祁连山森林草原带土壤属性和植被生物量对坡向和坡位的响应
张梦旭, 刘蔚, 朱猛, 秦燕燕, 李若麟

Responses of soil properties and vegetation biomass to slope aspect and position in forest-steppe zone of the Qilian Mountains
Mengxu ZHANG, Wei LIU, Meng ZHU, Yanyan QIN, Ruolin LI
图6 植被生物量和水热因子的关系
Fig.6 Biomass above ground (a) and underground (b) changing with soil water content, and biomass above ground (c) and underground (d) changing with radiation quantity: on the slope (gray), the top (white) and the bottom (black)