干旱与半干旱地区苔藓植物生态学研究综述

被引:81
作者
张元明
曹同
潘伯荣
机构
[1] 中国科学院新疆生态与地理研究所
[2] 上海师范大学生物系
关键词
苔藓植物; 生态学研究; 干旱和半干旱地区; 综述;
D O I
暂无
中图分类号
Q948.1 [植物生态学];
学科分类号
摘要
苔藓植物一般生活在阴湿的地方 ,但也有不少种类具有极强的耐旱性 ,在干旱和半干旱地区也有分布。在干旱和半干旱地区 ,影响苔藓植物分布的环境因子包括降水、p H值、Ca CO3 含量、植被盖度、有机质含量以及土壤质地等 ,其中起重要作用的是降水。在干旱环境下 ,苔藓植物作为环境演替过程中主要的先锋植物 ,还参与土壤结皮的形成 ,在生物防沙、固沙和生态小环境的改善中发挥着不可替代的作用。
引用
收藏
页码:1129 / 1134
页数:6
相关论文
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