Stand Spatial Structure at Different Successional Stages of Secondary Forest in Qiandao Lake Region Study on Hydro-ecological Benefits of Evergreen Broad-leaved Forest at the Qiandao Lake Region Maintenance and natural regeneration of Castanopsis sclerophylla populations on islands of Qiandao Lake Region Response of photosynthesis traits of dominant plant species to different light regimes in the secondary forest in the area of Qiandao Lake, Zhejiang, China. Photo-ecological characteristics of the dominant plant species in the secondary forest surrounding Qiandao Lake, Zhejiang, China