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81.
随着城市居民对居住环境质量追求的不断提升,绿地作为一种稀缺资源,对居民地方依恋具有重要影响。论文使用“快鸟”高分辨率遥感影像以及广州市1232份居民问卷数据,采用多层级中介效应模型,探索城市绿地对居民地方依恋的影响机制,尤其关注居住环境满意度的中介效应,并对比封闭社区与非封闭社区的差异。研究发现：① 绿地能够直接提升居民的地方依恋;② 居住环境满意度作为中介变量,是绿地影响居民地方依恋的传导因素;③ 对于封闭社区,居住环境满意度起部分中介效应,即绿地通过居住环境满意度间接提升了居民的地方依恋;④ 对于非封闭社区,居住环境满意度起完全中介效应,即居住环境满意度完全解释了绿地对地方依恋的影响。基于实证结果,论文认为在注重绿地的空间均等化并向弱势群体倾斜的同时,更需要考虑居民进入与使用绿地的权利以及其主观满意度,并在此基础上为优化地方政府的社区治理和规划政策提供支撑与建议。 相似文献
82.
The concept of place attachment has been studied extensively across multiple disciplines but only recently with empirical measurement using public participation GIS (PPGIS) and related crowd-sourcing mapping methods. This research trialed a spatially explicit method for identifying place attachment in a regional study in South Australia. Our research objectives were to (1) analyze and present the spatial results of the mapping method as a benchmark for future research, (2) compare mapped place attachment to the more common practice of mapping landscape values in PPGIS that comprise a values home range, (3) identify how participant socio-demographic and home location attributes influence place attachment, (4) provide some guidance for mapping place attachment in future research. We found large spatial variability in individual place attachment and mapped landscape values using both area and distance-based measures. The area of place attachment is influenced by occupational roles such as farming or conservation, as well as home location, especially in coastal versus non-coastal contexts. The spatial distribution of mapped landscape values or values home range is related to, but not identical to mapped place attachment with just over half of landscape values located outside the area of mapped place attachment. Economic livelihood values, as an indicator of place dependence, and social values, as an indicator of place identity, are more likely to be mapped within the place attachment area. Aggregated place attachment across participants in the region showed similar spatial intensity to aggregated values home range, but area-based assessment of place attachment and values home range are distorted by edge effects such as a coastline. To further develop the mapping of place attachment in PPGIS, we identify knowledge gaps from our study and offer suggestions for future research design. 相似文献
83.
宗教地理是文化地理重要的研究内容之一,但在中国相关实证研究仍不多见。结合半结构问卷调查和访谈,对广州石室圣心大教堂的非洲裔移民宗教场所地方感特征及其形成机理进行探讨。研究发现：非洲裔移民宗教场所地方依恋和地方认同发展快于地方依赖;非裔移民较强的圣地地方依恋同时存在较强的空间可替代性,但又由于区位等因素存在宗教功能之外的非可替代性;圣地地方依赖则因被宗教教义视为功利性而被掩盖。回归分析表明,社交和场所互动时间是指示地方感的最显著指标。随着非粤宗教文化的融合发展,宏观政治环境以及语言文化隔离等外生因素正对宗教地方感的提高产生重要影响。 相似文献
84.
九寨沟地方特质与旅游者地方依恋和环保行为倾向的关系 总被引：3，自引：0，他引：3
引入地方特质作为外生变量,构建旅游者地方依恋与环保行为倾向的结构模型,运用验证性因子分析与结构方程模型方法,以世界自然遗产地九寨沟为对象,探讨了自然观光地地方特质与旅游者地方依恋和环保行为倾向的内在关系。结果表明：① 地方依恋的不同维度对不同类型的环保行为倾向的影响存在显著差异;② 地方特质对旅游者地方依恋具有显著的正向影响,表明九寨沟地方特质是旅游者地方依恋构建的重要因素;③ 地方特质通过地方依恋对旅游者环保行为倾向产生显著的间接影响,是解释九寨沟旅游者环保行为倾向的有效因子,也是旅游者地方依恋与环境行为倾向关系中重要的影响因素;④ 九寨沟地方特质不同维度的影响程度存在差异,显著的地方特质（自然环境属性）具有更明显的影响效应。 相似文献
85.
植物激素对海带配子体克隆附着的影响 总被引：3，自引：0，他引：3
实验研究 2 ,4 - D、KT、IAA、NAA四种植物激素对海带配子体克隆附着的影响。结果表明 :2 ,4 - D对附着有较明显的促附着作用 ,最有效浓度为 2 .5mg/L 和 5mg/L,其 4 h的附着率分别是对照的 2 .79倍和 2 .95倍 ;KT的作用较复杂 ,在浓度为 1mg/L 时 ,对附着有明显的促进作用 ,其 4 h的附着率是对照的 2 .3倍 ;IAA对配子体附着没有明显的促进或抑制作用 ;NAA对附着有抑制作用 ,浓度越高 ,抑制作用越强。 相似文献
86.
旅游业具有一定的脆弱性和敏感性,易遭受突发危机事件的影响,突发危机事件成为制约旅游业可持续发展的重要影响因素之一。如何防范和应对旅游地突发危机事件,保障旅游业健康发展和旅游地社区生计的可持续性显得尤为重要,其中旅游地社区参与是响应和处置突发危机事件的重要利益相关者之一。基于此,论文以汶川地震后大九寨环线区域的九寨沟、青城山和北川县为案例地,采集556份有效样本,运用社区参与理论和社区恢复理论,以结构方程模型为技术方法,构建了基于危机响应视角的以社区参与获益、社区恢复力和社区依恋为维度的社区参与概念模型。得出如下结论：① 震后旅游地社区参与获益和社区恢复力对社区危机响应与支持旅游业发展具有显著正向作用,其中社区恢复力(0.59,P≤0.001)的作用强于社区获益感知(0.30,P≤0.001);② 社区依恋对社区参与起显著正向作用(0.19,P≤0.001),对社区恢复力和社区参与意向起部分中介效应,而对社区参与获益和社区参与意向不起中介效应;③ 论文提出了基于危机响应的社区参与由参与度、支持度和响应度构成,构建了由地方依恋(Attachment)、社区获益(Benefit)和社区恢复力(Resilience)维度组成的社区参与“ABR”框架模型。研究结果一定程度上拓展了旅游地社区参与研究的边界,对旅游地社区参与和危机管理有一定的理论和实践意义。 相似文献
87.
The increasing number of coastal floods in recent years in France has resulted in the design of new adaptation principles for the most endangered coastal areas. The aim of the government is to reduce the vulnerability of these areas by relocating property and infrastructure. These measures have, however, come up against considerable opposition from the population concerned. Using a survey of 421 inhabitants of Hyères, a coastal town in the South of France, this article proposes the study of resistance to relocation through the creation of an index for resistance that incorporates attachment to place, residential mobility and risk perception. The results show a correlation for the index and distance from the sea that highlights the existence of conflicting interests with adaptation measures depending upon population categories.
Key policy insights
In France, although coastal flooding risk is a key issue in numerous populated coastal areas, coastal dwellers show little willingness to relocate.
Resistance to relocation can be assessed through a composite index integrating place attachment, residential mobility and risk perception.
Application of such an index shows a correlation between willingness to relocate and distance from the sea.
Conflicts of interest with adaptation measures also depend on the age of the dwellers, their standard of living and on home ownership.
88.
89.
On 4 May 2007 an ef-5 tornado leveled 95 percent of Greensburg, Kansas. Because city leaders encouraged everyone to use “green” building techniques as they rebuilt their homes and businesses, not only has the return to normalcy been exceedingly slow, but some of the town's older residents feel that officials have overlooked their needs. These minor episodes of discord enabled us to learn what features are most important to people in retirement. The features include identifiable landmarks, a space in which to socialize, and age-specific businesses. We assert that the lessons learned in Greensburg are applicable to other communities with a sizable older population. As baby boomers rapidly enter retirement they will seek places to live that are elder friendly and enable them to effectively bond with place. As previous research attests, people who have a strong attachment to place commonly have a good quality of life. 相似文献
90.
在20世纪90年代兴起的怀旧旅游热潮背景下,以知青群体为研究对象,基于深入访谈和问卷调查数据,利用SPSS和AMOS软件进行数据处理和分析,揭示出知青怀旧旅游的基本特征;采用因子分析法分别得到怀旧情感、地方依恋和活动偏好3个变量的构成因素,探讨了知青的怀旧情感、地方依恋、活动偏好和旅游意愿之间的关系。结果表明:知青在下乡地的怀旧旅游具有组团特征明显、重游率高、住宿方式较为特殊且与当地居民联系紧密等特征。知青对下乡地的怀旧情感显著且正向影响地方依恋、活动偏好和旅游意愿,而地方依恋对活动偏好和旅游意愿仅有微弱的正向影响。 相似文献