Gastrointestinal parasites in ancient South American camelid feces from the Atacama Desert (Pampa del Tamarugal,Tarapacá, northern Chile)

Faunal remains from archeological sites worldwide, especially feces and regurgitated pellets, are usually subjected to paleoparasitological examination, allowing the identification of past animal parasites. In this study, we analyzed 10 samples of South American camelid dung, which played an important role for the ancient human groups in the South-Central Andes, dated between 341 and 1635 calCE, from the Iluga Túmulos site (Pampa del Tamarugal, Tarapacá region, Atacama Desert, Chile). Microscopy examination revealed parasite remains in seven samples, in which oocysts of Eimeria macusaniensis and eggs of Lamanema chavezi/Nematodirus lamae, Trichuris sp., Moniezia sp., capillariids, strongylids, and unidentified nematodes were found. Although some of these species pose a potential health risk to camelids, most are not considered to be of major zoonotic importance, which could explain the absence of these parasites on human coprolites from this site analyzed previously. This first paleoparasitological study on camelid fecal remains from northern Chile sheds light on the occurrence of gastrointestinal parasites and its relationship with Andean ancient human populations and the environment.     

多伦多都市区的居住空间结构研究

本文采用因子生态分析方法剖析多伦多都市区的居住空间结构。主成分分析表明,家庭构成、年龄构成、职业构成是形成城市居住分异的主要因素。聚类分析表明,家庭构成和年龄构成的分异呈同心园格局,职业构成的分异呈扇形格局。形成这种居住分异格局的机制包括动力机制、管理机制和行为机制三个方面。     

Growing up in a tourist destination: negotiating space,identity and belonging

There is little research on children’s experiences of growing up in a popular tourist destination, where place and space are contested with visitors, migrants and temporary residents. Existing literature on young people’s experiences of their socio-spatial surroundings has focused predominantly on the rural/urban dichotomy, often neglecting to explore how identity and belonging are negotiated in complex community contexts such as tourist destinations. This paper reports on recent research that suggests that young people’s experiences of growing up in such an environment are nuanced and diverse, with their rich narratives disrupting socially constructed distinctions between the rural and the urban, merging experiences from both worlds.     

City branding in polycentric urban regions: identification,profiling and transformation in the Randstad and Rhine-Ruhr

In polycentric urban regions several distinct cities, none of which is dominant, cooperate and compete with each other to attract inhabitants and firms. In such settings city branding strategies do not solely affect one city, but the entire region. We examined how city branding in the face of ecological modernization, that is, delivering higher added economic value, while lowering environmental impacts, is playing out in the Dutch Randstad and the German Rhine-Ruhr. Our findings show that regional identity formation occurs at the sub-polycentric urban region level, coinciding more with (historical) economic profiles than with planning imaginaries. The Dutch cities profile themselves more along the lines of ecological modernization than their German counterparts. Differences between subregions within each polycentric urban region are also noticeable, where more industrialized regions, such as the Ruhr or southern Randstad focus on ‘green’, ‘liveable’ and ‘knowledge-oriented’, while cities with stronger knowledge-intensive sectors portray themselves as ‘smart’ or ‘sustainable’. Cities generally substantiate their profiles through projects, but a significant gap persists between reality and aspirations for improved environmental conditions. This is especially true for the Dutch cities, where many claims, but little visible action can be observed.     

清代垦殖政策与陕北长城外的生态环境

陕北长城外地区位于蒙陕农牧交错带,属于典型的脆弱生境地带。清代中央和地方两级政府针对当地汉民承租蒙民土地从事农牧业生产这一环节,在不同时期制定了不同的垦殖政策,经历了封禁、招垦、禁垦、拓垦四个阶段,这既是清政府对陕北长城外地区逐步认识和开发的过程,同时也是该地区生态环境变化的过程。在政策—人—环境相互作用的关系过程中,制度、政策与权力的结合对区域环境变化的影响具有根本性的驱动作用。     

家庭生命周期对旅游者行为的影响研究

揭示家庭生命周期对旅游者行为的影响可以为家庭旅游精准营销提供依据.将城镇居民的家庭生命周期分为筑巢期、满巢Ⅰ期、满巢Ⅱ期、空巢期4个阶段,探究家庭生命周期对其旅游行为的影响,发现:①家庭生命周期影响旅游者的目的地选择行为,不同家庭生命周期旅游者的景区到访率距离衰减速率不同;②家庭生命周期影响旅游者的旅游活动类型偏好,满...     

The aeromobile tourist gaze: understanding tourism ‘from above’

ABSTRACT

While the impact of aeromobility on the growth of tourism and its destinations is well documented, the role of aeromobility in the process of experiencing and shaping place with specific regard to tourist destinations has received little attention from scholars. With the growth of commercial aviation and the increasingly mundane nature of the experience within mass tourism, I draw attention to the touristic experience of flying as the activity beyond its role in arriving at the destination. After a brief review of the genealogy of aeromobility and tourism, I reflect on examples of tourist aeromobility in Cape Town, South Africa in order to theorise the aeromobile tourist gaze. This paper analyses mobile testimonies from online travel reviews from airborne tourists performing helicopter ‘flips’ over Cape Town. Results highlight the need to focus on flying as tourism itself while they illustrate the role it plays in the aeromobile tourist gaze, a unique perspective and experience of the tourism destination as ‘tourism from above’ that emerges from the touristic dimensions of flight including the destination, the flying device and flight route. The findings underscore the role of flying-as-tourism. The aeromobile tourist gaze thus spectacularises the destination and disrupts the relationship between tourists and place.     

An investigation of factors determining cycling experience and frequency

A bicycle tourism destination is composed of complexes of different attributes that are crucial for the determination of tourist satisfaction levels. However, the relative impact of sector-specific destination attributes on bicycle touring and leisure cycling experience and frequency has been both poorly understood and studied. This study is an attempt to fill this literature gap by exploring a demand-side perspective on the important contributors of overall satisfaction with cycling experience and the key determinants of cycling frequency. The 28 sector-specific destination attributes were drawn from the relevant literature, and then modified by a panel of industry experts. Using exploratory factor analysis, three destination-specific attribute-level satisfaction factors were identified in descending order of satisfaction degree: ‘provision of signage services,’ ‘provision of safety and emergency services,’ and ‘quality of bicycle routes.’ Among these factors, ‘provision of safety and security services’ and ‘provision of signage services’ were found to be the most important contributors to overall satisfaction. Finally, ‘monthly income’ was proven to be a significant predictor of cycling frequency. This study is of great importance as there is a growing body of evidence that the use of bicycle for leisure, recreation, and tourism is undergoing a resurgence worldwide. The findings of this study may be of interest to scholars in Western countries where bicycle tourism is mature and highly developed and in Asian countries where the sector is at an early stage of development. Since bicycle touring and leisure cycling experience and frequency can be increased by modifying destination marketing and management practices, the government and industry sectors should focus more attention on ensuring the provision of multi-functional grocery and convenience stores along designated bicycle routes, developing an informative and visible signage system for designated bicycle routes, and targeting middle- to high-income bicyclists with diverse bicycle touring and leisure cycling experience options.     

Washing urban water: diplomacy in environmental art in the Bronx,New York City

Lillian Ball's art project WATERWASH creates a new ecological imaginary in the South Bronx. Building on a tradition of ‘maintenance art’, the work exhibits the power of soil, plants and microorganisms to clean water – in effect maintaining urban water. An overarching goal of WATERWASH is to educate local people about the metabolism of urban water, causes of river pollution, and to familiarize them with the capacity of soil and plants to respond to that problem. As part of its creation, the project provided diverse groups of people with opportunities to participate, including a group of Bronx youth who assisted in planting the wetland. Several of these apprentices will be involved in future monitoring of the effectiveness of the wetland in mitigating parking lot runoff. I use Isabelle Stengers' notion of ‘diplomacy’ to interrogate the efforts of the artist in negotiating and creating an occasion in which people with divergent interests can both recognize and maintain the relationships of care that sustain them. In effect, this effort extends the feminist discourse of maintenance work to include that undertaken by the ‘other-than-human’.     

旅游文化之送别诗解析

送别诗作为旅游文化的组成元素,对旅游开发有着重要的意义。本文探索古代的祖饯仪式,揭示送别诗的起因,并结合古代文史资料对送别诗进行合理的归类,以期促进送别诗个案的研究与运用,从而推动旅游文学的深度开拓。