论园林树木栽培学(各论)的精讲教学法

园林树木栽培学是一门实践性很强的有关园林绿化领域的专业课、必修课.1995年以来,本人在园林树木栽培学各论教学中尝试重点讲解、课堂点评的教学方法,取得了较好的教学效果.     

Coastal landscape preference evaluation: A comparison among tourists in Greece

An evaluation of coastal landscape of pine forest in Greece by summer visitors of various nationalities was carried out. The visual preferences for a set of landscape, represented in photographs, expressed by these various nationality groups were compared. The subjects used in this research came from Greece, Germany, Italy, France, Great Britain, Austria, Yugoslavia, and Scandinavian countries. The findings show that there is an agreement over the basic preference, but, nevertheless, there are differences of opinion between the nationality groups that might be attributed to cultural influences and the effect of being familiar with their own environments. Since coastal landscape plays an important role in the tourist industry, these findings could be very useful to policy-making agencies.     

Habitat, Landscape and Bird Composition in Mountain Forest Fragments

The study attempts to separate the effects of forest fragmentation related to landscape (patch area, isolation) and habitat (altitude, vegetation structure) on bird community composition in a mountain pine forest. Bird composition was related, using a multivariate approach (canonical correspondence analyses), to either habitat or to landscape, eliminating the effect of habitat statistically. Bird composition and species richness varied with patch area and isolation from large pine stands, but this effect could be assigned principally to variation in vegetation structure and altitude. Another effect, that of increasing occurrence and numbers of Anthus trivialis with decreasing distance to nearest low-altitude forest, could be assigned to both habitat (grass cover) and landscape (connectivity effects). Management implications are drawn from the results.     

景观生态学在建设项目生态环境影响评价中的应用

景观生态学目前是国家环境保护总局《非污染生态影响评价技术导则》引入的概念框架和理论方法。本文通过景观生态学在不同性质建设项目中的运用分析,进行了一定的尝试,更加希望在今后建设项目生态环境影响评价工作中得到修正和完善。     

公众参与市容环境规划与管理的方法设计--以南京市的实践为例

市容环境是与公众生活联系最为紧密的领域,也是公众参与最容易进行的领域。南京的城市建设要实现“经济发达、环境优美、融古都特色和现代文明于一体的现代化江滨城市”的目标,公众参与市容环境的规划与管理是关键内容之一。论文以“南京市市容环境卫生发展规划”项目工作为基础,分析和阐述公众参与的内涵,提出公众参与市容环境的五大步骤,并针对南京市容环境方面的具体案例,设计出符合南京特色的公众参与市容环境规划与管理的方法框架模型,包括决策模式、制度框架的共管体系。     

阜康市生态旅游规划研究

生态旅游规划是生态示范区规划的重要组成部分。本文以天池风景区规划为例阐述生态旅游规划应突破以风景区为主单一的旅游景观格局,应根据景观生态学原理、旅游地理学和旅游经济学理论,按照景观格局的梯度性变化为依据,以增长旅游线路、丰富景区类型、提高旅游收入为内容,以保护景区资源、开发景区资源为目标,开展基于发展“大旅游”思想的以沈域为单元的全面战略性规划,为实现阜康产业结构调整、增强区域经济实力提供依据。     

城镇景观水体水质控制技术分析

本文针对上海城镇小型景观水体水质污染特征，分析了充氧曝气、人工湿地、曝气生物滤池等工艺技术在小型景观水体水质净化中的应用，提出各种小型景观水体水质控制技术的特点和适用范围，为2010年上海世博会园区内景观水体水质控制方法提供参考，也为其他小型景观水体的建设和运行提供借鉴。     

水电站工程项目区生态环境现状评价方法初探——以开都河柳树沟水电站工程为例

在野外实地调查和遥感影像解译的基础上,采用传统生态学样方调查法和景观生态学生态完整性评价法相结合的方法,对开都河柳树沟水电站工程项目区生态环境现状进行评价.评价结果显示,这种评价方法能更全面有效的对项目区的生态环境现状进行评价.     

丽江古城水环境现状与调控对策研究

水环境是丽江世界文化遗产地生态地质环境的重要组成部分。由于丽江城市化进程加快，对水环境保护不力，导致古城水污染加剧、水资源量衰减、景观生态用水不足和景观水质下降。通过强化水环境研究，加强水环境立法，进行水生态环境综合治理；实施以调剂古城周边地下泉水为主，拉市海调水为辅的丽江古城景观调水方案，可保护丽江古城水环境，为丽江古城世界文化遗产地的可持续发展提供保证。     

Managing bog environments for recreational experiences

Bogs are of interest to outdoor recreationists, but little information exists concerning how recreation resource managers might manage these areas to enhance visitor benefits. This study evaluates bog visitor characteristics and experiences, visual preferences, and reasons for visiting. Implications for recreational resource management of bogs include the location and design of boardwalk trails and management of understory vegetation to meet the visual preferences and motives of bog visitors.