侧柏人工林下层木本植物的组成及多样性OA北大核心CSTPCD
Species composition and diversity of understory woody plants in Platycladus orientalis plantation in Xu zhou
为明确徐州山地现有侧柏人工林下层木本植物的自然更新状况,依据40个20m×20m样地群落的调查数据,分析了林下自然更新的木本植物的组成及其相似性.结果表明,侧柏人工林下层自然更新的木本植物中单科种、单属种优势明显,林下木本植物区系组成复杂,出现的12种区系地理成分中,温带成分占主体,热带成分占较大比例.侧柏人工林下层出现的木本植物种类较多,但不同生境下群落的物种丰富度和多样性不高、组成树种的相似性极高,尤其是乔木树种的相似性明显高于灌木树种.林下…查看全部>>
In order to explore the natural regeneration condition of understory woody species in Platycladus orientalis plantation in Xuzhou mountainous region, 40 plots of 20 m x 20 m were set up and surveyed, and composition and similarity of the communities were analyzed. The result showed that the single -species family, the single -species genera were the main part of natural regeneration woody plants in understory of Platycladus orientalis plantation, the composi…查看全部>>
尤海梅;阎传海;于法展;王仲宇
徐州师范大学城市与环境学院,江苏徐州221116青岛理工大学环境与市政工程学院徐州师范大学城市与环境学院,江苏徐州221116辽宁省本溪市林业局
木本植物物种组成物种多样性侧柏人工林
Woody plants species composition species diversity Platycladus orientalis plantation
《林业科技开发》 2011 (6)
60-64,5
日本文部省科研基金项目"Integrated Vegetation Mapping of Asia"(编号:16255003)徐州师范大学科研基金项目"苏北山地人工林近自然化改造技术研究"(编号:10XLA10).
评论