floristic composition meaning in English
植物区系组成
植物种类成分
植物种类组成
种类成分
Examples
- It is possible, finally, to base classification on the full floristic composition of communities without reliance on numerical techniques .
最后，分类还有一种可能，即以植物群落的全部植物种类组成作为分类的基础，并无须依赖于计算技术。 - Based on detailed community study on the natural vegetation of jiangwan airport abandoned 17 years ago , floristic composition and structure character of the communities have been analyzed , in addition , the restoration process and potential of the communities were also illuminated
以市区内江湾机场失去管理后出现的自然植被为研究对象,通过群落学调查研究,分析了群落的种类组成以及结构特征,阐明了群落的恢复过程和潜力。 - The 486 genera are devided into 13 types and 14 subtypes of geographical elements . analysis of the floristic composition and the geographical elements shows that the flora has a complex composition dominated by tropical elements . floristic analyses indicate that influences of the tropical flora and of the temperate flora are quite strong upon the gmnr flora , and the former is some stronger
从属的分布型的分析可知，该地区具有中国15个种子植物属分布区类型中的14个分布类型，表明该区系成分复杂，区系成分以热带?亚热带成分占优势，热带和温带成分均有影响，而以前者较为强烈。 - The following contents were mainly studied : ( 1 ) aspect , structure as well as characteristic of species composition between fragmental evergreen broadleaved forests and continuous evergreen broadleaved forest ; ( 2 ) species diversity , species abundance and species evenness between fragmental evergreen broadleaved forests and contin . . us evergreen broadleaved forest ; ( 3 ) plant floristic compositions at family and genus levels between fragmental evergreen broadleaved forests and continuous evergreen broadleaved forest ; ( 4 ) life form between fragmental evergreen broadleaved forests and continuous evergreen broadleaved forest ; ( 5 ) microclimate factor ( sun radiation , temperature , wind velocity , humidity ) in different level pattern ( open , edge and interior ) between fragmental evergreen broadleaved forests and continuous evergreen broadleaved forest ; ( 6 ) the relations between environment and soil factors as well as species diversity of forest community between fragmental evergreen broadleaved forests and continuous evergreen broadleaved forest
主要研究以下内容： ( 1 )片断和连续常绿阔叶林的外貌、结构和物种组成特征； ( 2 )片断和连续常绿阔叶林的物种多样性、丰富度和均匀性； ( 3 )片断和连续常绿阔叶林的科( ? )属水平的植物区系成分； ( 4 )片断和连续常绿阔叶林生活型组成； ( 5 )在不同的水平梯度格局上(林外、林缘和林内) ，片断和连续常绿阔叶林的小气候要素(光照、温度、风速、湿度等) ； ( 6 )片断和连续常绿阔叶林的环境和土壤因子，与群落的物种多样性之间的关系。实验结果表明： ( 1 )各片断森林的外貌特点基本上和连续森林一致。