应对气候变化南南合作是国际社会协同应对气候变化的重要组成部分。我国是应对气候变化南南合作的主要倡导者和推动者，在资金贡献、机制建设等方面都起到了引领作用。应对气候变化南南合作，作为一种新的国际合作机制，尤其是包括我国在内的发展中国家长期作为受援国参与国际合作，要转型成为以实施对外援助为主的领导南南合作的国家，还面临着诸多挑战和问题。对于我国而言，这些挑战包括：尚缺乏开展南南合作的国家层面的顶层设计、目前开展南南合作的水平还比较初级、应对气候变化南南合作机制还需进一步完善等。本文通过分析欧美发达国家在对外合作领域的实践经验，提出我国开展应对气候变化南南合作的对策建议。
South-South Cooperation （SSC） on addressing climate change is an important part of global climate governance. China as a major advocate and promoter of SCC has been taking a leading role in the process，not only on finance contribution but also on actions. SCC on addressing climate change is a new thing with new challenges to developing countries，since they have used to receive support but not provide from outside for a long time. SCC may need some of the developing countries shift their traditional position to support providers. As to China，the challenges of this shifting including：Lack of top-level design of SCC on national level；Actions for SCC being in relatively primitive stage；The mechanism for SCC needing to be further refined，etc. Based on the analysis of the experience of industrialized countries in the field of international cooperation，this paper put forward recommendations and suggestions for the implementation of SSC in the future.
