新疆奇台荒漠类草地自然保护区主要植物群落及其特征

张欢, 张云玲, 张彦才, 阎平

Main plant communities and characteristics of Desert Grassland Nature Reserve in Qitai, Xinjiang, China

ZHANG Huan, ZHANG Yun-Ling, ZHANG Yan-Cai, YAN Ping

表1 新疆奇台荒漠类草地自然保护区植被分类

Table 1 Vegetation classification in the Qitai Desert Grassland Nature Reserve, Xinjiang, China

群系 Alliance 群丛 Association 盖度 Cover 1 梭梭荒漠 Haloxylon ammodendron Semi-Arbor and Shrub Desert Alliance 1.1 梭梭半乔木与灌木荒漠 H. ammodendron Semi-Arbor and Shrub Desert Association 13%-17% 1.2 梭梭-红砂半乔木与灌木荒漠 H. ammodendron - Reaumuria soongorica Semi-Arbor and Shrub Desert Association 14%-20% 1.3 梭梭-膜果麻黄半乔木与灌木荒漠 H. ammodendron - Ephedra przewalskii Semi-Arbor and Shrub Desert Association 13%-19% 2 膜果麻黄荒漠 Ephedra przewalskii Semi-Arbor and Shrub Desert Alliance 2.1 膜果麻黄+霸王半乔木与灌木荒漠 E. przewalskii + Sarcozygium xanthoxylon Semi-Arbor and Shrub Desert Association 13%-21% 3 裸果木荒漠 Gymnocarpos przewalskii Semi-Arbor and Shrub Desert Alliance 3.1 裸果木半乔木与灌木荒漠 G. przewalskii Semi-Arbor and Shrub Desert Association 15%-20% 4 红砂荒漠 Reaumuria soongarica Semi-Arbor and Shrub Desert Alliance 4.1 红砂+膜果麻黄半乔木与灌木荒漠 R. soongorica + Ephedra przewalskii Semi-Arbor and Shrub Desert Association 17%-21% 4.2 红砂-短叶假木贼半乔木与灌木荒漠 R. soongorica - Anabasis brevifolia Semi-Arbor and Shrub Desert Association 5%-12% 5 戈壁藜荒漠 Iljinia regelii Semi-Shrub and Herb Desert Alliance 5.1 戈壁藜半灌木与草本荒漠 I. regeli Semi-Shrub and Herb Desert Association 5%-12% 6 短叶假木贼荒漠 Anabasis brevifolia Semi-Shrub and Herb Desert Alliance 6.1 短叶假木贼半灌木与草本荒漠 Anabasis brevifolia Semi-Shrub and Herb Desert Association 2%-6% 7 短穗柽柳落叶阔叶灌丛 Tamarix laxa Deciduous Broadleaf Shrubland Alliance 7.1 短穗柽柳落叶阔叶灌丛 T. laxa Deciduous Broadleaf Shrubland Association 23%-31% 8 盐爪爪荒漠 Kalidium foliatum Semi-Shrub and Herb Desert Alliance 8.1 盐爪爪+盐节木半灌木与草本荒漠 K. folianm + Halocnemum strobilaceum Semi-Shrub and Herb Desert Association 32%-41% 9 灌木亚菊荒漠 Ajania fruticulosa Semi-Shrub and Herb Desert Alliance 9.1 灌木亚菊半灌木与草本荒漠 Ajania fruticulosa Semi-Shrub and Herb Desert Association 9%-13% 10 芨芨草草地 Achnatherum splendens Tussock Grassland Alliance 10.1 芨芨草丛生草类草地 Achnatherum splendens Tussock Grassland Association 30%-84% 11 窄颖赖草草地 Leymus angustus Rhizome Grassland Alliance 11.1 窄颖赖草根茎草类草地 L. angustus Rhizome Grassland Association 35%-48% 12 芦苇草地 Phragmites australis Rhizome Grassland Alliance 12.1 芦苇根茎草类草地 P. australis Rhizome Grassland Association 100%