武汉市居民城市森林游憩需求特征调查

对729位武汉市居民进行问卷调查,结果表明城市居民的森林游憩需求十分旺盛,在不同距离、不同类型的旅游地中更倾向于到城郊尤其是城区边缘区生态环境好的森林集中分布区域进行森林游憩活动;居民希望城市森林进行适度游憩开发,提供良好的旅游服务设施和体现森林生态特色的活动项目.     

姬松茸的栽培技术

姬松茸(Agaricus blazei Murrill)是一种食药兼用真菌。本文介绍其食用、药用价值,生物学特性及室内外栽培、管理、加工技术。     

森林游憩区保健旅游资源的深度开发

在当前的旅游中 ,旅游资源的更新速度不断加快 .随着城市化进程的加剧和人们休闲保健意识的增强 ,森林保健旅游资源的开发利用已日益成为旅游开发中的热点 .该文通过对空气负离子、植物精气、森林空气细菌含量及林区气候的研究 ,表明森林环境是人类理想的休闲疗养场所 .并结合国内的实际情况 ,提出了调整林业产业结构、建立森林休疗所、加强森林保健知识宣传、营造人工模拟森林环境等开发措施 ,最后强调大力开发森林保健旅游资源是提高林业在国民经济中整体地位的重要举措 .     

河流游憩规划的基本问题探讨

在对河流游憩概念认识、发展背景和研究进展进行分析的基础上,从资源保护的视角出发,对河流游憩规划的本质和国外规划实践中所面临的基本问题及其解决方法进行深入探讨,认为游憩利用和保护的关系协调、游憩和其他河流利用的关系协调、游憩利用本身所面临的问题是河流游憩规划需要解决的基本问题,得出保护性利用是河流游憩规划主旋律的结论。     

户外教育为基础的高校公共体育教学实践研究*

运用文献资料法、实地考察法、问卷调查法、数理统计法对高校户外教育为基础的公共体育教学中课程结构,教学设计、内容、时间分配及整体教学效果进行了实践检验和分析研究。研究表明,高校公共体育“全人教育”模式具有时代性、可行性和科学性,教学过程不仅注重体验与参与的重要性,也注重学生身体、心理、技术、组织参与等全面素质的培养,课程内容设置科学,课堂时间分配合理,整体教学效果良好,为新时期高校公共体育教育改革提供了借鉴参考。     

Considerations on ethics and animal welfare in extensive pig production: Breeding and fattening Iberian pigs

The extensive pig production in Spain is traditionally characterised by: the use of the Iberian pig, an autochthonous breed perfectly integrated into the environment in which they have developed; a long duration of the productive cycle for about 23–24 months; a high level of animal welfare level, specially in the fattening process with freedom of movement and feeding base on natural sources: acorns and grass, and an equilibrated “dehesa” agro-forestry system where this activity has been developed. Nowadays, the introduction of more intensificated methods due to the increasing demand led to important changes, such as: the shortening of the productive cycle (10–12 months); freeing from the territorial base; changes during the fattening period, fattening with mixed feed and less animal freedom. All these facts may implicate a loss of the animal welfare condition. These circumstances lead us to question it from an ethical point of view.     

Recreational tree-climbing programs in a rural Japanese community forest: Social impacts and “fun factors”

We examined whether recreational tree climbing (TC) activities would have positive social impacts and rejuvenate an outdoor activity center and surrounding community forest in central Japan. Our case study comprised 3800 adults and children participating in TC activities at the Jyokoji Outdoor Activity Center (JOAC) in Seto, Japan. We focused on 1393 adult participants whom we considered to be the decision makers regarding family recreation, and we explored both the social impacts of TC and various factors that contributed to and distracted from the overall experience. Qualitative and quantitative data indicated that elements such as age, gender, tree preferences, tree appreciation, tree education, and technical instruction influenced the enjoyment of recreational TC and the positive effects on tree climbers. Overall, the climbing program had positive social impacts for the community forest and contributed to local conservation initiatives. Our case study suggests that other areas can benefit from incorporating TC programs into community forest planning to complement aesthetic, ecological, and restoration benefits and provide a new venue for recreation and conservation awareness.     

岱海游乐场孔孢粉分析及其2500年来古气候演化

本文通过对岱海游乐场钻孔剖面沉积物孢粉的定性、半定量分析,并结合岩性、岩相变化,初步恢复了该地区２５００年来古植被、古气候演化过程。研究结果表明,岱海湖盆自２５００年来植被类型有典型草原—灌丛草原—森林草原—灌丛草原的演化过程,古气候有较暖湿—较暖干—较冷干—较冷湿—较冷干的变化过程。     

天目山国家级自然保护区森林游憩价值评估

使用旅行费用法对浙江天目山国家级自然保护区森林游憩价值进行评估。针对旅行费用法存在的2个缺点：①与社会经济条件密切相关,②只能评价森林游憩的使用价值,分别引入发展阶段系数之比以及条件价值法中对森林游憩非使用价值的评估,加以调整。评估结果表明,旅行费用是影响游客到天日山国家级自然保护区游玩的最重要因子。2007年。天日山国家级自然保护区的森林游憩价值为39727．4万元,人均1805．80元,消费者剩余8599．6万元,人均390．90元,评估结果与当前国内外所做同类研究相近,过程相对较为合理和客观。图1表1参16