岭南庭园式植物专类园区研究——以华南植物园凤梨园为例

从总体分区和布局、历史变迁、景观格局以及重要的景观节点等方面对华南植物园凤梨园进行了全面的阐述,同时也展示了一种基于热带植物的岭南庭院式园林的造景方式。     

唐山市北郊污水处理厂绿化设计

详细介绍了唐山市北郊污水处理厂绿化的设计构想、规则布局和具体设计手法，并说明园林设计必须结合实际情况，因地制宜，适应不同的功能需要。     

地被类观赏竹的景观优势及应用

竹子因兼具生态效益、经济效益、社会效益和文化效益,在园林景观中的独特作用日益凸显,发展潜力巨大。地被观赏竹在现代城市园林造景中具有不可替代的作用,与其他景观元素配置可以形成多种应用模式,营造出独具韵味的景观效果。文章分析了地被观赏竹在园林景观中的应用优势,提出了园林造景中地被竹应用的5种模式,以期为城市园林绿化提供借鉴。     

Tropical reptiles in pine forests: Assemblage responses to plantations and plantation management by burning

Worldwide, the land area devoted to timber plantations is expanding rapidly, especially in the tropics, where reptile diversity is high. The impacts of plantation forestry and its management on native species are poorly known, but are important, because plantation management goals often include protecting biodiversity. We examined the impact of pine (Pinus caribaea) plantations, and their management by fire, on the abundance and richness of reptiles, a significant proportion of the native biodiversity in tropical northern Australia, by (i) comparing abundance and diversity of reptiles among pine plantations (on land cleared specifically for plantation establishment), and two adjacent native forest types, eucalypt and Melaleuca woodlands, and (ii) comparing reptile abundance and richness in pine forest burnt one year prior to the study to remove understorey vegetation with pine forest burnt two years prior to the study. We also examined the influence of fire on reptile assemblages in native vegetation, by comparing eucalypt woodland burnt two years prior to the study and unburnt for eight years. To quantify mechanisms driving differences in reptile richness and abundance among forest types and management regimes, we measured forest structure, the temperatures used by reptiles (operative temperature) and solar radiation, at replicate sites in all forest types and management regimes. Compared to native forests, pine forests had taller trees, lower shrub cover in the understorey, more and deeper exotic litter (other than pine), and were cooler and shadier. Reptile assemblages in pine forests were as rich as those in native forests, but pine assemblages were composed mainly of species that typically use closed-canopy rainforest and prefer cooler, shadier habitats. Burning did not appear to influence the assemblage structure of reptiles in native forest, but burning under pine was associated with increased skink abundance and species richness. Burned pine was not warmer or sunnier than unburned pine, a common driver of reptile abundance, so the shift in lizard use after burning may have been driven by structural differences in understorey vegetation, especially amounts of non-native litter, which were reduced by burning. Thus, burning for management under pine increased the abundance and richness of lizard assemblages using pine. Pine plantations do not support the snake diversity common to sclerophyllous native forests, but pine may have the potential to complement rainforest lizard diversity if appropriately managed.     

浅谈北方山地城市园林植物生态设计

笔者结合多年的实践工作经验,以黑龙江省绥芬河市园林设计中植物的生长状况为例,从园林生态的定义、设计原则、植物配置方式等方面论述了北方山地城市园林植物的生态设计方法,并提出了几点建议。     

三坊七巷小黄楼庭院空间的气候适应性模拟

为探究植被对人体舒适度的影响及庭院在极端季的微气候环境,文章以福州古典园林典型庭院小黄楼东花厅为研究对象,运用ENVI-met建立实际模拟和仅乔木模拟两种方案进行对比研究,并对实际方案进行量化模拟研究。结果表明:1)当乔木覆盖率达40%时,从时间和空间维度,两种方案的PMV值拟合度均较高,此时乔木对人体舒适度有强烈影响;2)夏季9∶00-17∶00,冬季9∶00前、17∶00后游人不宜长时间在室外活动,应适当调整小黄楼这类庭院的开放时间,如延长夏季开放时间;3)应加大对传统庭院与建筑的宣传保护力度,适当开展戏曲、灯展等文教活动,弘扬传统文化;或将庭院景观与灯景结合,提升景观观赏价值。     

建立仿生型兰花驯化园的研究

仿野生兰花的生长环境，选择适宜的林地小气候条件建立兰花驯化园，在不搭荫棚、不搭防雨棚下、使地产兰花在林内安全越冬，既达到了保护野生兰花种质资源和合理开发利用的目的，又节约了建园投资用80％～90％，为山区农民节省耕地、养兰政官提供了一条新门路。     

浙江省园林蚧虫名录

根据多年在主要园林植物上调查采集的蚧虫标本，结合文献资料，初步整理出浙江省园林蚧虫的种类、分布及其寄主。共记栽浙江省园林蚧虫１２科９３属２０８种，其中旌蚧科１属１种。珠蚧科６属９种，粉蚧科１３属１８种，绒蚧科１属５种，胶蚧科３属４种，绛蚧科１属３种，链蚧科４属１５种，壶蚧科２属４种，球链蚧科１尾１种，蚧科１５属３０种，仁蚧科１属１种，盾蚧科４６属１１７科。     

博爱古竹林资源的保护与发展

阐述河南博爱古竹林资源在保护人居环境、传播中国竹文化、提升城市文化品位等方面的重要价值,以及在南竹北移繁育和北方竹产业发展中可以发挥的重要作用,从政府、技术和社会经济三个层面提出保护与利用好北方古竹林资源的具体措施。