The current situation and countermeasures for conservation of ancient and famous trees in Laoshan, Qingdao, China
ABSTRACT: This study aimed to examined the characteristics of ancient and famous trees in Laoshan District, Qingdao City, Shandong Province, China, including species composition, number of individuals, origin, distribution, and age structure, to highlight the values of inheriting history and culture, improving urban environment, protecting regional