欢迎访问林草资源研究

FOREST RESOURCES WANAGEMENT ›› 2009›› Issue (6): 54-58.

• Science and Technology • Previous Articles     Next Articles

Study on the Structure of the Shrub Stands in Badaling Forest Farm of Beijing

NING Yangcui, ZHENG Xiaoxian, KONG Linghong   

  1. The Key Laboratory for Silviculture and Conservation of Ministry of Education, Beijing Forestry University, Beijing 100083, China
  • Received:2009-06-09 Revised:2009-09-03 Online:2009-12-28 Published:2020-12-18

Abstract: On the basis of the traditional stand structure indexes and three spatial structure indexes including the mingling, neighborhood pattern and neighborhood comparison as the indicators, spatial structure of the shrubbery stand is analyzd. 1)Research shows the main species include Verbenaceae, prunus armniacaL, Rhamnus parvifolia, Spiraea salicifolia L and Lespedeza bicolor Turcz.; 2) shrub crown volume decreases with elevation;the shrub crown volume on the south slope is bigger than that on the north slope; 3) mingling of shrub species is related with the species proportion in the stands, and the mingling decreases with the proportion; 4)the height neighborhood comparison ranking is Spiraea salicifolia L. > Lespedeza bicolor Turcz. > Rhamnus parvifolia,which is related with species biological characteristics.

Key words: shrub stand, mingling, neighborhood pattern, neighborhood comparison

CLC Number: