雅鲁藏布江河岸植物物种丰富度分布格局及其环境解释
拉琼, 扎西次仁, 朱卫东, 许敏, 钟扬

Plant species-richness and association with environmental factors in the riparian zone of the Yarlung Zangbo River of Tibet, China
La Qiong,Zhaxi Ciren,Weidong Zhu,Min Xu,Yang Zhong
表1 雅鲁藏布江河岸植物群落调查的15个海拔样带信息(每样带6个样方)
Table 1 Information of the 15 surveyed altitudinal transects in the riparian zone along the Yarlung Zangbo River, Tibet. Each transect contains six plots.
海拔样带
Altitudinal transects
东经
E
北纬
N
海拔
Altitude (m)
样方号
Plot No.
年均降雨量
Precipitation (mm)
年均温
Temperature (℃)
行政区
County
1 83º25′ 30º01′ 4,593 1-6 290.8 -1.2 帕羊 Payang
2 83º58′ 29º44′ 4,580 6-12 290.8 -1.2 仲巴 Zhongba
3 85º17′ 29º19′ 4,490 13-18 400.0 4.5 萨嘎 Saga
4 87º34′ 29º07′ 4,010 19-24 296.8 6.6 拉孜 Lazi
5 88º15′ 29º21′ 3,892 25-30 350.0 6.35 通门 Tongmen
6 83º25′ 30º01′ 3,789 31-36 425.5 6.4 日喀则 Rikaze
7 90º23′ 29º16′ 3,716 37-42 325.2 6.9 尼木 Nimu
8 90º20′ 29º20′ 3,590 43-48 441.6 7.7 曲水 Qushui
9 90º51′ 29º16′ 3,620 49-54 367.5 8.6 贡嘎 Gongga
10 91º14′ 29º16′ 3,570 55-60 420.0 8.6 扎囊 Zhanang
11 91º36′ 29º15′ 3,580 61-66 379.4 8.4 乃东 Naidong
12 91º55′ 29º16′ 3,550 67-72 420.0 8.0 桑日 Sangri
13 92º32′ 29º08′ 3,230 73-78 491.6 9.1 加查 Jiacha
14 83º25′ 30º01′ 3,170 79-84 680.0 11.0 朗县 Langxian
15 93º02′ 29º02′ 2,950 84-90 686.0 8.3 米林 Milin