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71.
    
Although recreational planning in national parks has long taken visitor characteristics and perceptions into consideration, economic valuation to date has not been part of such planning. Our study applies economic valuation for recreational planning in the Horton Plains National Park (HPNP) in Sri Lanka. The study, using a pretested questionnaire, interviewed 188 respondents in order to identify existing visitor satisfaction levels as well as visitor perceptions on available facilities. The existing visitor satisfaction at HPNP was 54%. Two alternative recreational scenarios were, therefore, developed based on visitor perceptions on how to enhance visitor satisfaction at the park. A hypothetical travel cost method and contingent valuation method (CVM) were used to estimate (1) the welfare benefits in terms of consumer surplus and (2) the demand in terms of willingness to pay (WTP) for the proposed recreational scenarios. The sample size for the economic study was 352 respondents. The per-visitor welfare benefits were financially valued at Sri Lanka Rupees (SLR) 3794 (USD 1 = SLR 130) and SLR 7045 for scenarios 1 and 2, respectively. These values show a 15 to 30 times increase from the existing value of the welfare benefits. The net present value of benefits also increased from SLR 516.8 million to SLR 5296.92 million and SLR 9835.73 million under scenarios 1 and 2, respectively. Under CVM, the estimated mean WTP values were SLR 132.00 and SLR 190.32 under scenarios 1 and 2, respectively. These values can be used as a tool for revising pricing policies at HPNP. Visitors' response to the proposed recreational scenarios suggests the need for planners to institute proper recreational schemes to enhance the welfare benefits of visitors. The study underscores the role economic valuation can play in policy decisions relating to recreational planning in national parks.  相似文献   
72.
The Massengale site near Rugby, Tennessee was the nineteenth-century residence of one of the earliest white settler families to the Upper Cumberland Plateau of north central Tennessee, the Massengales. Archaeological excavations at their home site and historical document research into the family provided an opportunity to study their lifeways in this remote region. Initially, the Massengale ceramic assemblage appeared unusual, as a vast majority of their ceramics were undecorated. This study includes a comparison of the Massengale’s ceramic assemblage with those from four nearby, contemporary sites. Results indicate that the Massengale’s ceramic assemblage was not as unique as originally believed, and is representative of Appalachian farming families in this part of the Cumberland Plateau. Rather than attributing the lack of decorated ceramics simply to socioeconomic status, this paper examines a number of other factors that likely influenced their choice of ceramics.  相似文献   
73.
  总被引:1,自引:0,他引:1  
ABSTRACT

Many communities rely on tourism spending, so it is important to understand any potential changes to tourist flows resulting from changing climate and weather patterns. However, tourists are not a homogenous group, as they have different motivations, values, and goals. Therefore, the purpose of this investigation is to better understand potentially varying perceptions and behavior of different tourist types, specifically in regards to their weather sensitivity, climate change concern, and behavioral intention for climate change mitigation. Tourists were randomly surveyed at 20 locations throughout the state of Maine in the United States (n = 704). Segmentation analysis on the activities tourists participated in yielded three segments of Maine tourists: non-nature-based tourists (50.6%), nature-based generalists (16.2%), and nature-based specialists (33.2%). Differences across segments were explored for perceptions of weather impacts, climate change concern, and mitigation intent. Additionally, weather sensitivity was analyzed based on type of overnight accommodations to better understand if this also had a role in differences. Non-nature-based tourists thought that weather variables were less influential during their travels in Maine than the other segments, while nature-based generalists perceived weather to have the highest influence. Additionally, nature-based specialists had the highest level of climate change belief, while nature-based generalists had the highest willingness to engage in climate change mitigation behavior. Results are useful to understand how segments of tourism demand may be altered with a changing climate, such as increased temperatures, precipitation, and storms, and what groups may be the most beneficial to target for marketing or educational efforts to reduce the impact of climate change.  相似文献   
74.
    
Increasingly, children are residing in urban environments, yet little is known about the urban affordances for children. A place-based approach was employed to map the urban experiences of over 1300 children residing in Helsinki (Finland) and in Tokyo (Japan) in terms of meaningful places (affordances), travel mode and accompaniment to these places. Shared affordances were considered behavior settings, and audited on-site by trained experts for their main function, land use, openness, and communality. Significant differences were found between countries for all affordance categories. Although differences in behavior settings were observed between countries, a number of patterns emerged: outdoor settings and those with shared communality were the most prevalent behavior settings, traffic settings were predominantly evaluated negatively and commercial and indoor settings most positively. Findings suggest that although the context is important, independent mobility and the possibility to actualize environmental affordances seem to be fundamental in both contexts as the key criteria for environmental child-friendliness.  相似文献   
75.
    
This article presents the results of an experimental study on the rotational behavior of degraded Chinese traditional mortise-tenon joints with different degradation types and different degradation degrees. Six joint specimens degraded through artificially simulated method, were tested by reversed cyclic loading, from which the moment-rotation curves were obtained. The results indicated that the rotational behavior of these joints is semi-rigid, the hysteretic curve shapes of degraded joints are same to that of joint without degradation. The maximum moment, yield moment, and initial rotational stiffness of degraded joints decreases as the degraded degree increases, whose empirical degradation relationships were obtained based on the test data. A hysteretic model for degraded traditional mortise tenon joints was proposed. Experimental results were used to validate the proposed hysteretic model. Good agreement between predictions and tests was observed.  相似文献   
76.
陈第华 《攀登》2009,28(1):99-102
公共行政人员作为最重要的公共行政活动主体,其职权行为对社会具有普遍影响力。然而,作为一个“利益人”,公共行政人员的职权行为具有多元的利益取向,进而可能产生行政行为的伦理困境。实现负责任行政行为的关键在于制度伦理建设、公共精神的彰显以及行政人格的塑造,通过外在约束和自我规制,从而构建以公共利益为导向的行政行为。  相似文献   
77.
江红 《攀登》2009,28(3):109-111
藏民族自古生息繁衍在青藏高原地区。由于特殊的地理环境,藏族人民在长期的劳动中形成了具有鲜明的草原游牧民族文化特色的生产生活方式,创造了绚丽多彩的藏族传统体育文化,如在民间开展的赛马、射箭、“古朵”、赛牦牛等体育活动体现了浓郁的草原游牧民族的风格特征。本文从体育美学与藏族传统体育文化的角度,透视并分析了藏族传统体育的内涵、特征及研究发展思路。  相似文献   
78.
有关温州侨乡的研究并不多,仅有的少数研究认为,温州侨乡之所以有那么多人不断地涌向海外,是因为那里存在着"炫耀消费"和"相对失落感".本文从社会网络依赖和行动选择两个层面来解释温州侨乡现象,认为温州侨乡之所以持续存在,是因为社会网络对行动路径的影响造成的,而炫耀性消费和相对失落感仅仅是表象.  相似文献   
79.
This review paper presents literature, particularly in children's geographies, in support of the proposition that the rationales for the current children's garden movement flourishing particularly in the United States, albeit well-intentioned, continue to be dominated by adult discourses acting ‘in the best interests of the child’. The paper concludes that broadening the debate on ‘children and gardens’ through inclusion of research that focuses on children's competence and empowerment offers a different perspective of what children might want from these spaces. This highlights new directions for research on children's gardens which would focus this garden typology more on children's needs than adult agendas, and therefore contribute positively to development of these gardens as sustainable environments for children's learning and enjoyment of nature.  相似文献   
80.
本文运用经济社会学界提出的"有限理性人"理论,从文化、风俗、政策等方面,分析了清代陕南流民在空间选择、垦殖活动以及环境变迁条件下,流民行为的基本取向。结果表明,人类空间选择行为遵循风俗相近原则,而不是地理环境最优原则。追求单位时间上效果最大化是流民行为选择的普遍趋势。在此基础上,考察了清代陕南山地与平原、河流上游与下游流民不同行为之间的关联与互动,对备受非议的流民刀耕火种与清代陕南环境变化之间的关系给予重新认识。  相似文献   
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