科尔沁榆树疏林草原群落特征的生境分异性研究  

Habitat Heterogeneity of Grassland Community Characteristics in the Horchin Elm Sparse Forest

作　　者：谭国娟 张淑艳[1] 刘殿鹏 王亚娟 张艺桐 周佳铭 尉洪梅 TAN Guo-juan;ZHANG Shu-yan;LIU Dian-peng;WANG Ya-juan;ZHANG Yi-tong;ZHOU Jia-ming;WEI Hong-mei(College of Agriculture,Inner Mongolia Minzu University,Tongliao 028043,China;Tongliao Institute of Agricultural and Animal Husbandry Science,Tongliao 028015,China;Aohan Banner Forestry and Grassland Bureau,Chifeng 024300,China)

机构地区：[1]内蒙古民族大学农学院,内蒙古通辽028043 [2]通辽市农牧科学研究所,内蒙古通辽028015 [3]敖汉旗林业和草原局,内蒙古赤峰024300

出　　处：《内蒙古民族大学学报（自然科学版）》2023年第4期347-352,共6页Journal of Inner Mongolia Minzu University：Natural Sciences

基　　金：内蒙古自治区自然科学基金项目(2019MS(LH)03016)。

摘　　要：为了探究科尔沁榆树疏林草原群落特征对生境的响应,在科尔沁草原采用典型样地样方法,研究了榆树疏林草原群落特征的生境分异性。结果表明,科尔沁榆树疏林草原聚合为2类,分别对应了典型沙地生境和平原生境,其群落特征具有显著的生境分异性。In order to explore the response of elm woodland steppe characteristics to habitat,the habitat diversity of the elm woodland steppe community characteristics in Horchin grassland was studied by using the typical sam⁃ple plot method.The results showed that two types were aggregated by elm woodland steppe in Horchin grass⁃land,corresponding to the typical sandy and plain habitats,and their community characteristics showed signifi⁃cant habitat differentiation.

关 键 词：榆树疏林草原 群落特征 生境 

分 类 号：S812[农业科学—草业科学]