地理科学 ›› 1989, Vol. 9 ›› Issue (4): 346-353,388.doi: 10.13249/j.cnki.sgs.1989.04.346

• 论文 • 上一篇    下一篇

山西芦芽山植被垂直带的划分

张金屯   

  1. 山西大学生物系 太原
  • 出版日期:1989-07-20 发布日期:1989-07-20

VERTICAL ZONES OF VEGETATION IN LUYA MOUNTAIN IN SHANXI PROVINCE

Zhang Jintun   

  1. Department of Biology, Shanxi University, Taiynan
  • Online:1989-07-20 Published:1989-07-20

摘要: 根据植物区系和现状植物分析,芦芽山植被垂直带可划分为:森林草原带(东坡基带,1300-1500 m)-落叶阔叶林带(侧柏林亚带1350-1550m-松株林亚带1550-1700m)-针阔叶混交林带(1700-1850m)寒温性针叶林带(1750-2600m)-亚高山灌丛草甸带(2450-2772m)。文中对各植物带的特征及利用方向作了简要叙述

Abstract: The Luya Mountain (38°36’-39°02N, 111°46’-112°54’E) is located on the Shanxi Plateau (a part of the Loess Plateau). The highest peak goes up to 2772 m and the natural conditions vary greatly with elevation. There are 72 families, 201 genera and 309 species of seed plants in the Luya Mountain area. Temperate plants are absolutely dominant in this area. The vertical zones of vegetation in the Luya Mountain are divided as follows: forest-steppe zone (1300-1500m); deciduous broadleaf forest zone Platycladus orientalis forest subzone (1350-1550m), Pinus-Quercus forest subzone (1550-1700m); coniferous and braodlcaf mixed forest zone (1700-1850m); cold-temperate coniferous forest zone(1750-2600m); subalpine scrub and grassland zone (2450-2772m), The characteristics of each zone are expounded.