[1]赵广琦,杜增平.陕北西阳湾植被恢复的特点初探[J].西北林学院学报,2002,17(02):10-13.
 A Preliminary Study on Features of Vegetation Restoration onXiyang River Bend in North Shaanxi[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2002,17(02):10-13.
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陕北西阳湾植被恢复的特点初探
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第17卷
期数:
2002年02期
页码:
10-13
栏目:
森林生物学
出版日期:
2002-04-29

文章信息/Info

Title:
A Preliminary Study on Features of Vegetation Restoration onXiyang River Bend in North Shaanxi
作者:
赵广琦; 杜增平
西北大学,生命科学学院,陕西,西安,710069; 宝鸡市中医药学校,陕西,宝鸡,721004
关键词:
植被恢复 群落结构 生物量 土壤肥力 黄土高原
分类号:
Q948.154
文献标志码:
A
摘要:
分析了西阳湾地区主要植物群落类型的种类组成、空间结构、物种多样性、生物量及土壤特性.结果表明,该区的植被恢复经历了禾草草原群落阶段、半灌木草原群落阶段、灌丛草原群落阶段,最终将到达顶极群落--疏林草原群落.在植被恢复过程中,水热条件和土壤肥力的变化是群落演替的基本动力.

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更新日期/Last Update: 2010-04-29