气候变化南南合作是当前落实《巴黎协定》、推进全球应对气候变化合作进程的一个重要领域，是我国维护发展中国家团结、支撑自身参与气候变化谈判、促进绿色低碳发展，以及为国内经济社会发展创造有利外部条件的必要途径。本文通过对我国气候变化南南合作历史进程的回顾，分析我国在气候变化南南合作中的比较优势，提出存在的问题和障碍。基于大范围多样本问卷和专家调研，评估南南合作框架下相关国家在应对气候变化技术、资金、能力建设、政策等方面的潜在需求。在全球气候治理转型背景以及我国新的外交战略框架下，预判气候变化南南合作的发展趋势，研究未来开展气候变化南南合作的模式，设计中长期不同阶段逐步推进的战略发展路线图，为寻求全球应对气候变化的新动力、建立新的绿色低碳转型合作伙伴关系、推进气候变化多双边对话交流与务实合作提供对策支撑。
The South-South cooperation on climate change is an important part for the implementation of the Paris Agreement and the promotion of global cooperation in climate change. It is also the key link for China to maintain the unity of the developing countries，support itself to participate in the negotiations on climate change，promote green low-carbon development，and create favorable external conditions for the development of the domestic economic society. Through a review of the historical process of South-South cooperation on climate change，this paper analyzed the comparative advantages of China，and pointed out existing problems and obstacles. It also assessed the potential needs for climate change，capital，capacity building and policies under the framework of South-South cooperation with questionnaire survey and expert survey. Under the background of global climate governance transformation and China's new diplomatic strategy，the development trend and model of South-South climate change cooperation is prejudged，and the strategic development road map for mid-long term is designed，in order to find new impetus to deal with the global climate change，establish a new green and low carbon transformation partnership，and provide a strategic support for promoting bilateral dialogue and practical cooperation on climate change.
