古树名木保护之土壤退化与修复研究进展OA北大核心CHSSCDCSCD

The conservation of ancient and famous trees is of great significance in both scientific research and cultural domains.However,current studies on their rejuvenation predominantly focus on aboveground parts,while research on soil degradation and restoration remains relatively insufficient.This paper examines the physical,chemical,and biological characteristics of soil environments of ancient and famous trees and their impacts on tree growth,while elucidating the intrinsic mechanisms of soil degradation and stress responses.Building upon this,we propose restoration technologies addressing soil degradation,including physical remediation,chemical regulation,biological strategies,and ecological restoration.It is recommended to enhance the application of digital technologies for monitoring and restoring soils of ancient and famous trees,and promote the development of specialized bio-agents for ancient trees,thereby providing both theoretical foundations and practical guidance for their scientific conservation and rejuvenation.