| 五指山校区绿地生态破坏后丰度恢复的数学模型 |
| |
| 引用本文： | 王湘君.五指山校区绿地生态破坏后丰度恢复的数学模型[J].琼州学院学报,2013(2):28-31. |
| |
| 作者姓名： | 王湘君 |
| |
| 作者单位： | 琼州学院生物科学与技术学院,两栖爬行动物研究省级重点实验室,海南五指山572200 |
| |
| 基金项目： | 琼州学院青年科学基金项目; 琼州学院五指山校区绿地生态的研究（QYQN201238） |
| |
| 摘 要： | 为用数学模型方法研究五指山城市绿地生态恢复的速度,选择琼州学院五指山校区11片绿地建立实验样方,人为破坏样方内的草本植物,记录经过不同时间物种数的恢复;再运用Origin软件做拟合曲线.结果表明,采用Logistic曲线和四项式曲线相对最适合,预测经过22周样方丰度可基本恢复,与实际观测一致.
|
| 关 键 词： | 五指山校区 绿地生态 丰度 恢复 数学模型 样方 拟合曲线 |
The Mathematical Model of Abundance Restoration after Damage on Green Space Ecology System in Wuzhishan Campus |
| |
| WANG Xiang-jun.The Mathematical Model of Abundance Restoration after Damage on Green Space Ecology System in Wuzhishan Campus[J].Journal of Qiongzhou University,2013(2):28-31. |
| |
| Authors: | WANG Xiang-jun |
| |
| Institution: | WANG Xiang-jun ( Provincial Key Laboratory of Amphibious and Reptile Research, College of Biological Science and Technology, Qiongzhou University, Wuzhishan Hainan 572200, China) |
| |
| Abstract: | In order to research the rate of ecological restoration on urban green space mathematical the author selected 11 experimental samples in Wuzhishan campus of Qiongzhou University. After herb was sabotaged, the abundance restoration was recorded step by modelling, in quadrat step, and its fitting curve was programmed. The re- suit showed that, the logistic and quadrinomial curve were better, so it was predicted that abundance would to re- store after 22 weeks. |
| |
| Keywords: | Wuzhishan campus green space ecology abundance restoration mathematical Model quadrat fitting curve |
| 本文献已被 维普 等数据库收录！ |
