| 1. | The individuals of neolitsea aurata var . glauca in gaps showed clumped distribution 林隙内白毛新木姜子种群为集群分布。 |
| 2. | Pattern v ( 7 . 7 % ) , continuous growth suppression . it was found that 56 . 6 - 100 % of neolitsea aurata var 00的白毛新木姜子有释压现象,平均释压次数为1 |
| 3. | Analysis of size structure showed that each size class of neolitsea aurata var . glauca had quite a lot of individuals . it implies that the regeneration of neolitsea aurata var 结果表明:缙云山白毛新木姜子种群各径级都有一定数量的个体,种群更新在时间上是连续的。 |
| 4. | The radial growth of canopy neolitsea aurata var . glanca in jinyun mountain exhibited 5 distinct patterns . pattern i ( 29 . 4 % ) , the radial growth was not suppressed obviously 其中56 . 6 100的白毛新木姜子有受压过程,平均受绍云山白毛新木姜子( neolistseaauratavar |
| 5. | Gap disturbance had different effects on the density , frequency , distribution of size class , spatial distribution pattern , radial growth pattern of neolitsea aurata var . glauca population 林隙干扰对缙云山白毛新木姜子种群密度、频度、径级分布、空间分布格局、径向生长都有不同程度影响。 |
| 6. | 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。 |
| 7. | Glauca were suppressed all along , no release , but they still reached the canopy layer . this meant that this small parts of neolitsea aurata var . glauca could regenerate under the closed canopy , which was superior to the regeneration of 7的冠层白毛新木姜子在成长过程中一直受压,没有出现释压,但这部分白毛新木姜子最终还是进入了林冠层。 |
| 8. | At the same special location of small area ( such as 500 m2 ) , neolitsea aurata var . glauca could reach the canopy and became the dominant species of the community . in the typical neolitsea aurata var 同时,缙云山白毛新木姜子种群在小范围内( 500m ~ 2 )可以上升为优势种群;在典型白毛新木姜子群落,灌木层白毛新木姜子重要值最大,成为灌木层最主要的组成树种。 |
| 9. | Glauca in gaps were all individuals of dbh ranging from 1 to 5 cm , individuals of dbh > 5 cm were rare . neolitsea aurata var . glauca in ridge gaps were almost individuals of dbh ranging from 1 to 4 cm , and the number of individuals in ridge gaps are smaller than gaps 径级分布:林隙内白毛新木姜子直径全部集中在1 5cm径级, 5cm以上没有分布;山脊林隙中白毛新木姜子基本集中在1 4cm径级,数量均少于林隙;非林隙白毛新木姜子1 3cm径级没有分布。 |
| 10. | Glauca experienced periods of release during their canopy recruitment . the average number of release events was 1 . 1 - 1 . 5 , the average total length of release time was 15 . 3 - 21 . 5 a , the duration of longest release was 29 a , and the average age when the release was identified was 19 . 2 - 37 . 5 a , ranging 11 to 55 a . gap disturbance had important effects on the regeneration of neolitsea aurata var 7 ? 75刀的冠层白毛新木姜子在成长中出现有1次或1次以上的释压过程(释压时间10 29a ) ,故推测357 750的冠层白毛新木姜子都经历了至少一次林隙干扰,这部分白毛新木姜子采取林隙更新策略。 |