放牧和模拟增温对藏北高寒草地植物群落特征及生产力的影响
吴红宝1,高清竹1,干珠扎布1,*(
),李钰2,闫玉龙3,胡国铮1,王学霞1,严俊4,何世丞4
),李钰2,闫玉龙3,胡国铮1,王学霞1,严俊4,何世丞4
Effects of grazing and simulated warming on plant community structure and productivity of alpine grassland in Northern Xizang, China
WU Hong-Bao1,GAO Qing-Zhu1,Ganjurjav Hasbagan1,*(),LI Yu2,YAN Yu-Long3,HU Guo-Zheng1,WANG Xue-Xia1,YAN Jun4,HE Shi-Cheng4
),LI Yu2,YAN Yu-Long3,HU Guo-Zheng1,WANG Xue-Xia1,YAN Jun4,HE Shi-Cheng4
图6. 对照(CK)、增温(W)、放牧(G)及增温+放牧(WG)处理下藏北高寒草地植物盖度及净初级生产力的差异(平均值+标准误差)。不同小写字母表示不同处理间盖度和净初级生产力的差异显著(p < 0.05)。
Fig. 6. Mean vegetation coverage and net primary production (mean + SE) in control (CK), warming (W), grazing (G) and warming + grazing (WG) plots of alpine grassland in Northern Xizang. Different lowercase letters indicate significant differences in coverage and net primary production in different treatments (p < 0.05).
