Tree plantations are an important forest resource that substantively contributes to climate change mitigation and carbon sequestration.As the area and standing volume of tree plantations in China have increased,issues...Tree plantations are an important forest resource that substantively contributes to climate change mitigation and carbon sequestration.As the area and standing volume of tree plantations in China have increased,issues such as unreasonable structure,low productivity,limited ecological functionality and diminishing ecological stability have occurred,which hinder the ability of tree plantations to enhance carbon sequestration.This study outlined the trajectory of carbon sequestration and its associated benefits in tree plantations by examining the current state of tree plantation establishment and growth,elucidated the strategies for advantages of carbon sequestration and climate change mitigation in planted forests,and summarized the existing problems with tree plantations.This paper underscores the pressing need for concerted efforts to boost carbon sequestration within planted forests and proposes management and development strategies for Chinese tree plantations.In the future,it will be necessary to apply scientific theories to practice and develop multi-objective management optimization models for the high-quality development of tree plantations.This will involve establishing a cohesive national carbon trading market,improving the prediction of carbon sequestration,and identifying priority zones for afforestation and reforestation,to better serve China’s national strategy for achieving peak carbon and carbon neutrality.展开更多
基金supported by the National Natural Science Foundation of China(U2243225)the Strategic Priority Research Program of the Chinese Academy of Sciences(XDA23070201)the Fundamental Research Funds for the Central Universities in China(2023HHZX002).
文摘Tree plantations are an important forest resource that substantively contributes to climate change mitigation and carbon sequestration.As the area and standing volume of tree plantations in China have increased,issues such as unreasonable structure,low productivity,limited ecological functionality and diminishing ecological stability have occurred,which hinder the ability of tree plantations to enhance carbon sequestration.This study outlined the trajectory of carbon sequestration and its associated benefits in tree plantations by examining the current state of tree plantation establishment and growth,elucidated the strategies for advantages of carbon sequestration and climate change mitigation in planted forests,and summarized the existing problems with tree plantations.This paper underscores the pressing need for concerted efforts to boost carbon sequestration within planted forests and proposes management and development strategies for Chinese tree plantations.In the future,it will be necessary to apply scientific theories to practice and develop multi-objective management optimization models for the high-quality development of tree plantations.This will involve establishing a cohesive national carbon trading market,improving the prediction of carbon sequestration,and identifying priority zones for afforestation and reforestation,to better serve China’s national strategy for achieving peak carbon and carbon neutrality.
