武功山国家森林公园的自然生态化规划设计实践

森林是重要的自然资源，在开发方式上应十分慎重。以自然生态化规划设计思想作为指导思想，进行了武功山国家森林公园的规划和设计，进行了森林公园可持续规划设计的探索。     

Scale of heterogeneity of forage production and winter foraging by elk and bison

The relationship between fine-scale spatial patterns of forage abundance and the feeding patterns of large ungulates is not well known. We compared these patterns for areas grazed in winter by elk and bison in a sagebrush-grassland landscape in northern Yellowstone National Park. At a fine scale, the spatial distribution of mapped feeding stations in 30 m × 30 m sites was found to be random where there were no large patches devoid of vegetation. In areas similar to the mapped sites, the underlying spatial distribution pattern of biomass was also determined to be random. At a broad scale, forage biomass differed among communities across the northern range but forage quality did not. These results suggest that ungulates are feeding randomly within forage patches (fine scale) but may select feeding sites based upon forage abundance at broader, landscape scales. Contrary to what has been suggested in other systems, ungulates were not overmatching at finer scales.     

Functional heterogeneity in resources within landscapes and herbivore population dynamics

Large mammalian herbivores are notorious for their propensity towards population irruptions and crashes, yet many herbivore populations remain relatively stable. I explore how resource heterogeneity within landscapes dampens population instability, using a metaphysiological modelling approach considering patch state distributions. Resource heterogeneity is functionally stabilizing through spreading consumption away from preferred resources before these become critically depleted. Lower-quality resources act as a buffer against starvation during critical periods of the seasonal cycle. Enriching resource quality is destabilizing, even if patch diversity is maintained, because food quantity then becomes the limitation. The potential consequences of landscape fragmentation are explored using the Serengeti ecosystem, characterised by broadscale resource gradients, as a hypothetical example. Further insights provided by the model are illustrated with specific examples concerning the effects of patch scales and waterpoint distribution. A metaphysiological modelling approach enables the basic consequences of landscape heterogeneity to be distinguished from further effects that may arise from specific patch scales and configurations, without the distracting detail of spatially explicit models.     

广州石门国家森林公园野生观赏植物资源调查

通过野外调查和查阅文献资料,得出石门国家森林公园共有野生观赏植物122科267属377种,其中蕨类植物19科23属28种,裸子植物4科5属7种,被子植物99科239属342种。分析了石门国家森林公园野生观赏植物资源的基本特征和用途,并探讨其保护和开发利用。     

莫子山体育公园景观规划设计探究

以体育公园规划设计的基本理论为基础,分别叙述了方案的总体规划设计、功能分区、植物规划设计、道路规划设计和水体规划设计5个方面,将观赏性与实用性相结合,以期使之成为真正意义上的体育公园。     

广州市儿童公园中植物科普教育类活动项目研究

通过研究广州市13个儿童公园中植物科普教育类活动项目的类型、管理形式、使用状况和使用评价,并结合广州家长及儿童对植物科普教育活动项目的偏好与需求调研结果分析,探讨该类型活动的组织模式和开展方式,总结成功的经验及存在的问题,提出丰富植物资源、规划科普场地、增加活动项目、完善公园管理、培训科普人员等完善建议。     

龙湖山国家森林公园生态文化建设规划初探

本文探讨了生态文化旅游定位,和在生态旅游与渗透生态文化教育相结合的问题。并从生态文化基础设施建设和挖掘生态文化内涵等方面阐述了龙湖山国家森林公园的规划方法,并提出了森林公园生态文化建设规划原则,规划重点和布局等内容。     

北京市小龙门国家森林公园大型真菌名录

北京市小龙门国家森林公园大型真菌资源丰富。在保护区内共采集标本212号,鉴定出47种,隶属于2个门、7个目、20个科、47个种。     

汕头中山公园的保护与发展初探

中山公园是汕头市历史最悠久的综合性公园,公园古树名木苍翠,植物品种丰富;名胜古迹众多,文化底蕴深厚;四周环水,区位环境得天独厚.要保护和发展汕头中山公园,必须解决公园基础设施老化,配套不完善;植物景观比较单一,养护管理比较粗放;历史文化古迹保护力度不够;公园技术管理队伍老化和断层;公园保护资金入不敷出等问题.提出只有开拓创新,充分发掘公园的历史文化内涵,传承地域文化,保障维护资金才能实现公园的可持续发展.     

植物景观设计与项目运作的新启示——以两河公园树花园为例

本文通过对2005年ASLA获奖作品两河公园树木园的解读,介绍了该项目独特的植物种植规划设计。通过一些数理关系,如细胞自动分布规律和斐波纳契数比例等模式组织植物种植,并将植物材料作为一种空间界定的手段。该项目的成功是行政部门、社会团体等多方面共同努力的结果,在项目开发及运作模式上具有较高的借鉴意义。