准噶尔盆地东部卡拉麦里山有蹄类自然保护区主要植物群落及其特征

徐文轩, 杨维康, 张弛, 汪沐阳

Main plant communities and characteristics of Kalamaili Ungulate Nature Reserve in east Junggar Basin

Wen-Xuan XU, Wei-Kang YANG, Chi ZHANG, Mu-Yang WANG

表1 卡拉麦里山有蹄类自然保护区植被分类

Table 1 The vegetation classification in Kalamaili Ungulate Nature Reserve

群系 Formation 群丛 Association 盖度 Cover 1 梭梭群系 Form. Haloxylon ammodendron 1.1 梭梭-白茎绢蒿群丛 Ass. Haloxylon ammodendron-Seriphidium terrae-albae 22%-30% 1.2 梭梭-沙生针茅群丛 Ass. Haloxylon ammodendron-Stipa glareosa 13%-17% 2 刺木蓼群系 Form. Atraphaxis spinosa 2.1 刺木蓼-沙生针茅群丛 Ass. Atraphaxis spinosa-Stipa glareosa 31%-36% 3 红砂群系 Form. Reaumuria songarica 3.1 红砂-白茎绢蒿群丛 Ass. Reaumuria songarica-Seriphidium terrae-albae 19%-25% 3.2 红砂-石生霸王群丛 Ass. Reaumuria songarica-Zygophyllum rosowii 4%-5% 3.3 红砂-沙生针茅群丛 Ass. Reaumuria songarica-Stipa glareosa 11%-12% 4 准噶尔沙蒿群系 Form. Artemisia songarica 4.1 准噶尔沙蒿-沙生针茅 Ass. Artemisia songarica-Stipa glareosa 18%-24% 4.2 准噶尔沙蒿-薹草 Ass. Artemisia songarica-Carex sp. 11%-40% 5 驼绒藜群系 Form. Krascheninnikovia ceratoides 5.1 驼绒藜-沙生针茅群丛 Ass. Krascheninnikovia ceratoides-Stipa glareosa 16%-36% 5.2 驼绒藜-薹草群丛 Ass. Krascheninnikovia ceratoides-Carex sp. 15%-23% 6 刺旋花群系 Form. Convolvulus tragacanthoides 6.1 刺旋花-沙生针茅群丛 Ass. Convolvulus tragacanthoides-Stipa glareosa 7% 7 盐生假木贼群系 Form. Anabasis salsa 7.1 盐生假木贼群丛 Ass. Anabasis salsa 2%-5% 7.2 盐生假木贼-白茎绢蒿群丛 Ass. Anabasis salsa-Seriphidium terrae-albae 3%-6% 7.3 盐生假木贼-沙生针茅群丛 Ass. Anabasis salsa-Stipa glareosa 6%-11% 8 沙生针茅群系 Form. Stipa glareosa 8.1 沙生针茅群丛 Ass. Stipa glareosa 10%-16% 9 白茎绢蒿群系 Form. Seriphidium terrae-albae 9.1 白茎绢蒿群丛 Ass. Seriphidium terrae-albae 11%