摘要
通过对岷江上游连香树、马尾松、桦树、云杉4类森林土壤土壤酶活性和土壤化学性质的研究,运用典范相关分析,证实过氧化氢酶与土壤有机碳的转化关系密切,土壤脲酶与土壤全N关系密切。
Based on the study of soil enzymes activities and chemical properties of 4 kinds of typical forest ecosystems in Minjiang areas, the result of canonical correlation analysis on forestry soil enzymes activities and chemical properties shows that the soil hydrogen peroxides enzyme is in close relation with the organic carbon of soil, the soil urease enzyme is in close relation with the total N of soil.
出处
《林业科技》
北大核心
2007年第1期11-13,共3页
Forestry Science & Technology
基金
中国科学院成都生物研究所开放实验室基金
关键词
土壤酶活性
化学性质
典型相关分析
Soil enzymes activity
Chemical properties
Canonical correlation analysis
