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,130。一1500 m)一落叶阔叶林带(侧柏林亚带135。一1550m—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)。
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.
出处
《地理科学》
CSSCI
CSCD
北大核心
1989年第4期346-353,共8页
Scientia Geographica Sinica
关键词
植被
垂直带
山西
Vegetation
Verlical zones
The Luya Mountain
Shanxi Province
