摘要
运用样地法、植物多样性分析法,对阳明山植物群落特征进行了研究。结果表明,该研究区共有种子植物165种,隶属于61科111属,地理成分复杂;研究的20个典型植物群落类型中,红楠、毛竹、甜槠、毛竹+马尾松、映山红、黄杉等群落类型分布最广;Margalef、Pielou、Shannon-Weiner、Simpson等多样性指数特征为鹿角杜鹃、映山红、水马桑+鹿角杜鹃、云锦杜鹃等灌丛林>黄杉、甜槠+缺萼枫香、南方红豆杉+毛竹等保护区植被>海通落叶阔叶林>甜槠、红楠、甜槠+缺萼枫香等常绿阔叶林>甜槠+毛竹林竹阔混交林>毛竹林>毛竹+马尾松针阔混交林>柳杉林、日本冷杉林等针叶林。
Sample plot method and plant diversity methond were used to study characteristics of the forest plants community in Yangming mountain. The results showed that there were 165 kinds of seed plants belonging to 61 families, 111 genras. The geographical elements were complexed. The Machilus thunbergii forest, Phyllostachys heterocycla forest, Castanopsis eyrei forest, Phyllostachys heterocycla＋ Pinus massoniana forest, Rhododendron calendulaceum jungle, Pseudotsuga sinensis forest were the most widespread among the 20 typical plant community types in Yangming mountain. The Margalef,Pielou, Shan- non-weiner and Simpson indexes had the characteristics of Rhododendron latoucheae, Rhododendron calendulaceum, Coriaria sinica＋ Rhododendron latoucheae, Rhododendron fortunei 〉 Reserve vegetation as Pseudotsuga sinensis and Castanopsis eyrei＋ Lipuidambar acalycina Chang, Taxus chinensis var.mairei ＋Phyllostachys heterocycla〉Clerodendrum mandarinorum deciduous broad-leaved forest〉 Evergreen broad-leaved forests like Castanopsis eyrei, Machilus thunbergii, Castanopsis eyrei ＋ Lipuidambar acalycina Chang〉 Castanopsis eyrei＋Phyllostachys heterocycla broadleaf mixed forests 〉 Phyllostachys heterocycla forest〉 Phyllostachys heterocycla＋ Pinus massaniana mixed needle-coniferous tree stands〉 Cryptomeria fortunei, Abies firmconiferous forests.
出处
《湖北农业科学》
北大核心
2014年第24期5991-5995,6067,共6页
Hubei Agricultural Sciences
基金
湖南省"十二五"重点学科资助项目(湘教发[2011]76号)
关键词
群落特征
区系特征
物种多样性
湖南阳明山
community characteristics
plant flora
species diversity
Yangming mountain in Hunan
