What can the Glasgow Declaration on Forests bring to global emission reduction?  

作　　者：Yakun Zhu Daju Wang Pete Smith Philippe Ciais Shilong Piao Wenping Yuan Zhangcai Qin 

机构地区：[1]School of Atmospheric Sciences,Guangdong Province Key Laboratory for Climate Change and Natural Disaster Studies,Sun Yat-Sen University,and Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai),Zhuhai 519000,China [2]Institute of Biological and Environmental Sciences,University of Aberdeen,Aberdeen AB243UU,UK [3]Laboratoire des Sciences du Climat et de l’Environnement,CEA CNRS UVSQ,Gif-sur-Yvette 91191,France [4]Sino-French Institute for Earth System Science,College of Urban and Environmental Sciences,Peking University,Beijing 100871,China

出　　处：《The Innovation》2022年第6期7-8,共2页创新（英文）

基　　金：supported by the National Natural Science Foundation of China(42141020);the Guangdong Provincial Department of Science and Technology(2019ZT08G090).

摘　　要：The Glasgow Declaration on Forests signed at the recent UN Climate Change Conference(COP 26)committed to halting forest loss by 2030.141 countries and regions,collectively covering over 90%of global forest,endorsed this declaration.Avoiding forest loss can generally contribute to climate change mitigation;however,the impacts of the declaration on global carbon dioxide(CO_(2))emission reduction are still unclear.Here we show that the Glasgow Declaration,if implemented fully and in a timely fashion,could reduce 123 Gt CO_(2) of emission from 2021 to 2050.This study also highlights that any delays in implementing the declaration would decrease the avoided emission.Although the Glasgow Declaration is a milestone for mitigating climate change,the more ambitious afforestation plan is urgently needed to keep the global temperature rise to below 1.5C relative to pre-industrial levels.

关 键 词：GLASGOW COLLECTIVE forest 

分 类 号：D81[政治法律—国际关系]