秦岭北坡旅游资源的可持续发展研究

秦岭北坡是陕西省旅游资源密集带之一,由于开发和管理中存在诸多问题,近年发展较缓慢。本文在综合分析其开发优势和存在问题的基础上,提出了要全面规划、合理开发,走可持续发展之路,以实现秦岭北坡经济、社会和生态效益的协调统一     

熊猫家族的新成员——棕色大熊猫

世界上第五只棕色大熊猫在位于秦岭中段南坡的陕西佛坪国家级自然保护区现身,这是继1985年发现第一只棕色大熊猫后,在佛坪县境内发现的第四只棕色大熊猫。佛坪县位于秦岭南坡,享有＂大熊猫之乡＂的美誉。迄今为止,世界上有科学记载的五只棕色大熊猫,有四只发现于该县。     

新农村特色产业发展模式研究——基于日本大分县“一村一品”和四川丹棱县“一县四品”的分析

特色产业的发展是新农村建设的重点。通过总结日本等国家在新农村建设过程中＂一村一品＂的经验和做法,回顾国内＂一村一品＂的发展历程,以四川省眉山市丹棱县的＂一县四品＂为例,对我国新农村特色产业发展的实践探索进行分析,提出日本大分县＂一村一品＂和四川丹棱县＂一县四品＂对我国新农村特色产业发展模式的重要启示。     

做绿色经济的先行者——金洲集团董事长俞锦方践行生态文明纪实

俞锦方,现任金洲集团董事长,是一个曾在军营三次荣立三等功的人民战士,但退伍不＂褪色＂,立志实业报国,三十多年来把金洲集团的厂房当军营,始终秉承＂金洲管道,绿色通道＂的环保理念,不断研发制造新型管道,使得金洲管道不断迈向世界先进水平。企业在东部发展壮大的同时,他又积极响应国家西部大开发的号召,1995年投身西部保护性开发生态旅游业,保护了大片原始森林以及大量野生动物,保护传承了少数民族文化,为大西南经济可持续发展建功立业,为少数民族地区和谐社会建设作出了突出贡献。     

秦岭大熊猫自然保护区与社区发展中的问题与对策——以长青自然保护区为例

在分析陕西秦岭大熊猫自然保护区发展现状的基础上,对其建设管理与周边社区经济社会中存在的问题进行了分析,探讨了自然保护区与周边社区的相互影响关系,提出了大熊猫自然保护区与社区协调发展的对策建议.     

土地开发资金投入的可能性及其影响分析

从目前的情况来看,可能影响伊犁河谷土地开发规模的资金来源主要有下述几个方面:1.棉糖基地建设专项资金;2.农行土地开发专项贷款;3.农业发展基金;4.地方财政;5.群众集资筹资;6.区外投资;7.国家或自治区及兵团土地开发专项投资等。 1 棉糖基地建设专项资金分析目前,新疆土地开发的专项资金来源主要是国家发放的棉糖基地建设专项资金及自治区和兵团相应的配套资金,1988—1990这三年,国家给新疆每年发放9000万元,其中无偿、有     

低碳经济：真正的绿色中国之路吗？

＂低碳经济＂无法成为医治＂高碳经济＂的灵丹妙药。正是传统的经济行为体（市场）和政策工具（国家）创造并维持了＂高碳经济＂,又怎能指望它实现＂低碳经济＂呢？＂低碳经济＂的中微观目标要保证实现,其宏观意义则不能过于泛化或虚夸化,必须将其置于一种全新的、绿色激进的政治生态学话语框架之下,也就是使其成为同样重要的＂可持续发展＂、＂科学发展观＂和＂生态文明建设＂等主流术语的有益补充而不是替代。     

四川冶金环能工程有限责任公司

四川冶金环能工程有限责任公司,成立于1995年,是四川省高新技术企业、四川省建设创新型企业、成都市＂高科技企业＂,隶属于四川环能德美集团公司。公司以具有自主知识产权的国际领跑的磁水分离技术为支撑,以打造水处理整体解决方案服务提供商为目标,不断开发磁技术水处理领域的工业化应用,成功研发出了＂稀土磁盘净化废水成套技术设备＂和＂超磁分离水处理成套技术设备＂,广泛地应用于冶金、煤矿、     

民族文化生态旅游品牌对策研究——以湘西土家族苗族自治州为例

随着湘西地区旅游的兴起,提出建设＂民族文化生态旅游＂品牌,通过深入湘西地区实地调研,根据民族文化生态旅游概念的界定,分析了湘西地区建设民族文化生态旅游品牌建设当前存在的问题,并提出了具体对策。     

晋陕蒙甘能源开发区沙棘资源建设开发的生态经济作用

晋陕蒙甘能源开发区基本位于黄河中游粗沙多沙区,水土流失十分严重。在这一区域沙棘的种植实践表明,其改良土壤、保持水土、涵养水源、防风固沙和护路护岸等生态作用十分明显。沙棘各器官的营养价值十分丰富,通过对果、叶、枝等沙棘原料的有序开发,使企业获得了开发利润,农民获得了原料采收等方面的收入,为解决＂三农＂问题与和谐社会建设指明了新的方向。     

Determining Visitors’ Dispositions Toward the Designation of a Greek National Park

This article presents the findings of the first major visitor survey conducted at the Central Rhodope Mountain Complex, situated in northern Greece. The study area is one of a number of sites planned to become National Parks under a recent initiative of the Greek government. We used a logistic regression method to define significant predictors of visitors’ awareness and attitude toward park designation, as well as their willingness to pay a conditional entrance fee. Study findings demonstrated that the probability of being aware of the park designation initiative is higher for visitors who obtained information from travel agencies or media to make their destination choice, compared to visitors who resorted to word-of-mouth recommendations. Knowledge and attitudes toward animals living in the study area revealed a limited influence on visitors’ dispositions toward park designation. The results of this study call for action to implement education programs for National Park users. These programs should aim at rendering the environmental characteristics of the Central Rhodope Mountain Complex to be significant predictors of visitors’ dispositions toward the study area. This would favor its uniqueness as a destination, as well as contribute to its long-term economic sustainability.     

成都市活水公园人工湿地系统10年运行回顾

成都市活水公园是1997年建成的世界上首座以展示"人工湿地水处理系统"和"仿峨眉山亚热带自然植被"为主要内容的、以水保护为主题的生态公园。它所展示的人工湿地处理系统工程,现己正常运行了10年。本文通过回顾10年来活水公园人工湿地工程设计、建设与运行的经验,结合当前己建和在建的人工湿地工程中所存在的一些问题,提出一些看法与建议。供从事人工湿地工程设计、施工及管理人员参考。     

Ecological planning proposal for Kruger National Park

This article discusses an application of the ecological planning model proposed by Van Riet and Cooks. The various steps outlined in this model have been applied to Kruger National Park in South Africa. The natural features of Kruger National Park, which form the basis of such an ecological planning exercise and from which the various land use categories, values, and zoning classes can be determined, are discussed in detail. The suitability of each of the various features is analyzed and a final zoning proposal for Kruger National Park is suggested. Furthermore a method for selecting a site for a new camp is illustrated by referring to the site for the new Mopane rest camp which is now under construction in the Kruger National Park. The conclusion is reached that the proposed ecological planning model can be used successfully in planning conservation areas such as Kruger National Park and for the selection of the most desirable sites for the establishment of new rest camps. Its suitability as a practical model in such planning exercises is proven by the fact that the siting proposals of two new camps based on this model have been accepted by the National Parks Board, the controlling body of Kruger National Park.     

A Comparison of Sampling Designs for Monitoring Recreational Trail Impacts in Rocky Mountain National Park

The dual goals of the Organic Act of 1916 and Wilderness Act of 1964 are to protect natural resources and provide quality visitor experiences. Park managers need metrics of trail conditions to protect park resources and quality of visitor experiences. A few methods of sampling design for trails have been developed. Here, we describe a relatively new method, spatially balanced sampling, and compare it to systematic sampling. We evaluated the efficiency of sampling designs to measure recreation-related impacts in Rocky Mountain National Park. This study addressed two objectives: first, it compared estimates of trail conditions from data collected from systematic versus spatially balanced sampling data; second, it examined the relationship between sampling precision and sampling efficiency. No statistically significant differences in trail condition were found between the 100-m interval and the spatially balanced datasets. The spatially balanced probability-based dataset was found to be a good estimate of trail conditions when analyses were conducted with fewer sample points. Moreover, spatially balanced probability-based sampling is flexible and allows additional sample points to be added to a sample.     

琅琊山国家森林公园生物资源的保护与开发

本文分析了琅琊山国家森林公园生物资源的生存环境和现状．提出了相应的保护与开发利用对策。     

The Effects of Local Ecological Knowledge, Minimum-Impact Knowledge, and Prior Experience on Visitor Perceptions of the Ecological Impacts of Backcountry Recreation

An on-site visitor survey instrument was developed to examine visitor perceptions of resource impacts resulting from backcountry hiking activities. The survey was conducted in the Bear Lake Corridor of Rocky Mountain National Park, CO and examined visitor characteristics that may influence visitor perceptions of specific resource conditions. Findings indicate that visitors are more perceptive of recreation-related resource impacts that are the result of undesirable behavior and, while visitors do perceive resource impacts, visitors tend to be more affected by crowding. Factors such as local ecological knowledge and knowledge of minimal-impact practices positively influence visitor perceptions of resource impacts. These findings support the use of visitor education on ecological knowledge and minimum-impact as a means of increasing visitor awareness of recreation impact issues.     

双龙风景区国内游客市场结构分析

在国内游客随机抽样调查的基础上,分析了双龙风景区国内游客市场结构.得出双龙风景区国内游客的客源地构成,目标市场和市场开拓的方向;国内游客的社会经济特征和市场发展趋势;国内游客在风景区的旅游目的、喜好、逗留时间和消费水平;游客对风景区的旅游体验、评价以及目前风景区存在的主要问题.     

Water quality standards: Everglades National Park

Water quality criteria were developed for delivery waters to Everglades National Park. The park receives a minimum of 12.34 m³/sec (315,000 acre-ft/yr) of water from controlled sources external to its boundary. These waters often originate from areas that are or potentially are impacted from urban and agricultural developments. When, in 1970, the U.S. Congress guaranteed minimum water deliveries to Everglades National Park, it also required that these waters be of good quality.The Everglades National Park water quality data base was analyzed from 1970 to 1978 at both in-park and water delivery sites to determine the current level of delivery water quality and to select representative delivery sites. It was found that current delivery water quality was sufficiently high to be adopted as criteria against which future water quality could be compared. From the delivery sites S-12C and L-67A all data were combined from 1970–1978 for 36 parameters including macronutrients, heavy metals, and field parameters such as DO, pH, and specific conductance. Mean concentrations and upper limits were computed and tabulated for comparison during future monitoring programs. These criteria were subsequently adopted through a joint memorandum of agreement between the U.S. Army Corps of Engineers, South Florida Water Management District and the U.S. National Park Service.     

Are bison exotic in the Wrangell-St. Elias National Park and Preserve?

The effect of past distributions of animal populations now extinct in an area from unknown causes is considered relative to their status as exotic or native in national parks. The example is the bison (Bisonbison) on the Copper and Chitina river drainages in Alaska in the USA which was introduced prior to establishment of Wrangell-St. Elias National Park and Preserve. The fossil record suggests that bison were present as recently as 500 years ago in Alaska. The policy of the US National Park Service to maintain natural ecosystems and restrict or eliminate exotic species raises the issue of whether this species should be treated as exotic or native.