a security threat

    Energy Technology Data Exchange (ETDEWEB)

    Schoch, Corinne

    2011-10-15

    Once upon a time climate change was a strictly environment and development issue. Today it has become a matter of national and international security. Efforts to link climate change with violent conflict may not be based on solid evidence, but they have certainly captured the attention of governments. They have played a vital role in raising the much-needed awareness of climate change as an issue that deserves global action. But at what cost? Focusing on climate change as a security threat alone risks devolving humanitarian responsibilities to the military, ignoring key challenges and losing sight of those climate-vulnerable communities that stand most in need of protection.

  19. Climate change matters.

    Science.gov (United States)

    Macpherson, Cheryl Cox

    2014-04-01

    One manifestation of climate change is the increasingly severe extreme weather that causes injury, illness and death through heat stress, air pollution, infectious disease and other means. Leading health organisations around the world are responding to the related water and food shortages and volatility of energy and agriculture prices that threaten health and health economics. Environmental and climate ethics highlight the associated challenges to human rights and distributive justice but rarely address health or encompass bioethical methods or analyses. Public health ethics and its broader umbrella, bioethics, remain relatively silent on climate change. Meanwhile global population growth creates more people who aspire to Western lifestyles and unrestrained socioeconomic growth. Fulfilling these aspirations generates more emissions; worsens climate change; and undermines virtues and values that engender appreciation of, and protections for, natural resources. Greater understanding of how virtues and values are evolving in different contexts, and the associated consequences, might nudge the individual and collective priorities that inform public policy toward embracing stewardship and responsibility for environmental resources necessary to health. Instead of neglecting climate change and related policy, public health ethics and bioethics should explore these issues; bring transparency to the tradeoffs that permit emissions to continue at current rates; and offer deeper understanding about what is at stake and what it means to live a good life in today's world.

  20. Information report made by the Commission for European Affairs on international negotiations on climate change. Nr 3248

    International Nuclear Information System (INIS)

    Deflesselles, Bernard; Lambert, Jerome; Leroy, Arnaud

    2015-01-01

    In its first part, this report discusses the Lima agreement with questions left to be answered in Paris, and large divergences. It also comments the issue of national contributions and its process which has been adopted in Lima, and highlights the shortcomings of the Lima call. Then, it discusses progresses related to the creation of a Green Fund, and outlines uncertainties for the period 2015-2020. In the second part, it describes and discusses stakes and challenges faced by the Paris conference: the importance of a legally constraining treaty, the necessity of higher level of ambition regarding mitigation, the essential guarantee of control and transparency, the attention paid to the adaptation of the most vulnerable countries, and the need of a sufficient and sustainable financing. The third part addresses the situation and role of the European Union within international negotiations on climate change: position of the EU and of the European Parliament regarding the COP21, publications by Eurostat to assess and measure advances made by the EU. It also addresses the uncertain conciliation with other important interveners like the USA, China, the G7 and the G20

  1. Sharing opportunities for innovation in climate change adaptation ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2018-04-24

    Apr 24, 2018 ... Sharing opportunities for innovation in climate change adaptation ... at an international forum on climate change adaptation organized at ... Direction des affaires internationals and School of Architecture, Universidad del Valle, ...

  2. Water, Biodiversity and Climate Change Studies in International Schools Network of the Park Škocjan Caves, Slovenia

    Science.gov (United States)

    Debevec Gerjevic, Vanja

    2010-05-01

    As UNESCO World Heritage Site, Ramsar Site and Biosphere Reserve the Park Škocjan Caves strongly believes in development of quality educational programme in order to fulfill the guidelines of international conventions and also provide for awareness and development in the future. Ten years ago we started with water analysis projects and performed several projects related to natural, cultural and social aspect of water protection. We developed a special model of training the teachers and educating the children. Together we have accomplished two international projects, two national project and several research projects dealing with The Reka river and karst phenomena. In 2003 we officially established the schools network, where we join in research education programmes five elementary schools form Slovenia and two from Italy. They are all located beside the surface and underground flow of the Reka River. Fifteen teachers and more than hundred children are involved in educational programme every year. Our work in the schools network enables us to bring science to society in a comprehensive way including the scientists and their work in preparation and implementation of projects. With teachers help we promote science studies but also encourage children to do social projects in order to keep intergeneration connections and gain knowledge of past experience and life from our grandparents. The paper will present the role of protected area in public awareness and education with special emphasis on natural phenomena of water in the Karst region as a toll for joint work in the field for scientists and school children. Chemical and biological analysis of the Reka River and other water bodies will be presented and accompanied with the biodiversity survey and climate change research projects. New approach of performing the research studies and presentation of results for schoolchildren will be explained.

  3. Climate Change Portal - Home Page

    Science.gov (United States)

    Science Partnerships Contact Us Take Action Climate change is already having significant and widespread of climate change. Business Businesses throughout California are taking action to address climate climate change impacts and informing policies to reduce greenhouse gases, adapt to changing environments

  4. Climatic change and nuclear

    International Nuclear Information System (INIS)

    Schneider, M.

    2003-01-01

    One of the main priorities of the WWF is to increase the implementing of solutions relative to the greenhouse effect fight. In this framework the foundation published a study on the nuclear facing the climatic change problem. The following chapters are detailed: the nuclear and the negotiations on the climatic change; the nuclear close; the unrealistic hypothesis of the nuclear forecast; the nuclear facing other energy supplying options; supplying efficiency for heating, electric power, gas and renewable energies; the consumption efficiency facing the nuclear; the economical aspects; the deregulation effect; the political aspects; the nuclear AND the greenhouse effect. (A.L.B.)

  5. How Does The Climate Change?

    Science.gov (United States)

    Jones, R. N.

    2011-12-01

    In 1997, maximum temperature in SE Australia shifted up by 0.8°C at pH0impact indicators: baumé levels in winegrapes shift >21 days earlier from 1998, streamflow records decrease by 30-70% from 1997 and annual mean forest fire danger index increased by 38% from 1997. Despite catastrophic fires killing 178 people in early 2009, the public remains unaware of this large change in their exposure. When regional temperature was separated into internally and externally forced components, the latter component was found to warm in two steps, in 1968-73 and 1997. These dates coincide with shifts in zonal mean temperature (24-44S; Figure 1). Climate model output shows similar step and trend behavior. Tests run on zonal, hemispheric and global mean temperature observations found shifts in all regions. 1997 marks a shift in global temperature of 0.3°C at pH0ocean heat content. The prevailing paradigm for how climate variables change is signal-noise construct combining a smooth signal with variations caused by internal climate variability. There seems to be no sound theoretical basis for this assumption. On the contrary, complex system behavior would suggest non-linear responses to externally forced change, especially at the regional scale. Some of our most basic assumptions about how climate changes may need to be re-examined.

  6. Climate change and amphibians

    Science.gov (United States)

    Corn, P.S.

    2005-01-01

    Amphibian life histories are exceedingly sensitive to temperature and precipitation, and there is good evidence that recent climate change has already resulted in a shift to breeding earlier in the year for some species. There are also suggestions that the recent increase in the occurrence of El Niño events has caused declines of anurans in Central America and is linked to elevated mortality of amphibian embryos in the northwestern United States. However, evidence linking amphibian declines in Central America to climate relies solely on correlations, and the mechanisms underlying the declines are not understood. Connections between embryo mortality and declines in abundance have not been demonstrated. Analyses of existing data have generally failed to find a link between climate and amphibian declines. It is likely, however, that future climate change will cause further declines of some amphibian species. Reduced soil moisture could reduce prey species and eliminate habitat. Reduced snowfall and increased summer evaporation could have dramatic effects on the duration or occurrence of seasonal wetlands, which are primary habitat for many species of amphibians. Climate change may be a relatively minor cause of current amphibian declines, but it may be the biggest future challenge to the persistence of many species

  7. Climate change and amphibians

    Directory of Open Access Journals (Sweden)

    Corn, P. S.

    2005-01-01

    Full Text Available Amphibian life histories are exceedingly sensitive to temperature and precipitation, and there is good evidence that recent climate change has already resulted in a shift to breeding earlier in the year for some species. There are also suggestions that the recent increase in the occurrence of El Niño events has caused declines of anurans in Central America and is linked to elevated mortality of amphibian embryos in the northwestern United States. However, evidence linking amphibian declines in Central America to climate relies solely on correlations, and the mechanisms underlying the declines are not understood. Connections between embryo mortality and declines in abundance have not been demonstrated. Analyses of existing data have generally failed to find a link between climate and amphibian declines. It is likely, however, that future climate change will cause further declines of some amphibian species. Reduced soil moisture could reduce prey species and eliminate habitat. Reduced snowfall and increased summer evaporation could have dramatic effects on the duration or occurrence of seasonal wetlands, which are primary habitat for many species of amphibians. Climate change may be a relatively minor cause of current amphibian declines, but it may be the biggest future challenge to the persistence of many species

  8. Adaptation to Climate Change in Developing Countries

    DEFF Research Database (Denmark)

    Mertz, Ole; Halsnæs, Kirsten; Olesen, Jørgen E.

    2009-01-01

    Adaptation to climate change is given increasing international attention as the confidence in climate change projections is getting higher. Developing countries have specific needs for adaptation due to high vulnerabilities, and they will in this way carry a great part of the global costs...... of climate change although the rising atmospheric greenhouse gas concentrations are mainly the responsibility of industrialized countries. This article provides a status of climate change adaptation in developing countries. An overview of observed and projected climate change is given, and recent literature...... on impacts, vulnerability, and adaptation are reviewed, including the emerging focus on mainstreaming of climate change and adaptation in development plans and programs. The article also serves as an introduction to the seven research articles of this special issue on climate change adaptation in developing...

  9. Climate Change in China : Exploring Informants' Perceptions of Climate Change through a Qualitative Approach

    OpenAIRE

    Lipin, Tan

    2016-01-01

    Climate change is not only a natural phenomenon, but also a global social issue. Many studies try to explore the mechanisms behind climate change and the consequences of climate change, and provide information for developing the measures to mitigate or adapt to it. For example, the IPCC reviews and assesses climate-change-related scientific information produced worldwide, thus aiming to support decision-making from a scientific perspective. However, though various international and regional c...

  10. Market Strategies for Climate Change

    Energy Technology Data Exchange (ETDEWEB)

    Kolk, A.; Pinkse, J. [Business School, University of Amsterdam, Amsterdam (Netherlands)

    2004-06-01

    The issue of climate change has attracted increasing business attention in the past decade. Whereas companies initially aimed primarily at influencing the policy debate, corporate strategies increasingly include economic responses. Existing classifications for climate change strategies however still reflect the political, non-market components. Using empirical information from the largest multinational companies worldwide, this article examines current market responses, focusing on the drivers (threats and opportunities) and the actions being taken by companies to address climate change. It also develops a typology of climate strategies that addresses the market dimensions, covering both the aim (strategic intent) and the degree of cooperation (form of organisation). The aim turns out to be either innovation or compensation, while the organisational arrangements to reach this objective can be oriented at the company level (internal), at companies' own supply chain (vertical) or at cooperation with other companies (competitors or companies in other sectors - horizontal). The typology can assist managers in deciding about the strategic option(s) they want to choose regarding climate change, also based on the insights offered by the paper about the current state of activities of other companies worldwide.

  11. Technology and climate change

    International Nuclear Information System (INIS)

    Morrison, R.; Layzell, D.; McLean, G.

    2001-01-01

    This paper provides a context for assessing the needs for technologies to reduce the concentration of GHG in the atmosphere. It looks at sources, sinks and trends for GHG, in the world at large and in Canada, and at efforts to develop new technologies to achieve the goals of climate change policy. Technology development is one of many approaches to reducing emissions and absorbing GHG from the atmosphere. New technologies will be more successful if they can also achieve non-climate goals, such as better air quality or reduced soil erosion. This paper examines sectors where new technology may be most needed. In general these will be areas where emissions are large, or growing rapidly, or both. It focuses on transport, electricity and biomass as sectors of interest, both because of their potential for contributing to climate change policy goals within Canada, and also because of the author's own research interests. (author)

  12. Coastal Risk Management in a Changing Climate

    DEFF Research Database (Denmark)

    Burcharth, Hans F.; Zanuttigh, Barbara; Andersen, Thomas Lykke

    2014-01-01

    Existing coastal management and defense approaches are not well suited to meet the challenges of climate change and related uncertanities. Professionals in this field need a more dynamic, systematic and multidisciplinary approach. Written by an international group of experts, Coastal Risk...... Management in a Changing Climate provides innovative, multidisciplinary best practices for mitigating the effects of climate change on coastal structures. Based on the Theseus program, the book includes eight study sites across Europe, with specific attention to the most vulnerable coastal environments...

  13. Adaptation to climate change

    NARCIS (Netherlands)

    Carmin, J.; Tierney, K.; Chu, E.; Hunter, L.M.; Roberts, J.T.; Shi, L.; Dunlap, R.E.; Brulle, R.J.

    2015-01-01

    Climate change adaptation involves major global and societal challenges such as finding adequate and equitable adaptation funding and integrating adaptation and development programs. Current funding is insufficient. Debates between the Global North and South center on how best to allocate the

  14. CLIMATE CHANGE ADAPTATION

    International Development Research Centre (IDRC) Digital Library (Canada)

    Cathy Egan

    resources to cope with climate change impacts such as desertification, soil erosion, and ... By 2050, per capita availability of water is predicted to fall by 50% in the ... release methane, a greenhouse gas, ... and on flood plains in Nepal and India is the thrust of collaborative research ... resilience of agricultural systems.

  15. Climate change and schools

    NARCIS (Netherlands)

    Sheffield, Perry E.; Uijttewaal, Simone A.M.; Stewart, James; Galvez, Maida P.

    2017-01-01

    The changing climate is creating additional challenges in maintaining a healthy school environment in the United States (US) where over 50 million people, mostly children, spend approximately a third of their waking hours. Chronic low prioritization of funds and resources to support environmental

  16. Climate change reference guide

    Science.gov (United States)

    2009-01-01

    At the heart of climate change is the greenhouse effect, in which molecules of various gases trap heat in Earths atmosphere and keep it warm enough to support life. Carbon dioxide and other greenhouse gases (GHGs) are an important part of Ea...

  17. DTU Climate Change Technologies

    DEFF Research Database (Denmark)

    During 2008 and 2009, DTU held a workshop series focusing on assessment of and adaption to climate changes as well as on mitigation of green house gasses. In the workshops, a total of 1500 scientists, government officials and business leaders have outlined scenarios for technology development...

  18. Climate indices of Iran under climate change

    OpenAIRE

    alireza kochaki; mehdi nasiry; gholamali kamali

    2009-01-01

    Global warming will affect all climatic variables and particularly rainfall patterns. The purpose of present investigation was to predict climatic parameters of Iran under future climate change and to compare them with the present conditions. For this reason, UKMO General Circulation Model was used for the year 2025 and 2050. By running the model, minimum and maximum monthly temperature and also maximum monthly rainfall for the representative climate stations were calculated and finally the e...

  19. Accounting for Climate Change: Introduction

    International Nuclear Information System (INIS)

    Lieberman, Daniel; Jonas, Matthias; Winiwarter, Wilfried; Nahorski, Zbigniew; Nilsson, Sten

    2007-01-01

    The assessment of greenhouse gases (GHGs) emitted to and removed from the atmosphere is high on both political and scientific agendas internationally. As increasing international concern and cooperation aim at policy-oriented solutions to the climate change problem, several issues have begun to arise regarding verification and compliance under both proposed and legislated schemes meant to reduce the human-induced global climate impact. The approaches to addressing uncertainty introduced in this article attempt to improve national inventories or to provide a basis for the standardization of inventory estimates to enable comparison of emissions and emission changes across countries. Authors of the accompanying articles use detailed uncertainty analyses to enforce the current structure of the emission trading system and attempt to internalize high levels of uncertainty by tailoring the emissions trading market rules. Assessment of uncertainty can help improve inventories and manage risk. Through recognizing the importance of, identifying and quantifying uncertainties, great strides can be made in the process of Accounting for Climate Change

  20. Africa and climate change

    Energy Technology Data Exchange (ETDEWEB)

    Toulmin, Camilla; Huq, Saleemul

    2006-10-15

    Remember the scenes from New Orleans of flooded streets and scavenging people? One year on and little progress is evident in achieving the step-change needed in controlling greenhouse gases. Hurricane Katrina showed only too vividly the massive power of natural forces combined with inadequate preparation. The flood waters washed away and exposed fully the lack of planning and low priority given to securing life and livelihoods, especially of the more vulnerable groups in the community. If this is what a whirlwind can bring in the southern USA, what might we reap in further storms and droughts tomorrow in poorer parts of the world? New research findings point to the likelihood of larger, faster and more substantial changes to our climate system. The African continent is particularly vulnerable to adverse changes in climate, the evidence for which is becoming more and more stark.

  1. Climate change and coasts

    International Nuclear Information System (INIS)

    Schellnhuber, H.J.; Sterr, H.

    1993-01-01

    The investigation of climatic processes and behaviour examines the effects of climatic changes on human beings and the surrounding environment. The authors discuss, in a wide-subject perspective, the regional impacts of the greenhouse effect, increase of the sea level, and changed conditions of both precipitation and wind using the North and Baltic Sea as examples. In this effort, questions dealing with changes of water level, motion and (disturbance) of the sea and morphodynamic in the coastal apron, in reference to requirements on a future protection of the shore, are handled. In addition, not only the aspects of ecosystem-orientated adaption in the strip of land between the continent northern islands 'Wattenmeer' and ground landscape (Bodenlandschaft) are taken into consideration, but also the impact of these on human beings and their interest to use the coastal regions. (orig.). 102 figs., 9 tabs [de

  2. Modelling the introduction and spread of non-native species: international trade and climate change drive ragweed invasion.

    Science.gov (United States)

    Chapman, Daniel S; Makra, László; Albertini, Roberto; Bonini, Maira; Páldy, Anna; Rodinkova, Victoria; Šikoparija, Branko; Weryszko-Chmielewska, Elżbieta; Bullock, James M

    2016-09-01

    Biological invasions are a major driver of global change, for which models can attribute causes, assess impacts and guide management. However, invasion models typically focus on spread from known introduction points or non-native distributions and ignore the transport processes by which species arrive. Here, we developed a simulation model to understand and describe plant invasion at a continental scale, integrating repeated transport through trade pathways, unintentional release events and the population dynamics and local anthropogenic dispersal that drive subsequent spread. We used the model to simulate the invasion of Europe by common ragweed (Ambrosia artemisiifolia), a globally invasive plant that causes serious harm as an aeroallergen and crop weed. Simulations starting in 1950 accurately reproduced ragweed's current distribution, including the presence of records in climatically unsuitable areas as a result of repeated introduction. Furthermore, the model outputs were strongly correlated with spatial and temporal patterns of ragweed pollen concentrations, which are fully independent of the calibration data. The model suggests that recent trends for warmer summers and increased volumes of international trade have accelerated the ragweed invasion. For the latter, long distance dispersal because of trade within the invaded continent is highlighted as a key invasion process, in addition to import from the native range. Biosecurity simulations, whereby transport through trade pathways is halted, showed that effective control is only achieved by early action targeting all relevant pathways. We conclude that invasion models would benefit from integrating introduction processes (transport and release) with spread dynamics, to better represent propagule pressure from native sources as well as mechanisms for long-distance dispersal within invaded continents. Ultimately, such integration may facilitate better prediction of spatial and temporal variation in invasion

  3. The influence of global climate change on the scientific foundations and applications of Environmental Toxicology and Chemistry: introduction to a SETAC international workshop.

    Science.gov (United States)

    Stahl, Ralph G; Hooper, Michael J; Balbus, John M; Clements, William; Fritz, Alyce; Gouin, Todd; Helm, Roger; Hickey, Christopher; Landis, Wayne; Moe, S Jannicke

    2013-01-01

    This is the first of seven papers resulting from a Society of Environmental Toxicology and Chemistry (SETAC) international workshop titled "The Influence of Global Climate Change on the Scientific Foundations and Applications of Environmental Toxicology and Chemistry." The workshop involved 36 scientists from 11 countries and was designed to answer the following question: How will global climate change influence the environmental impacts of chemicals and other stressors and the way we assess and manage them in the environment? While more detail is found in the complete series of articles, some key consensus points are as follows: (1) human actions (including mitigation of and adaptation to impacts of global climate change [GCC]) may have as much influence on the fate and distribution of chemical contaminants as does GCC, and modeled predictions should be interpreted cautiously; (2) climate change can affect the toxicity of chemicals, but chemicals can also affect how organisms acclimate to climate change; (3) effects of GCC may be slow, variable, and difficult to detect, though some populations and communities of high vulnerability may exhibit responses sooner and more dramatically than others; (4) future approaches to human and ecological risk assessments will need to incorporate multiple stressors and cumulative risks considering the wide spectrum of potential impacts stemming from GCC; and (5) baseline/reference conditions for estimating resource injury and restoration/rehabilitation will continually shift due to GCC and represent significant challenges to practitioners. Copyright © 2013 SETAC.

  4. Climate change and related activities

    International Nuclear Information System (INIS)

    1992-01-01

    The production and consumption of energy contributes to the concentration of greenhouse gases in the atmosphere and is the focus of other environmental concerns as well. Yet the use of energy contributes to worldwide economic growth and development. If we are to achieve environmentally sound economic growth, we must develop and deploy energy technologies that contribute to global stewardship. The Department of Energy carries out an aggressive scientific research program to address some of the key uncertainties associated with the climate change issue. Of course, research simply to study the science of global climate change is not enough. At the heart of any regime of cost-effective actions to address the possibility of global climate change will be a panoply of new technologies-technologies both to provide the services we demand and to use energy more efficiently than in the past. These, too, are important areas of responsibility for the Department. This report is a brief description of the Department's activities in scientific research, technology development, policy studies, and international cooperation that are directly related to or have some bearing on the issue of global climate change

  5. The European Climate Change Programme. EU Action against Climate Change

    International Nuclear Information System (INIS)

    2006-01-01

    The European Union has long been committed to international efforts to tackle climate change and felt the duty to set an example through robust policy-making at home. At European level a comprehensive package of policy measures to reduce greenhouse gas emissions has been initiated through the European Climate Change Programme (ECCP). Each of the 25 EU Member States has also put in place its own domestic actions that build on the ECCP measures or complement them. The European Commission established the ECCP in 2000 to help identify the most environmentally effective and most cost-effective policies and measures that can be taken at European level to cut greenhouse gas emissions. The immediate goal is to help ensure that the EU meets its target for reducing emissions under the Kyoto Protocol. This requires the 15 countries that were EU members before 2004 to cut their combined emissions of greenhouse gases to 8% below the 1990 level by 2012

  6. Climate Change in China – The Development of China’s Climate Policy and Its Integration into a New International Post-Kyoto Climate Regime

    Directory of Open Access Journals (Sweden)

    Andreas Oberheitmann

    2009-10-01

    Full Text Available According to the IPCC’s Fourth Assessment Report, global emissions of carbon dioxide have to be reduced by about 80 per cent by 2050 in order to stabilise the increase in global temperature at 2 to 2.4°C by 2100 compared with its pre-industrial level. An increase of only 2°C would bring about “acceptable” negative impacts on the eco-systems and the world economy. Without a reduction in CO2 emissions in China, however, it will be hard to achieve this goal. Currently, China is already responsible for about 50 per cent of the worldwide increase in CO2 emissions recorded over the past ten years. On the other hand, it is the industrialised countries that are mainly responsible for the greenhouse-gas emissions of earlier years. Taking the challenges of China’s economic growth, its impact on future CO2 emissions and the development of China’s climate policy into account, this article develops a new post-Kyoto regime based on cumulative per-capita emission rights.

  7. Global climate change

    International Nuclear Information System (INIS)

    Gugele, B.; Radunsky, K.; Spangl, W.

    2002-01-01

    In the last decade marked changes of climatic factors have been observed, such as increases in average global earth temperatures, the amount of precipitation and the number of extreme weather events. Green house gases influence the energy flow in the atmosphere by absorbing infra-red radiation. An overview of the Austrian greenhouse gas emissions is given, including statistical data and their major sources. In 1999 the emissions of all six Kyoto greenhouse gases ( CO 2 , CH 4 , N 2 O, HFC s , PFC s and SF 6 ) amounted to 79.2 million tonnes of CO 2 equivalents . A comparison between the EC Members states is also presented. Finally the climate change strategy prepared by the Austrian Federal Ministry of Agriculture, Forestry, Environment and Water Management together with other ministries and the federal provinces is discussed, which main aim is to lead to an annual emission reduction of 16 million tonnes of CO 2 . Figs. 2, Tables 1. (nevyjel)

  8. Climate change and amphibians

    OpenAIRE

    Corn, P. S.

    2005-01-01

    Amphibian life histories are exceedingly sensitive to temperature and precipitation, and there is good evidence that recent climate change has already resulted in a shift to breeding earlier in the year for some species. There are also suggestions that the recent increase in the occurrence of El Niño events has caused declines of anurans in Central America and is linked to elevated mortality of amphibian embryos in the northwestern United States. However, evidence linking amphibian declines i...

  9. Climate Change Justice

    OpenAIRE

    Sunstein, Cass R.; Posner, Eric A.

    2007-01-01

    Greenhouse gas reductions would cost some nations much more than others and benefit some nations far less than others. Significant reductions would impose especially large costs on the United States, and recent projections suggest that the United States has relatively less to lose from climate change. In these circumstances, what does justice require the United States to do? Many people believe that the United States is required to reduce its greenhouse gas emissions beyond the point that is ...

  10. Climate Change Policy

    OpenAIRE

    Toman, Michael; Shogren, Jason

    2000-01-01

    Having risen from relative obscurity as few as ten years ago, climate change now looms large among environmental policy issues. Its scope is global; the potential environmental and economic impacts are ubiquitous; the potential restrictions on human choices touch the most basic goals of people in all nations; and the sheer scope of the potential response—a significant shift away from using fossil fuels as the primary energy source in the modern economy—is daunting. In this paper, we explore t...

  11. Participatory action research advances climate change adaptation ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2012-05-01

    May 1, 2012 ... The Application of Participatory Action Research to Climate Change Adaptation in ... Soil fertility management · A series of country case studies ... to 2012 as a joint initiative of Canada's International Development Research ...

  12. Technologies for Climate Change Mitigation - Agriculture Sector

    DEFF Research Database (Denmark)

    Uprety, D.C.; Dhar, Subash; Hongmin, Dong

    This guidebook describes crop and livestock management technologies and practices that contribute to climate change mitigation while improving crop productivity, reducing reliance on synthetic fertilizers, and lowering water consumption. It is co-authored by internationally recognised experts...

  13. Managing Climate Change Risks

    Energy Technology Data Exchange (ETDEWEB)

    Jones, R. [CSIRO Atmospheric Research, PMB1 Aspendale, Victoria 3195 (Australia)

    2003-07-01

    Issues of uncertainty, scale and delay between action and response mean that 'dangerous' climate change is best managed within a risk assessment framework that evolves as new information is gathered. Risk can be broadly defined as the combination of likelihood and consequence; the latter measured as vulnerability to greenhouse-induced climate change. The most robust way to assess climate change damages in a probabilistic framework is as the likelihood of critical threshold exceedance. Because vulnerability is dominated by local factors, global vulnerability is the aggregation of many local impacts being forced beyond their coping ranges. Several case studies, generic sea level rise and temperature, coral bleaching on the Great Barrier Reef and water supply in an Australian catchment, are used to show how local risk assessments can be assessed then expressed as a function of global warming. Impacts treated thus can be aggregated to assess global risks consistent with Article 2 of the UNFCCC. A 'proof of concept' example is then used to show how the stabilisation of greenhouse gases can constrain the likelihood of exceeding critical thresholds at both the both local and global scale. This analysis suggests that even if the costs of reducing greenhouse gas emissions and the benefits of avoiding climate damages can be estimated, the likelihood of being able to meet a cost-benefit target is limited by both physical and socio-economic uncertainties. In terms of managing climate change risks, adaptation will be most effective at reducing vulnerability likely to occur at low levels of warming. Successive efforts to mitigate greenhouse gases will reduce the likelihood of reaching levels of global warming from the top down, with the highest potential temperatures being avoided first, irrespective of contributing scientific uncertainties. This implies that the first cuts in emissions will always produce the largest economic benefits in terms of avoided

  14. Stop the climate change

    International Nuclear Information System (INIS)

    Tissot, B.

    2003-04-01

    This book tries to answer today's main environmental questions relative to the climatic change: how our massive petroleum and coal consumption has led to a greenhouse effect? What will happen tomorrow when Chinese and Indian people will reach the same energy consumption levels as people of western countries? Is it too late to reverse the trend? If solar energy is the long-term solution, what can we do in the meantime? The author presents the conditions we must fulfill to keep the Earth in a good environmental condition: 1 - a brief story of energy; 2 - the climatic changes and their secrets; 3 - the greenhouse effect: necessary for life but worrying for the future; 4 - the energy demand and the stakes; 2 - fossil fuels: abundance or shortage? 6 - can we fight against greenhouse gases? 7 - the nuclear energy (reactors and wastes management); 8 - the renewable energies: a necessary contribution at the century scale and the unique answer at the millennium scale; 9 - the time of main choices is not so far; 10 - two questions (energy demand and climatic change) and a unique answer (sustainable development). (J.S.)

  15. Report of the Defense Science Board Task Force on Trends and Implications of Climate Change on National and International Security

    Science.gov (United States)

    2011-10-01

    Honduras Senegal Ethiopia Iran Rwanda Fiji Libya Pakistan Source: World Bank 2009. 99 100 52 I CHAPTER 3 101 102 103 POTENTIAL...Southern Command Perspective Mr. Rod Snider American Red Cross American Red Cross and Climate Change MG Bob Barnes Nature Conservancy The Nature ...Model Intercomparison Project CMIP5 5th Coupled Model Intercomparison Project CO2 carbon dioxide COE Center of Excellence for Disaster Management

  16. The neurobiology of climate change.

    Science.gov (United States)

    O'Donnell, Sean

    2018-01-06

    Directional climate change (global warming) is causing rapid alterations in animals' environments. Because the nervous system is at the forefront of animals' interactions with the environment, the neurobiological implications of climate change are central to understanding how individuals, and ultimately populations, will respond to global warming. Evidence is accumulating for individual level, mechanistic effects of climate change on nervous system development and performance. Climate change can also alter sensory stimuli, changing the effectiveness of sensory and cognitive systems for achieving biological fitness. At the population level, natural selection forces stemming from directional climate change may drive rapid evolutionary change in nervous system structure and function.

  17. The neurobiology of climate change

    Science.gov (United States)

    O'Donnell, Sean

    2018-02-01

    Directional climate change (global warming) is causing rapid alterations in animals' environments. Because the nervous system is at the forefront of animals' interactions with the environment, the neurobiological implications of climate change are central to understanding how individuals, and ultimately populations, will respond to global warming. Evidence is accumulating for individual level, mechanistic effects of climate change on nervous system development and performance. Climate change can also alter sensory stimuli, changing the effectiveness of sensory and cognitive systems for achieving biological fitness. At the population level, natural selection forces stemming from directional climate change may drive rapid evolutionary change in nervous system structure and function.

  18. Climate change and skin disease.

    Science.gov (United States)

    Lundgren, Ashley D

    2018-04-01

    Despite commanding essentially universal scientific consensus, climate change remains a divisive and poorly understood topic in the United States. Familiarity with this subject is not just for climate scientists. The impact of climate change on human morbidity and mortality may be considerable; thus, physicians also should be knowledgeable in this realm. Climate change science can seem opaque and inferential, creating fertile ground for political polemics and undoubtedly contributing to confusion among the general public. This puts physicians in a pivotal position to facilitate a practical understanding of climate change in the public sphere by discussing changes in disease patterns and their possible relationship to a changing climate. This article provides a background on climate change for dermatologists and highlights how climate change may impact the management of skin disease across the United States.

  19. Market strategies for climate change

    NARCIS (Netherlands)

    Kolk, A.; Pinkse, J.M.

    2004-01-01

    The issue of climate change has attracted increasing business attention in the past decade. Whereas companies initially aimed primarily at influencing the policy debate, corporate strategies increasingly include economic responses. Existing classifications for climate change strategies however still

  20. Climatic change and security stakes

    International Nuclear Information System (INIS)

    Ambrosi, Ph.; Hallegatte, St.

    2006-01-01

    This paper explores the relationships between climate change and security. Potential threats from climate change, as a unique source of stress or together with other factors, to human security are first examined. Some of the most explicit examples illustrate this section: food security, water availability, vulnerability to extreme events and vulnerability of small islands States and coastal zones. By questioning the basic needs of some populations or at least aggravating their precariousness, such risks to human security could also raise global security concerns, which we examine in turn, along four directions: rural exodus with an impoverishment of displaced populations, local conflicts for the use of natural resources, diplomatic tensions and international conflicts, and propagation to initially-unaffected regions through migratory flows. (authors)

  1. Winds of change: corporate strategy, climate change and oil multinationals

    NARCIS (Netherlands)

    Kolk, A.; Levy, D.L.

    2001-01-01

    Behind pessimistic expectations regarding the future of an international climate treaty, substantial changes can be observed in company positions. Multinationals in the oil and car industries are increasingly moving toward support for the Kyoto Protocol, and take measures to address climate change.

  2. Climate Change and Forests

    International Nuclear Information System (INIS)

    Omenda, T.O

    1997-01-01

    The causes for climatic change in the period between 3000 and 1250 BC was different from what present scenario portends. After industrialization, temperatures has arisen by 0.5 degrees centigrade every 100 years since factories started to spew out smoke. Over the last two centuries, the concentration of Carbon Dioxide in the atmosphere has increased by more than 25% from about 275ppm in the 18th Century to more than 350ppm at the present time while the current level is expected to double by the year 2050. The increase in Carbon Dioxide and together with other greenhouse gases in the atmosphere will trap the sun's radiation causing the mean global temperatures to rise by between 1 degree and 5 degrees centigrade by 2050. The climatic change affects forestry in many ways for instance, temperatures determines the rate at which enzymes catalyze biochemical reactions while solar radiation provide the energy which drive light reactions in photosynthesis. On the other hand, water which is a component of climate is a universal solvent which enables plants to transport nutrients through the transpirational stream, and similarly transport photosynthates from the leave to all parts of the plants. It is a raw material for photosynthesis and important for maintaining turgidity, which is important for growth

  3. Climate Change in an IB PYP Classroom

    Science.gov (United States)

    da Costa, Ana

    2014-05-01

    Students in elementary school are inherently curious, which allows them to explore, experiment and investigate various themes, while also demonstrating the will to preserve the resources that surround them and take action to contribute to a better world. One of the units taught at International School Carinthia is "climate change" and its impacts on life on Earth. During this unit, grade 4 students conduct research to answer their own inquiries related to this topic. They investigate the different climate zones on our planet, examine why climate change happens, and discover how global warming and climate change are connected and its consequences on living beings.

  4. Climatic change and impacts: a general introduction

    International Nuclear Information System (INIS)

    Fantechi, R.; Almeida-Teixeira, M.E.; Maracchi, G.

    1991-01-01

    These proceedings are divided into six parts containing 29 technical papers. 1. An Overview of the Climatic System, 2. Past climate Changes, 3. Climate Processes and Climate Modelling, 4. Greenhouse Gas Induced Climate Change, 5. Climatic Impacts, 6. STUDENTS' PAPERS

  5. Climate Change and Natural Disasters

    NARCIS (Netherlands)

    Merkouris, Panos; Negri, Stefania; Maljean-Dubois, Sandrine

    2014-01-01

    Only 21 years ago, in 1992, the first ever convention on climate change, the United Nations Framework Convention on Climate Change (UNFCCC) was signed. The science behind studying climate change and its effects on the environment is not only mind-boggling but still in its infancy. It should come

  6. Climate change and the biosphere

    Science.gov (United States)

    F. Stuart Chapin

    2008-01-01

    Scientific assessments now clearly demonstrate the ecologic and societal consequences of human induced climate change, as detailed by the most recent Intergovernmental Panel on Climate Change (IPCC) report. Global warming spells danger for Earth's biomes, which in turn play an important role in climate change. On the following pages, you will read about some of...

  7. Agriculture and climate change

    International Nuclear Information System (INIS)

    Abelson, P.H.

    1992-01-01

    How will increases in levels of CO 2 and changes in temperature affect food production? A recently issued report analyzes prospects for US agriculture 1990 to 2030. The report, prepared by a distinguished Task Force, first projects the evolution of agriculture assuming increased levels of CO 2 but no climate change. Then it deals with effects of climate change, followed by a discussion of how greenhouse emissions might be diminished by agriculture. Economic and policy matters are also covered. How the climate would respond to more greenhouse gases is uncertain. If temperatures were higher, there would be more evaporation and more precipitation. Where would the rain fall? That is a good question. Weather in a particular locality is not determined by global averages. The Dust Bowl of the 1930s could be repeated at its former site or located in another region such as the present Corn Belt. But depending on the realities at a given place, farmers have demonstrated great flexibility in choosing what they may grow. Their flexibility has been increased by the numerous varieties of seeds of major crops that are now available, each having different characteristics such as drought resistance and temperature tolerance. In past, agriculture has contributed about 5% of US greenhouse gases. Two large components have involved emissions of CO 2 from farm machinery and from oxidation of organic matter in soil due to tillage. Use of diesel fuel and more efficient machinery has reduced emissions from that source by 40%. In some areas changed tillage practices are now responsible for returning carbon to the soil. The report identifies an important potential for diminishing net US emissions of CO 2 by growth and utilization of biomass. Large areas are already available that could be devoted to energy crops

  8. Climate change mitigation in China

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Bo

    2012-07-01

    China has been experiencing great economic development and fast urbanisation since its reforms and opening-up policy in 1978. However, these changes are reliant on consumption of primary energy, especially coal, characterised by high pollution and low efficiency. China's greenhouse gas (GHG) emissions, with carbon dioxide (CO{sub 2}) being the most significant contributor, have also been increasing rapidly in the past three decades. Responding to both domestic challenges and international pressure regarding energy, climate change and environment, the Chinese government has made a point of addressing climate change since the early 2000s. This thesis provides a comprehensive analysis of China's CO{sub 2} emissions and policy instruments for mitigating climate change. In the analysis, China's CO{sub 2} emissions in recent decades were reviewed and the Environmental Kuznets Curve (EKC) hypothesis examined. Using the mostly frequently studied macroeconomic factors and time-series data for the period of 1980-2008, the existence of an EKC relationship between CO{sub 2} per capita and GDP per capita was verified. However, China's CO{sub 2} emissions will continue to grow over coming decades and the turning point in overall CO{sub 2} emissions will appear in 2078 according to a crude projection. More importantly, CO{sub 2} emissions will not spontaneously decrease if China continues to develop its economy without mitigating climate change. On the other hand, CO{sub 2} emissions could start to decrease if substantial efforts are made. China's present mitigation target, i.e. to reduce CO{sub 2} emissions per unit of GDP by 40-45 % by 2020 compared with the 2005 level, was then evaluated. Three business-as-usual (BAU) scenarios were developed and compared with the level of emissions according to the mitigation target. The calculations indicated that decreasing the CO{sub 2} intensity of GDP by 40-45 % by 2020 is a challenging but hopeful target. To

  9. Climate change and nutrition: creating a climate for nutrition security.

    Science.gov (United States)

    Tirado, M C; Crahay, P; Mahy, L; Zanev, C; Neira, M; Msangi, S; Brown, R; Scaramella, C; Costa Coitinho, D; Müller, A

    2013-12-01

    ), and policies and actions formulated by the UN Framework Convention on Climate Change (UNFCCC). Improved multi-sectoral coordination and political will is required to integrate nutrition-sensitive actions into climate-resilient sustainable development efforts in the UNFCCC work and in the post 2015 development agenda. Placing human rights at the center of strategies to mitigate and adapt to the impacts of climate change and international solidarity is essential to advance sustainable development and to create a climate for nutrition security.

  10. Emissions trading in international aviation. Possible design options for an emissions trading scheme and their impact on climate change and the aviation industry

    International Nuclear Information System (INIS)

    Deuber, Odette; Cames, Martin

    2003-01-01

    According to the Intergovernmental Panel on Climate Change (IPCC), the contribution of aviation to global warm-ing was 3.5 % in 1992. Considering the average growth rate of 4 % per year, the share might be more than doubled by the end of the first commitment period of the Kyoto Protocol (2012). However, due to difficulties in allocating emissions from international aviation to individual countries, these emissions are exempt from commitments under the Kyoto Protocol, although in Article 2.2 the Parties to the Protocol are obliged to stabilize and reduce greenhouse gas emissions from international aviation. To comply with this obligation, the introduction of emissions trading in international aviation is being discussed within the International Civil Aviation Organisation (ICAO). This paper analyses the design options of such an emissions trading scheme and its impact on climate change and the aviation industry. Among other matters, it discusses issues such as open and closed emissions trading schemes, coverage of gases, initial allocation of allowances and possible caps for the aviation industry. It is based on a re-search project that has been carried out on behalf of the German Federal Environmental Agency. The paper reveals that despite complex tropospheric and stratospheric interactions, as well as allocation problems, there are adequate structural options for the design of an emissions trading scheme. Given an adequate structure, emissions trading offers a great incentive to optimise flight routes not only according to economic but also to climatic factors. Consequently, the system would effectively reduce the contribution of aviation to climate change

  11. Global warming: Climate scenarios and international agriculture

    International Nuclear Information System (INIS)

    Downing, T.E.; Parry, M.L.

    1991-01-01

    The potential impacts of climatic change on international agriculture are summarized, drawing on results from the Intergovernmental Panel on Climate Change impacts working group. The four different climate change scenarios used for investigating impacts: historical studies, artificial scenarios, analogues, and general circulation models, are briefly reviewed. Climate change will affect agriculture in three ways: direct effects of increased carbon dioxide concentration, effects of altered weather patterns, and secondary effects on social and economic situations. The effect of increased carbon dioxide concentration is uncertain, but potentially will enhance plant growth and water use efficiency. The sensitivity of grain maize to incremental changes in annual temperature is described, with the suitable zone expanding from the middle of Europe to southern Scandinavia. Potential damage from insect pests may increase under warmer climates, with northerly movement of insect breeding grounds. Temperature increases are likely to lengthen the growing season where temperature is a limiting factor, especially at higher lattitudes in the Northern Hemisphere. Higher temperatures, shorter periods of grain filling, and reduced winter chilling will reduce potential yields in current core grain-growing areas, and changing moisture regimes will shift agricultural patterns. The horn of Africa and parts of western Africa are likely to suffer enhanced food supply vulnerability. 16 refs., 4 figs

  12. Climate Change 2007: Mitigation of Climate Change.

    OpenAIRE

    Schiavon, Stefano; Zecchin, Roberto

    2007-01-01

    Politiche, misure e strumenti per contenere le emissioni di CO2 Illustriamo l’ultimo contributo al quarto Rapporto sui cambiamenti climatici votato a maggio 2007 dal terzo gruppo di lavoro del Comitato intergovernativo “Intergovernmental Panel on Climate Change”. Il Rapporto affronta la problematica delle tendenze delle emissioni dei gas serra e il tema della mitigazione a breve e lungo termine. Presentiamo un’analisi critica delle proposte del documento.

  13. Technology and international climate policy

    International Nuclear Information System (INIS)

    Clarke, Leon; Calvin, Kate; Edmonds, James A.; Kyle, Page; Wise, Marshall

    2009-01-01

    Both the nature of international climate policy architectures and the development and diffusion of new energy technologies could dramatically influence future costs of reducing global emissions of greenhouse gases. This paper explores the implications of interactions between technology availability and performance and international policy architectures for technology choice and the social cost of limiting atmospheric CO2 concentrations to 500 ppm by the year 2095. Key issues explored in the paper include the role of bioenergy production with CO2 capture and storage (CCS), overshoot concentration pathways, and the sensitivity of mitigation costs to policy and technology.

  14. Technology and international climate policy

    Energy Technology Data Exchange (ETDEWEB)

    Clarke, Leon; Calvin, Kate; Edmonds, James A.; Kyle, Page; Wise, Marshall

    2009-05-01

    Both the nature of international climate policy architectures and the development and diffusion of new energy technologies could dramatically influence future costs of reducing global emissions of greenhouse gases. This paper explores the implications of interactions between technology availability and performance and international policy architectures for technology choice and the social cost of limiting atmospheric CO2 concentrations to 500 ppm by the year 2095. Key issues explored in the paper include the role of bioenergy production with CO2 capture and storage (CCS), overshoot concentration pathways, and the sensitivity of mitigation costs to policy and technology.

  15. The climatic change

    International Nuclear Information System (INIS)

    Calvo Redondo, A.; Rodriguez Eustaquio, A.; Sanchez y Llorente, J.M.; Luis y Hernandez, S.; Panero Santos, C.; Gomez Cubero, J.A.; Arias-Camison Hernandez, J.C.

    1994-01-01

    This paper has been developed to show how the future of the climate of our planet could become. The factors that takes places in this possible change are also carefully explained. The human action over the environment is probably disturbing the atmospheric system. The processes that involves this perturbations are shown: pollution, fires in hugh regions such as Amazonia Central Australia, Central and East Africa and some others. Factors like these seems are destroying the ozone shell. We also explain the problems to be sure that the expectatives for the future are reliable. Finally, we propose some solutions for this situation. Special situations like nuclear winter or the desertization are also included. (Author)

  16. Energy and climatic change

    International Nuclear Information System (INIS)

    Cadena, Angela Ines

    2000-01-01

    Human intervention in the carbon cycle has become a relevant concern in recent times. Global warming is a phenomenon due to the atmospheric concentration of greenhouse gases (GHG-s) carbon dioxide, methane, nitrous oxide and chlorofluorocarbons, believed to be irreversible. CO 2 is the most important GHG its contribution to the radioactive forcing of climate is estimated in about 70%. Changes in the global concentration of these gases depend on the level of emissions as a by-product of economic activities, the natural assimilative capacity of the global ecosystem, and the abatement activities. The paper include the Colombian situation

  17. Interdisciplinarity, Climate, and Change

    Science.gov (United States)

    Pulwarty, R. S.

    2016-12-01

    Interdisciplinarity has become synonymous with all things progressive about research and education. This is so not simply because of a philosophical belief in the heterogeneity of knowledge but because of the scientific and social complexities of problems of major concern. The increased demand for improved climate knowledge and information has increased pressure to support planning under changing rates of extremes event occurrence, is well-documented. The application of useful climate data, information and knowledge requires multiple networks and information services infrastructure that support planning and implementation. As widely quoted, Pasteur's quadrant is a label given to a class of scientific research methodologies that seeks fundamental understanding of scientific problems and, simultaneously, to benefit society-what Stokes called "use-inspired research". Innovation, in this context, has been defined as "the process by which individuals and organizations generate new ideas and put them into practice". A growing number of research institutes and programs have begun developing a cadre of professionals focused on integrating basic and applied research in areas such as climate risk assessment and adaptation. There are now several examples of where researchers and teams have crafted examples that include affected communities. In this presentation we will outline the lessons from several efforts including the PACE program, the RISAs, NIDIS, the Climate Services Information System and other interdisciplinary service-oriented efforts in which the author has been involved. Some early lessons include the need to: Recognize that key concerns of social innovation go beyond the projections of climate and other global changes to embrace multiple methods Continue to train scientists of all stripes of disciplinary norms, but higher education should also prepare students who plan to seek careers outside of academia by increasing flexibility in graduate training programs

  18. International global climate change negotiations. Hearings before the Subcommittee on Energy and Power of the Committee on Commerce, House of Representatives, One Hundred Fifth Congress, First Session, July 15, 1997--The economic and environmental impact of the proposed agreement -- November 11, 1997--Status of International Global Climate Change Negotiations

    International Nuclear Information System (INIS)

    1997-01-01

    In these hearings attention was focused on the following: the economic and environmental impact of the proposed agreement; and the status of international global climate change negotiations. US policy must be based on both the best scientific information available and on a clear understanding of the economic impacts of any actions that may be taken to reduce greenhouse gas emissions

  19. Climate change issues in China

    Energy Technology Data Exchange (ETDEWEB)

    Ye Ruqiu (China National Environmental Protection Agency, Beijing (China))

    China is vulnerable to global climate change because of its specific geographical and climatic conditions. Recent climate change trends in China are briefly described. To deal with climate change and reduce the increase in greenhouse gas emissions, a set of strategic measures aimed at harmonizing environmental protection and economic development have been worked out. Special attention has been given to the analysis of problems of energy efficiency and energy structure. Preliminary policy consideration is discussed. 8 refs., 3 tabs.

  20. Climate change issues in China

    International Nuclear Information System (INIS)

    Ye Ruqiu

    1994-01-01

    China is vulnerable to global climate change because of its specific geographical and climatic conditions. Recent climate change trends in China are briefly described. To deal with climate change and reduce the increase in greenhouse gas emissions, a set of strategic measures aimed at harmonizing environmental protection and economic development have been worked out. Special attention has been given to the analysis of problems of energy efficiency and energy structure. Preliminary policy consideration is discussed. (author). 8 refs, 3 tabs

  1. Our knowledge on climate change

    International Nuclear Information System (INIS)

    Turkenburg, W.C.; Van Wijk, A.J.M.

    1991-01-01

    A workshop was organised to evaluate and discuss the report 'Scientific Assessment of Climate Change (1990)' of the Intergovernmental Panel on Climate Change (IPCC). Thirty prominent Dutch experts in the field attended the workshop. The introductions and discussions held on our knowledge of climatic change as a result of the growth of the greenhouse effect caused by the emission of greenhouse gases from human actions are presented. It is concluded that the IPCC-report shows in a clear and balanced way the certainties and uncertainties in our knowledge of climate change. There is a large chance that the earth's climate will change considerably, if the policy remains unamended. 15 figs., 2 apps

  2. Climate change research - Danish contributions

    International Nuclear Information System (INIS)

    Joergensen, A.M.K.; Fenger, J.; Halsnaes, K.

    2001-01-01

    The book describes a series of Danish scientific and technical studies. They broadly reflect the fields and disciplines embraced by assessments of the Intergovernmental Panel on Climate Change (IPCC), but with an emphasis on natural sciences (i.e. climate investigations and impact studies). After the general introduction, that presents the issue and gives a summary of the content of the book, the chapters are organised in four parts: 1. The Climate System and Climate Variations. 2. Climate Change Scenarios. 3. Impacts of Climate Change. 4. Policy Aspects. Each chapter is indexed separately. (LN)

  3. Undocumented migration in response to climate change

    Science.gov (United States)

    Riosmena, Fernando; Hunter, Lori M.; Runfola, Daniel M.

    2016-01-01

    In the face of climate change induced economic uncertainty, households may employ migration as an adaptation strategy to diversify their livelihood portfolio through remittances. However, it is unclear whether such climate migration will be documented or undocumented. In this study we combine detailed migration histories with daily temperature and precipitation information for 214 weather stations to investigate whether climate change more strongly impacts undocumented or documented migration from 68 rural Mexican municipalities to the U.S. during the years 1986–1999. We employ two measures of climate change, the warm spell duration index (WSDI) and the precipitation during extremely wet days (R99PTOT). Results from multi-level event-history models demonstrate that climate-related international migration from rural Mexico was predominantly undocumented. We conclude that programs to facilitate climate change adaptation in rural Mexico may be more effective in reducing undocumented border crossings than increased border fortification. PMID:27570840

  4. Undocumented migration in response to climate change.

    Science.gov (United States)

    Nawrotzki, Raphael J; Riosmena, Fernando; Hunter, Lori M; Runfola, Daniel M

    In the face of climate change induced economic uncertainty, households may employ migration as an adaptation strategy to diversify their livelihood portfolio through remittances. However, it is unclear whether such climate migration will be documented or undocumented. In this study we combine detailed migration histories with daily temperature and precipitation information for 214 weather stations to investigate whether climate change more strongly impacts undocumented or documented migration from 68 rural Mexican municipalities to the U.S. during the years 1986-1999. We employ two measures of climate change, the warm spell duration index ( WSDI ) and the precipitation during extremely wet days ( R99PTOT ). Results from multi-level event-history models demonstrate that climate-related international migration from rural Mexico was predominantly undocumented. We conclude that programs to facilitate climate change adaptation in rural Mexico may be more effective in reducing undocumented border crossings than increased border fortification.

  5. Changing Climates @ Colorado State: 100 (Multidisciplinary) Views of Climate Change

    Science.gov (United States)

    Campbell, S.; Calderazzo, J.; Changing Climates, Cmmap Education; Diversity Team

    2011-12-01

    combined in various ways to comprise focused, lively, accurate primers to what we all need to know about climate change. With college classrooms as our intended venue, we are looking at such topics as why the weather in your backyard tells you nothing about global climate change-but a good deal about climate; how tiny molecules warm the planet; how snowpack, drought, bark beetles, fire suppression, and wildfire interact as stress complexes; why (and where) women, children, and the poor are especially vulnerable to harm from climate change; what international policy negotiators argue about; what poets and artists can contribute to understanding and solving the climate problem; and why ecologists are worried about changes in the seasonal timing of natural events. We will describe what we have done and how we did it; offer a few tips to others who might wish to do something similar; and introduce our website.

  6. The Ecological consequences of global climate change

    National Research Council Canada - National Science Library

    Woodward, F. I

    1992-01-01

    ... & land use - modeling potential responses of vegetation to global climate change - effects of climatic change on population dynamics of crop pests - responses of soils to climate change - predicting...

  7. Living with climatic change

    Energy Technology Data Exchange (ETDEWEB)

    Beltzner, K [ed.

    1976-03-01

    The effects of global warming on economies and societies are discussed. The history of past climate changes in North America is summarized, ranging from short period variations to changes over centuries and millenia. To aid in forecasting the effects of future climatic variation, historical episodes that have had well documented socio-economic effects are examined. These episodes include: the variability period of 1895-1905 characterized by cool climate, wet periods in the northwestern great plains, sustained drought in the Pacific northwest, extreme cold in the gulf states, and the Galveston flood; the midwestern drought of 1933-1937, characterized by drought on the great plains, very cold snowy winters, hot summers, and massive soil erosion; 1935-36, characterized by a very cold winter and a very hot summer; the Mexican drought of 1937-45, characterized by recurrent drought in Mexico; the variable period of 1950-1958, characterized by Pacific coast drought, drought and flood on the great plains, cold and warm winters and summers, wheat rust, coastal storms and forest fires; the Eastern urban drought of 1961-66 characterized by sustained cold drought in eastern North America; the sea ice period of 1964-65 and 1971-72, characterized by heavy sea ice; snowfall period of 1970-74 characterized by heavy winter snowfalls and a late, wet spring; and the global interdependence period of 1972 characterized by cold winters in Canada and USSR, drought in Asia, the Sahel, Australia, central America, floods in North Africa, high ocean surface temperatures off Peru, and unusually cold weather in the corn belt. 33 refs., 15 figs., 7 tabs.

  8. Climate change research in Canada

    International Nuclear Information System (INIS)

    Dawson, K.

    1994-01-01

    The current consensus on climatic change in Canada is briefly summarized, noting the results of modelling of the effects of a doubling of atmospheric CO 2 , the nonuniformity of climate change across the country, the uncertainties in local responses to change, and the general agreement that 2-4 degrees of warming will occur for each doubling of CO 2 . Canadian government response includes programs aimed at reducing the uncertainties in the scientific understanding of climate change and in the socio-economic response to such change. Canadian climate change programs include participation in large-scale experiments on such topics as heat transport in the ocean, and sources and sinks of greenhouse gases; development of next-generation climate models; studying the social and economic effects of climate change in the Great Lakes Basin and Mackenzie River Basin; investigation of paleoclimates; and analysis of climate data for long-term trends

  9. Strategy for Climate Change Adaptation

    DEFF Research Database (Denmark)

    Rasmussen, Torben Valdbjørn

    2013-01-01

    . This absence of an agreement calls for adaptation to climate change. Emphasis should be put on buildings, as they play a vital economic and social role in society and are vulnerable to climate change. Therefore, the building stock deserves its own policy and implementation plans as well as tools that enable...... adequate and cost-efficient adaptation to climate change. This paper explains the need for climate change adaptation of the building stock and suggests a pattern for a strategic approach to how to reach the climate change adaptation needed. The suggested and presented need of a strategic approach is based...... on three main initiatives consisting of the need to examine the potential impacts of climate change on the building stock, the need to assess and develop a roadmap of current and future adaptation measures that can withstand the effects of climate change, and the need to engage relevant stakeholders...

  10. Strategy for Climate Change Adaptation

    DEFF Research Database (Denmark)

    Rasmussen, Torben Valdbjørn

    2014-01-01

    . This absence of an agreement calls for adaptation to climate change. Emphasis should be put on buildings, as they play a vital economic and social role in society and are vulnerable to climate change. Therefore, the building stock deserves its own policy and implementation plans as well as tools that enable...... adequate and cost-efficient adaptation to climate change. This paper explains the need for climate change adaptation of the building stock and suggests a pattern for a strategic approach to how to reach the climate change adaptation needed. The suggested and presented need of a strategic approach is based...... on three main initiatives consisting of the need to examine the potential impacts of climate change on the building stock, the need to assess and develop a roadmap of current and future adaptation measures that can withstand the effects of climate change, and the need to engage relevant stakeholders...

  11. Regional climate change mitigation analysis

    Energy Technology Data Exchange (ETDEWEB)

    Rowlands, Ian H [UNEP Collaborating Centre on Energy and Environment, and Univ. of Waterloo (Canada)

    1998-10-01

    The purpose of this paper is to explore some of the key methodological issues that arise from an analysis of regional climate change mitigation options. The rationale for any analysis of regional mitigation activities, emphasising both the theoretical attractiveness and the existing political encouragement and the methodology that has been developed are reviewed. The differences arising from the fact that mitigation analyses have been taken from the level of the national - where the majority of the work has been completed to date - to the level of the international - that is, the `regional` - will be especially highlighted. (EG)

  12. Regional climate change mitigation analysis

    International Nuclear Information System (INIS)

    Rowlands, Ian H.

    1998-01-01

    The purpose of this paper is to explore some of the key methodological issues that arise from an analysis of regional climate change mitigation options. The rationale for any analysis of regional mitigation activities, emphasising both the theoretical attractiveness and the existing political encouragement and the methodology that has been developed are reviewed. The differences arising from the fact that mitigation analyses have been taken from the level of the national - where the majority of the work has been completed to date - to the level of the international - that is, the 'regional' - will be especially highlighted. (EG)

  13. Virgin's Knight tackles climate change

    Science.gov (United States)

    Banks, Michael

    2008-11-01

    "There is no greater or more immediate challenge than that posed by climate change," said Sir Richard Branson, chairman of the Virgin group, via video-link at the 59th International Astronautical Congress (IAC) held in Glasgow in the UK at the end of September. That grand statement may seem like a lot of hot air for the entrepreneur best known for his attempt to circumnavigate the globe by balloon. But Branson went on to reveal that Virgin Galactic, which aims to fly passengers 100 km into space for 200 000 per trip, will also provide room on its craft for a series of scientific experiments to study the Earth's atmosphere.

  14. Climate change mitigation in Africa

    Energy Technology Data Exchange (ETDEWEB)

    Mackenzie, G A; Turkson, J K; Davidson, O R [eds.

    1998-10-01

    The UNEP Collaborating Centre on Energy and Environment (UCCEE) in conjunction with the Southern Centre for Energy and Environment (SCEE) hosted a conference on `Climate Change Mitigation in Africa` between 18 and 20 May. The Conference set out to address the following main objectives: to present to a wider audience the results of UNEP/GEF and related country studies; to present results of regional mitigation analysis; exchange of information with similar projects in the region; to expose countries to conceptual and methodological issues related to climate change mitigation; to provide input to national development using climate change related objectives. This volume contains reports of the presentations and discussions, which took place at the conference at Victoria Falls between 18 and 20 May 1998. Representatives of 11 country teams made presentations and in addition two sub-regions were discussed: the Maghreb region and SADC. The conference was attended by a total of 63 people, representing 22 African countries as well as international organisations. (EG)

  15. Climate change mitigation in Africa

    International Nuclear Information System (INIS)

    Mackenzie, G.A.; Turkson, J.K.; Davidson, O.R.

    1998-10-01

    The UNEP Collaborating Centre on Energy and Environment (UCCEE) in conjunction with the Southern Centre for Energy and Environment (SCEE) hosted a conference on 'Climate Change Mitigation in Africa' between 18 and 20 May. The Conference set out to address the following main objectives: to present to a wider audience the results of UNEP/GEF and related country studies; to present results of regional mitigation analysis; exchange of information with similar projects in the region; to expose countries to conceptual and methodological issues related to climate change mitigation; to provide input to national development using climate change related objectives. This volume contains reports of the presentations and discussions, which took place at the conference at Victoria Falls between 18 and 20 May 1998. Representatives of 11 country teams made presentations and in addition two sub-regions were discussed: the Maghreb region and SADC. The conference was attended by a total of 63 people, representing 22 African countries as well as international organisations. (EG)

  16. Financing for climate change

    International Nuclear Information System (INIS)

    Cooper, Richard N.

    2012-01-01

    This paper argues that the 2009 pledge of $100 billion in 2020 by rich countries for mitigation and adaptation should not be used for mitigation by commercial firms in developing countries, since that would artificially create competitive advantage for such firms and provoke protectionist reactions in the rich countries where firms must bear the costs of mitigation, thereby undermining the world trading system. The costs of heating the earth's surface should be borne by all emitters, just as the price of copper and other scarce resources is paid by all users, rich or poor. That will still leave scope for rich country help in adaptation to climate change and in bringing to fruition new technologies to reduce emissions. - Highlights: ► Slowing climate change significantly cannot occur without the participation of the largest emitters among developing countries. ► The cost of GHG mitigation must be the same for all competing firms, wherever they are located. ► The world trading system is seriously at risk in the face of a poorly designed system for global mitigation of greenhouse gases. ► No significantly emitting firm, anywhere, public or private, should be protected from the incentive to reduce its emissions. ► Higher prices for fossil fuels need not reduce national growth rates in consuming countries.

  17. Climate Change. Solutions for Australia

    Energy Technology Data Exchange (ETDEWEB)

    Coleman, T.; Hoegh-Guldberg, O.; Karoly, D.; Lowe, I.; McMichael, T.; Mitchell, C.; Pearman, G.; Scaife, P.; Reynolds, A. (eds.)

    2004-06-01

    The Australian Climate Group was convened in late 2003 by WWF Australia and the Insurance Australia Group (IAG) in response to the increasing need for action on climate change in Australia. This group proposes a set of solutions to lower the risk that climate change will reach a dangerous level.

  18. Politics of climate change belief

    Science.gov (United States)

    2017-01-01

    Donald Trump's actions during the election and his first weeks as US president-elect send a strong message about his belief in climate change, or lack thereof. However, these actions may reflect polarization of climate change beliefs, not climate mitigation behaviour.

  19. Research on climate effects. Effects of climate changes. Proceedings

    International Nuclear Information System (INIS)

    Fischer, W.; Stein, G.

    1991-01-01

    Global changes affecting the earth are at the forefront of public interest, possibly caused by climate alterations amongst other things. The public expects appropriate measures from politics to successfully adapt to unavoidable climate changes. As well as an investigation into the causes of climatic changes and the corollaries between the different scientific phenomena, the effects on the economy and society must also be examined. The Federal Minister for Research and Technology aims to make a valuable German contribution to international Global Change Research with the focal point ''Effects of Climate Changes on the Ecological and Civil System''. The aim of the workshop was to give an outline of current scientific knowledge, sketch out research requirements and give recommendations on the focal point with regard to the BMFT. (orig.) [de

  20. Climate change in China and China’s policies and actions for addressing climate change

    OpenAIRE

    Luo Y.; Qin D.; Huang J.

    2010-01-01

    Since the first assessment report (FAR) of Inter-Governmental Panel on Climate Change (IPCC) in 1990, the international scientific community has made substantial progresses in climate change sciences. Changes in components of climate system, including the atmosphere, oceans and cryosphere, indicate that global warming is unequivocal. Instrumental records demonstrate that the global mean temperature has a significant increasing trend during the 20th century and in the latest 50 years the warmi...

  1. Climate change mitigation through adaptation

    NARCIS (Netherlands)

    Hof, Anouschka R.; Dymond, Caren C.; Mladenoff, David J.

    2017-01-01

    Climate change is projected to have negative implications for forest ecosystems and their dependent communities and industries. Adaptation studies of forestry practices have focused on maintaining the provisioning of ecosystem services; however, those practices may have implications for climate

  2. Summary of the Fourth Conference of the Parties to the UN Framework Convention on Climate Change and of the Activities of The International Nuclear Forum in Buenos Aires

    International Nuclear Information System (INIS)

    Schmidt-Kuster, W.J.

    1999-01-01

    The Fourth Conference of the Parties to the United Nations Convention on Climate Change was concluded on 14 November 1998 in Buenos Aires, Argentina. Unlike Kyoto in 1997, this conference was on a smaller scale and was convened as a technical work session, its aim being to produce a plan of action and a timetable for a programme of work for the next two years. This paper summarizes the main outcomes of the conference and looks at the way in which the International Nuclear Forum organized the nuclear industry's representation. In particular, the paper assesses the impact of the nuclear industry's message regarding the avoidance of greenhouse gas emissions, and goes on to consider what lessons can be reached for raising the industry's profile at future climate change conferences. (author)

  3. Climate Change and Poverty Reduction

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, Simon

    2011-08-15

    Climate change will make it increasingly difficult to achieve and sustain development goals. This is largely because climate effects on poverty remain poorly understood, and poverty reduction strategies do not adequately support climate resilience. Ensuring effective development in the face of climate change requires action on six fronts: investing in a stronger climate and poverty evidence base; applying the learning about development effectiveness to how we address adaptation needs; supporting nationally derived, integrated policies and programmes; including the climate-vulnerable poor in developing strategies; and identifying how mitigation strategies can also reduce poverty and enable adaptation.

  4. Changing heathlands in a changing climate

    DEFF Research Database (Denmark)

    Ransijn, Johannes

    Atmospheric CO2 concentrations and temperatures are rising and precipitation regimes are changing at global scale. How ecosystem will be affected by global climatic change is dependent on the responses of plants and plant communities. This thesis focuses on how climate change affects heathland...... plant communities. Many heathlands have shifted from dwarf shrub dominance to grass dominance and climatic change might affect the competitive balance between dwarf shrubs and grasses. We looked at heathland vegetation dynamics and heathland plant responses to climatic change at different spatial...... between C. vulgaris and D. flexuosa in the same climate change experiment and 5) a study where we compared the responses of shrubland plant communities to experimental warming and recurrent experimental droughts in seven climate change experiments across Europe. Heathland vegetation dynamics are slow...

  5. EUROPEAN UNION POLICIES FOR CLIMATE CHANGE MITIGATION

    Directory of Open Access Journals (Sweden)

    Paul Canter

    2017-07-01

    Full Text Available Climate change is one of the most important challenges that humanity faces in the 21st century, and for the European Union, combating this phenomenon represents an important element, which is reflected both in the actions carried out in recent years, domestically and internationally, as well as in the EU policy on climate change. Within the EU, regulations were adopted, that demonstrate the importance that the Union confers to the limitation of this phenomenon, stressing at the same time the need for an integrated policy framework to ensure the security for potential investors and a coordinated approach between Member States. This paper will present recent developments for the most important policies to combat and mitigate climate change in the European Union, starting with "20-20-20" objectives, which are to be met through the package "Energy-Climate Change", continuing with 2030 and 2050 timeframes, and finally presenting the main lines of action to combat climate change.

  6. Third national climate change conference proceedings

    International Nuclear Information System (INIS)

    1997-01-01

    The international issue of climate change was discussed at this AREA (Alliance for Responsible Environmental Alternatives) conference. AREA, a coalition of industry, labour and municipalities from across Canada, was created to reflect the views and represent the interest of Canadians in the Climate Change debate. The role that Canada should play to optimize Canada's response to the Global Climate Change Challenge at the Kyoto Conference was the principal topic of discussion. Specific topics for panel discussions included the economic impacts of climate change, the effectiveness of voluntary mechanisms to reduce greenhouse gases versus government-mandated actions for achieving climate change targets, the issue of how a differentiated system for emission reduction targets and timetables might be implemented, the economic imperatives and the effect of those imperatives on negotiating positions at Kyoto, and various national agendas and the likely outcomes at Kyoto. tabs., figs

  7. Climate changes and biodiversity

    International Nuclear Information System (INIS)

    Bertelsmeier, C.

    2011-01-01

    As some people forecast an average temperature increase between 1 and 3.5 degrees by the end of the century, with higher increases under high latitudes (it could reach 8 degrees in some regions of Canada), other changes will occur: precipitations, sea level rise, reductions in polar ice, extreme climatic events, glacier melting, and so on. The author discusses how these changes will impact biodiversity as they will threat habitat and living conditions of many species. Some studies assess a loss of 15 to 37 per cent of biodiversity by 2050. Moreover, physiology is influenced by temperature: for some species, higher temperatures favour the development of female embryos, or the increase of their population, or may result in an evolution of their reproduction strategy. Life rhythm will also change, for plants as well as for animals. Species will keep on changing their distribution area, but some others will not be able to and are therefore threatened. Finally, as the evolutions concern their vectors, some diseases will spread in new regions

  8. A climate for development. Climate change policy options for Africa

    International Nuclear Information System (INIS)

    Okoth-Ogendo, H.W.O.; Ojwang, J.B.

    1995-01-01

    The seriousness of the potential impacts of climate change on development in Africa is now well recognized within, and increasingly outside, scientific circles. The United Nations Framework Convention on Climate Change is a landmark in international environmental governance, providing a mechanism for exchange, negotiation and institution-building to re-direct development towards more efficient use of resources, especially energy. The message of 'A climate for Development' is that unless policy-makers fully understand both the international commitments made under the Convention and the essential national development priorities of their own countries, effective action on climate change is unlikely to be realized. The action needed, however, can at the same time stimulate capacity-building, planning and policy change which would strengthen the economic and ecological base of African countries. The climate change issue has hence brought us face to face with the urgency of the basic issues of sustainable development in Africa. The book discusses key issues that cut across all African countries, such as emissions and their impacts, financial resources and technology transfer for emissions abatement strategies. It then provides a sectoral analysis of greenhouse gas emissions and abatement options focusing on energy, industry, agriculture, forestry and transportation. The book concludes with guidelines for options which may be considered by African countries to ensure that climate change concerns are effectively dealt with in the context of their development priorities. 113 refs

  9. International energy technology collaboration and climate change mitigation. Case study 2. Cooperation in Agriculture. R and D on High-Yielding Crop Varieties

    Energy Technology Data Exchange (ETDEWEB)

    Gagnon-Lebrun, F. [Global and Structural Policies Division, Organisation for Economic Co-operation and Development OECD, Paris (France)

    2004-07-01

    Mitigating climate change and achieving stabilisation of greenhouse gas atmospheric concentrations will require deep reductions in global emissions of energy-related carbon dioxide emissions. Developing and disseminating new, low-carbon energy technology will thus be needed. Two previous AIXG papers have focused on possible drivers for such a profound technological change: Technology Innovation, Development and Diffusion, released in June 2003, and International Energy Technology Collaboration and Climate Change Mitigation, released in June 2004. The first of these papers assesses a broad range of technical options for reducing energy-related CO2 emissions. It examines how technologies evolve and the role of research and development efforts, alternative policies, and short-term investment decisions in making long-term options available. It considers various policy tools that may induce technological change, some very specific, and others with broader expected effects. Its overall conclusion is that policies specifically designed to promote technical change, or 'technology push', could play a critical role in making available and affordable new energy technologies. However, such policies would not be sufficient to achieve the Convention's objective in the absence of broader policies. First, because there is a large potential for cuts that could be achieved in the short run with existing technologies; and second, the development of new technologies requires a market pull as much as a technology push. The second paper considers the potential advantages and disadvantages of international energy technology collaboration and transfer for promoting technological change. Advantages of collaboration may consist of lowering R and D costs and stimulating other countries to invest in R and D; disadvantage may include free-riding and the inefficiency of reaching agreement between many actors. This paper sets the context for further discussion on the role of

  10. Climate change influence on the internal structure of talus slopes in the Arctic - A case study from the southern Spitsbergen, Norway

    Science.gov (United States)

    Senderak, K.; Kondracka, M.; Gądek, B.

    2017-12-01

    Talus slopes are present in all geographical altitudes, but the most active and dynamic slopes occur in high-mountain and polar areas. Spitsbergen, Norwegian archipelago in the Arctic, combines these two environments, therefore, the talus slopes develop in specific environmental conditions that have changed since the beginning of deglaciation. On Spitsbergen, which is 60% glaciated, talus slope evolution depends frequently on the interaction with glaciers, as well as the size of sediment supply area, the lithology, and the intensive of rock weathering. The warming of climate in the Arctic cause the identifiable changes in the internal structures of talus slopes associated with i.e. the melting of glaciers and the high activity of many morphogenetic processes on slope surface. The identification of these changes is a key to understanding of climate change influence (direct and indirect influence) on talus slope evolution. Our work presents the results of research, mainly based on the measurements using electrical resistivity tomography method (ERT) and ground-penetrating radar method (GPR), which were made on the talus slopes of southern Spitsbergen in the vicinity of Polish Polar Station in Hornsund. The geophysical surveys and geomorphological observations show that the climatic factor plays the significant role in the development of slopes, what is clearly visible when analyzing the whole slope systems in the selected glacial valleys (partly glaciated). The differences in the internal structure can depend on distance from the glacier and age of form. This mainly concerns the volume of buried glacial ice in slope material, the thickness of talus slopes, the depth of permafrost and active layer, the stored sedimentological structures including e.g. the traces of fresh material supply. New data on the internal structure of talus slopes developing in the present glaciated area allow for discussions on the talus slope evolution, which, according to the authors, needs

  11. Climate change and marine life

    DEFF Research Database (Denmark)

    Richardson, Anthony J.; Brown, Christopher J.; Brander, Keith

    2012-01-01

    A Marine Climate Impacts Workshop was held from 29 April to 3 May 2012 at the US National Center of Ecological Analysis and Synthesis in Santa Barbara. This workshop was the culmination of a series of six meetings over the past three years, which had brought together 25 experts in climate change...... ecology, analysis of large datasets, palaeontology, marine ecology and physical oceanography. Aims of these workshops were to produce a global synthesis of climate impacts on marine biota, to identify sensitive habitats and taxa, to inform the current Intergovernmental Panel on Climate Change (IPCC......) process, and to strengthen research into ecological impacts of climate change...

  12. Indications of climatic change

    International Nuclear Information System (INIS)

    2005-04-01

    The earth's annual mean global temperature increased by around 0,6 C during the 20 century, with wide regional differences. Even if solar activity has played some part in the mean temperature rise and some greenhouse gases are present naturally in the atmosphere, enhancing of the greenhouse effect due to the human activities is responsible for a large and increasing part of the observed warming. The work of the Intergovernmental Panel on Climate Change confirms the future increase under all scenarios. Depending on the efforts made by mankind to limit greenhouse gases emissions, the global mean temperature in 2100 could be between 1,4 and 5,8 C higher than in 2000. (A.L.B.)

  13. A climate of change

    International Nuclear Information System (INIS)

    Figueres Olsen, J.M.; Figueres, C.

    2000-01-01

    Global climate change has ceased to be strictly an environmental threat, lurking in the future. Its potential impacts could well make it the greatest social and economic challenge that humanity will have to face in the coming century. The first is competition. An energy revolution is now in the making, with advanced new technologies such as fuel cells, photovoltaics, wind turbines and flywheels entering the market. The reason why we moved beyond the horse and buggy a hundred years ago was not because we ran out of hay. Similarly, there is no doubt that the planet still has impressive oil reserves. However, as was the case when the oil era first emerged, those industries that successfully incorporate the new technologies will be well positioned to succeed economically in the 21 st century

  14. Potential global climate change

    International Nuclear Information System (INIS)

    Anon.

    1994-01-01

    Global economic integration and growth contribute much to the construction of energy plants, vehicles and other industrial products that produces carbon emission and in effect cause the destruction of the environment. A coordinated policy and response worldwide to curb emissions and to effect global climate change must be introduced. Improvement in scientific understanding is required to monitor how much emission reduction is necessary. In the near term, especially in the next seven years, sustained research and development for low carbon or carbon-free energy is necessary. Other measures must also be introduced, such as limiting the use of vehicles, closing down inefficient power plants, etc. In the long term, the use of the electric car, use solar energy, etc. is required. Reforestation must also be considered to absorb large amounts of carbon in the atmosphere

  15. Ethics and climate change

    International Nuclear Information System (INIS)

    Abel, O.; Bard, E.; Berger, A.; Besnier, J.M.; Guesnerie, R.; Serres, M.

    2009-01-01

    Faced with climate change what is the position of scientists, of economists and of political decision makers? And the one of philosophers, of moralists, and of theologians? Finally, what is the position of anyone of us? This question of ethical aspect has been rarely tackled in France so far. Prepared after a colloquium held in Paris in 2009, this book combines scientifical, philosophical, moral and theological perspectives accessible to anyone. It stresses on the novelty and urgency of the ethical thought concerning a question having a strong impact of the humanity future, and more particularly on the future of the most vulnerable of us. If the human being is capable to mobilize himself collectively for a universal cause, he can stay on individualistic positions as well, in particular when he has to care of the fate of the generations to come. This book is a philosophical-scientifical thought which aims at bringing together four main views on this issue. (J.S.)

  16. Competitiveness and climate change

    International Nuclear Information System (INIS)

    Baron, R.

    2006-01-01

    The author addresses the relationship between competitiveness and climate policy beyond the issue of emission quota trading, and with taking into account links between different activities. For some sectors, demand may depend on measures undertaken to reduce emissions in the transport and building sectors. According to the author, these interactions could transform the industry on a middle term, more than the required technical changes aimed at the reduction of emissions. After a detailed analysis on these issues, this paper discusses the results of several studies dealing with the relationship between environmental regulation and competitiveness, and with global assessments of carbon leakages. Then, the author discusses the European directive which introduces the Emission Trading Scheme (ETS)

  17. Man-made climate change: an overview

    Energy Technology Data Exchange (ETDEWEB)

    Holopainen, E [Helsinki Univ. (Finland). Dept. of Meteorology

    1996-12-31

    The first major man-made environmental problem was the soil acidification, caused primarily by the massive industrial emissions of sulphur dioxide. Then came the problem of ozone depletion, caused by the emissions of man-made halocarbons. More recently, the possibility of man-made climate change has received a lot of attention. These three man-made problems are interconnected in fundamental ways and require for their solution interdisciplinary and international approach. Narrowing of the scientific uncertainties connected with the problems mentioned above can be expected through international `Global Change` programmes such as the World Climate Research Programme (WCRP) and the International Geosphere-Biosphere Programme (IGBP). Periodic assessments of the type produced by the IPCC will clearly be needed. Also in the future such assessments should form the scientific basis for international negotiations and conventions on the climate change issue

  18. Man-made climate change: an overview

    Energy Technology Data Exchange (ETDEWEB)

    Holopainen, E. [Helsinki Univ. (Finland). Dept. of Meteorology

    1995-12-31

    The first major man-made environmental problem was the soil acidification, caused primarily by the massive industrial emissions of sulphur dioxide. Then came the problem of ozone depletion, caused by the emissions of man-made halocarbons. More recently, the possibility of man-made climate change has received a lot of attention. These three man-made problems are interconnected in fundamental ways and require for their solution interdisciplinary and international approach. Narrowing of the scientific uncertainties connected with the problems mentioned above can be expected through international `Global Change` programmes such as the World Climate Research Programme (WCRP) and the International Geosphere-Biosphere Programme (IGBP). Periodic assessments of the type produced by the IPCC will clearly be needed. Also in the future such assessments should form the scientific basis for international negotiations and conventions on the climate change issue

  19. Our climate change actions

    International Nuclear Information System (INIS)

    2002-05-01

    One of the main tools utilized by the Canadian government to encourage the private sector and other organizations to monitor, report and implement measures for the reduction of greenhouse gas emissions is the Climate Change Voluntary Challenge and Registry (VCR), a program supported by several industry leaders in the oil and gas sector, such as the Canadian Energy Pipeline Association (CEPA). Financial resources and human efforts have expanded for the past seven years (since 1995) by the transmission pipeline companies with the aim of continuously reducing the emissions of greenhouse gas which have an impact on climate change. The successes achieved by member companies of CEPA are described in this document, resulting in limitations to the growth of greenhouse gas emissions by players in the sector. The three types of greenhouse gas emissions produced by transmission pipelines, carbon dioxide, methane, and nitrous oxide, and the process by which they are produced, are explained. The high growth in emissions by transmission pipelines is due to the higher amounts of energy required to move increasing volumes of natural gas. Some of the successes achieved by companies in direct emissions in the sector are: advances in inventory accuracy, greenhouse gas audits, measuring fugitive emissions, reducing emissions from fossil fuel combustion, state-of-the-art technology, energy efficiency, computer modelling, improving operational efficiency and replacing equipment. In indirect emissions, the measures implemented include efficiency of electricity use and helping consumers save. Using waste heat to create electricity, and offsets through cogeneration are measures that contribute to the successes in innovation

  20. Preparing for climate change.

    Science.gov (United States)

    Holdgate, M

    1989-01-01

    There is a distinct probability that humankind is changing the climate and at the same time raising the sea level of the world. The most plausible projections we have now suggest a rise in mean world temperature of between 1 degree Celsius and 2 degrees Celsius by 2030--just 40 years hence. This is a bigger change in a smaller period than we know of in the experience of the earth's ecosystems and human societies. It implies that by 2030 the earth will be warmer than at any time in the past 120,000 years. In the same period, we are likely to see a rise of 15-30 centimeters in sea level, partly due to the melting of mountain glaciers and partly to the expansion of the warmer seas. This may not seem much--but it comes on top of the 12-centimeter rise in the past century and we should recall that over 1/2 the world's population lives in zones on or near coasts. A quarter meter rise in sea level could have drastic consequences for countries like the Maldives or the Netherlands, where much of the land lies below the 2-meter contour. The cause of climate change is known as the 'greenhouse effect'. Greenhouse glass has the property that it is transparent to radiation coming in from the sun, but holds back radiation to space from the warmed surfaces inside the greenhouse. Certain gases affect the atmosphere in the same way. There are 5 'greenhouse gases' and we have been roofing ourselves with them all: carbon dioxide concentrations in the atmosphere have increased 25% above preindustrial levels and are likely to double within a century, due to tropical forest clearance and especially to the burning of increasing quantities of coal and other fossil fuels; methane concentrations are now twice their preindustrial levels as a result of releases from agriculture; nitrous oxide has increased due to land clearance for agriculture, use of fertilizers, and fossil fuel combustion; ozone levels near the earth's surface have increased due mainly to pollution from motor vehicles; and

  1. Progress in Research on Climatic Change in China

    Institute of Scientific and Technical Information of China (English)

    LU Xuedu

    2001-01-01

    @@ Global climatic change caused by human factors has become a major issue of increasing international concern. Climatic change may lead to irreversible change to the climatic system on the global scale, and thus result in immeasurable change to the living environment of mankind.

  2. The international politics of climate engineering : A review and prospectus for international relations

    NARCIS (Netherlands)

    Horton, Joshua B.; Reynolds, Jesse

    2016-01-01

    Proposed large-scale intentional interventions in natural systems in order to counter climate change, typically called “climate engineering” or “geoengineering,” stand to dramatically alter the international politics of climate change and potentially much more. There is currently a significant and

  3. Economy and policy of climatic changes

    International Nuclear Information System (INIS)

    Faucheux, S.; Joumni, H.

    2005-01-01

    In an economical framework, this book discusses the following topics: policies against the climatic changes, the scientific prospectives facing this policies priority, their costs, the new international market of carbon, the future technological innovations. This book exposes also socio-economic, geopolitical and technological questions bound to theses climatic changes and their regulation. It analyzes more especially the North-South strategies and the flexibility tools challenges of the Kyoto protocol. (A.L.B.)

  4. Global warming and climate change

    International Nuclear Information System (INIS)

    1992-10-01

    A panel discussion was held to discuss climate change. Six panelists made presentations that summarized ozone depletion and climate change, discussed global responses, argued against the conventional scientific and policy dogmas concerning climate change, examined the effects of ultraviolet radiation on phytoplankton, examined the effects of carbon taxes on Canadian industry and its emissions, and examined the political and strategic aspects of global warming. A question session followed the presentations. Separate abstracts have been prepared for the six presentations

  5. Navigating SA's climate change legislation

    International Nuclear Information System (INIS)

    Dickey, Suzanne

    2006-01-01

    It is proposed that there should be a legislation to address climate change and Greenhouse Gas Emission Reduction Bill. South Australian Government Greenhouse Strategy and climate change legislation in light of the far-reaching implications this legislation could have on clients, who face the impacts of climate change in the business and natural environment. It is a commitment to reduce greenhouse gas emissions in South Australia by 2050 to 60 per cent of 1990 levels

  6. Climate change, environment and development

    OpenAIRE

    Okereke, Chukwumerije; Massaquoi, Abu-Bakar S.

    2017-01-01

    Climate change, a quintessential environmental problem, is generally recognised as the most important development challenge in the 21st century (IPCC, 2014). In addition to acknowledging its many significant direct consequences, climate change is increasingly used to frame discussions on other important global challenges, such as health, energy and food security. This chapter provides understanding of the intricate and complex relationship between climate change, environment and development.

  7. Global change of the climate

    International Nuclear Information System (INIS)

    Moharam-nejad, Naser.

    1995-01-01

    Greenhouse effect is defined. greenhouse gases which are capable to produce greenhouse effect is mentioned. The production of greenhouse effects depends on the following factors; The amount of discharge to the atmosphere, Concentration, Life span, stability, Absorption and Emission. The effect of global change of climate on agriculture and living organisms is discussed. Global actions related to climate change and national procedures are described. The aim of climate change convention is given and the important points of convention is also mentioned

  8. Land use and climate change

    OpenAIRE

    Koomen, E.; Moel, de, H.; Steingröver, E.G.; Rooij, van, S.A.M.; Eupen, van, M.

    2012-01-01

    Land use is majorly involved with climate change concerns and this chapter discusses and reviews the interrelationships between the vulnerability, adaptation and mitigation aspects of land use and climate change. We review a number of key studies on climate change issues regarding land productivity, land use and land management (LPLULM), identifying key findings, pointing out research needs, and raising economic/policy questions to ponder. Overall, this chapter goes beyond previous reviews ...

  9. Municipal vulnerability to climate change

    CSIR Research Space (South Africa)

    Mambo, Julia

    2017-12-01

    Full Text Available South Africa, like the rest of Africa, is considered highly vulnerable to climate change and variability as well as to global change. Climate change is and will continue to be an issue of concern in the development of the country. South Africa faces...

  10. Floods in a changing climate

    Science.gov (United States)

    Theresa K. Andersen; Marshall J. Shepherd

    2013-01-01

    Atmospheric warming and associated hydrological changes have implications for regional flood intensity and frequency. Climate models and hydrological models have the ability to integrate various contributing factors and assess potential changes to hydrology at global to local scales through the century. This survey of floods in a changing climate reviews flood...

  11. Cinematic climate change, a promising perspective on climate change communication.

    Science.gov (United States)

    Sakellari, Maria

    2015-10-01

    Previous research findings display that after having seen popular climate change films, people became more concerned, more motivated and more aware of climate change, but changes in behaviors were short-term. This article performs a meta-analysis of three popular climate change films, The Day after Tomorrow (2005), An Inconvenient Truth (2006), and The Age of Stupid (2009), drawing on research in social psychology, human agency, and media effect theory in order to formulate a rationale about how mass media communication shapes our everyday life experience. This article highlights the factors with which science blends in the reception of the three climate change films and expands the range of options considered in order to encourage people to engage in climate change mitigation actions. © The Author(s) 2014.

  12. Climate change. Climate in Medieval time.

    Science.gov (United States)

    Bradley, Raymond S; Hughes, Malcolm K; Diaz, Henry F

    2003-10-17

    Many papers have referred to a "Medieval Warm Period." But how well defined is climate in this period, and was it as warm as or warmer than it is today? In their Perspective, Bradley et al. review the evidence and conclude that although the High Medieval (1100 to 1200 A.D.) was warmer than subsequent centuries, it was not warmer than the late 20th century. Moreover, the warmest Medieval temperatures were not synchronous around the globe. Large changes in precipitation patterns are a particular characteristic of "High Medieval" time. The underlying mechanisms for such changes must be elucidated further to inform the ongoing debate on natural climate variability and anthropogenic climate change.

  13. Climate Change and Forest Disturbances

    Science.gov (United States)

    V. H. Dale; L. A. Joyce; S. McNulty; R. P. Neilson; M. P. Ayres; M. D. Flannigan; P. J. Hanson; L. C. Irland; A. E. Lugo; C. J. Peterson; D. Simberloff; F. J. Swanson; B. J. Stocks; B. M. Wotton

    2001-01-01

    CLIMATE CHANGE CAN AFFECT FORESTS BY ALTERING THE FREQUENCY, INTENSITY, DURATION, AND TIMING OF FIRE, DROUGHT, INTRODUCED SPECIES, INSECT AND PATHOGEN OUTBREAKS, HURRICANES, WINDSTORMS, ICE STORMS, OR LANDSLIDES

  14. Dialogic action in climate change discussions: An international study of high school students in China, New Zealand, Norway and the United States

    Directory of Open Access Journals (Sweden)

    Diana J. Arya

    2015-07-01

    Full Text Available Global efforts to prepare young developing minds for solving current and future challenges of climate change have advocated interdisciplinary, issues-based instructional approaches in order to transform traditional models of science education as delivering conceptual facts (UNESCO, 2014. This study is an exploration of the online interactions in an international social network of high school students residing in Norway, China, New Zealand and the United States (N=141. Students participated in classroom-based and asynchronous online discussions about adapted versions of seminal scientific studies with facilitative support from seven scientists across various fields. Grounded in a language-in-use frame for investigating facilitation and demonstrations of problem-based and evidence-based reasoning (Kelly & Chen, 1999, we traced the varied questions, assertions, and evidentiary sources within student-led online discussions. We found that questions from scientific experts in the form of unconstrained, open-ended invitations for exploration were followed by students’ acknowledgement and consideration of complex and, at times, conflicting sociopolitical and economic positions about climate change issues. These findings suggest that broadening science classroom discussions to include socially relevant, unsolved issues like climate change could open potential entry points for a dialogic approach that fosters a scientific community in the classroom.

  15. Climate change research in Bulgaria

    International Nuclear Information System (INIS)

    Iotova, A.; Koleva, E.

    1995-01-01

    Climate is traditionally one of the main fields of research interest and objects for study in Bulgaria. Therefore, many investigations on its genesis and specific features are carried out in the past and present. Recently, climate change research appears to be the most actual topic and it is in the centre of climatic studies. A major part of these studies are realized at the National Institute of Meteorology and Hydrology (NIMH) because of its essential role in collection and analysis of the basic climatic data for the country. A brief description of the climate change research at NIMH is presented and the obtained results are summarized

  16. Climate change and climate policy; Klimaendringer og klimapolitikk

    Energy Technology Data Exchange (ETDEWEB)

    Alfsen, Knut H.; Kolshus, Hans H.; Torvanger, Asbjoern

    2000-08-01

    The climate issue is a great political and scientific challenge for several reasons: (1) There are many uncertain aspects of the climate problem, such as future emission of climate gases, the response of the climate system upon these gases, and the effects of climate changes. (2) It is probable, however, that anthropogenic emission of climate gases, deforestation etc. will cause noticeable climate changes in the future. This might be observed as increased frequency of extreme weather situations. This appears to be a greater threat than a gradual increase of temperature and precipitation. (3) Since the climate system is large and react only relatively slowly on changes in for instance the emission of climate gases, the climate problem can only be solved by means of long-term measures. (4) The climate changes may be irreversible. A rational short-term strategy is to ensure maximum flexibility, which can be done by ''slowing down'' (curtailing emissions) and by avoiding irreversible actions as much as possible. The long-term challenge is to develop an economically responsible alternative to the present fossil-based energy system that permits carbon-efficient technologies to compete on price with coal and unconventional oil and gas. Norway is in a special position by being a large exporter of fossil fuel and at the same time wanting to appear responsible in environmental matters. This combination may incur considerable expenses upon Norway and it is therefore important that environmental commitments like the Kyoto agreement can be honoured to the lowest possible cost. The costs can be minimized by: (1) minimizing the measure costs in Norway, (2) working to make the international quota price as low as possible, and (3) reducing the loss of petroleum income as much as possible. This report describes the earth's climate history, the forces behind climatic changes and what the prospects for the future look like. It also reviews what is being done

  17. Climate@Home: Crowdsourcing Climate Change Research

    Science.gov (United States)

    Xu, C.; Yang, C.; Li, J.; Sun, M.; Bambacus, M.

    2011-12-01

    Climate change deeply impacts human wellbeing. Significant amounts of resources have been invested in building super-computers that are capable of running advanced climate models, which help scientists understand climate change mechanisms, and predict its trend. Although climate change influences all human beings, the general public is largely excluded from the research. On the other hand, scientists are eagerly seeking communication mediums for effectively enlightening the public on climate change and its consequences. The Climate@Home project is devoted to connect the two ends with an innovative solution: crowdsourcing climate computing to the general public by harvesting volunteered computing resources from the participants. A distributed web-based computing platform will be built to support climate computing, and the general public can 'plug-in' their personal computers to participate in the research. People contribute the spare computing power of their computers to run a computer model, which is used by scientists to predict climate change. Traditionally, only super-computers could handle such a large computing processing load. By orchestrating massive amounts of personal computers to perform atomized data processing tasks, investments on new super-computers, energy consumed by super-computers, and carbon release from super-computers are reduced. Meanwhile, the platform forms a social network of climate researchers and the general public, which may be leveraged to raise climate awareness among the participants. A portal is to be built as the gateway to the climate@home project. Three types of roles and the corresponding functionalities are designed and supported. The end users include the citizen participants, climate scientists, and project managers. Citizen participants connect their computing resources to the platform by downloading and installing a computing engine on their personal computers. Computer climate models are defined at the server side. Climate

  18. Climate change and human health

    DEFF Research Database (Denmark)

    Warren, John A; Berner, James E; Curtis, Tine

    2005-01-01

    In northern regions, climate change can include changes in precipitation magnitude and frequency, reductions in sea ice extent and thickness, and climate warming and cooling. These changes can increase the frequency and severity of storms, flooding, or erosion; other changes may include drought...... or degradation of permafrost. Climate change can result in damage to sanitation infrastructure resulting in the spread of disease or threatening a community's ability to maintain its economy, geographic location and cultural tradition, leading to mental stress. Through monitoring of some basic indicators...... communities can begin to develop a response to climate change. With this information, planners, engineers, health care professionals and governments can begin to develop approaches to address the challenges related to climate change....

  19. Reflections on the international climate change negotiations: A synthesis of a working group on carbon emission policy and regulation in Brazil

    International Nuclear Information System (INIS)

    Lucon, Oswaldo; Romeiro, Viviane; Pacca, Sergio

    2013-01-01

    This short communication presents a synthesis of a Working Group on Carbon Emission Policy and Regulation held at the University of Sao Paulo, in Brazil. The document looked at the problems with the international negotiations, the options for Brazil as it attempts to control emissions, and ways to leverage the mitigation process. Several options are currently being proposed, but these are neither clear in order to support a solid polycentric approach with adequate metrics, nor a robust international coordination and a sound scientific communication. Brazil has a central role in this process, for having successful initiatives on renewable energy and deforestation control. Its leadership can demonstrate how such policies might take shape. However, the country´s future is uncertain in terms of low carbon development. Although the country is still well positioned among BRICS to find practical solutions to the stalemate in international cooperation, several internal challenges need to be harmonized. - Highlights: • The work presents results of a recent climate change mitigation policies workshop. • It assesses Brazil's potential role in shaping future policies and negotiations. • Policies are evaluated based on domestic and international effects. • Suggests how Brazil's national effort could leverage the international processes

  20. Scaling Climate Change Communication for Behavior Change

    Science.gov (United States)

    Rodriguez, V. C.; Lappé, M.; Flora, J. A.; Ardoin, N. M.; Robinson, T. N.

    2014-12-01

    Ultimately, effective climate change communication results in a change in behavior, whether the change is individual, household or collective actions within communities. We describe two efforts to promote climate-friendly behavior via climate communication and behavior change theory. Importantly these efforts are designed to scale climate communication principles focused on behavior change rather than soley emphasizing climate knowledge or attitudes. Both cases are embedded in rigorous evaluations (randomized controlled trial and quasi-experimental) of primary and secondary outcomes as well as supplementary analyses that have implications for program refinement and program scaling. In the first case, the Girl Scouts "Girls Learning Environment and Energy" (GLEE) trial is scaling the program via a Massive Open Online Course (MOOC) for Troop Leaders to teach the effective home electricity and food and transportation energy reduction programs. The second case, the Alliance for Climate Education (ACE) Assembly Program, is advancing the already-scaled assembly program by using communication principles to further engage youth and their families and communities (school and local communities) in individual and collective actions. Scaling of each program uses online learning platforms, social media and "behavior practice" videos, mastery practice exercises, virtual feedback and virtual social engagement to advance climate-friendly behavior change. All of these communication practices aim to simulate and advance in-person train-the-trainers technologies.As part of this presentation we outline scaling principles derived from these two climate change communication and behavior change programs.

  1. Chapter 3: Climate change at multiple scales

    Science.gov (United States)

    Constance Millar; Ron Neilson; Dominique Bachelet; Ray Drapek; Jim Lenihan

    2006-01-01

    Concepts about the natural world influence approaches to forest management. In the popular press, climate change inevitably refers to global warming, greenhouse gas impacts, novel anthropogenic (human-induced) threats, and international politics. There is, however, a larger context that informs our understanding of changes that are occurring - that is, Earth’...

  2. An overview of climate change

    International Nuclear Information System (INIS)

    Masson-Delmotte, V.; Paillard, D.

    2004-01-01

    We describe briefly here the main mechanisms and time scales involved in natural and anthropogenic climate variability, based on quantitative paleo-climatic reconstructions from natural archives and climate model simulations: the large glacial-interglacial cycles of the last million years (the Quaternary), lasting typically a hundred thousand years, triggered by changes in the solar radiation received by the Earth due to its position around the Sun; the century-long climatic changes occurring during last glacial period and triggered by recurrent iceberg discharges of the large northern hemisphere ice caps, massive freshwater flux to the north Atlantic, and changes in the ocean heat transport. We show the strong coupling between past climatic changes and global biogeochemical cycles, namely here atmospheric greenhouse gases. We also discuss the decadal climatic fluctuations during the last thousand years, showing an unprecedented warming attributed to the anthropogenic greenhouse gas emissions. We show the range of atmospheric greenhouse concentrations forecasted for the end of the 21. century and the climate model predictions for global temperature changes during the 21. century. We also discuss the possible climatic changes at longer time scales involving the possibility of north Atlantic heat transport collapse (possibility of abrupt climate change), and the duration of the current interglacial period. (author)

  3. Climate change, conflict and health.

    Science.gov (United States)

    Bowles, Devin C; Butler, Colin D; Morisetti, Neil

    2015-10-01

    Future climate change is predicted to diminish essential natural resource availability in many regions and perhaps globally. The resulting scarcity of water, food and livelihoods could lead to increasingly desperate populations that challenge governments, enhancing the risk of intra- and interstate conflict. Defence establishments and some political scientists view climate change as a potential threat to peace. While the medical literature increasingly recognises climate change as a fundamental health risk, the dimension of climate change-associated conflict has so far received little attention, despite its profound health implications. Many analysts link climate change with a heightened risk of conflict via causal pathways which involve diminishing or changing resource availability. Plausible consequences include: increased frequency of civil conflict in developing countries; terrorism, asymmetric warfare, state failure; and major regional conflicts. The medical understanding of these threats is inadequate, given the scale of health implications. The medical and public health communities have often been reluctant to interpret conflict as a health issue. However, at times, medical workers have proven powerful and effective peace advocates, most notably with regard to nuclear disarmament. The public is more motivated to mitigate climate change when it is framed as a health issue. Improved medical understanding of the association between climate change and conflict could strengthen mitigation efforts and increase cooperation to cope with the climate change that is now inevitable. © The Royal Society of Medicine.

  4. The 7 Aarhus Statements on Climate Change

    DEFF Research Database (Denmark)

    Basse, Ellen Margrethe; Svenning, Jens-Christian; Olesen, Jørgen E

    2009-01-01

    ; Nanotechnology solutions for a sustainable future; Citizens and society, and The Arctic. The main responsible scientists for the seven conference themes and representatives from the think-tank CONCITO delivered 'The 7 Aarhus Statements on Climate Change' as part of the closing session of the conference......More than 1000 prominent representatives from science, industry, politics and NGOs were gathered in Aarhus on 5–7 March 2009 for the international climate conference 'Beyond Kyoto: Addressing the Challenges of Climate Change'. Thematically, Beyond Kyoto was divided into seven areas of particular...

  5. What About Sea Ice? People, animals, and climate change in the polar regions: An online resource for the International Polar Year and beyond

    Science.gov (United States)

    Renfrow, S.; Meier, W. N.; Wolfe, J.; Scott, D.; Leon, A.; Weaver, R.

    2005-12-01

    Decreasing Arctic sea ice has been one of the most noticeable changes on Earth over the past quarter-century. The years 2002 through 2005 have had much lower summer sea ice extents than the long-term (1979-2000). Reduced sea ice extent has a direct impact on Arctic wildlife and people, as well as ramifications for regional and global climate. Students, educators, and the general public want and need to have a better understanding of sea ice. Most of us are unfamiliar with sea ice: what it is, where it occurs, and how it affects global climate. The upcoming International Polar Year will provide an opportunity for the public to learn about sea ice. Here, we provide an overview of sea ice, the changes that the sea ice is undergoing, and information about the relation between sea ice and climate. The information presented here is condensed from the National Snow and Ice Data Center's new 'All About Sea Ice' Web site (http://www.nsidc.org/seaice/), a comprehensive resource of information for sea ice.

  6. Ground Water and Climate Change

    Science.gov (United States)

    Taylor, Richard G.; Scanlon, Bridget; Doell, Petra; Rodell, Matt; van Beek, Rens; Wada, Yoshihide; Longuevergne, Laurent; Leblanc, Marc; Famiglietti, James S.; Edmunds, Mike; hide

    2013-01-01

    As the world's largest distributed store of fresh water, ground water plays a central part in sustaining ecosystems and enabling human adaptation to climate variability and change. The strategic importance of ground water for global water and food security will probably intensify under climate change as more frequent and intense climate extremes (droughts and floods) increase variability in precipitation, soil moisture and surface water. Here we critically review recent research assessing the impacts of climate on ground water through natural and human-induced processes as well as through groundwater-driven feedbacks on the climate system. Furthermore, we examine the possible opportunities and challenges of using and sustaining groundwater resources in climate adaptation strategies, and highlight the lack of groundwater observations, which, at present, limits our understanding of the dynamic relationship between ground water and climate.

  7. Climate change refugia as a tool for climate adaptation

    Science.gov (United States)

    Climate change refugia, areas relatively buffered from contemporary climate change so as to increase persistence of valued physical, ecological, and cultural resources, are considered as potential adaptation options in the face of anthropogenic climate change. In a collaboration ...

  8. Climate change challenges for SEA

    DEFF Research Database (Denmark)

    Larsen, Sanne Vammen

    This paper takes a theoretical perspective on the challenges that climate changes pose for SEA. The theoretical framework used is the sociologist Ulrich Beck’s theory of risk society and the aspects that characterise this society. Climate change is viewed as a risk, and the theory is used to derive...

  9. Energy, climate change and sequestration

    International Nuclear Information System (INIS)

    Simioni, M.; Stevens, G.W.

    2007-01-01

    There is now very little debate that the earth's climate is changing, and the balance of evidence suggests a discernible human influence. Many causes have been postulated and speculation about the eventual outcomes abounds. Whatever eventuates, society will have to adapt to a new and changing climate

  10. Climate change and forest disturbances

    Science.gov (United States)

    Virginia H. Dale; Linda A. Joyce; Steve McNulty; Ronald P. Neilson; Matthew P. Ayres; Michael D. Flannigan; Paul J. Hanson; Lloyd C. Irland; Ariel E. Lugo; Chris J. Peterson; Daniel Simberloff; Frederick J. Swanson; Brian J. Stocks; Michael Wotton

    2001-01-01

    This article examines how eight disturbances influence forest structure, composition, and function, and how climate change may influence the severity, frequency, and magnitude of disturbances to forests. We focus on examples from the United States, although these influences occur worldwide. We also consider options for coping with disturbance under changing climate....

  11. Climate change, responsibility, and justice.

    Science.gov (United States)

    Jamieson, Dale

    2010-09-01

    In this paper I make the following claims. In order to see anthropogenic climate change as clearly involving moral wrongs and global injustices, we will have to revise some central concepts in these domains. Moreover, climate change threatens another value ("respect for nature") that cannot easily be taken up by concerns of global justice or moral responsibility.

  12. Climate indices of Iran under climate change

    Directory of Open Access Journals (Sweden)

    alireza kochaki

    2009-06-01

    Full Text Available Global warming will affect all climatic variables and particularly rainfall patterns. The purpose of present investigation was to predict climatic parameters of Iran under future climate change and to compare them with the present conditions. For this reason, UKMO General Circulation Model was used for the year 2025 and 2050. By running the model, minimum and maximum monthly temperature and also maximum monthly rainfall for the representative climate stations were calculated and finally the effects of climate change on these variables based on pre-determined scenarios was evaluated. The results showed that averaged over all stations, mean temperature increase for spring in the year 2025 and 2050 will be 3.1 and 3.9, for summer 3.8 and 4.7, for autumn 2.3 and 3 and for winter 2.0 and 2.4 ºC, respectively. This increase will be more pronounced from North to the South and from East to the West parts of the country. Mean decrease in autumn rainfall for the target years of 2025 and 2050 will be 8 and 11 percent, respectively. This decrease is negligible for summer months. Length of dry season for the years 2025 and 2050 will be increased, respectively up to 214 and 223 days due to combined effects of increased temperature and decreased rainfall.

  13. EPA's Role in International Climate Adaptation

    Science.gov (United States)

    Climate change will impact communities around the world in varying ways and to varying degrees, over time. Yet people living in developing countries are likely to be more adversely affected by current and anticipated climate changes, especially cities.

  14. The Ethical Dimension of Climate Change

    International Nuclear Information System (INIS)

    Ferrara, V.

    2006-01-01

    The ethical dimension of climate change and the problem of fairness in implementing Kyoto Protocol and the post-Kyoto phase have become the hinge around which the negotiating process can be re launched or definitely blocked. This article discusses some aspects of the international debate that can be useful in understanding the issues. ENEA conducts no programmatic activities of its own in this field, but, as the national Focal Point for IPCC (Intergovernmental Panel on Climate Change), it participates in the international exchange of information on the subject [it

  15. Climate variability and change

    International Nuclear Information System (INIS)

    Manton, M.

    2006-01-01

    When Australia's climate should not be definite barrier to the population reaching 30 million by 2050, it is recognised that our climate has limited the development of the nation over the past 200 years. Indeed in 1911, based on a comparison of the climate and development between the US and Australia. Griffith Taylor predicted that Australia's population would be 19 million at the end of the 20th century, which is a pretty good 90-year forecast. The climate constraint is not only due to much of the country being semi-arid with an annual rainfall below 400 millimetres, but also due to the large year-to-year variability of rainfall across the country

  16. Governing climate? 20 years of international negotiations

    International Nuclear Information System (INIS)

    Aykut, Stefan; Dahan, Amy

    2015-01-01

    As greenhouse gas concentrations in the atmosphere have reached a record level in 2013, the authors propose an analysis and an assessment of international negotiations and governance on the climate issue since the Kyoto protocol. They precisely describe the mechanics of these negotiations, recall their different steps (the IPCC creation, the Rio conference, the UN Convention, the Kyoto protocol), describe the emergence of the different concepts which have been used to define the negotiation framework, comment the definition of the three main structuring principles of the struggle against climate change (precautionary principle, principle of common but differentiated responsibility, right to development), and outline the role of adaptation. They discuss the negotiation context, the emergence of a European leadership, the failure of the Copenhagen conference, and the importance of domestic policies. They also address other related concerns: the maintenance of the prevailing model of economic growth, national sovereignty, the postures of some companies and sectors. The authors present and analyse the situation and posture of different countries: USA, China, emerging powers like Brazil and India, Europe, Germany and France. They make some propositions to build up a new type of international climate governance, and outline the need of a convergence of international energy, commercial and development agendas, and of the development of a bottom-up approach

  17. Changing climate-protection policies

    International Nuclear Information System (INIS)

    Woodtli, M.

    2000-01-01

    This article presents an interview with Baldur Eliasson, a Swiss member of the International Energy Agency's committee on greenhouse gas reduction. Swiss involvement in the programme is discussed and the main areas of attention are described. Scientific and political factors involved in the reduction of greenhouse gas emissions are discussed and various economic models for the implementation of measures examined. In particular, the co-operation between industry and politics that is necessary to achieve the goals set by the Kyoto protocol on climate change are discussed and participative development projects in China are described. The application of CO 2 -pricing and further economical steering instruments is examined and the influence of public opinion on policy is looked at

  18. Japan's Ambivalent Diplomacy on Climate Change

    International Nuclear Information System (INIS)

    Pajon, C.

    2010-01-01

    Japan often pictures itself as an environmental leader. While many examples of Japan's actions against climate change are in line with global climate change norms, others can be in opposition to them. This study, based on first hand interviews with Japanese policy makers and actors from the private and civil society sector, gives an informed perspective on the process through which Japan came to integrate and implement, at the domestic level, the international objective of climate change prevention, pointing out the discrepancies, tensions or synergies that emerged. As the current governance on climate change, and particularly after the Copenhagen conference, tends to reassert the importance of the national level against the global one, the Japanese case can serve as an example of tools and strategies that fully integrate the domestic level

  19. Coastal Risk Management in a Changing Climate

    DEFF Research Database (Denmark)

    Existing coastal management and defense approaches are not well suited to meet the challenges of climate change and related uncertanities. Professionals in this field need a more dynamic, systematic and multidisciplinary approach. Written by an international group of experts, "Coastal Risk...... Management in a Changing Climate" provides innovative, multidisciplinary best practices for mitigating the effects of climate change on coastal structures. Based on the Theseus program, the book includes eight study sites across Europe, with specific attention to the most vulnerable coastal environments...... such as deltas, estuaries and wetlands, where many large cities and industrial areas are located. Integrated risk assessment tools for considering the effects of climate change and related uncertainties. Presents latest insights on coastal engineering defenses. Provides integrated guidelines for setting up...

  20. Modelling of anthropogenic and natural climate changes

    Energy Technology Data Exchange (ETDEWEB)

    Grassl, H; Mikolajewicz, U; Bakan, S [Max Planck Institute of Meteorology, Hamburg (Germany)

    1993-06-01

    The delay of anthropogenic climate change caused by oceans and other slowly reacting climate system components forces us to numerical modeling as the basis of decisions. For three three-dimensional numerical examples, namely transient coupled ocean-atmosphere models for the additional greenhouse effect, internal ocean-atmosphere variability, and disturbance by soot particles from burning oil wells, the present-day status is described. From all anthropogenic impacts on the radiative balance, the contribution from trace gases is the most important.

  1. The climatic change; Le changement climatique

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    For a long time the climatic change was the prerogative of the scientists. It is today a stake of the international policy. After a short presentation of a scientific evaluation of the situation, this document presents the policies of the fight against the climatic warming (Kyoto protocol, economical instruments), debates on the Usa attitude and the nuclear and general information on the topic (chronology, bibliography, glossary and Internet addresses references). (A.L.B.)

  2. Climate change experiments in Hamburg

    Energy Technology Data Exchange (ETDEWEB)

    Gubasch, U [DKRZ, Hamburg (Germany)

    1996-12-31

    Nowadays the anthropogenic climate change is been simulated world wide with a fair number of coupled ocean atmosphere general circulation models (IPCC, 1995). Typical model problems do not only blur the estimates of the anthropogenic climate change, but they also cause errors in the estimates of the natural variability. An accurate representation of the natural variability of the climate system is, however, essential for the detection of the anthropogenic climate change. All model simulations world wide show, even though they differ considerably in their technical details and the experimental setup and the forcing data, similar amplitudes and pattern of the predicted climate change. In the model world it is already at the beginning of the next century possible to detect the anthropogenic climate change in the global mean. If the model results are applied in a `fingerprint analysis`, then it is possible to prove that the climate change during the last 30 years is with a significance of 95 % larger than any other climate change during the last 100 years. The experiments performed in Hamburg show that the experimental conditions are of great importance for the estimate of the future climate. The usual starting point of most of the simulations with present day conditions (1980-1990) is too late, because then a considerable part of the warming since the beginning of the industrialization (ca. 1750) has been neglected. Furthermore it has only recently become clear that the sulphat-aerosols play an important role in the present day climate and in the future climate. The effect of the sulphat aerosols has first been simulated in a number of equilibrium simulations with mixed layer models, but nowadays with globally coupled ocean-atmosphere circulation models

  3. Climate change experiments in Hamburg

    Energy Technology Data Exchange (ETDEWEB)

    Gubasch, U. [DKRZ, Hamburg (Germany)

    1995-12-31

    Nowadays the anthropogenic climate change is been simulated world wide with a fair number of coupled ocean atmosphere general circulation models (IPCC, 1995). Typical model problems do not only blur the estimates of the anthropogenic climate change, but they also cause errors in the estimates of the natural variability. An accurate representation of the natural variability of the climate system is, however, essential for the detection of the anthropogenic climate change. All model simulations world wide show, even though they differ considerably in their technical details and the experimental setup and the forcing data, similar amplitudes and pattern of the predicted climate change. In the model world it is already at the beginning of the next century possible to detect the anthropogenic climate change in the global mean. If the model results are applied in a `fingerprint analysis`, then it is possible to prove that the climate change during the last 30 years is with a significance of 95 % larger than any other climate change during the last 100 years. The experiments performed in Hamburg show that the experimental conditions are of great importance for the estimate of the future climate. The usual starting point of most of the simulations with present day conditions (1980-1990) is too late, because then a considerable part of the warming since the beginning of the industrialization (ca. 1750) has been neglected. Furthermore it has only recently become clear that the sulphat-aerosols play an important role in the present day climate and in the future climate. The effect of the sulphat aerosols has first been simulated in a number of equilibrium simulations with mixed layer models, but nowadays with globally coupled ocean-atmosphere circulation models

  4. Transnational Climate Change Governance and the Global South

    OpenAIRE

    Chan, Sander; van Asselt, Harro; Forschungszentrum für Umweltpolitik

    2018-01-01

    Alongside intergovernmental climate change negotiations, a groundswell of climate actions by cities, regions, businesses, investors, and civil society groups has emerged. These transnational actors seek to address mitigation and adaptation to climate change; independently, with each other and with governments and international organizations. Many have welcomed transnational climate initiatives as a crucial addition to the formal climate regime, contributing to a growing momentum to act on cli...

  5. Adapting agriculture to climate change.

    Science.gov (United States)

    Howden, S Mark; Soussana, Jean-François; Tubiello, Francesco N; Chhetri, Netra; Dunlop, Michael; Meinke, Holger

    2007-12-11

    The strong trends in climate change already evident, the likelihood of further changes occurring, and the increasing scale of potential climate impacts give urgency to addressing agricultural adaptation more coherently. There are many potential adaptation options available for marginal change of existing agricultural systems, often variations of existing climate risk management. We show that implementation of these options is likely to have substantial benefits under moderate climate change for some cropping systems. However, there are limits to their effectiveness under more severe climate changes. Hence, more systemic changes in resource allocation need to be considered, such as targeted diversification of production systems and livelihoods. We argue that achieving increased adaptation action will necessitate integration of climate change-related issues with other risk factors, such as climate variability and market risk, and with other policy domains, such as sustainable development. Dealing with the many barriers to effective adaptation will require a comprehensive and dynamic policy approach covering a range of scales and issues, for example, from the understanding by farmers of change in risk profiles to the establishment of efficient markets that facilitate response strategies. Science, too, has to adapt. Multidisciplinary problems require multidisciplinary solutions, i.e., a focus on integrated rather than disciplinary science and a strengthening of the interface with decision makers. A crucial component of this approach is the implementation of adaptation assessment frameworks that are relevant, robust, and easily operated by all stakeholders, practitioners, policymakers, and scientists.

  6. Local climate change policy in the United Kingdom and Germany

    OpenAIRE

    Bulkeley, Harriet; Kern, Kristine

    2004-01-01

    "For over a decade climate change has been considered one of the most significant political issues facing the international community. In order to address this challenge, attention needs to be focused not only at the international level of treaties and conventions, but also on how climate protection policy is taking shape at the local level. Germany and the UK have been leading countries for international action on climate change. However, the reductions in domestic emissions of greenhouse ga...

  7. Scientist versus sceptic. Report of a weblog discussion between a climatic change researcher and a climatic change sceptic

    International Nuclear Information System (INIS)

    Strengers, B.J.; Labohm, H.H.J.

    2010-05-01

    In the run up to the international climate conference in Copenhagen in December 2009, climate sceptic Hans Labohm and climate researcher Bart Strengers of the Environmental Assessment Agency entered into a debate on the website of the Dutch Broadcasting Foundation NOS. The blog discussion offers a good view on the dilemmas surrounding knowledge about climate change. [nl

  8. Climate change with Korea as the center

    International Nuclear Information System (INIS)

    Kim, Yeon Ok

    1998-04-01

    This book deals with climate change with Korea as the center, which is divided into ten chapters. It explain climate change by human life. The contents of this book are climate change, climate before human period, great ice age of prehistoric period, prehistoric times of last glacial era, climate change in historical era, change during observation time for 100 years, warming period, global environment period, the cause of climate change and climate and human. It has reference and an index.

  9. International colloquium challenge climate for the France: the factor 4

    International Nuclear Information System (INIS)

    2006-01-01

    The objective factor 4 is the division by four of the greenhouse gases emission. This colloquium aims to define possible actions to reach this objective. The first part concerns presentations of personalities of the domain and offers an international panorama of the energetic and environmental policies, against the climatic change and how to reconcile economic growth with climatic change. The second part wonders on the mobilization of the actors sectors in a national and international framework. (A.L.B.)

  10. Climate change and One Health.

    Science.gov (United States)

    Zinsstag, Jakob; Crump, Lisa; Schelling, Esther; Hattendorf, Jan; Maidane, Yahya Osman; Ali, Kadra Osman; Muhummed, Abdifatah; Umer, Abdurezak Adem; Aliyi, Ferzua; Nooh, Faisal; Abdikadir, Mohammed Ibrahim; Ali, Seid Mohammed; Hartinger, Stella; Mäusezahl, Daniel; de White, Monica Berger Gonzalez; Cordon-Rosales, Celia; Castillo, Danilo Alvarez; McCracken, John; Abakar, Fayiz; Cercamondi, Colin; Emmenegger, Sandro; Maier, Edith; Karanja, Simon; Bolon, Isabelle; de Castañeda, Rafael Ruiz; Bonfoh, Bassirou; Tschopp, Rea; Probst-Hensch, Nicole; Cissé, Guéladio

    2018-06-01

    The journal The Lancet recently published a countdown on health and climate change. Attention was focused solely on humans. However, animals, including wildlife, livestock and pets, may also be impacted by climate change. Complementary to the high relevance of awareness rising for protecting humans against climate change, here we present a One Health approach, which aims at the simultaneous protection of humans, animals and the environment from climate change impacts (climate change adaptation). We postulate that integrated approaches save human and animal lives and reduce costs when compared to public and animal health sectors working separately. A One Health approach to climate change adaptation may significantly contribute to food security with emphasis on animal source foods, extensive livestock systems, particularly ruminant livestock, environmental sanitation, and steps towards regional and global integrated syndromic surveillance and response systems. The cost of outbreaks of emerging vector-borne zoonotic pathogens may be much lower if they are detected early in the vector or in livestock rather than later in humans. Therefore, integrated community-based surveillance of zoonoses is a promising avenue to reduce health effects of climate change.

  11. The 7 Aarhus Statements on Climate Change

    Science.gov (United States)

    Margrethe Basse, Ellen; Svenning, Jens-Christian; Olesen, Jørgen E.; Besenbacher, Flemming; Læssøe, Jeppe; Seidenkrantz, Marit-Solveig; Lange, Lene

    2009-03-01

    More than 1000 prominent representatives from science, industry, politics and NGOs were gathered in Aarhus on 5-7 March 2009 for the international climate conference 'Beyond Kyoto: Addressing the Challenges of Climate Change'. Thematically, Beyond Kyoto was divided into seven areas of particular interest for understanding the effects of the projected future climate change and how the foreseen negative impacts can be counteracted by mitigation and adaptation measures. The themes were: Climate policy: the role of law and economics; Biodiversity and ecosystems; Agriculture and climate change; Nanotechnology solutions for a sustainable future; Citizens and society, and The Arctic. The main responsible scientists for the seven conference themes and representatives from the think-tank CONCITO delivered 'The 7 Aarhus Statements on Climate Change' as part of the closing session of the conference. The statements were also communicated to the Danish Government as well as to the press. This article is the product of the collective subsequent work of the seven theme responsibles and is a presentation of each theme statement in detail, emphasizing the current state of knowledge and how it may be used to minimize the expected negative impacts of future climate change.

  12. Risk communication on climate change

    International Nuclear Information System (INIS)

    Wardekker, J.A.

    2004-10-01

    For the title study use has been made of available scientific literature, results of new surveys and interviews. In the first part of the study attention is paid to the exchange of information between parties involved in climate change and differences in supply and demand of information. In the second part citizens' views on climate change, problems with communication on climate change, and the resulting consequences and options for communication are dealt with. In this second part also barriers to action that are related or influenced by communication are taken into consideration

  13. Arctic adaptation and climate change

    International Nuclear Information System (INIS)

    Agnew, T.A.; Headley, A.

    1994-01-01

    The amplification of climatic warming in the Arctic and the sensitivity of physical, biological, and human systems to changes in climate make the Arctic particularly vulnerable to climate changes. Large areas of the Arctic permafrost and sea ice are expected to disappear under climate warming and these changes will have considerable impacts on the natural and built environment of the north. A review is presented of some recent studies on what these impacts could be for the permafrost and sea ice environment and to identify linkages with socioeconomic activities. Terrestrial adaptation to climate change will include increases in ground temperature; melting of permafrost with consequences such as frost heave, mudslides, and substantial settlement; rotting of peat contained in permafrost areas, with subsequent emission of CO 2 ; increased risk of forest fire; and flooding of low-lying areas. With regard to the manmade environment, structures that will be affected include buildings, pipelines, highways, airports, mines, and railways. In marine areas, climate change will increase the ice-free period for marine transport operations and thus provide some benefit to the offshore petroleum industry. This benefit will be offset by increased wave height and period, and increased coastal erosion. The offshore industry needs to be particularly concerned with these impacts since the expected design life of industry facilities (30-60 y) is of the same order as the time frame for possible climatic changes. 18 refs., 5 figs

  14. Smallholder Agriculture and Climate Change

    NARCIS (Netherlands)

    Cohn, Avery S.; Newton, Peter; Dias Bernardes Gil, Juliana; Kuhl, Laura; Samberg, Leah; Ricciardi, Vincent; Manly, Jessica R.; Northrop, Sarah

    2017-01-01

    Hundreds of millions of the world's poorest people directly depend on smallholder farming systems. These people now face a changing climate and associated societal responses. We use mapping and a literature review to juxtapose the climate fate of smallholder systems with that of other agricultural

  15. Are abrupt climate changes predictable?

    Science.gov (United States)

    Ditlevsen, Peter

    2013-04-01

    It is taken for granted that the limited predictability in the initial value problem, the weather prediction, and the predictability of the statistics are two distinct problems. Lorenz (1975) dubbed this predictability of the first and the second kind respectively. Predictability of the first kind in a chaotic dynamical system is limited due to the well-known critical dependence on initial conditions. Predictability of the second kind is possible in an ergodic system, where either the dynamics is known and the phase space attractor can be characterized by simulation or the system can be observed for such long times that the statistics can be obtained from temporal averaging, assuming that the attractor does not change in time. For the climate system the distinction between predictability of the first and the second kind is fuzzy. This difficulty in distinction between predictability of the first and of the second kind is related to the lack of scale separation between fast and slow components of the climate system. The non-linear nature of the problem furthermore opens the possibility of multiple attractors, or multiple quasi-steady states. As the ice-core records show, the climate has been jumping between different quasi-stationary climates, stadials and interstadials through the Dansgaard-Oechger events. Such a jump happens very fast when a critical tipping point has been reached. The question is: Can such a tipping point be predicted? This is a new kind of predictability: the third kind. If the tipping point is reached through a bifurcation, where the stability of the system is governed by some control parameter, changing in a predictable way to a critical value, the tipping is predictable. If the sudden jump occurs because internal chaotic fluctuations, noise, push the system across a barrier, the tipping is as unpredictable as the triggering noise. In order to hint at an answer to this question, a careful analysis of the high temporal resolution NGRIP isotope

  16. Climate Change and Health

    International Development Research Centre (IDRC) Digital Library (Canada)

    David Gikungu

    ... and river blindness; 4 of the big 7 are zoonoses (Benniston, 2002). ... global burden of disease and premature deaths. ... illnesses a year and more than 150,000 extra deaths. • By 2030, however, the number of climate-related diseases is likely .... What additional public health interventions are likely to reduce the projected.

  17. Coping with climate change

    DEFF Research Database (Denmark)

    Zheng, Yuan; Byg, Anja

    2014-01-01

    found across villages regarding the degree of perceived sensitivity and responses despite similar exposure to climate extremes. These differences are partly related to the nature of events and varied socio-economic characteristics of households, which influence their vulnerability and ability to cope...

  18. Copenhagen or the new climate international deal

    International Nuclear Information System (INIS)

    2010-01-01

    In this analysis, the authors are trying to understand the consequences of the Copenhagen agreement, to examine its short term and middle term implications, and to define the role the European Union may have during the next months. Beyond the disagreements which have occurred in Copenhagen, notably in terms of reduction of greenhouse gas emissions, the authors consider the agreement as a half success, as the main greenhouse gas emitters (China and the USA) as well as some important emerging countries (Brazil, India, South Africa) joined the struggle against climate change. They also identify the still pending questions: status of the agreement, future of the CO 2 market, compensatory mechanisms. Even though the conference showed the importance of the relationship between China and the United States, the authors highlight the limits of these bilateral discussions. They also note that, even though the conference reflected the weakening of the European influence in the struggle against climate change, the European Union still have opportunities to regain this leadership position during the international negotiations on climate change in 2010. From this point of view, the actual outcome of the conference may appear within the next months

  19. Climate engineering field research : The favorable setting of international environmental law

    NARCIS (Netherlands)

    Reynolds, J.L.(Jesse)

    2014-01-01

    As forecasts for climate change and its impacts have become more dire, climate engineering proposals have come under increasing consideration and are presently moving toward field trials. This article examines the relevant international environmental law, distinguishing between climate engineering

  20. International colloquium challenge climate for the France: the factor 4; Colloque international defi climat pour la France: le facteur 4

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    The objective factor 4 is the division by four of the greenhouse gases emission. This colloquium aims to define possible actions to reach this objective. The first part concerns presentations of personalities of the domain and offers an international panorama of the energetic and environmental policies, against the climatic change and how to reconcile economic growth with climatic change. The second part wonders on the mobilization of the actors secton a national and international framework. (A.L.B.)

  1. Climate Change and Conceptual Change

    OpenAIRE

    Clark, David Joseph

    2013-01-01

    Global Warming (“GW”) is easily one of the most pressing concerns of our time,and its solution will come about only through a change in human behavior.Compared to the residents of most other nations worldwide, Americans reportlower acceptance of the realities of GW. In order to address this concern in afree society, U.S. residents must be convinced or coerced to take the necessaryactions. In spite of the democratic appeal of education, however, many climatecommunicators appear t...

  2. Multinationals' Political Activities on Climate Change

    International Nuclear Information System (INIS)

    Kolk, A.; Pinkse, J.

    2007-01-01

    This article explores the international dimensions of multinationals' corporate political activities, focusing on an international issue - climate change - being implemented differently in a range of countries. Analyzing data from Financial Times Global 500 firms, it examines the influence on types and process of multinationals' political strategies, reckoning with institutional contexts and issue saliency. Findings show that the type of political activities can be characterized as an information strategy to influence policy makers toward market-based solutions, not so much withholding action on emission reduction. Moreover, multinationals pursue self-regulation, targeting a broad range of political actors. The process of political strategy is mostly one of collective action. International differences particularly surface in the type of political actors aimed at, with U.S. and Australian firms focusing more on non-government actors (voluntary programs) than European and Japanese firms. Influencing home-country (not host-country) governments is the main component of international political strategy on climate change

  3. Natural and anthropogenic climate change

    International Nuclear Information System (INIS)

    Ko, M.K.W.; Clough, S.A.; Molnar, G.I.; Iacono, M.; Wang, W.C.; State Univ. of New York, Albany, NY

    1992-03-01

    This report consists of two parts: (1) progress for the period 9/1/91--3/31/92 and (2) the plan for the remaining period 4/1/92--8/31/92. The project includes two tasks: atmospheric radiation and improvement of climate models to evaluate the climatic effects of radiation changes. The atmospheric radiation task includes four subtasks: (1) Intercomparison of Radiation Codes in Climate Models (ICRCCM), (2) analysis of the water vapor continuum using line-by-line calculations to develop a parameterization for use in climate models, (3) parameterization of longwave radiation and (4) climate/radiation interactions of desert aerosols. Our effort in this period is focused on the first three subtasks. The improvement of climate models to evaluate the subtasks: (1) general circulation model study and (2) 2- D model development and application

  4. Regaining momentum for international climate policy beyond Copenhagen

    Directory of Open Access Journals (Sweden)

    Haug Constanze

    2010-06-01

    Full Text Available Abstract The 'Copenhagen Accord' fails to deliver the political framework for a fair, ambitious and legally-binding international climate agreement beyond 2012. The current climate policy regime dynamics are insufficient to reflect the realities of topical complexity, actor coalitions, as well as financial, legal and institutional challenges in the light of extreme time constraints to avoid 'dangerous' climate change of more than 2°C. In this paper we analyze these stumbling blocks for international climate policy and discuss alternatives in order to regain momentum for future negotiations.

  5. Climate policy through changing consumption choices: Options and obstacles for reducing greenhouse gas emissions

    NARCIS (Netherlands)

    Girod, B.; van Vuuren, D.P.; Hertwich, E.G.

    2014-01-01

    While national climate policy can address countries’ production or consumption, climate mitigation via changes in consumption has previously received relatively little attention in climate policy literature. In the absence of an effective international climate policy, the focus on consumption is

  6. Climate and the changing Sun

    International Nuclear Information System (INIS)

    Eddy, J.A.

    1977-01-01

    Long-term changes in the level of solar activity are found in historical records and in fossil radiocarbon in tree-rings. Typical of these changes are the Maunder Minimum (A.D. 1645-1715), the Spoerer Minimum (A.D. 1400-1510), and a Medieval Maximum (c. A.D. 1120-1280). Eighteen such features are identified in the tree-ring radiocarbon record of the past 7500 years and compared with a record of world climate. In every case when long-term solar activity falls, mid-latitude glaciers advance and climate colls; at times of high solar activity glaciers recede and climate warms. It is proposed that changes in the level of solar activity and in climate may have a common cause: slow changes in the solar constant, of about 1% amplitude. (Auth.)

  7. VTrans climate change action plan

    Science.gov (United States)

    2008-06-01

    VTrans is working closely with other state agencies, including the Agency of Natural Resources (ANR) to review and implement the transportation-related recommendations from the 2007 Governors Commission on Climate Change (GCCC) final report. The r...

  8. Cities lead on climate change

    Science.gov (United States)

    Pancost, Richard D.

    2016-04-01

    The need to mitigate climate change opens up a key role for cities. Bristol's year as a Green Capital led to great strides forward, but it also revealed that a creative and determined partnership across cultural divides will be necessary.

  9. Climate Change Negotiations Unscrambling Acronyms

    Indian Academy of Sciences (India)

    1992: UN Framework Convention on Climate Change (UNFCCC) in Rio. Common but differentiated responsibility (Annex I vs. non-Annex 1); Industrialized countries to bear full incremental costs of adjustment by developing countries ...

  10. The Costs of Climate Change

    Science.gov (United States)

    Guo, Jason

    2018-03-01

    This research paper talks about the economic costs of climate change, as well as the costs involved in responding to climate change with alternative fuels. This paper seeks to show that climate change, although seemingly costly in the short run, will both save future generations trillions of dollars and serve as a good economic opportunity. Scientists have long argued that the fate of humanity depends on a shift towards renewable energy. However, this paper will make clear that there is also an economic struggle. By embracing alternative fuels, we will not only lessen the danger and the frequency of these natural disasters but also strengthen the world’s financial state. Although a common argument against responding to climate change is that it is too expensive to make the switch, this research shows that in the future, it will save millions of lives and trillions of dollars. The only question left for policymakers is whether they will grasp this energy source shift.

  11. Climate Change Science Program Collection

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Climate Change Science Program (CCSP) Collection consists of publications and other resources produced between 2007 and 2009 by the CCSP with the intention of...

  12. Sociology in a Changing Climate

    OpenAIRE

    Elizabeth Shove

    2010-01-01

    This note responds to John Urry's contribution and draws on my own presentation at the BSA Presidential Event on 'How to put 'Society' into Climate Change', held on 8th February 2010 at the British Library.

  13. Climate change and group dynamics

    NARCIS (Netherlands)

    Postmes, Tom

    2015-01-01

    The characteristics and views of people sceptical about climate change have been analysed extensively. A study now confirms that sceptics in the US have some characteristics of a social movement, but shows that the same group dynamics propel believers

  14. United Nations negotiations on climate change

    International Nuclear Information System (INIS)

    Street, R.B.

    1993-01-01

    Climate change is a global environmental issue which is the subject of intergovernmental negotiations in the United Nations system. The World Commission on Environment and Development (WCED) recommended to the UN General Assembly a four-track strategy relating to climate change: improved monitoring and assessment; increased research; development of internationally agreed policies to reduce greenhouse gases; and adoption of strategies to minimize impacts of climate change. The UN hosted a Conference on Environment and Development (UNCED) in Rio de Janeiro, Brazil, in June 1992 to attempt to find a common basis for action to protect the Earth's future and to secure a sustainable and equitable process of development. The focal point for UNCED efforts related to climate change is the Protection of the Atmosphere chapter of Agenda 21. Program A of this agenda contains responses to the WCED recommendations and Program B includes promotion of sustainable development in energy development, transportation, industry, and resource development. A framework convention on climate change was developed by an Intergovernmental Negotiating Committee established in 1990 and adopted by 130-140 countries. This convention includes general and specific obligations such as stabilization and control of greenhouse gas concentrations, development of emission inventories, and provision of financial resources to aid developing countries in responding to the climate change problem. 3 refs

  15. Social protection and climate change

    DEFF Research Database (Denmark)

    Johnson, Craig; Bansha Dulal, Hari; Prowse, Martin Philip

    2013-01-01

    This article lays the foundation for this special issue on social protection and climate change, introducing and evaluating the ways in which the individual articles contribute to our understanding of the subject.......This article lays the foundation for this special issue on social protection and climate change, introducing and evaluating the ways in which the individual articles contribute to our understanding of the subject....

  16. Extraterritoriality in International Law : The Case of EU Climate Protection

    NARCIS (Netherlands)

    Dobson, N.L.

    2018-01-01

    While the international climate regime has recently taken considerable strides, the post-Paris era leaves states with much discretion as to the ambition of their climate change policies. Over the past years, this pervasive ‘ambition gap’ has led the European Union (EU) to take provocative unilateral

  17. Fair adaptation to climate change

    International Nuclear Information System (INIS)

    Paavola, Jouni; Adger, W. Neil

    2006-01-01

    This article identifies social justice dilemmas associated with the necessity to adapt to climate change, examines how they are currently addressed by the climate change regime, and proposes solutions to overcome prevailing gaps and ambiguities. We argue that the key justice dilemmas of adaptation include responsibility for climate change impacts, the level and burden sharing of assistance to vulnerable countries for adaptation, distribution of assistance between recipient countries and adaptation measures, and fair participation in planning and making decisions on adaptation. We demonstrate how the climate change regime largely omits responsibility but makes a general commitment to assistance. However, the regime has so far failed to operationalise assistance and has made only minor progress towards eliminating obstacles for fair participation. We propose the adoption of four principles for fair adaptation in the climate change regime. These include avoiding dangerous climate change, forward-looking responsibility, putting the most vulnerable first and equal participation of all. We argue that a safe maximum standard of 400-500 ppm of CO 2 concentrations in the atmosphere and a carbon tax of $20-50 per carbon equivalent ton could provide the initial instruments for operationalising the principles. (author)

  18. Europeans' attitudes towards climate change

    International Nuclear Information System (INIS)

    2009-07-01

    This report presents the results of a survey on Europeans' attitudes towards climate change which was carried out in January and February 2009. The survey focuses on: Citizens' perceptions of climate change in relation to other world problems; Citizens' perceptions of the seriousness of climate change; The extent to which citizens feel informed about climate change - its causes, consequences and ways of fighting it; Citizens' attitudes towards alternative fuels and CO2 emissions; Whether citizens feel that climate change is stoppable or has been exaggerated, and what impact it has on the European economy; Whether citizens have taken personal action to fight climate change. This Eurobarometer survey was carried out by TNS Opinion and Social network between 16 January and 22 February 2009. The interviews were conducted among 26,718 citizens in the 27 Member States of the European Union, the three candidate countries for accession to the European Union (Croatia, Turkey and the Former Yugoslav Republic of Macedonia) and in the Turkish Cypriot Community.

  19. Expertise and governance of climate change

    International Nuclear Information System (INIS)

    Encinas de Munagorri, R.; Colson, R.; Denis, B.; Leclerc, O.; Rousseau, S.; Torre-Schaub, M.

    2009-01-01

    Global warming has become in few years a prominent problem which requires the implementation of a world governance to be solved. However, the share of human activities in the global warming phenomenon and the actions susceptible to mitigate the greenhouse gases emission generate scientifical, political and legal conflicts at the same time. Assessing the taking into account of climate change by international institutions raises several questions. By what process a true fact can become established at the world scale? Are experts free or constrain by procedure rules? How to regulate the worldwide carbon trade? Is the governance requirement foreseen in international systems respected by decision making practices? How to explain experts' omnipresence in the observance mechanisms of climate change treaties? Is their influence determining, at the international and internal scale, in the elaboration of a climate law? These questions, analyzed by researchers in law and political science, are indissociable of method stakes with an inter-disciplinary horizon. This book, result of a collective work, is not limited to a description of standards and actors' practices in force. Its ambition is to apprehend law, science and politics in their interactions. Climate change is an appropriate topic to think about the links between the different scientific disciplines. The book concludes with a prospective about the contribution of laws analysis to expertise which involves the dogmatic, realistic and epistemologic aspects. (J.S.)

  20. Navigating Negative Conversations in Climate Change

    Science.gov (United States)

    Mandia, S. A.; Abraham, J. P.; Dash, J. W.; Ashley, M. C.

    2012-12-01

    Politically charged public discussions of climate change often lead to polarization as a direct result of many societal, economic, religious and other factors which form opinions. For instance, the general public views climate change as a political discussion rather than a scientific matter. Additionally, many media sources such as websites and mainstream venues and persons have served to promote the "controversy". Scientists who engage in a public discourse of climate change often encounter politically charged environments and audiences. Traditional presentations of the science without attention paid to political, social, or economic matters are likely to worsen the existing divide. An international organization, the Climate Science Rapid Response Team (CSRRT) suggests a strategy that can be used to navigate potentially troublesome situations with divided audiences. This approach can be used during live lecture presentations, and radio, print, or television interviews. The strategy involves identifying alternative motivations for taking action on climate change. The alternative motivations are tailored to the audience and can range from national defense, economic prosperity, religious motivation, patriotism, energy independence, or hunting/fishing reasons. Similar messaging modification can be used to faithfully and accurately convey the importance of taking action on climate change but present the motivations in a way that will be received by the audience.

  1. Climatic change: Italian situation

    International Nuclear Information System (INIS)

    Nanni, T.; Prodi, F.

    2008-01-01

    Climate patterns in italy over the last two centuries are reconstructed using a new database of pluviometric and thermometric secular data series performed by the historic climatology group of the ISAC institute of CNR. The series were thoroughly quality checked and homogenized. The analysis shows that in Italy, over the last 200 years, air temperature has increased by about 1 0 C a century. At the same time a decrease in precipitation can be observed, albeit by a little amount and often not significant from a statistical point of view [it

  2. Climate change studies in Estonia

    International Nuclear Information System (INIS)

    Kallaste, Tiit; Kuldna, Piret

    1998-01-01

    The present collection of papers was compiled on the basis of research papers written by Estonian scientists during the United Nations Environment Programme and Global Environment Facility initiated climate change programme Country Case Study on Climate Change Impacts and Adaptations Assessments. The Estonian country case study was finally approved by UNEP/GEF in February 1996, practical work started in September. The priorities for Estonia in the study of global climate change impacts and adaptation have been in the following areas of interest: agriculture, water resources, forestry, the Baltic Sea and Estonian coast, also historical climate and socioeconomic background together with the biggest producer of greenhouse gases, the energy sector. Those areas have been studied more carefully during the one and half year period of the project

  3. Projection of future climate changes

    International Nuclear Information System (INIS)

    Boucher, Olivier; Dufresne, Jean-Louis; Vial, Jessica; Brun, Eric; Cattiaux, Julien; Chauvin, Fabrice; Salas y Melia, David; Voldoire, Aurore; Bopp, Laurent; Braconnot, Pascale; Ciais, Philippe; Yiou, Pascal; Guilyardi, Eric; Mignot, Juliette; Guivarch, Celine

    2015-01-01

    Climate models provide the opportunity to anticipate how the climate system may change due to anthropogenic activities during the 21. century. Studies are based on numerical simulations that explore the evolution of the mean climate and its variability according to different socio-economic scenarios. We present a selection of results from phase 5 of the Climate model intercomparison project (CMIP5) with an illustrative focus on the two French models that participated to this exercise. We describe the effects of human perturbations upon surface temperature, precipitation, the cryo-sphere, but also extreme weather events and the carbon cycle. Results show a number of robust features, on the amplitude and geographical patterns of the expected changes and on the processes at play in these changes. They also show the limitations of such a prospective exercise and persistent uncertainties on some key aspects. (authors)

  4. CLIMATE CHANGES: CAUSES AND IMPACT

    Directory of Open Access Journals (Sweden)

    Camelia Slave

    2013-07-01

    Full Text Available Present brings several environmental problems for people. Many of these are closely related, but by far the most important problem is the climate change. In the course of Earth evolution, climate has changed many times, sometimes dramatically. Warmer eras always replaced and were in turn replaced by glacial ones. However, the climate of the past almost ten thousand years has been very stable. During this period human civilization has also developed. In the past nearly 100 years - since the beginning of industrialization - the global average temperature has increased by approx. 0.6 ° C (after IPCC (Intergovernmental Panel on Climate Change, faster than at any time in the last 1000 years.

  5. Air Quality and Climate Change

    International Nuclear Information System (INIS)

    Colette, A.; Rouil, L.; Bessagnet, B.; Schucht, S.; Szopa, S.; Vautard, R.; Menut, L.

    2013-01-01

    Climate change and air quality are closely related: through the policy measures implemented to mitigate these major environmental threats but also through the geophysical processes that drive them. We designed, developed and implemented a comprehensive regional air quality and climate modeling System to investigate future air quality in Europe taking into account the combined pressure of future climate change and long range transport. Using the prospective scenarios of the last generation of pathways for both climate change (emissions of well mixed greenhouse gases) and air pollutants, we can provide a quantitative view into the possible future air quality in Europe. We find that ozone pollution will decrease substantially under the most stringent scenario but the efforts of the air quality legislation will be adversely compensated by the penalty of global warming and long range transport for the business as usual scenario. For particulate matter, the projected reduction of emissions efficiently reduces exposure levels. (authors)

  6. Acting efficiently on climate change

    International Nuclear Information System (INIS)

    Appert, Olivier; Moncomble, Jean-Eudes

    2015-01-01

    Climate change is a major issue. A survey of the utility companies that account for 80% of the world's electric power was released during the 20. climate conference in Lima as part of the World Energy Council' Global Electricity Initiative. It has concluded that all these utilities see climate change as being real and declare that policies for adapting to it are as important as policies for limiting it. Nonetheless, 97% of these utilities think that consumers will refuse to pay more for decarbonized electricity. This is the core problem in the fight against climate change: all agree that the issue is urgent, some agree about what should be done, but none wants to pay

  7. MECCA coordinated research program: analysis of climate models uncertainties used for climatic changes study

    International Nuclear Information System (INIS)

    Caneill, J.Y.; Hakkarinen, C.

    1992-01-01

    An international consortium, called MECCA, (Model Evaluation Consortium for Climate Assessment) has been created in 1991 by different partners including electric utilities, government and academic groups to make available to the international scientific community, a super-computer facility for climate evolution studies. The first phase of the program consists to assess uncertainties of climate model simulations in the framework of global climate change studies. Fourteen scientific projects have been accepted on an international basis in this first phase. The second phase of the program will consist in the evaluation of a set of long climate simulations realized with coupled ocean/atmosphere models, in order to study the transient aspects of climate changes and the associated uncertainties. A particular attention will be devoted, on the consequences of these assessments on climate impact studies, and on the regional aspects of climate changes

  8. Designing a climate change policy for the international maritime transport sector: Market-based measures and technological options for global and regional policy actions

    International Nuclear Information System (INIS)

    Miola, A.; Marra, M.; Ciuffo, B.

    2011-01-01

    The international maritime transport sector has a significant abatement potential and some technical improvements that reduce GHG emissions would already be profitable without any policy in place. This paper analyses in-depth the limits and opportunities of policy options currently under consideration at the international level to stimulate the sector to reduce its GHG emissions. In particular, in order for the maritime transport sector to become more environmentally friendly, the flexible nature of international market-based measures and the European Union Emission Trading Scheme provide a definite window of opportunity without placing unnecessary high burden on the sector. However, the development of a regional policy, such as at European level, for the international maritime transport sector faces several obstacles: allocation of emissions, carbon leakage, permit allocation, treatment of the great variety in ship type, size and usage, and transaction cost. Global market-based policies could overcome most of these challenges. This paper provides an in-depth analysis of the policy instruments currently under discussion to reduce the sector's burden on the environment, and focuses on economic theory, legal principles, technological options, and the political framework that together make up the basis of decision-making regarding the international maritime transport sector's climate change policies. - Highlights: → Technologies for a more environmental friendly maritime transport sector and their cost-effectiveness. → How to combine ambitious CO 2 reduction goals with a sector-wide market-based policy. → Permits should be auctioned frequently and small emitters have to be excluded. → Inclusion of shipping in the EU ETS causes carbon leakage, so the policy should aim at expansion.

  9. Late Quaternary changes in climate

    Energy Technology Data Exchange (ETDEWEB)

    Holmgren, K; Karlen, W [Stockholm Univ. (Sweden). Dept. of Physical Geography

    1998-12-01

    This review concerns the Quaternary climate with an emphasis on the last 200 000 years. The present state of art in this field is described and evaluated. The review builds on a thorough examination of classic and recent literature. General as well as detailed patterns in climate are described and the forcing factors and feed-back effects are discussed. Changes in climate occur on all time-scales. During more than 90% of the Quaternary period earth has experienced vast ice sheets, i.e. glaciations have been more normal for the period than the warm interglacial conditions we face today. Major changes in climate, such as the 100 000 years glacial/interglacial cycle, are forced by the Milankovitch three astronomical cycles. Because the cycles have different length climate changes on earth do not follow a simple pattern and it is not possible to find perfect analogues of a certain period in the geological record. Recent discoveries include the observation that major changes in climate seem to occur at the same time on both hemispheres, although the astronomical theory implies a time-lag between latitudes. This probably reflects the influence of feed-back effects within the climate system. Another recent finding of importance is the rapid fluctuations that seem to be a normal process. When earth warmed after the last glaciation temperature jumps of up to 10 deg C occurred within less than a decade and precipitation more than doubled within the same time. The forcing factors behind these rapid fluctuations are not well understood but are believed to be a result of major re-organisations in the oceanic circulation. Realizing that nature, on its own, can cause rapid climate changes of this magnitude put some perspective on the anthropogenic global warming debate, where it is believed that the release of greenhouse gases will result in a global warming of a few C. To understand the forcing behind natural rapid climate changes appears as important as to understand the role

  10. Late Quaternary changes in climate

    International Nuclear Information System (INIS)

    Holmgren, K.; Karlen, W.

    1998-12-01

    This review concerns the Quaternary climate with an emphasis on the last 200 000 years. The present state of art in this field is described and evaluated. The review builds on a thorough examination of classic and recent literature. General as well as detailed patterns in climate are described and the forcing factors and feed-back effects are discussed. Changes in climate occur on all time-scales. During more than 90% of the Quaternary period earth has experienced vast ice sheets, i.e. glaciations have been more normal for the period than the warm interglacial conditions we face today. Major changes in climate, such as the 100 000 years glacial/interglacial cycle, are forced by the Milankovitch three astronomical cycles. Because the cycles have different length climate changes on earth do not follow a simple pattern and it is not possible to find perfect analogues of a certain period in the geological record. Recent discoveries include the observation that major changes in climate seem to occur at the same time on both hemispheres, although the astronomical theory implies a time-lag between latitudes. This probably reflects the influence of feed-back effects within the climate system. Another recent finding of importance is the rapid fluctuations that seem to be a normal process. When earth warmed after the last glaciation temperature jumps of up to 10 deg C occurred within less than a decade and precipitation more than doubled within the same time. The forcing factors behind these rapid fluctuations are not well understood but are believed to be a result of major re-organisations in the oceanic circulation. Realizing that nature, on its own, can cause rapid climate changes of this magnitude put some perspective on the anthropogenic global warming debate, where it is believed that the release of greenhouse gases will result in a global warming of a few C. To understand the forcing behind natural rapid climate changes appears as important as to understand the role

  11. Confronting climate change

    International Nuclear Information System (INIS)

    1990-08-01

    Emissions of greenhouse gases (GHGs), especially from energy production and use, and their impact on global climate emerged as a major national issue in the United States during the 1980s. As a result, Congress directed the US Department of Energy (DOE) to ask the National Academy of Sciences and the National Academy of Engineering to assess the current state of research and development (R ampersand D) in the United States in alternative energy sources, and to suggest energy R ampersand D strategies involving roles for both the public and private sectors, should the government want to give priority to stabilizing atmospheric concentrations of GHGs. The findings and recommendations of the Committee on Alternative Energy Research and Development Strategies, appointed by the National Research Council in response to Congress's directive, are provided in this report and summarized in this chapter. The energy R ampersand D strategies and actions recommended by the committee are structured to facilitate prudent and decisive responses by the United States, despite uncertainties regarding the effects of GHGs on global climate. 96 refs., 4 figs., 17 tabs

  12. Emissions trading and the climate change levy

    International Nuclear Information System (INIS)

    Connett, Richard

    2000-01-01

    This paper discusses the flexible mechanisms established in the Kyoto Protocol of the UN Framework on Climate Change focussing on the mechanism whereby countries achieving their target for reducing the emissions of greenhouse gases can trade their excess to countries having difficulty achieving their target. UK measures to meet their commitment, the UK government's proposed climate change levy on the use of energy, negotiated agreements, emissions trading, and the nature, supply and trading of permits are examined. Compatibility with international agreements and the Integrated Pollution Prevention and Control (IPPC) Directive, monitoring, and penalties are considered

  13. Ocean Observations of Climate Change

    Science.gov (United States)

    Chambers, Don

    2016-01-01

    The ocean influences climate by storing and transporting large amounts of heat, freshwater, and carbon, and exchanging these properties with the atmosphere. About 93% of the excess heat energy stored by the earth over the last 50 years is found in the ocean. More than three quarters of the total exchange of water between the atmosphere and the earth's surface through evaporation and precipitation takes place over the oceans. The ocean contains 50 times more carbon than the atmosphere and is at present acting to slow the rate of climate change by absorbing one quarter of human emissions of carbon dioxide from fossil fuel burning, cement production, deforestation and other land use change.Here I summarize the observational evidence of change in the ocean, with an emphasis on basin- and global-scale changes relevant to climate. These include: changes in subsurface ocean temperature and heat content, evidence for regional changes in ocean salinity and their link to changes in evaporation and precipitation over the oceans, evidence of variability and change of ocean current patterns relevant to climate, observations of sea level change and predictions over the next century, and biogeochemical changes in the ocean, including ocean acidification.

  14. Energy and climatic change

    International Nuclear Information System (INIS)

    Moncada Lo Giudice, G.; Asdrubali, F.; Rossi, F.

    2007-01-01

    Are described the policies for emission reduction taken at the international level with particular reference to the European Union. Are presented recent data on greenhouse gas emissions in the EU and the link between energy production and greenhouse gases, the environmental impact of major power systems related to economic data [it

  15. Climate Change 2014: Technical Summary

    Science.gov (United States)

    Field, Chrisopher B.; Barros, Vicente; Mach, Katherine; Mastrandrea, Michael; van Aalst, Maarten; Adger, Niel; Arent, Douglas J; Barnett, Jonathan; Betts, Richard; Bilir, Eren; Birkmann, Joern; Carmin, Joann; Chadee, Dave; Challinor, Andrew; Chaterjee, Monalisa; Cramer, Wolfgang; Davidson, Debra; Estrada, Yuka; Gatusso, Jean-Pierre; Hijioka, Yasuakai; Yohe, Gary; Hiza, Margaret; Hoegh-Guldberg, Ove; Huang, He-Qing; Insarov, Gregory; Jones, Roger; Kovats, Sari; Lankao, Patricia Romero; Larsen, Joan Nymand; Losada, Iñigo; Marengo, José; McLean, Roger; Mearns, Linda; Mechler, Reinhard; Morton, John; Niang, Isabelle; Oki, Taikan; Olwoch, Jane Mukarugwiza; Opondo, Maggie; Poloczanska, Elvira; Pörtner, Hans -O.; Reisinger, Andy; Revi, Aromar; Schmidt, Daniela; Shaw, Rebecca; Solecki, William; Stone, Dáithí; Stone, John; Strzepek, Ken; Suarez, Avelino G.; Tschakert, Petra; Valentini, Riccardo; Vicuna, Sebastian; Villamizar, Alicia; Vincent, Katharine; Warren, Rachel; White, Leslie; Wilbanks, Thomas; Wong, Poh Poh

    2014-01-01

    Human interference with the climate system is occurring (WGI AR5 SPM Section D.3; WGI AR5 Sections 2.2, 6.3, 10.3 to 10.6, 10.9). Climate change poses risks for human and natural systems. The assessment of impacts, adaptation, and vulnerability in the Working Group II contribution to the IPCC’s Fifth Assessment Report (WGII AR5) evaluates how patterns of risks and potential benefits are shifting due to climate change. It considers how impacts and risks related to climate change can be reduced and managed through adaptation and mitigation. The report assesses needs, options, opportunities, constraints, resilience, limits, and other aspects associated with adaptation. It recognizes that risks of climate change will vary across regions and populations, through space and time, dependent on myriad factors including the extent of adaptation and mitigation. For the past 2 decades, IPCC’s Working Group II has developed assessments of climate change impacts, adaptation, and vulnerability. The WGII AR5 builds from the WGII contribution to the IPCC’s Fourth Assessment Report (WGII AR4), published in 2007, and the Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation (SREX), published in 2012. It follows the Working Group I contribution to the AR5. The WGII AR5 is presented in two parts (Part A: Global and Sectoral Aspects, and Part B: Regional Aspects), reflecting the expanded literature basis and multidisciplinary approach, increased focus on societal impacts and responses, and continued regionally comprehensive coverage. [1.1 to 1.3] The number of scientific publications available for assessing climate change impacts, adaptation, and vulnerability more than doubled between 2005 and 2010, with especially rapid increases in publications related to adaptation, allowing for a more robust assessment that supports policymaking (high confidence). The diversity of the topics and regions covered has similarly expanded, as has

  16. CCTC 2009 : 2nd Climate Change Technology Conference

    International Nuclear Information System (INIS)

    2009-01-01

    The 2nd Climate Change Technology Conference (CCTC2009) was held in Hamilton, Ontario, Canada on May 12-15, 2009. CCTC2009 is a Canadian/International forum for engineers, scientists, policy advisors, industry and other stakeholders to share new information and ideas for dealing with climate change and global warming. It also provided an opportunity for participants to keep abreast of emerging techniques and technologies for the mitigation of and adaptation to, the impacts of climate change. The conference theme: 'Climate Change ..... Deal with It!' emphasized the need to develop practical engineering and administrative responses to address the impacts of climate change and global warming.

  17. Standardization for climate change. Approaches and perspectives. Final report

    International Nuclear Information System (INIS)

    Weterings, R.

    1995-01-01

    The results of a project, aimed at support of the environmental quality target for climate policy on a national level (Follow-up Memorandum Climatic Change of the Dutch government) and on an international level (elaboration of the UN Framework Convention on Climate Change). In order to generate ideas for standards of the climate policy a workshop was held on Environmental Quality and Climate. During the workshop standards of climatic change were highlighted from different points of view. Those views and perspectives are analyzed and the results are presented in this report. 4 figs., 31 refs

  18. Deliberating Climate Change

    DEFF Research Database (Denmark)

    Agger, Annika; Jelsøe, Erling; Jæger, Birgit

    considerations regarding how the process was designed in order to be legitimate as a voice for citizens, how different types of knowledge and expert identities were created and negotiated in the event, and how the framing influenced the outcome. The specific conditions of the event, i.e. the relation to a high......The global event World Wide Views on Global Warming (WWV), initiated by the Danish Board of Technology (DBT), took place on September 26, 2009, and was an innovative attempt to gather a united citizen voice on a global scale. As such the WWV is one of the most recent experiments with new ways...... to include the voice of the citizens into complex scientific and technological issues. The purpose of WWV was to pass on the opinions of ordinary citizens to political decision-makers at The United Nations Climate Summit, COP15, in Copenhagen in December 2009. The authors made a study of the Danish WWV event...

  19. Climate change: Factors and forecasts

    International Nuclear Information System (INIS)

    Wilson, W.R.

    1990-01-01

    An overview is presented of global climatic change. The greenhouse effect is an established physical phenomena. The reradiative effects of various anthropogenic gases are scientifically demonstrable, and the increasing concentration of such gases in the atmosphere is irrefutable. The delinquent information is the magnitude of the agravated greenhouse effect (AGE)-induced climatic change, the temporal pace of the change and its spatial distribution. The pace of the climatic change implied by many of the general circulation model (GCM) estimates is for a northern hemispheric warming 10-50 times faster than the change since the last ice age. At a relatively aggregated representation, researching the impact of climate change involves estimating energy use and greenhouse gas atmospheric retention, climate modeling and socio-economic impact models. Recognizing that certain of the impacts of anthropogenic gasses will prove to be cumulative, non-reversible and synergistic, it would be prudent to examine mitigating options for immediate implementation. Given the current degree of scientific uncertainty, response priorities would be on the no-regrets or covering-the-bets options. 14 refs., 1 fig., 1 tab

  20. Climate change and food security

    Science.gov (United States)

    Gregory, P.J; Ingram, J.S.I; Brklacich, M

    2005-01-01

    Dynamic interactions between and within the biogeophysical and human environments lead to the production, processing, distribution, preparation and consumption of food, resulting in food systems that underpin food security. Food systems encompass food availability (production, distribution and exchange), food access (affordability, allocation and preference) and food utilization (nutritional and societal values and safety), so that food security is, therefore, diminished when food systems are stressed. Such stresses may be induced by a range of factors in addition to climate change and/or other agents of environmental change (e.g. conflict, HIV/AIDS) and may be particularly severe when these factors act in combination. Urbanization and globalization are causing rapid changes to food systems. Climate change may affect food systems in several ways ranging from direct effects on crop production (e.g. changes in rainfall leading to drought or flooding, or warmer or cooler temperatures leading to changes in the length of growing season), to changes in markets, food prices and supply chain infrastructure. The relative importance of climate change for food security differs between regions. For example, in southern Africa, climate is among the most frequently cited drivers of food insecurity because it acts both as an underlying, ongoing issue and as a short-lived shock. The low ability to cope with shocks and to mitigate long-term stresses means that coping strategies that might be available in other regions are unavailable or inappropriate. In other regions, though, such as parts of the Indo-Gangetic Plain of India, other drivers, such as labour issues and the availability and quality of ground water for irrigation, rank higher than the direct effects of climate change as factors influencing food security. Because of the multiple socio-economic and bio-physical factors affecting food systems and hence food security, the capacity to adapt food systems to reduce their

  1. Simulating Climate Change in Ireland

    Science.gov (United States)

    Nolan, P.; Lynch, P.

    2012-04-01

    At the Meteorology & Climate Centre at University College Dublin, we are using the CLM-Community's COSMO-CLM Regional Climate Model (RCM) and the WRF RCM (developed at NCAR) to simulate the climate of Ireland at high spatial resolution. To address the issue of model uncertainty, a Multi-Model Ensemble (MME) approach is used. The ensemble method uses different RCMs, driven by several Global Climate Models (GCMs), to simulate climate change. Through the MME approach, the uncertainty in the RCM projections is quantified, enabling us to estimate the probability density function of predicted changes, and providing a measure of confidence in the predictions. The RCMs were validated by performing a 20-year simulation of the Irish climate (1981-2000), driven by ECMWF ERA-40 global re-analysis data, and comparing the output to observations. Results confirm that the output of the RCMs exhibit reasonable and realistic features as documented in the historical data record. Projections for the future Irish climate were generated by downscaling the Max Planck Institute's ECHAM5 GCM, the UK Met Office HadGEM2-ES GCM and the CGCM3.1 GCM from the Canadian Centre for Climate Modelling. Simulations were run for a reference period 1961-2000 and future period 2021-2060. The future climate was simulated using the A1B, A2, B1, RCP 4.5 & RCP 8.5 greenhouse gas emission scenarios. Results for the downscaled simulations show a substantial overall increase in precipitation and wind speed for the future winter months and a decrease during the summer months. The predicted annual change in temperature is approximately 1.1°C over Ireland. To date, all RCM projections are in general agreement, thus increasing our confidence in the robustness of the results.

  2. Climate Change Adaptation Plan

    Science.gov (United States)

    2014-06-01

    International Center for Integrated Water Resources Management (ICIWaRM) is a UNESCO Category 2 water center headquartered at the USACE Institute for Water...Resources (IWR) in Alexandria, Virginia, USA. ICIWaRM was officially created by an agreement between the U.S. Government and UNESCO in October 2009 to...csc.noaa.gov/ digitalcoast/sites/default/files/files/publications/04062013/ InfrastructureSystemsRebuildingPrinciples.pdf Patterson LA , Lutz B, Doyle MW

  3. The changing world of climate change: Oregon leads the states

    International Nuclear Information System (INIS)

    Carver, P.H.; Sadler, S.; Kosloff, L.H.; Trexler, M.C.

    1997-01-01

    Following on the heels of recent national and international developments in climate change policy, Oregon's open-quote best-of-batch close-quote proceeding has validated the use of CO 2 offsets as a cost-effective means of advancing climate change mitigation goals. The proceeding was a first in several respects and represents a record commitment of funds to CO 2 mitigation by a private entity. In December 1995, the Intergovernmental Panel on Climate Change (IPCC), issued its Second Assessment Report. The IPCC's conclusion that open-quotes[t]he balance of evidence suggests a discernible human influence on global climateclose quotes fundamentally changed the tenor of the policy debate regarding potential threats associated with global climate change. At the Climate Change Convention's Conference of the Parties (COP) in Geneva in July 1996, most countries, including the United States, advocated adopting the IPCC report as the basis for swift policy movement toward binding international emissions targets. The next COP, in December 1997, is scheduled to be the venue for the signing of a treaty protocol incorporating such targets. Binding targets would have major consequences for power plant operators in the US and around the world. Recent developments in the state of Oregon show the kinds of measures that may become commonplace at the state level in addressing climate change mitigation. First, Oregon recently completed the first administrative proceeding in the US aimed at offsetting the greenhouse gas emissions of a new power plant. Second, a legislatively mandated energy facility siting task force recently recommended that Oregon adopt a carbon dioxide (CO 2 ) standard for new power plant construction and drop use of the open-quotes need for powerclose quotes standard. This article reviews these two policy milestones and their implications for climate change mitigation in the United States

  4. Biodiversity redistribution under climate change

    DEFF Research Database (Denmark)

    Pecl, Gretta T.; Bastos, Miguel; Bell, Johann D.

    2017-01-01

    Distributions of Earth’s species are changing at accelerating rates, increasingly driven by humanmediated climate change. Such changes are already altering the composition of ecological communities, but beyond conservation of natural systems, how and why does this matter? We review evidence that ...... by changes in species distribution. Consideration of these effects of biodiversity redistribution is critical yet lacking in most mitigation and adaptation strategies, including the United Nation’s Sustainable Development Goals....

  5. Climate change adaptation in Ethiopia

    DEFF Research Database (Denmark)

    Weldegebriel, Zerihun Berhane; Prowse, Martin

    Ethiopia is vulnerable to climate change due to its limited development and dependence on agriculture. Social protection schemes like the Productive Safety Net Programme (PSNP) can play a positive role in promoting livelihoods and enhancing households’ risk management. This article examines......, they suggest the PSNP may not be helping smallholders diversify income sources in a positive manner for climate adaptation. The article concludes by arguing for further investigation of the PSNP’s influence on smallholders’ adaptation strategies....

  6. Inhalation anaesthetics and climate change

    DEFF Research Database (Denmark)

    Andersen, Mads Peter Sulbæk; Sander, S P; Nielsen, O J

    2010-01-01

    Although the increasing abundance of CO(2) in our atmosphere is the main driver of the observed climate change, it is the cumulative effect of all forcing agents that dictate the direction and magnitude of the change, and many smaller contributors are also at play. Isoflurane, desflurane, and sev...

  7. Climate change: Wilderness's greatest challenge

    Science.gov (United States)

    Nathan L. Stephenson; Connie Millar

    2014-01-01

    Anthropogenic climatic change can no longer be considered an abstract possibility. It is here, its effects are already evident, and changes are expected to accelerate in coming decades, profoundly altering wilderness ecosystems. At the most fundamental level, wilderness stewards will increasingly be confronted with a trade-off between untrammeled wilderness character...

  8. Climate change: where to now?

    International Nuclear Information System (INIS)

    Pearman, Graeme

    2007-01-01

    Full text: Full text: The potential for human impact on global climate arose out of an understanding developed in the 19th century of the physical conditions influencing global temperatures. In the past three decades, observations and improved understanding of climate processes have led to the conclusions that the planet has warmed, this warming has been primarily due to increases of atmospheric greenhouse gases and that this has been due to human activities. But our knowledge is incomplete. The management of the risks associated with future climate change demands improvement of the knowledge base. Specific areas for improvement include the: role of aerosols in the amelioration or otherwise of warming trends; potential instability of systems, e.g. the deglaciation of Greenland that could lead to rapid destabilisation of climate; response of biological systems to climate change, their phrenology, behaviour, genetics and dispersion; opportunities for cost-effective managed adaptation; and improved technologies for meeting the energy demands. Climate science has been characterised by a level of integration of disciplinary fields uncommon in other areas. Yet the nature of the climate system, its diverse impacts and the range of mitigation options suggests that while disciplinary endeavours need to continue, further integration is required. Policy development requires the exploration of options that respect the complexity of climate and its impacts but also the pluralistic aspirations of societies. The 21st century should be characterised by considered, inclusive and strategic policy development. For science to contribute to this process, much more attention is needed to the processes involved in the exchange of knowledge between the scientific community and those who develop public or private policy. A new engagement and shared understanding of the potential role of science in modern societies, particularly with respect to climate change, is an essential component of

  9. The observance of the Kyoto Protocol on climate changes: stakes of the international control of compliance with commitments

    International Nuclear Information System (INIS)

    Maljean-Dubois, S.

    2007-01-01

    The author presents the conclusions of multidisciplinary research which has examined the relationship between the Kyoto protocol's observance mechanisms (control of compliance of commitments and sanction in case of non compliance) and the more conventional mechanisms of international conflict solving. It also examines the peculiar characteristics of these mechanisms, whether legal or not. Finally, the author examines the impact of the adopted procedure, and whether it is constraining

  10. Climate change and respiratory health.

    Science.gov (United States)

    Gerardi, Daniel A; Kellerman, Roy A

    2014-10-01

    To discuss the nature of climate change and both its immediate and long-term effects on human respiratory health. This review is based on information from a presentation of the American College of Chest Physicians course on Occupational and Environmental Lung Disease held in Toronto, Canada, June 2013. It is supplemented by a PubMed search for climate change, global warming, respiratory tract diseases, and respiratory health. It is also supplemented by a search of Web sites including the Environmental Protection Agency, National Oceanic and Atmospheric Administration, World Meteorological Association, National Snow and Ice Data Center, Carbon Dioxide Information Analysis Center, Inter-Governmental Panel on Climate Change, and the World Health Organization. Health effects of climate change include an increase in the prevalence of certain respiratory diseases, exacerbations of chronic lung disease, premature mortality, allergic responses, and declines in lung function. Climate change, mediated by greenhouse gases, causes adverse health effects to the most vulnerable patient populations-the elderly, children, and those in distressed socioeconomic strata.

  11. Climate Change and Fish Availability

    Science.gov (United States)

    Teng, Paul P. S.; Lassa, Jonatan; Caballero-Anthony, Mely

    Human consumption of fish has been trending upwards in the past decades and this is projected to continue. The main sources of fish are from wild fisheries (marine and freshwater) and aquaculture. Climate change is anticipated to affect the availability of fish through its effect on these two sources as well as on supply chain processes such as storage, transport, processing and retail. Climate change is known to result in warmer and more acid oceans. Ocean acidification due to higher CO2 concentration levels at sea modifies the distribution of phytoplankton and zooplankton to affect wild, capture fisheries. Higher temperature causes warm-water coral reefs to respond with species replacement and bleaching, leading to coral cover loss and habitat loss. Global changes in climatic systems may also cause fish invasion, extinction and turnover. While this may be catastrophic for small scale fish farming in poor tropical communities, there are also potential effects on animal protein supply shifts at local and global scales with food security consequences. This paper discusses the potential impacts of climate change on fisheries and aquaculture in the Asian Pacific region, with special emphasis on Southeast Asia. The key question to be addressed is “What are the impacts of global climate change on global fish harvests and what does it mean to the availability of fish?”

  12. Three eras of climate change

    Energy Technology Data Exchange (ETDEWEB)

    Huq, Saleemul; Toulmin, Camilla

    2006-10-15

    Climate change as a global challenge has evolved through a series of stages in the last few decades. We are now on the brink of a new era which will see the terms of the debate shift once again. The different eras are characterised by the scientific evidence, public perceptions, responses and engagement of different groups to address the problem. In the first era, from the late 1980s to 2000, climate change was seen as an “environmental” problem to do with prevention of future impacts on the planet's climate systems over the next fifty to hundred years, through reductions in emissions of greenhouse gases, known as “mitigation”. The second era can be said to have started around the turn of the millennium, with the recognition that there will be some unavoidable impacts from climate change in the near term (over the next decade or two). These impacts must be coped with through “adaptation”, as well as mitigation, to prevent much more severe and possibly catastrophic impacts in the longer term. It has become clear that many of the impacts of climate change in the near term are likely to fall on the poorest countries and communities. The third era, which we are just about to enter, will see the issue change from tackling an environmental or development problem to a question of “global justice”. It will engage with a much wider array of citizens from around the world than previous eras.

  13. Climate change in China and China’s policies and actions for addressing climate change

    Directory of Open Access Journals (Sweden)

    Luo Y.

    2010-12-01

    Full Text Available Since the first assessment report (FAR of Inter-Governmental Panel on Climate Change (IPCC in 1990, the international scientific community has made substantial progresses in climate change sciences. Changes in components of climate system, including the atmosphere, oceans and cryosphere, indicate that global warming is unequivocal. Instrumental records demonstrate that the global mean temperature has a significant increasing trend during the 20th century and in the latest 50 years the warming become faster. In the meantime, the global sea level has a strong increasing trend, as well as the snow coverage of Northern Hemisphere showed an obvious downward trend. Moreover, the global warming plays a key role in significantly affecting the climate system and social-economy on both global and regional scales, such as sea level rise, melting of mountain glaciers and ice sheets, desertification, deforestation, increase of weather extremes (typhoon, hurricane and rainstorm and so on. The state of the art understanding of IPCC Fourth Assessment Report (AR4 was most of the observed increase in global average temperatures since the mid-20th century is very likely due to the observed increase in the concentrations of anthropogenic greenhouse gases. Climate change issues, as a grave challenge to the sustainable development of the human society, have received ever greater attention from the international community. Deeply cognizant of the complexity and extensive influence of these issues and fully aware of the arduousness and urgency of the task of addressing climate change, the Chinese government is determined to address climate change in the process of pursuing sustainable development. The facts of climate change in China and its impacts, and China’s policies and actions for addressing climate change are introduced in this paper.

  14. International climate policy : consequences for shipping

    OpenAIRE

    Mæstad, Ottar; Evensen, Annika Jaersen; Mathiesen, Lars; Olsen, Kristian

    2000-01-01

    This report summarises the main results from the project Norwegian and international climate policy consequences for shipping. The aim of the project has been to shed light on how climate policies might affect shipping, both from the cost side and from the demand side. The project has been divided into three sub-projects, investigating the consequences of climate policies for 1. Optimal shipping operations and management 2. The competitiveness of shipping relative to land transport 3. The tra...

  15. Western water and climate change

    Science.gov (United States)

    Dettinger, Michael; Udall, Bradley; Georgakakos, Aris P.

    2015-01-01

    The western United States is a region long defined by water challenges. Climate change adds to those historical challenges, but does not, for the most part, introduce entirely new challenges; rather climate change is likely to stress water supplies and resources already in many cases stretched to, or beyond, natural limits. Projections are for continued and, likely, increased warming trends across the region, with a near certainty of continuing changes in seasonality of snowmelt and streamflows, and a strong potential for attendant increases in evaporative demands. Projections of future precipitation are less conclusive, although likely the northernmost West will see precipitation increases while the southernmost West sees declines. However, most of the region lies in a broad area where some climate models project precipitation increases while others project declines, so that only increases in precipitation uncertainties can be projected with any confidence. Changes in annual and seasonal hydrographs are likely to challenge water managers, users, and attempts to protect or restore environmental flows, even where annual volumes change little. Other impacts from climate change (e.g., floods and water-quality changes) are poorly understood and will likely be location dependent.

  16. Modeling Past Abrupt Climate Changes

    DEFF Research Database (Denmark)

    Marchionne, Arianna

    of the orbital variations on Earth's climate; however, the knowledge and tools needed to complete a unied theory for ice ages have not been developed yet. Here, we focus on the climatic variations that have occurred over the last few million years. Paleoclimatic records show that the glacial cycles are linked...... to those present in the astronomical forcing. We shall do this in terms of a general framework of conceptual dynamical models, which may or may not exhibit internal self-sustained oscillations. We introduce and discuss two distinct mechanisms for a periodic response at a dierent period to a periodic...

  17. An Interface between Law and Science: The Climate Change Regime

    Science.gov (United States)

    Kuleshov, Y.; Grandbois, M.; Kaniaha, S.

    2012-04-01

    Law and Science are jointly building the international climate change regime. Up to date, international law and climate science have been unable to take into consideration both regional law and Pacific climate science in this process. Under the International Climate Change Adaptation Initiative (the Australian Government Initiative to assist with high priority climate adaptation needs in vulnerable countries in the Asia-Pacific region) significant efforts were dedicated to improve understanding of climate in the Pacific through the Pacific Climate Change Science Program (PCCSP) and through the Pacific Adaptation Strategy Assistance Program (PASAP). The first comprehensive PCCSP scientific report on the South Pacific climate has been published in 2011. Under the PASAP, web-based information tools for seasonal climate prediction have been developed and now outputs from dynamical climate model are used in 15 countries of the North-West and South Pacific for enhanced prediction of rainfall, air and sea surface temperatures which reduces countries' vulnerability to climate variability in the context of a changing climate. On a regional scale, the Meteorological and Geohazards Department of Vanuatu is preparing a full report on Climate change impacts on the country. These scientific reports and tools could lead to a better understanding of climate change in the South Pacific and to a better understanding of climate change science, for lawyers and policy-makers. The International climate change regime develops itself according to science findings, and at the pace of the four scientific reports issued by the Intergovernmental Panel on Climate Change (IPCC). In return, Law is a contributing factor to climate change, a structural data in the development and perception of environmental issues and it exerts an influence on Science. Because of the dependency of law on science, the PCCSP and PASAP outcomes will also stimulate and orientate developments in law of the Pacific

  18. Multidisciplinary approaches to climate change questions

    Science.gov (United States)

    Middleton, Beth A.; LePage, Ben A.

    2011-01-01

    Multidisciplinary approaches are required to address the complex environmental problems of our time. Solutions to climate change problems are good examples of situations requiring complex syntheses of ideas from a vast set of disciplines including science, engineering, social science, and the humanities. Unfortunately, most ecologists have narrow training, and are not equipped to bring their environmental skills to the table with interdisciplinary teams to help solve multidisciplinary problems. To address this problem, new graduate training programs and workshops sponsored by various organizations are providing opportunities for scientists and others to learn to work together in multidisciplinary teams. Two examples of training in multidisciplinary thinking include those organized by the Santa Fe Institute and Dahlem Workshops. In addition, many interdisciplinary programs have had successes in providing insight into climate change problems including the International Panel on Climate Change, the Joint North American Carbon Program, the National Academy of Science Research Grand Challenges Initiatives, and the National Academy of Science. These programs and initiatives have had some notable success in outlining some of the problems and solutions to climate change. Scientists who can offer their specialized expertise to interdisciplinary teams will be more successful in helping to solve the complex problems related to climate change.

  19. Adaptation to climate change and industrial vulnerability

    International Nuclear Information System (INIS)

    Garnaud, Benjamin; Ferret, Celine

    2010-06-01

    In today's societies, the production base made up by the industrial fabric acts as an important link between the climate and its variations and our lifestyle. However, several decades of experience have often enabled us to minimise the impact of the weather and its fluctuations on activities, making the industrial sector out to be purely artificial and protected from climate impacts. Yet climate change leads us to challenge this assumption: if the industrial base is supposed to be impervious to the current climate, is this still the case in a context of climate change? In an attempt to answer this question, the Invulnerable project was launched, led by the Institute for Sustainable Development and International Relations (IDDRI) and bringing together scientific and industrial partners (Meteo-France, IPSL, CERFACS). Observing the availability of scientific resources on climate change, partly resulting from the modeling research coordinated by the IPCC, the idea was to work with industries to identify their vulnerabilities and to use these to define indicators for climatologists. These indicators are not chosen by scientists without consulting industries, but are in fact defined by these industries to ensure they correspond to their needs as closely as possible. The challenge is therefore to bring together scientists and industries and to catalyse a mutual understanding to ensure this discussion results in one or several indicators that are relevant to the activity in question and on which climatologists can work

  20. Climate change and adaptation policy

    Energy Technology Data Exchange (ETDEWEB)

    Smith, Jamie [Policy Research Initiative, Ottawa, ON (Canada); Lavender, B. [Natural Resources Canada, Ottawa, ON (Canada); Smit, B. [Guelph Univ., ON (Canada). Dept. of Geography; Burton, I.

    2001-12-31

    In this document the authors indicate that some level of adaptation will be required as climate change affects our lives. They narrowed their examination to three sectors of Canadian society: human health, agriculture, and northern communities and infrastructure. Within each sector they discussed the policy research needs and the adaptation problems to be expected. Uncertainties remain concerning the magnitude of climate change, its timing and consequences, and further research is required to reduce the uncertainties. Canada presents certain vulnerabilities, and to enhance and improve the resilience of the population toward climate change, some adaptation measures must be put in place to reduce the vulnerabilities. Confidence will come as a by-product of the leadership required to bring about the required adaptation measures, and cooperation is a must between all levels of government, the private sector and society to reach agreement.

  1. Expected impacts of climate change on extreme climate events

    International Nuclear Information System (INIS)

    Planton, S.; Deque, M.; Chauvin, F.; Terray, L.

    2008-01-01

    An overview of the expected change of climate extremes during this century due to greenhouse gases and aerosol anthropogenic emissions is presented. The most commonly used methodologies rely on the dynamical or statistical down-scaling of climate projections, performed with coupled atmosphere-ocean general circulation models. Either of dynamical or of statistical type, down-scaling methods present strengths and weaknesses, but neither their validation on present climate conditions, nor their potential ability to project the impact of climate change on extreme event statistics allows one to give a specific advantage to one of the two types. The results synthesized in the last IPCC report and more recent studies underline a convergence for a very likely increase in heat wave episodes over land surfaces, linked to the mean warming and the increase in temperature variability. In addition, the number of days of frost should decrease and the growing season length should increase. The projected increase in heavy precipitation events appears also as very likely over most areas and also seems linked to a change in the shape of the precipitation intensity distribution. The global trends for drought duration are less consistent between models and down-scaling methodologies, due to their regional variability. The change of wind-related extremes is also regionally dependent, and associated to a poleward displacement of the mid-latitude storm tracks. The specific study of extreme events over France reveals the high sensitivity of some statistics of climate extremes at the decadal time scale as a consequence of regional climate internal variability. (authors)

  2. Climate engineering research : A precautionary response to climate change?

    NARCIS (Netherlands)

    Reynolds, J.L.; Fleurke, F.M.

    2013-01-01

    In the face of dire forecasts for anthropogenic climate change, climate engineering is increasingly discussed as a possible additional set of responses to reduce climate change’s threat. These proposals have been controversial, in part because they – like climate change itself – pose uncertain risks

  3. International Climate Migration: Evidence for the Climate Inhibitor Mechanism and the Agricultural Pathway.

    Science.gov (United States)

    Nawrotzki, Raphael J; Bakhtsiyarava, Maryia

    2017-05-01

    Research often assumes that, in rural areas of developing countries, adverse climatic conditions increase (climate driver mechanism) rather than reduce (climate inhibitor mechanism) migration, and that the impact of climate on migration is moderated by changes in agricultural productivity (agricultural pathway). Using representative census data in combination with high-resolution climate data derived from the novel Terra Populus system, we explore the climate-migration relationship in rural Burkina Faso and Senegal. We construct four threshold-based climate measures to investigate the effect of heat waves, cold snaps, droughts and excessive precipitation on the likelihood of household-level international outmigration. Results from multi-level logit models show that excessive precipitation increases international migration from Senegal while heat waves decrease international mobility in Burkina Faso, providing evidence for the climate inhibitor mechanism. Consistent with the agricultural pathway, interaction models and results from a geographically weighted regression (GWR) reveal a conditional effect of droughts on international outmigration from Senegal, which becomes stronger in areas with high levels of groundnut production. Moreover, climate change effects show a clear seasonal pattern, with the strongest effects appearing when heat waves overlap with the growing season and when excessive precipitation occurs prior to the growing season.

  4. International Climate Migration: Evidence for the Climate Inhibitor Mechanism and the Agricultural Pathway

    Science.gov (United States)

    Nawrotzki, Raphael J.; Bakhtsiyarava, Maryia

    2016-01-01

    Research often assumes that, in rural areas of developing countries, adverse climatic conditions increase (climate driver mechanism) rather than reduce (climate inhibitor mechanism) migration, and that the impact of climate on migration is moderated by changes in agricultural productivity (agricultural pathway). Using representative census data in combination with high-resolution climate data derived from the novel Terra Populus system, we explore the climate-migration relationship in rural Burkina Faso and Senegal. We construct four threshold-based climate measures to investigate the effect of heat waves, cold snaps, droughts and excessive precipitation on the likelihood of household-level international outmigration. Results from multi-level logit models show that excessive precipitation increases international migration from Senegal while heat waves decrease international mobility in Burkina Faso, providing evidence for the climate inhibitor mechanism. Consistent with the agricultural pathway, interaction models and results from a geographically weighted regression (GWR) reveal a conditional effect of droughts on international outmigration from Senegal, which becomes stronger in areas with high levels of groundnut production. Moreover, climate change effects show a clear seasonal pattern, with the strongest effects appearing when heat waves overlap with the growing season and when excessive precipitation occurs prior to the growing season. PMID:28943813

  5. Climate of Tajikistan in connection with global climate change

    International Nuclear Information System (INIS)

    Khakimov, F.Kh.; Mirzokhonova, S.O.; Mirzokhonava, N.A.

    2006-01-01

    The analysis of global climate change for different periods and its consequences on regional climate is given. The chronology of climate change in Tajikistan in various regions and the reasons leading or resulted to these changes are changes are shown as well

  6. Capturing Tweets on Climate Change: What is the role of Twitter in Climate Change Communication?

    Science.gov (United States)

    Ngo, A. M.; McNeal, K.; Luginbuhl, S.; Enteen, J.

    2015-12-01

    Climate change is a major environmental issue that is often discussed throughout the world using social media outlets such as Twitter. This research followed and collected tweets about climate change as they related to two events: (i) the June 18, 2015 release of the Encyclical by Pope Francis which included content about climate change and (ii) the upcoming COP21 conference, a United Nations climate change conference, to be held on Dec. 7-8, 2015 in Paris. Using a Twitter account and Ncapture we were able to collect tens of thousands of climate change related tweets that were then loaded into a program called Nvivo which stored the tweets and associated publically available user information. We followed a few major hashtags such as COP21, UNFCCC, @climate, and the Pope. We examined twitter users, the information sources, locations, number of re-tweets, and frequency of tweets as well as the category of the tweet in regard to positive, negative, and neutral positions about climate. Frequency analysis of tweets over a 10 day period of the Encyclical event showed that ~200 tweets per day were made prior to the event, with ~1000 made on the day of the event, and ~100 per day following the event. For the COP21 event, activity ranged from 2000-3000 tweets per day. For the Encyclical event, an analysis of 1100 tweets on the day of release indicated that 47% of the tweets had a positive perspective about climate change, 50% were neutral, 1% negative, and 2% were unclear. For the COP21 event, an analysis of 342 tweets randomly sampled from 31,721 tweets, showed that 53% of the tweets had a positive perspective about climate change, 12% were neutral, 13% negative, and 22% were unclear. Differences in the frequency and perspectives of tweets were likely due to the nature of the events, one a long-term and recurring international event and the other a single international religious-oriented event. We tabulated the top 10 tweets about climate change as they relate to these two

  7. Adapting Indian Agriculture to Global Climate Change

    Indian Academy of Sciences (India)

    Adapting Indian Agriculture to Global Climate Change · Climate Change: Generic Implications for Agriculture · Controlled environment facilities at IARI used for evaluating model performance in future climate change scenarios · Slide 4 · Slide 5 · Global studies indicate considerable impact of climate change in tropics.

  8. EU energy and climate change strategy

    International Nuclear Information System (INIS)

    Graça Carvalho, Maria da

    2012-01-01

    This paper will summarise the European Strategy for Energy and Climate Change. In current international negotiations Europe has proposed a 20% reduction in GHG (greenhouse gases) in the developed countries by 2020 or 30% should there be an international agreement in the domain. However it is important to define measures to achieve the targets. One of the principal tools is to improve energy efficiency under the energy efficiency action plan, which will help to achieve a 20% energy saving by 2020. On the other hand, the amount of energy from renewable sources consumed in Europe will have to rise from its current level of 8.5%–20% by 2020. These are ambitious but achievable targets. Nonetheless, these can only be achieved through strong investment in areas of the knowledge triangle which strengthens research and innovation in the energy sector in Europe. The paper covers European Energy and Climate Change Policy, the European Strategic Energy Technology plan, the consequences of the Lisbon Treaty, European and national Road maps to a low carbon economy, the Energy Efficiency Plan for 2011 and finishes with a brief consideration of the EU’s energy infrastructure priorities. -- Highlights: ► This paper summarises the European Strategy for Energy and Climate Change. ► Reduction of GHG emissions by 30%-international agreement or −20% without agreement. ► Use of 20% of renewable energies by 2020. ► Increase of energy efficiency of 20% by 2020. ► Consolidating of the internal energy market.

  9. Arctic action against climatic changes

    International Nuclear Information System (INIS)

    Njaastad, Birgit

    2000-01-01

    The articles describes efforts to map the climatic changes in the Arctic regions through the Arctic Climate Impact Assessment Project which is a joint venture between eight Arctic countries: Denmark, Canada, the USA, Russia, Finland, Sweden and Norway. The project deals with the consequences of the changes such as the UV radiation due to diminishing ozone layers. The aims are: Evaluate and integrate existing knowledge in the field and evaluate and predict the consequences particularly on the environment both in the present and the future and produce reliable and useful information in order to aid the decision-making processes

  10. Climate change: a political assessment

    Energy Technology Data Exchange (ETDEWEB)

    O' Keefe, W. [Solutions Consulting (USA)

    2000-07-01

    The paper consists of the author's personal remarks on a political assessment of climate change policy in the United States. The author focuses on four major political forces; environmental organisations, the Clinton-Gore administration, the U.S. senate and the business community. The author considers that much of the climate change debate is scaremongering by the environmentalists with little scientific basis. There is a need for business to present its case better if it is to avoid economically damaging, but unjustified environmental regulations.

  11. Climate Change and Public Health.

    Science.gov (United States)

    Ciesielski, Timothy

    2017-05-01

    It is clear that the public health community is concerned about the human health impacts of climate change, but are we inadvertently underestimating the scope of the problem and obfuscating potentially useful interventions by using a narrow intellectual frame in our discussions with policy makers? If we take a more holistic approach, we see that the public health impacts of climate change are only one subset of the enormous public health impacts of fossil fuel burning. This broader perspective can provide a more accurate and comprehensive assessment that is more useful for decision making in public policy settings.

  12. A history of climate change

    DEFF Research Database (Denmark)

    Hastrup, Kirsten Blinkenberg

    2016-01-01

    This article presents a small community of High Arctic hunters (the Inughuit in North West Greenland) who have always had to negotiate climatic changes with great impact on their living conditions. This points us toward the natural-social entanglements implied in the notion of the Anthropocene......, and to the new intellectual challenges that both natural and social scientists are facing in relation to the current climatic changes. These challenges are discussed through the case of the Inughuit with whom the author has worked over many years. Departing from their dire situation in the 19th century, when...

  13. Canada's National Implementation Strategy on Climate Change

    International Nuclear Information System (INIS)

    2000-10-01

    This document describes the national implementation strategy which is a part of the coordinated national response to climate change. The approach was developed from the National Climate Change process, established by the federal, provincial and territorial ministers responsible for energy and the environment, based on an examination of the impacts, costs and benefits of implementing the Kyoto Protocol, as well as the options for addressing climate change. The Strategy involves (1) taking action to reduce risks and to improve our understanding of risks associated with climate change, (2) institution of a national framework that includes individual and joint action, while recognizing jurisdictional flexibility in responding to unique circumstances, (3) adopting a phased approach, (4) progressive action in response to changing domestic and international circumstances, (5) clear understanding of the necessary relationship between international and national strategies, (6) developing an understanding of the implications of emission reduction targets and major options, including cross-cutting policy approaches such as emissions trading and allocation of responsibility for reducing emissions. The Strategy uses a risk-management approach that attempts to limit the risks of climate change while maximizing opportunities for Canada to contribute to global and national solutions. This approach incorporates improving scientific and analytical understanding and co-ordinating national and international action and a phased approach to implementation. This policy document focuses on Phase One actions which consist of five connected themes, i. e. enhancing awareness and understanding, promoting technology development and innovation, governments leading by example, investing in knowledge and building the foundation, and encouraging action. Future phases will be linked to greater international certainty based on ratification of the Kyoto Protocol, the actions of our trading partners

  14. Oceanic implications for climate change policy

    International Nuclear Information System (INIS)

    McNeil, Ben I.

    2006-01-01

    Under the United Nations convention on the law of the sea (1982), each participating country maintains exclusive economic and environmental rights within the oceanic region extending 200 nm from its territorial sea, known as the exclusive economic zone (EEZ). Although the ocean within each EEZ is undoubtedly an anthropogenic CO 2 sink, it has been over-looked within international climate policy. In this paper I use an area-weighted scaling argument to show that the inclusion of the EEZ CO 2 sink within national carbon accounts would have significant implications in tracking national greenhouse commitments to any future climate change policy initiative. The advantages and disadvantages for inclusion of the EEZ CO 2 sink into global climate change policy are also explored. The most compelling argument for including the EEZ CO 2 sink is that it would enhance the equity and resources among coastal nations to combat and adapt against future climate change that will inherently impact coastal nations more so than land locked nations. If included, the funds raised could be used for either monitoring or adaptive coastal infrastructure among the most vulnerable nations. On the other hand, the EEZ anthropogenic CO 2 sink cannot be directly controlled by human activities and could be used as a disincentive for some developed nations to reduce fossil-fuel related greenhouse gas emissions. This may therefore dampen efforts to ultimately reduce atmospheric greenhouse gas concentrations. In consideration of these arguments it is therefore suggested that an 'EEZ clause' be added to Kyoto and any future international climate policy that explicitly excludes its use within national carbon accounts under these international climate frameworks

  15. Public Engagement on Climate Change

    Science.gov (United States)

    Curry, J.

    2011-12-01

    Climate change communication is complicated by complexity of the scientific problem, multiple perspectives on the magnitude of the risk from climate change, often acrimonious disputes between scientists, high stakes policy options, and overall politicization of the issue. Efforts to increase science literacy as a route towards persuasion around the need for a policy like cap and trade have failed, because the difficulty that a scientist has in attempting to make sense of the social and political complexity is very similar to the complexity facing the general public as they try to make sense of climate science itself. In this talk I argue for a shift from scientists and their institutions as information disseminators to that of public engagement and enablers of public participation. The goal of engagement is not just to inform, but to enable, motivate and educate the public regarding the technical, political, and social dimensions of climate change. Engagement is a two-way process where experts and decision-makers seek input and learn from the public about preferences, needs, insights, and ideas relative to climate change impacts, vulnerabilities, solutions and policy options. Effective public engagement requires that scientists detach themselves from trying to control what the public does with the acquired knowledge and motivation. The goal should not be to "sell" the public on particular climate change solutions, since such advocacy threatens public trust in scientists and their institutions. Conduits for public engagement include the civic engagement approach in the context of community meetings, and perhaps more significantly, the blogosphere. Since 2006, I have been an active participant in the climate blogosphere, focused on engaging with people that are skeptical of AGW. A year ago, I started my own blog Climate Etc. at judithcurry.com. The demographic that I have focused my communication/engagement activities are the technically educated and scientifically

  16. DTU climate change technologies. Recommendations on accelerated development and deployment of climate change technologies

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, Hans; Halsnaes, K [Technical Univ. of Denmark, Risoe National Lab. for Sustainable Energy, System Analysis Div., Roskilde (Denmark); Nielsen, Niels Axel; Moeller, J S; Hansen, Jakob Fritz; Froekjaer Strand, I [Technical Univ. of Denmark, Kgs. Lyngby (Denmark)

    2009-09-15

    During 2009, the Technical University of Denmark (DTU) has held a number of international workshops for climate change. Participants came from industry, research institutions and government. The workshops focused on sustainable energy systems and climate change adaptation. The summary of conclusions and recommendations from the workshops constitutes a comprehensive set of technology tracks and recommended actions towards accelerated development and deployment of technology within these two key areas. The workshop process has led to three main conclusions. A. Radical changes are needed to develop sustainable energy systems. B. Tools and processes that climate-proof societal planning and management are needed in order to adapt to climate change. C. Partnerships concerning innovation and deployment (research, development and deployment) are required to meet time constraints.

  17. Analysis and detection of climate change

    International Nuclear Information System (INIS)

    Thejll, P.; Stendel, M.

    2001-01-01

    The authors first discuss the concepts 'climate' and 'climate change detection', outlining the difficulties of the latter in terms of the properties of the former. In more detail they then discuss the analysis and detection, carried out at the Danish Climate Centre, of anthropogenic climate change and the nonanthropogenic changes regarding anthropogenic climate change the emphasis is on the improvement of global and regional climate models, and the reconstruction of past climates regarding non-anthropogenic changes the authors describe two case studies of potential solar influence on climate. (LN)

  18. Sustain : the climate change challenge

    International Nuclear Information System (INIS)

    1998-01-01

    This special report on climate change and greenhouse gas emissions focused on widely held current opinions which indicate that average global surface temperatures are increasing. The potential consequences of climate change can include rising sea levels, drought storms, disease, and mass migration of people. While the global climate change theory is widely accepted, the report warns that there are still many uncertainties about how climate change occurs and what processes can offset human-caused emissions. Canada produces about 2 per cent of global greenhouse gas emissions. Carbon dioxide comprises 80 per cent of Canada's total emissions. It is well known that Canadians place a heavy demand on energy to heat and light their homes because of the northern climate, and on transportation fuels to move people, goods and services across vast distances. With the Kyoto Protocol of December 1997, developed countries agreed to legally binding greenhouse gas emission reductions of at least five per cent by 2008 to 2012. Canada agreed to a six per cent reduction below 1990 levels by 2010. Although Canada signed the Kyoto Protocol, it does not intend to ratify it until an implementation strategy has been developed with broad support. The goal is to develop a strategy by 1999. The oil and gas industry has in general improved its efficiency and reduced emissions on a per unit of production basis by installing new equipment and new operating practices that reduce greenhouse gas emissions to the atmosphere, and improve energy efficiency. The industry is conscious of its responsibility, and while not fully in agreement with the environmental doomsayers, it is prepared to take proactive actions now, albeit on a voluntary basis. What the industry wants is a balance between environmental and economic responsibility. E missions trading' and 'joint implementation' are seen as two important tools to tackle climate change on a global basis. 4 figs

  19. Climatic servitude: climate change, business and politics

    International Nuclear Information System (INIS)

    Belouve, J.M.

    2009-01-01

    This book is together a contemporary history book and a global dossier about a topic of prime importance in our civilization. It treats of the history of science, of ideas and events put in the modern civilization context, of science situation and scientific controversies, of the media aspects, of carbon economy and its related business, of Al Gore's and Maurice Strong's biographies, and finally, it makes a critical geopolitical analysis and makes proposals for a renovated ecology. In the conclusion, the author shows how climate change has become the hobbyhorse of a new thinking trend, namely the New World Order, aiming at conducting people to the acceptance of constraining policies encompassing the energy security of nations, new taxes, a worldwide economic disruption, the limitation of the World's population, and a World governance supported by the United Nations and not constrained by classical democratic rules. (J.S.)

  20. Changing habits, changing climate : a foundation analysis

    International Nuclear Information System (INIS)

    Enright, W.

    2001-03-01

    If Canada intends to meet its greenhouse gas reduction target of 6 per cent below 1990 levels, a fundamental shift in energy use by Canadians is required. The health sector will also be required to change. Global climate change is expected to affect regions differently, some might get wetter, some might get warmer, and others still might get colder. Climate changes will influence a number of health determinants: the geographical range of disease organisms and vectors; temperature extremes and violent weather events; air, food and water quality; the stability of ecosystems. There is a requirement to strongly regulate the emissions of carbon dioxide, methane and other greenhouse gases to limit health risks. Increased air pollution could negatively affect large numbers of people, especially asthma sufferers and people suffering from chronic respiratory ailments and cardiovascular diseases. Changes in precipitation and temperature could increase insect-borne diseases. Water sources could be badly affected by drought, flooding or increased glacial runoff. The thinning of the ozone layer could result in additional skin cancers, impaired vision and other diseases. The document explores the various impacts resulting from climate change. A chapter is devoted to each topic: air pollution, temperature extremes, extreme weather events, vector borne diseases, drought and increased evaporation, food supply and ecosystem range, sea level rise, stratospheric ozone depletion and describes the health impacts. In addition, a chapter deals with aboriginal communities. The topic of environmental refugees is discussed, followed by an historical perspective into climate change policy in Canada. The author concludes with adaptation measures. Further emphasis must be placed on priority topics such as the estimation of future emissions and modelling of climate processes. refs., tabs., figs