沙地云杉生态学研究进展  

Study on the Ecology of Picea mongolica

作　　者：王贤赟 李培学[2] 肖曙光[2] 喻泓[3] 

机构地区：[1]北京市门头沟区西峰寺林场,北京102300 [2]河南鸡公山国家级自然保护区管理局,河南信阳464133 [3]中国林业科学研究院林业研究所,北京100091

出　　处：《河南林业科技》2008年第4期34-36,共3页Journal of Henan Forestry Science and Technology

摘　　要：沙地云杉以其独特的生物学特性及分布生长在干旱的沙质土地上而引人注目,其种的分类地位、个体生态学、种群生态学及群落生态学等方面得到了广泛地研究。但是在自然和人为活动的综合影响下,沙地云杉仍存在着明显的退化趋势,其种群演替和生态学特性仍需进一步地深入研究。Picea mongolica, with special biological characteristics, is distributed on the sandy region and has been taken great considerations in desertification combating in China since the middle of the last centary. Studies on the ecology of Plcea mongolica mainly focus on ecophysiology, population, community, etc. However, the degradation of Picea mongolica is still a consideration issue under the present integrating influences of environmental changes and anthropogenic activities and further researches remain to be taken action in efforts of restoring the species.

关 键 词：生态学 沙地云杉 研究 

分 类 号：S791.18[农业科学—林木遗传育种]