青藏高原东北部边缘高原鳅属鱼类的 多样性与分布格局
冯晨光, 童超, 张仁意, 李国刚, 王贺崐元, 汤永涛, 张存芳, 赵凯

Biodiversity and distribution patterns of Triplophysa species in the northeastern margin of the Tibetan Plateau
Chenguang Feng,Chao Tong,Renyi Zhang,Guogang Li,Kunyuan Wanghe,Yongtao Tang,Cunfang Zhang,Kai Zhao
表1 青藏高原东北部边缘地区高原鳅属鱼类的多样性(平均值 ± 标准差)
Table 1 Fish diversity of Triplophysa species in northeastern margin of Tibetan Plateau (mean ± SD)
水系
Basin
水系单元
Basin unit
物种丰富度
Species richness
Shannon-Wiener指数
Shannon-Wiener index
Pielou指数
Pielou index
Simpson指数
Simpson index
河西
Hexi rivers
疏勒河干流 Shule River 4 0.690 ± 0.114 0.727 ± 0.074 0.553 ± 0.047
疏勒河附属水体 Tributaries of Shule River 2 0.560 ± 0.217 0.810 ± 0.312 0.556 ± 0.250
黑河干流 Heihe River 6 1.136 ± 0.213 0.842 ± 0.078 0.350 ± 0.064
黑河附属水体—大马营河 Damaying-tributary of Heihe River 4 1.100 0.790 0.346
黑河附属水体—其他 Other tributaries of Heihe River 2 0.320 ± 0.157 0.463 ± 0.229 0.806 ± 0.117
石羊河干流 Shiyang River 4 1.035 ± 0.093 0.893 ± 0.121 0.364 ± 0.035
石羊河附属水体 Tributaries of Shiyang River 2 0.640 ± 0.044 0.923 ± 0.064 0.545 ± 0.040
小计 Subtotal 7
青海湖
Lake Qinghai
甘子河 Ganzi River 2 0.620 ± 0.028 0.890 ± 0.042 0.539 ± 0.054
入湖河流 Tributaries of Qinghai Lake 2 0.673 ± 0.029 0.973 ± 0.046 0.418 ± 0.075
小计 Subtotal 4
黄河上游
Upper reaches
of Yellow River
洮河 Taohe River 8 1.198 ± 0.246 0.848 ± 0.122 0.337 ± 0.072
大夏河 Daxia River 4 0.573 ± 0.107 0.633 ± 0.261 0.589 ± 0.229
庄浪河 Zhuanglang River 4 0.570 0.410 0.723
大通河 Datong River 6 1.390 ± 0.014 0.820 ± 0.057 0.293 ± 0.019
湟水河 Huangshui River 7 1.060 ± 0.159 0.753 ± 0.130 0.368 ± 0.103
贵德至玛曲段 Guide-Maqu section 4 0.777 ± 0.168 0.950 ± 0.053 0.417 ± 0.086
玛曲段 Maqu section 6 0.645 ± 0.134 0.515 ± 0.021 0.674 ± 0.049
玛曲至玛多段 Maqu-Maduo section 3 0.530 ± 0.382 0.545 ± 0.247 0.667 ± 0.269
小计 Subtotal 12
渭河 Weihe River 渭河上游 Upper reaches of Weihe River 4 1.010 ± 0.113 0.790 ± 0.098 0.419 ± 0.045
嘉陵江
Jialing River
白龙江 Bailong River 4 0.845 ± 0.247 0.950 ± 0.028 0.446 ± 0.104
嘉陵江上游 Upper reaches of Jialing River 3 0.990 0.900 0.392
小计 Subtotal 5