游客-环境互动视角下旅游者目的地环境恢复性效应     

朱芳  苏勤  陶云  沈惊宏 《热带地理》2020,40(4):636-648

日常生活环境和旅游目的地环境都可以为个体提供恢复的机会，不同环境的属性特征导致不同程度的恢复。为了探究环境类型与恢复性效应之间的关系及停留时间的调节作用，文章采用问卷调查方式，利用配对样本t检验和混合设计方差分析相结合的方法，探讨游客在不同环境中的恢复性效应，并对这一现象提供心理上的解释。结果表明：1）恢复体验的4个维度（放松体验、心理脱离、掌握体验、控制体验）在旅游目的地环境中的得分均高于日常生活环境。2）掌握和控制体验维度在城市旅游目的地中的变化程度高于乡村旅游目的地，两种类型目的地的放松和心理脱离维度差异较小。3）随着在目的地停留时间的延长，乡村旅游目的地放松体验和心理脱离维度变化程度高于城市旅游目的地，两种类型目的地环境恢复性效应会相互靠近。因此，游客的环境恢复性效应不仅受到环境和目的地类型的影响，同时还与游客的适应程度有关，且受到其停留时间的调节作用。  相似文献   

Underice Operation of SJT-5 ROV     

Tang Rongqing  Wang Daoyan Zhang Xixian Egnineer  Shanghai Jiao Tong University  Shanghai  Associate Professor  Shanghai Jiao University  Shanghai 《中国海洋工程》1993,(3)

- The authors have used a low-cost ROV of observation type for underice surveying of the Nen-Jiang Cross-river oil pipe line in the Da Qing oil field. The operation method, process and the safety measures for severe cold areas are presented. The fruitful tries and experience may be useful to ROV operators in severe cold areas.  相似文献   

国外海岸沙丘形成与演化的研究   总被引：13，自引：0，他引：13  

董玉祥 《海洋地质与第四纪地质》2001,21(2):93-98

自20世纪80年代以来，国外对海岸沙丘的研究已从主要对其地貌形态的研究转向海岸海丘与海岸变迁尤其是全球变化关系的研究上，海岸沙丘形成与演化的研究倍受关注，进行了大量研究并取得了一定的研究成果。这里介绍了国外在海岸沙丘形成与演化研究方面的主要进展及其成果，并以此探讨了国内今后开展海岸沙丘形成与演化研究的主要方向与问题。  相似文献   

an RectificationCHENG Wei(School of Art and     

Law  Henan Polytechn 《海洋预报》2007,(3)

sitively.He thoroughly analyzed and criticized the subjectivism in the party by the Marxism standpoint,the viewpoint and the method.He explained and expounded "seek truth from facts" that it is the soul of Marxism tradition thought to the entire party scientifically,and developed the Marxism scientific spirit.So he has contributed  相似文献   

建立影像地图集生产系统,提高实践性教学质量     

唐三林  王光霞  谢耕 《测绘工程》2008,17(2):77-80

结合《苏州市影像地图集》的设计和研制,着重讨论基于新技术进行影像地图集生产的软硬件环境,以及通过对新技术的生产流程、过程控制方法等关键环节的技术研究和实践,建立了影像地图集生产实践教学系统。该系统为教师提供了先进的科学研究、技术开发和技术应用环境和条件,为开展实践性教学和进行地图集设计、生产提供理论和技术指导。  相似文献   

基于国际经验的西部经济发展与生态建设互动途径研究     

陈锋  延军平 《世界地理研究》2006,15(4):41-47

本文在分析巴西、印度等发展中国家和美国、德国等发达国家经济发展和生态环境建设经验的基础上,针对我国西部农村贫困和产业落后等影响经济、生态的制约因素,提出了西部经济发展与生态建设互动的一些有效途径,以期对最终实现西部经济发展与生态建设的双赢有所启示。  相似文献   

国外开发欠发达地区的经验教训对中国西部城镇化的启示     

梁德阔 《云南地理环境研究》2003,15(3):55-62

美国、英国、日本、意大利、巴西等国先后对本国欠发达地区进行了开发建设。它们以城镇化为动力、大力发展城镇工业，已经取得许多成功经验，也有着深刻的教训。中国西部大开发可从国外开发欠发达地区的经验教训中受到启迪，以城镇化为增长点带动区域经济的全面发展，重视生态环境的保护和建设，加强以交通运输为重点的城镇基础设施建设，探索出西部地区城镇工业独特的发展道路，实现经济、社会和环境的可持续发展。  相似文献   

Community Vulnerability to Tropical Cyclones: Cairns, 1996–2000     

Linda J. Anderson-Berry 《Natural Hazards》2003,30(2):209-232

This paper is a partial discussion of a four-year study that investigated the vulnerability of the people living in the Cairns region to the tropical cyclone hazard. The longitudinal case study, focussing on the Cairns Northern Beaches area, was unique in that it included a social and societal `pre-cyclone impact' evaluation of various resident communities within the region, and then two consecutive `post-cyclone impact' studies. The primary research method supported an inductive qualitative approach to the collection and analysis of survey data. Some quantitative methods were invoked to support qualitative research findings. Survey data was collected in five separate questionnaire-based social surveys that were administered between 1996 and 2000. During the study, residents experiencedthe direct impact of two land-falling tropical cyclones. In addition to this, targeted andfocussed tropical cyclone awareness education was made increasingly available withinthe community. The social and demographic attributes that influence the individual'sperception of risk and contribute to our understanding of community vulnerability were examined and evaluated. Changes in the residents' attitudes, cyclone preparednessbehaviours and willingness to respond to cyclone warnings were monitored and measured. Analysis of early survey data indicated that community residents generally had some knowledge of cyclones but a limited understanding of cyclone processes and very little direct personal experience of the cyclone hazard. Individually and collectively, residents frequently demonstrated a biased perception of the risks associated with cyclones. The resident community was shown to be fragmented, with limited support being available to individual households. Initially, residents were found to be poorly prepared for cyclones and unlikely to respond to warnings appropriately. It appeared that, in the event of a land-falling tropical cyclone impacting the area, the community was highly vulnerable to unnecessary loss of property, livelihood and – in extreme circumstances – life. By 2000, Cairns community residents were somewhat better informed about cyclones and certainly more experienced. This paper provides some insight into how cyclone experience and education may synergisticly have contributed to a change in risk perceptions and a reduction in the vulnerability of Cairns residents to the tropical cyclone and storm surge hazards.  相似文献   

河南省短期区域性暴雨动力诊断及综合预报方案          下载免费PDF全文

李平  孙景兰  张金彬  孔海江  李保生  闫少伟 《气象》1997,23(8):25-28

介介绍了（１）用Ｔ６３数值预报产品对河南省省６－８月区域性暴雨进行物理量诊断分析。（２）用人工智能研制的河南省６－８月分片大－暴雨短短期自动化预报系统与用Ｔ６３数值预报产品资料采用逐步回归分析法和预测误差平方和最不上准则两种选取回归自变量的方法，建立处分片预报方程的综合判别预报。（３）在１９９５，１９９６年７－８月业务预报中试验结果。  相似文献   

外资：发展中国家城市化的新动力：珠江三角洲个案研究   总被引：106，自引：9，他引：106  

薛凤旋  杨春 《地理学报》1997,52(3):193-206

城市化的研究历来都偏重于内力的营造，例如区域经济的不同发展步伐，乡村－市的人口流动，政府的地区性经济政策以及新城市的建设等。在资本、人力、技术和市场走向“全球化”的情况下，新的国际分工自１９８０年以来已成为一些发展中国家和地区的人口及经济活动急剧增长与集中的主要动力。本文对这一类型城市化的特点和空间形态作出了概括性的描述。  相似文献