东胜区水环境保护及污水资源化分析

本文介绍了东胜区水资源及水环境概况,在实地调研并以环境技术检测数据为依据分析了该区水环境存在的问题;结合城区经济发展和资源现状,提出该城区实现污水资源化的观点并论证了其现实性和可行性;提出了东胜区推进污水资源化,保障水资源可持续利用的政策措施.     

宜宾市水资源保护与可持续发展问题的探讨

本文从近几年来宜宾市工业及生活废水等排放情况及水环境质量的监测资料，阐述了我市流域水污染状况与可持续发展面临的主要问题，提出了水资源保护对策，以促进社会经济可持续发展。     

Developmental Processes, Changing Lifestyle and Traditional Wisdom: Analyses from Western Himalaya

Traditional knowledge and practices are important in prudent resource use and biodiversity conservation. The implications of modernization and changing lifestyle are discussed in the context of agriculture and resource use, the two sectors in which maximum modernization has occurred. The information was gathered through observations and structured interviews over three years (July 1996 to July 1999) of field work in the western Himalaya. It was observed that forest based subsistence agriculture has given way to the market dependant cash crop cultivation. That apart from loss of genetic diversity, has also resulted in the degradation of forests. The use of wild plants in the day-to-day activities has also declined and dependence on high value market products has increased. Currently, wild plants are used only if no other cheap substitute is available in the market or if the use is economically beneficial to the people. Thus, the knowledge gathered through ages of experience is eroding because of the activities geared for short-term economic benefits which, in long run, may not be sustainable.     

广州茶文化旅游资源的开发利用

作者立足于广州的茶文化，首先从社会普同性、文化信息共有性、文化模式的整合性等三个方面分析得出茶文化是广州民俗旅游资源的重要组成部分，并在此基础上对广州茶文化进行了分类，论述了其民俗旅游资源价值。最后，作者对开发广州茶文化旅游资源提出了一些建议。     

西昌地区野生藜蒿资源的开发利用

作者根据对四川省西昌地区野生藜蒿资源的调查研究。论述了野生藜蒿的生物学特征，分布、开发利用价值，繁殖特性和经济效益，并提出了开发利用野生藜蒿资源的建议。     

"四荒地"开发中面临的问题与对策

“四荒地”的开发利用是农业生态环境建设的重要手段和实现农业产业化的重要内容。林业科技成果的配套应用是开发荒山、荒沙、荒地、荒滩地的必然选择，经济、法律和行政手段的综合运用是发展生态经济，实现农业可持续发展的根本保证。     

榆林地区甘草资源的开发与利用

根据对陕西省榆林地区甘草资源的调查研究，论述了甘草的生物学特征、分布、开发利用价值、栽培技术和经济效益，并提出了开发利用甘草资源的建议。     

State Park Directors' Perceptions of Mountain Biking

/ This study intended to explore the perceptions of mountain bikingmanagement through a mail survey of state park directors in all 50 states.With a 100% response rate, it was found that 47 states permit mountainbiking in their state parks, however, few state parks have formalized plansto manage this outdoor activity. The management policies that do exist arenot followed on a statewide basis but vary within each state and at eachstate park. Many states have worked cooperatively with local mountain bikingclubs to develop and maintain mountain bike trails, promote rider education,and provide volunteer patrols on trails. The issue of user conflict surfacedwith almost three-fourths of the managers responding that conflict existedbetween mountain bikers and other trail users. This preliminary study shouldprompt further research with on-site managers focusing on the use ofmanagement plans for mountain biking, cooperation between managers and usergroups, and user conflict. It is recommended that an Internet-basedinformation clearinghouse or discussion group be made available to landmanagers by a national bicycling organization.KEY WORDS: Mountain biking; State parks; State park directors;Recreation resource management     

海南特区农村剩余劳动力资源的开发与利用

本文论述了海南特区农村剩余劳动力资源的现状及其影响劳动力资源开发利用的主要因素，提出了海南特区农村剩余劳动力资源开发与利用的途径。     

湖北旅游资源特征与分区

本文在分析湖北省旅游资源的赋存状况和特征基础上，提出了湖北旅游的分区方案，包括鄂东综合旅游，鄂中名胜古迹，鄂西北山岳风光和鄂西南峡谷溶洞与民俗风情４大旅游区，旨在为湖北区域旅游开发与产业布局提供理论依据。