内蒙古西部自然植被的物种多样性及其影响因素

杨崇曜, 李恩贵, 陈慧颖, 张景慧, 黄永梅

Biodiversity of natural vegetation and influencing factors in western Inner Mongolia

Chongyao Yang,Engui Li,Huiying Chen,Jinghui Zhang,Yongmei Huang

表1 内蒙古西部植物群落类型

Table 1 Community types of western Inner Mongolia

植被型 Vegetation type 样地数 Plot number 群落名称 Community name 温带灌丛 Temperate shrub 27 柄扁桃灌丛, 蒙古扁桃灌丛, 山杏灌丛, 油蒿灌丛, 中间锦鸡儿灌丛, 柠条锦鸡儿灌丛, 小叶锦鸡儿灌丛, 藏锦鸡儿灌丛, 沙地柏灌丛, 西伯利亚白刺灌丛, 虎榛子灌丛, 单瓣黄刺玫灌丛, 蒙古绣线菊灌丛, 柽柳灌丛 Amygdalus pedunculata shrub, A. mongolica shrub, Armeniaca sibirica shrub, Artemisia ordosica shrub, Caragana davazamcii shrub, C. korshinskii shrub, C. microphylla shrub, C. tibetica shrub, Juniperus sabina shrub, Nitraria sibirica shrub, Ostryopsis davidiana shrub, Rosa xanthina var. normalis shrub, Spiraea mongolica shrub, Tamarix chinensis shrub 温带草原 Temperate steppe 25 冷蒿草原, 白莲蒿草原, 无芒隐子草草原, 羊茅草原, 羊草草原, 短花针茅草原, 沙生针茅草原, 戈壁针茅草原, 小针茅草原, 克氏针茅草原 Artemisia frigida steppe, A. sacrorum steppe, Cleistogenes songorica steppe, Festuca ovina steppe, Leymus chinensis steppe, Stipa breviflora steppe, S. glareosa steppe, S. gobica steppe, S. klemenzii steppe, S. krylovii steppe 荒漠 Desert 16 沙米+虫实+猪毛菜荒漠, 沙冬青荒漠, 籽蒿荒漠, 中亚紫菀木荒漠, 梭梭荒漠, 半日花荒漠, 盐爪爪荒漠, 驼绒藜荒漠, 红砂荒漠, 四合木荒漠, 霸王荒漠 Agriophyllum squarrosum + Corispermum sp.+ Salsola sp. desert, Ammopiptanthus mongolicus desert, Artemisia sphaerocephala desert, Asterothamnus centraliasiaticus desert, Haloxylon ammodendron desert, Helianthemum songaricum desert, Kalidium foliatum desert, Krascheninnikovia ceratoides desert, Reaumuria songarica desert, Tetraena mongolica desert, Zygophyllum xanthoxylon desert 草甸 Meadow 6 芨芨草草甸, 拂子茅草甸, 薹草-杂类草草甸 Achnatherum splendens meadow, Calamagrostis epigeios meadow, Carex spp. -forb meadow