聊城古城景观保护及绿地生态规划研究

基于聊城古城景观结构特色及其建设中存在的问题,依据景观生态学的原理和方法,提出古城景观保护方案并进行绿地系统生态规划。     

勐腊县珍贵用材林发展可行性研究及树种规划概述

通过对珍贵用材林发展的概述、市场需求和产业发展趋势的分析,论述了勐腊县珍贵用材林产业发展的迫切性和可行性。在此基础上,针对勐腊县的实际情况,就发展珍贵用材林所用树种及种植技术进行设计规划。     

海南省生活垃圾焚烧处理设施规划布局研究

基于海南省生活垃圾处理设施现状情况,综合分析了产生强度、设施规模化效应、运输距离等因素,对如何科学合理地在全省统筹规划布局生活垃圾焚烧厂进行了研究,提出了规划布局的方案和建议,为海南省今后生活垃圾焚烧厂的布局提供参考。     

广州人居环境景观问题与优化措施探讨

文章选取广州市较有代表性的5个居住小区为研究对象,遵循现代城市景观设计之"人本主义"和结合"顺应自然"的设计理念进行分析,归纳出广州市人居环境景观设计的特点为景观化、主题化、自然化、人性化;并针对设计理念、社会关注、传统文化、自然生态等4个方面存在的主要问题,探讨现代城市人居环境景观设计的优化措施,为创造社会、人、生态良好和谐发展的现代人居环境提供借鉴。     

蝴蝶泉公园生态环境修复与景观规划设计

文章介绍了第45届国际风景园林师联合会国际学生设计竞赛作品的构思创作过程及主要方案内容。利用蝴蝶数量逐渐减少这一线索,探求了云南大理蝴蝶泉地区的环境变迁。针对这个地区所发现的问题,通过水和植被等方面的规划,试图构建本地区自然环境的和谐良性循环。       

Importance of habitat type classifications for predicting ruffed grouse use of areas for drumming

To incorporate ruffed grouse (Bonasa umbellus) habitat planning in forest management, it is necessary for managers to understand factors contributing to grouse habitat use. Previous studies examining ruffed grouse drumming habitat documented relationships between drumming grouse and broad vegetation categories (e.g., northern hardwoods, young aspen [Populus spp.], oak [Quercus spp.]), but few studies have documented how drumming grouse respond to ecological variations in site conditions of aspen or other vegetation types that might be used. Our objectives were to determine the utility of habitat type classifications in predicting the occurrence of ruffed grouse drumming habitat in the western Upper Peninsula of Michigan, and demonstrate how classifications may be used to understand how forest management may affect ruffed grouse habitat. We used survey routes on state land and conducted drumming surveys during mid-April and early May at 78 points in 2005 and 2006. We recorded the number of drumming males heard at each point, the azimuth to where the grouse was heard, and a qualitative measure of distance to determine in which forest stands grouse were drumming. Using GIS, we determined the specific vegetation type, age class, and habitat type, evaluated habitat suitability, and determined a suitability score for areas in which grouse were drumming. We constructed a logistic regression model that calculated the probability of grouse use of areas for drumming based on vegetation characteristics at used and random locations. Our results indicated that the probability of grouse use of an area for drumming is based on inherent site characteristics (i.e., habitat type) and habitat suitability. The model is useful for planning forest management activities and understanding how grouse may respond to spatial or temporal changes in vegetation through succession or manipulation.     

浅析唐山市玉田县中心广场景观设计

唐山市玉田县中心广场景观设计,结合了玉田的历史文化,努力做到与周围环境协调统一,构思新颖、布局合理、手法独特、材料创新,达到了理想的效果。该景观设计为小城镇中心广场的绿化设计提供了借鉴。     

全国森林防火中长期发展规划关键问题初探

森林防火规划是森林防火工作的重要组成部分。全国一期森林防火规划实施即将结束,二期规划的编制已经启动。文章对一期规划的成效和存在的问题进行分析,藉此,对二期规划的范围、布局、重点、保障等关键问题进行阐述。     

林业区划研究综述

回顾了我国自20世纪50年代至今林业区划工作开展的过程,概述了林业区划的概念、意义,从原理、原则、依据、指标等方面系统论述了林业区划的主要内容,区分了林业区划与其它区划,总结了我国林业区划的主要方法和存在的问题,讨论了新时期、新形势下林业区划内涵和方法的发展方向。     

城乡交错带景观生态规划初步探讨

本文在分析城乡交错带的产生、功能及景观生态问题的基础上,结合景观生态规划的一般原则、理论和步骤,探讨了与我国国情相适应的城乡交错带景观规划设计的策略和方法。