Laboratory;
of;
Global;
Change;
and;
Marine;
Atmospheric;
Chemistry,;
State;
Oceanic;
Administration;
(SOA),;
Third;
Insti;
tute;
of;
Oceanography,;
Xiamen;
361005,;
China;
Arctic;
and;
Antarctic;
Administration,;
SOA,;
Beijing;
100860,;
China;
全球气候变化; 南极臭氧洞; 北极海冰; 评估报告; IPCC; 调查结果; 四次; 政府间气候变化委员会;