内蒙古呼伦贝尔市生态类型及分布特征  

Ecological Types and Their Distribution Characteristics in Hulunbeier City of Inner Mongolia

作　　者：宋卫士 杨淑香 徐桂华 

机构地区：[1]内蒙古呼伦贝尔市气象局,内蒙古海拉尔区021008

出　　处：《畜牧与饲料科学》2013年第12期47-48,共2页Animal Husbandry and Feed Science

摘　　要：内蒙古呼伦贝尔市的土地总面积为0.25亿hm2,主要包括耕地、林地和草地,该地区植物种类繁多,植物资源较为丰富。概述了呼伦贝尔市的生态类型及分布特征:土壤类型繁多,呈条带状南北向延伸、沿东西向分布;植被在水平方向的地带性上出现了明显的分化,以大兴安岭山脉为主线,呈条状伸向南部的温带草原。The total land area of Hulunbeier City in Inner Mongolia was 0.25 hundred million hm2,which was consisted of farmland,forestland and grassland. There were various plant kinds and abundant plant resources in this region. The ecological types and their distribution characteristics of Hulunbeier City were summarized. There were a lot of soil types in this region,which was banding distribution along east-west direction. The horizontal zone of vegetation had obvious differentiation, with Greater Xing＇an Mountains as main line. The vegetation stretched to the temperate grassland in the southern region.

关 键 词：生态类型 分布特征 呼伦贝尔市 

分 类 号：X171[环境科学与工程—环境科学] S181[农业科学—农业基础科学]