| 1. | Quantity analysis on samples of the montane elfin forest 山顶矮林样方的数量分析 |
| 2. | There are four types of moss - societies ( hydrophytia , geophytia , peterophytia and epixylophytia ) 土生、木生)的募类植物群落作了初步的调查研究,共调查样方120个。 |
| 3. | We examined and simulated the frequency distribution of bamboo stem fragment ( bsf ) lengths in droppings of the giant panda 利用生物统计学中的独立性检验判断大熊猫的出现和样方内存在的人类干扰类型和强度间是否有关。 |
| 4. | 1999 year winter , the summer season , uses the quadrat survey procedure , has carried on the monitor to the ever green nature protection area panda habitat choice 1999年冬、夏季节,采用样方调查法,对长青自然保护区大熊猫栖息地选择进行了监测。 |
| 5. | It is one of the largest scenic spots in siniao region . the numerical classification , analysis of species diversity and interspecific association of the forest in meizi lake area were conducted . 1 本文采用样方法,设置了14个20m 20m的样方,对梅子湖的森林植被进行了数量分类、物种多样性分析和种间联结的研究。 |
| 6. | 1860 sample data on vegetation of china were calculated and analysed . we investigated the relations of the distribution of clonal plants and their importance to the environment factors and species diversity 中国植被的1860个样方资料的统计结果表明,克隆植物存在于不同类型的生态系统中,并在大部分生态系统中占有重要地位。 |
| 7. | 5 ) according to the results of investigating and analyzing plenty of sample plots and combing the conclusions of the succession process in the yellow river delta , the formation and succession of the wetland vegetation has two ways 5 )根据大量的样方调查分析结果,结合黄河三角洲湿地植被演替过程的研究结论,得出了湿地植被形成和演替的规律。 |
| 8. | Based on plot investigation , transect plot investigation and radial growth analysis , we studied the population characteristics , disturbance effect of gap of neolitsea aurata var . glauca in jinyun mountain and its regeneration 通过样方调查、样带调查及径向生长格局分析法,对缙云山白毛新木姜子种群特征、林隙干扰效应及更新策略进行了研究。 |
| 9. | The montane elfin forest could be divided into 5 kinds , samples of nearby sites had strong comparability , the more close the place was , the more similar vegetation type and environmental factor were , the smaller the difference of the sample was 山顶矮林可划分为5类,样方的相似基本与取样的地点相一致,地点越相近,植被类型和环境因子越相似,样本的差异性越小。 |
| 10. | This study aims at censusing of the panda population , panda ' s exploitation of habitats and impacts of various human activities on the giant pandas and its habitats . the route transect method was used and plots were set along the route in each valley at wanglang 调查方法是在王朗保护区内设置样线,沿样线设置样方,在样方中收集大熊猫各类痕迹的数量、特征、空间位置和生物与非生物环境因子。 |