巴音布鲁克高寒草甸植物功能多样性与生态系统多功能性关系沿海拔梯度的变化
吕自立1, 刘彬1,*(
), 常凤1, 马紫荆1, 曹秋梅2
), 常凤1, 马紫荆1, 曹秋梅2
Relationship between plant functional diversity and ecosystem multifunctionality in Bayanbulak alpine meadow along an altitude gradient
LÜ Zi-Li1, LIU Bin1,*(), CHANG Feng1, MA Zi-Jing1, CAO Qiu-Mei2
), CHANG Feng1, MA Zi-Jing1, CAO Qiu-Mei2
图2. 巴音布鲁克高寒草甸群落功能多样性指数与单一生态系统功能(SEF)、生态系统多功能性(EMF)指数间的相关性分析。FDis, 功能分散度指数; FEve, 功能均匀度指数; FRic, 功能丰富度指数; NCI, 养分循环指数; PGI, 植物生长指数; Rao’Q, Rao的二次熵; SCSI, 土壤有机碳蓄积指数。*, p < 0.05; **, p < 0.01; ***, p < 0.001。
Fig. 2. Correlation analysis between community functional diversity index and single elosystem function (SEF) and elosystem multifuctionality (EMF) index in Bayanbulak alpine meadow. FDis, functional dispersion index; FEve, functional evenness index; FRic, functional richness index; NCI, nutrient cycling index; PGI, plant growth index; Rao’Q, Rao’s quadratic entropy; SCSI, soil carbon stock index. *, p < 0.05; **, p < 0.01; ***, p < 0.001.
