新时期“服务区+旅游”发展模式及功能定位

为了满足人们对高速公路服务区功能多元化需求,支撑高速公路服务区可持续发展,本文探索了“服务区+旅游”概念,从地理位置、自然资源、文化资源、产业资源、车流量多维度分析了“服务区+旅游”特征,研究了新时期背景下“服务区+旅游”典型融合模式和单体服务区+旅游融合发展功能定位,并以莆炎高速(福州段)梧桐服务区为开展实证研究。结果表明:1)服务区+旅游典型模式宜划分为综合型、自然资源型、人文资源型、基本型四种;2)单体服务区+旅游融合发展应从区位因素、资源因素、经济因素进行功能定位;3)通过实践应用,福建莆炎高速梧桐服务区功能定位为综合型服务区。研究成果可以强化服务区社会效益,适当提高其经济效益,支撑高速公路服务区的可持续发展。     

斗笠子卵石沙波运动规律及对航道的影响

斗笠子卵石沙波尺度较大,该河段卵石输移与河床演变特性直接影响下游航道的滩险演变与航道稳定性。采用动床模型试验及实测资料分析的方法,得出斗笠子滩卵石沙波形态、运动规律及对航道的影响。结果表明:斗笠子卵石沙波形态为顺行沙垄,波峰和波谷不固定,运动规律表现出明显的不规则性;卵石沙波在涨水阶段运动剧烈,退水阶段运动平缓,运动规律在前人成果上修正得到;卵石沙波未发生于主航槽,且在进入下游东溪口航槽之前分解消失,对航道无明显影响。     

引入旅游偏好的城际客运出行分布预测模型

针对目前城际客运出行分布预测过程中对城际旅游关联性考虑不足的问题，借助手机信 令数据，对长三角26个城市5A和4A级景点的城际游客客源地分布进行分析发现，在同一个城市 中，无论是从单个头部景点层面还是全部5A和4A级景点总体层面上来看，城际游客客源地分布 规律均较为相近，且在非节日的不同日期，这种分布也非常稳定。基于这种特性，借助亲景度指 标提出一个可以表征两个城市间旅游关联性的旅游偏好变量，并将其引入基本重力模型中构建 城际客运出行分布预测模型。基于长三角26个城市出行分布现状数据对模型系数进行标定后的 结果表明，模型拟合程度显著提高，标准误差大幅下降，75%的OD对预测结果得到改善。因此， 可以认为引入旅游偏好变量有利于提高城际客运出行分布预测模型的精度。     

A Review of Dunes in Today's Society

Prior to Superstorm Sandy, the importance of dunes had been widely overlooked in many coastal societies. However, the stark contrast between New Jersey coastal areas that were and were not protected by dunes has created a positive paradigm shift in coastal law and public dune opinion. Government officials are mandating the construction of artificial dunes along New Jersey's coast, but it is necessary for communities to first understand the complex nature of these unique systems. With the proper knowledge, a dune can be both a protective structure as well as a working habitat that will ultimately better protect upland infrastructure and improve beach health. However, a general lack of terminological consistency among formal media and governing entities makes properly quantifying and assessing dune health difficult and unwarranted ecological conclusions inevitable. Here, dune terminology, “blowout,” “washout,” and “bowling” is clarified and defined and the dynamic nature of dunes is explained.     

Does tourism degrade environmental quality? A comparative study of Eastern and Western European Union

The purpose of this paper is to investigate the effect of tourism on economic growth and carbon dioxide emissions in Eastern and Western European Union (EU) countries by incorporating FDI and trade in the production and CO₂ emission functions. We apply panel econometric techniques which account for cross-sectional dependence and heterogeneity. The results of Westerlund panel cointegration test confirm a long-run equilibrium relationship among the variables. Results from long-run elasticities suggest that tourism stimulates economic growth in Eastern and Western EU countries. However, tourism increases CO₂ emissions in Eastern EU but decreases in Western EU. This indicates that tourism has an adverse effect on the environment in Eastern EU. Finally, short-run heterogeneous panel causality test results suggest that tourism causes CO₂ emissions in Eastern EU while economic growth and CO₂ emissions cause tourism in Western EU. Overall, our findings suggest that tourism plays an important role in accelerating economic growth; however, its role on CO₂ emissions largely depends on the adaptation of sustainable tourism policies and efficient management.     

Information Presentation of Coastal Morphological Change: Potential Implications for Perceptions of Climate Change Impacts

Visual imagery of costal morphological change processes must be accompanied by supporting information to make change processes understandable. We explored the influence of supporting information (graphs and numeric values) on perceptions of coastal morphological change processes through an experiment delivered to coastal recreationists. Supporting information was presented alongside four imagery types: human perspective digital elevation models (DEMs), human perspective digital photographs, aerial views of DEMs and aerial photography. We found neither the use of graphs nor numeric values influenced respondents' perceptions of coastal environmental change. However, perceptions varied significantly across imagery type; human perspective digital photographs and aerial photographs yielded higher ratings compared to human perspective DEMs and aerial views of DEMs. The results suggest supporting information representing increasingly severe rates of beach erosion and shoreline movement does not translate into perceptions of increasingly dramatic geophysical processes; this is consistent with previous empirical findings. The results also suggest individuals perceive coastal change processes as more severe when those processes are presented through photographs, particularly aerial photographs. Scientists, educators and coastal land use managers struggling to communicate the magnitude and severity associated with coastal geophysical processes are advised to use comparative aerial photography when possible.     

我国游船旅游的发展前景

游船旅游是旅游业中的一项重要内容,随着旅游业的迅猛发展,旅游者对旅游产品的需求也发生了变化,旅游品位不断提高,而游船旅游将会满足更多旅游者的个性化需求,游船旅游在我国有着广阔的发展前景。     

宁波市区三江水上旅游开发探讨

国内外著名滨水城市都十分注重水上旅游项目的开发。宁波市区开发水上旅游,不仅能丰富都市旅游的内容,而且也是展示宁波“东方商埠、时尚水都”都市形象的有效载体。本文通过对宁波市区三江水上旅游开发的条件分析,提出水上旅游应与宁波商帮文化相结合,体现宁波地方特色,并从市场定位、水上旅游线路、游船码头以及配套支持系统等方面提出了具体对策。     

青岛市都市旅游产品的RMP(昂谱)分析

随着现代城市的发展及其功能的完善,都市旅游现象表现得越来越突出。本文分析了都市旅游产品的设计,应该从资源(Resource)、市场(Market)和产品(Product)三个方面来进行评价论证,并将这一模式运用于青岛市都市旅游产品的深度开发中。     

交旅融合背景下既有市郊铁路旅游体验提升策略研究

针对如何将旅游与交通全面系统地结合起来的问题,本文基于交旅融合的大背景,结合北京市郊铁路怀密线对“旅游”+“铁路”的整体提升策略进行了研究。在对怀密线沿线进行详细旅游资源梳理和旅游需求分析基础上,从站点、线路两方面针对存在的问题和缺陷提出了全面系统、可行性高的具体提升措施,可为具有高舒适度旅游体验的交通建设提供参考。