Consensus on carbon accounting approaches at city-level is lacking and analytic frameworks to systematically link carbon mitigation with the Sustainable Development Goals are limited. A new accounting approach anchored upon key physical provisioning systems can help to address these knowledge gaps and facilitate urban transitions.

中文翻译：

---

零排放可持续城市的碳分析

缺乏关于城市一级碳核算方法的共识，并且系统地将碳减排与可持续发展目标联系起来的分析框架也很有限。一种基于关键物理供应系统的新会计方法可以帮助解决这些知识差距并促进城市转型。