This paper reviews the progress in climate change adaptation(CCA) policies both under the United Nations Framework Convention on Climate Change(UNFCCC) and in major regions and countries,including the EU and its major member countries,the influential developed countries in the Asia-Pacific region,the emerging economies and the least developed countries(LDCs).The progress made in China in CCA policies is also reviewed and compared with that in other countries.Finally,good international practices are proposed for China's policy development.It is found that adaptation has been given the same priority as mitigation since the twenty-first century with regard to climate change-related actions.The topics related to adaptation in the international climate change negotiations under the UNFCCC have evolved from mechanisms for finance and technology development and transfer exclusively in the early stages to implementation of practical adaptation programs and actions.Since 2006,major developed and developing countries have frequently set forward specific CCA policies or general climate change policies involving adaptation in the form of laws,frameworks,strategies,and plans.The LDCs have also been working on National Adaptation Programmes of Action and subsequent National Adaptation Plans with the support from the financial mechanisms under the UNFCCC.Therefore,globally,it has become a common practice to develop national or regional policies to plan and guide CCA actions.China has established climate change policies involving adaptation at the national,regional,and sectorial levels since 2007.However,these policies have strong limitations in their knowledge base,strategic positioning,contents,and implementation mechanisms,e.g.lack of a sound knowledge base,an international perspective,clear responsibilities for policy implementation,and appropriate monitoring and evaluation mechanisms.It is recommended that China should further strengthen its technical capabilities in climate change projections as well as impact,vulnerability,and risk assessment,and develop methodologies and techniques for the preparation,impact assessment and implementation of CCA policies.Furthermore,future CCA strategies or plans should be developed with an emphasis on China's vision and strategic position on the world stage.
