海拔对青海湖流域群落水平植物功能性状的影响
|
向响, 黄永梅, 杨崇曜, 李泽卿, 陈慧颖, 潘莹萍, 霍佳璇, 任梁
|
Effect of altitude on community-level plant functional traits in the Qinghai Lake Basin, China
|
XIANG Xiang, HUANG Yong-Mei, YANG Chong-Yao, LI Ze-Qing, CHEN Hui-Ying, PAN Ying-Ping, HUO Jia-Xuan, REN Liang
|
|
表2 本研究选取的植物功能性状指标及计算公式
|
Table 2 Plant functional traits and their equations selected in this study
|
|
植物功能性状 Plant functional trait | 简写 Abbreviation | 单位 Unit | 计算公式 Equation |
---|
植株高度 Plant height | H | cm | - | 比叶面积 Specific leaf area | SLA | cm2·g-1 | 叶面积/叶片干质量 Leaf area/dry mass | 叶片干物质含量 Leaf dry matter content | LDMC | g·g-1 | 叶干质量/叶饱和鲜质量 Leaf dry mass/saturated fresh mass | 叶片氮含量 Leaf nitrogen content | LNC | mg·g-1 | - | 叶片磷含量 Leaf phosphorus content | LPC | mg·g-1 | - | 叶片碳含量 Leaf carbon content | LCC | mg·g-1 | - | 叶片碳氮比 Leaf C:N ratio | C:N | - | - | 叶片氮磷比 Leaf N:P ratio | N:P | - | - | 比根长 Specific root length | SRL | cm·g-1 | 细根长度/细根干质量 Fine root length/dry mass | 比根表面积 Specific root surface area | SRA | cm2·g-1 | 细根表面积/细根干质量 Fine root surface area/dry mass | 根组织密度 Root tissue density | RTD | g·cm-3 | 细根干质量/细根体积 Fine root dry mass/volume |
|
|
|