摘要:随着城市发展进程的不断加速,城市绿地的发展和其意义在城市整体中越来越显现出其重要的作用,尤其是在为城市创造的生态效益上有着不可忽视的作用。本研究立足于对于城市绿地生态效益的进一步研究,通过对南京的多处城市疏林型乔灌草植物群落进行调研,对这类绿地的降温增湿情况及其影响因素如随着时间变化,绿量,绿地规模等进行研究分析,进一步得出其优化产出绿色生态效益的绿地群落情况,能为后续城市绿地的规划与设计提出一定的优化措施与建议。25664 毕业论文关键字:城市绿地,乔灌草疏林,降温增湿,绿量,生态效益
Study on the Cooling and Humidifying Effect of Plant Community of Arbor - shrub - herb --Taking Nanjing Urban Greenland as an Example
Abstract: With the continuous development of urban development process, the development of urban green space and its significance in the city as a whole more and more to show its important role, especially for the city to create the ecological benefits can not be ignored. Based on the further study on the ecological benefits of urban green space, this paper studied the cooling and wetting of this kind of green space and its influencing factors such as time change, Green, green scale and so on. The results show that the green and green communities with green ecological benefits can be optimized, which can provide some optimization measures and suggestions for the planning and design of urban green space.
Key words: Urban green space, grass shrub grassland, cooling and humidification, green quantity, ecological benefit
目 录
摘要1
关键词1
Abstract1
Key words1
前言1
1研究地概况1
1.1南京气候介绍2
1.2研究地选取2
2研究方法3
2.1降温增湿效应实地测量3
2.2植物调研3
2.3绿量测量3
3结果与分析 4
3.1降温增湿效应显著性分析4
3.1.1小型乔灌草绿地降温增湿的显著性分析4
3.1.2中型乔灌草绿地降温增湿的显著性分析5
1.2.3大型乔灌草绿地降温增湿的显著性分析6
3.2绿量计算7
3.3降温增湿效应与绿地总绿量8
3.3.1降温效益与绿地总绿量相关分析9
3.3.2增湿效益与绿地总绿量相关分析9
3.4不同规模绿地降温增湿效益对比9
3.4.1绿地降温效益与平均绿量相关分析9
3.4.2绿地增湿效益与平均绿量相关分析9
3.5降温增湿效益与乔灌草各部分绿量9
3.5.1降温效应与乔灌草绿量的相关分析9
3.5.2降温效应与乔灌草绿量的相关分析10
3.6降温增湿效益与绿地规模的关系11
3.7降温增湿效益随时间变化情况14
4讨论16
4.1合理选择规划城市绿地的大小16
4.2合理选择配置植物17
4.3利用绿地降温增湿效改善城市微气候17
致谢17
参考文献18
附录A 研究地植物名录表20
附录B 合理选择配置植物25