生态学  

出　　处：《中国学术期刊文摘》2008年第9期103-107,共5页Chinese Science Abstracts(Chinese Edition)

摘　　要：水稻植株与CH4排放的相关因子及模糊聚类分析;生物土壤结皮对荒漠土壤种子库和种子萌发的影响;天童常绿阔叶林不同演替阶段常见种叶片N、P化学计量学特征;基于植物-地形关系的物种丰富度空间格局预测——GAMs途径的一种应用;Prediction of the spatial patterns of species rich-ness based on the plant-topography relationship： An application of GAMs approach;Leaf N and P Stoichiometry of common species in successional stages of the evergreen broad-leaved forest in Tiantong National Forest Park, Zhejiang Province, China;Effects of biological soil crusts on soil seed bank and seed germination of desert plants in North China;Related factors of methane emission in rice plant and fuzzy cluster analysis

关 键 词：生态学 模糊聚类分析 生物土壤结皮 CH4排放 土壤种子库 常绿阔叶林 化学计量学 物种丰富度 

分 类 号：S812[农业科学—草业科学] Q14[农业科学—畜牧学]