Fundamental Research and Policy on Carbon Neutrality  

作　　者：Minhan Dai Guirui Yu Xiliang Zhang Zhijun Jin Xiaoye Zhang Xudong Zhu 

机构地区：[1]State Key Laboratory of Marine Environmental Science,Xiamen University,Xiamen 361102,China [2]Key Laboratory of Ecosystem Network Observation and Modeling,Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China [3]Institute of Energy,Environment,and Economy,Tsinghua University,Beijing 100084,China [4]Institute of Energy,Peking University,Beijing 100871,China [5]Key Laboratory of Atmospheric Chemistry of CMA,Chinese Academy of Meteorological Sciences,Beijing 100081,China

出　　处：《Fundamental Research》2022年第3期355-356,共2页自然科学基础研究（英文版）

摘　　要：The emission of anthropogenic CO_(2) into the atmosphere since the Industrial Revolution and its subsequent distribution across the oceanic,land,and atmospheric components of the Earth system have led to an unprecedented perturbation of the global carbon cycle with severe consequences,as demonstrated by the ongoing climate crisis(e.g.,Gruber et al.,2019;IPCC,2021,2022)[1-3].These human-induced changes of the climate system may have exceeded the safety threshold,resulting in profound impacts on the global economy and sustainable development.In response to the crisis,the Paris Agreement defines climate-warming targets of 2℃ and 1.5℃,associated with end-of-century atmospheric CO_(2) concentrations of ca.450 and 400 ppm,respectively.These scenarios approach carbon neutrality by ca.2070 and 2055,respectively,and remain negative thereafter[4].More than 130 countries have signed the Paris Agreement and proposed emission reduction roadmaps to achieve carbon neutrality.China has pledged to reach carbon emission peak by 2030 and to achieve carbon neutrality by 2060,showing China’s strong will to strengthen its national strategy of sustainable development and its ambition,as part of the global force,to fight against the ongoing climate crisis.

关 键 词：consequences NEUTRAL SUSTAINABLE 

分 类 号：X321[环境科学与工程—环境工程]