Annual and Diurnal Wind Patterns in the City of São Paulo

The major topographic, mesoscale, and urban influences on the wind patterns of the City of São Paulo are characterized using one year of surface wind velocity data observed at 11 surface stations within its urban limits. The data was used to study the diurnal and annual variations of wind velocity and horizontal wind divergence within the city. Results showed that the circulation over the investigated area is dominated by three major factors: sea breeze; mountain-valley circulations; and urban effects, such as roughness, building-barrier, and urban heat island. The sea breeze was found to be the dominant feature of the monthly-averaged diurnal variation of São Paulo surface winds during the eight warmest months of the year. The sea breeze front induces a velocity minimum at the time of its passage and a post-frontal afternoon velocity maximum. Mountain-valley thermal effects on the flow can be seen in the temporal divergence/convergence patterns. These thermal effects tend to be more important during colder months, at night, and when the wind velocities are low. Nighttime downslope convergent flows are present over the city during winter and spring and daytime upslope divergent flows are present over the city during summer months.     

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。     

西部旅游资源的困境与保护

充分评价了西部旅游资源的优势特点，详细地分析了目前西部旅游资源受到的各种威胁和存在的困境，并有针对性地提出了一些切实可行的保护措施。     

泉州文化旅游资源特色及其开发利用

在分析“世界宗教博物馆”泉州的海外交通、宗教、建筑和民俗文化旅游资源特色及其优劣势的基础上，就其开发利用过程中通过整合资源和拓展内涵来提炼和突出文化主题，增强文化旅游的参与性，加强从业人员教育和重视品牌塑造等方面提出建议。     

假日经济与发展琅琊山旅游资源的对策

文章对我国假日经济与假日旅游现状进行分析，并在对琅琊山旅游资源、区位优势进行评价的基础上，发现假日旅游发展中存在的问题，从而提出应对假日旅游的策略，为促进滁州市旅游经济的进一步发展提供理论依据。     

CUMULATIVE IMPACTS OF LANDUSE ON WATER QUALITY IN A SOUTHERN APPALACHIAN WATERSHED1

ABSTRACT: Water quality variables were sampled over 109 weeks along Coweeta Creek, a fifth-order stream located in the Appalachian mountains of western North Carolina. The purpose of this study was to observe any changes in water quality, over a range of flow conditions, with concomitant downstream changes in the mix of landuses. Variables sampled include pH, HCO₃^2?, conductivity, NO₃^?_?-N, NH₄⁺-N, PO₄^3?-P, C1^?-, Na, K, Ca²⁺, Mg²⁺, SO₄^2?, 5iO₂, turbidity, temperature, dissolved oxygen, total and fecal coliform, and focal streptococcus. Landcover/landuse was interpreted from 1:20,000 aerial photographs and entered in a GIS, along with information on total and paved road length, building location and density, catchment boundaries, hydrography, and slope. Linear regressions were performed to relate basin and near-stream landscape variables to water quality. Consistent, cumulative, downstream changes in water quality variables were observed along Coweeta Creek, concomitant with downstream, human-caused changes in landuse. Furthermore, larger downstream changes in water quality variables were observed during stormflow when compared to baseflow, suggesting cumulative impacts due to landscape alteration under study conditions were much greater during storm events. Although most water quality regulations, legislation, and sampling are promulgated for baseflow conditions, this work indicates they should also consider the cumulative impacts of physical, chemical, and biological water quality during stormflow.     

我国影视城的旅游开发研究

在界定了影视城旅游的内涵之后，从影视与旅游的关系角度出发，分析了影视城旅游开发过程中的资金需求大、转换成本高、可替代性强等三大特点，同时剖析了目前我国影视城旅游开发中存在的问题，并据此从政府管理部门、项目经营者、理论学术界等角度提出加快我国影视城旅游发展的战略性建议。     

安徽省民俗文化旅游资源初步研究

民俗文化旅游资源是人文旅游资源的重要组成部分，是旅游从业人员应该掌握的文化知识。安徽省是一个具有悠久传统习俗的省份，文化底蕴深厚。通过对该省民俗旅游区的划分，探讨了安徽民俗文化旅游资源的类型和特点，提出了民俗旅游的开发思路，为安徽旅游业的发展开拓了新的方向。     

雁荡山旅游资源开发与保护

雁荡山位于浙江省温州市东北部的乐清市，具有丰富的旅游资源。阐述了雁荡山的地质景观资源、人文景观资源和生态资源，以及旅游景区建设与发展现状、旅游资源开发和保护，提出了雁荡山游览区开发、科学考察区开发、游息区开发和地质遗迹保护、生态保护和史迹保护的具体措施和办法。     

河南省综合自然景观旅游资源的区际比较研究

针对目前河南省综合自然景观旅游资源区域整体优劣定量评价不足的情况，选取了国家重点风景名胜区、国家水利风景区、国家自然保护区、国家森林公园和国家地质公园5类综合自然景观类旅游资源，采用绝对数量、地均数量、人均数量3种评价指标和定量分析方法，对河南省18个省辖市的综合自然景观旅游资源进行了比较，阐述了河南省综合自然景观旅游资源空间分布的基本状况和旅游资源的区域发展重点。