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宁夏罗山典型林分土壤养分特征与凋落物质量的关系
陈晶亮1,2(), 谭松伟3, 刘超3, 黄磊4()
Relationship between soil nutrient characteristics and litter quality of three typical stands in Luoshan, Ningxia, China
Jingliang Chen1,2(), Songwei Tan3, Chao Liu3, Lei Huang4()

图1. 研究区概况
注:A:宁夏罗山国家级自然保护区在宁夏回族自治区的位置;B:宁夏罗山国家级自然保护区植被垂直分布;C:宁夏罗山国家级自然保护区海拔;D:青海云杉纯林;E:油松纯林;F:青海云杉-油松混交林

Fig.1. Overview of the study area