Accessibility in the local food supply. A multidimensional conception, modelling and analysis based on empirical consumer surveys.

当地食品供应的可及性。

• 批准号: 467088138
• 负责人: Professor Dr. Jürgen Rauh
• 金额: --
• 依托单位: Arbeitsbereich Humangeographie
• 依托单位国家: 德国
• 项目类别: Research Grants
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/467088138?language=en
• 关键词: Accessibility; local; food; supply.; multidimensional

The retail-geography project has a focus on spatial consumer behaviour and the accessibility of grocery shopping as well as its modelling. The study area has different settlement structures. The relationships between supplier and consumer are to be empirically investigated in the context of questions of accessibility in local supply. The empirical results are to be transferred into GIS-models on the basis of a multidimensional operationalisation of accessibility. Three main goals are pursued:Objective I is to generate a deeper understanding of (situational) contexts, perceptions, behaviours, satisfaction and weightings in the food supply of the population using empirical-analytical methods. Special attention will be given to the embedding of food shopping in everyday activities as well as to the evaluation of local supply quality. Objective II: The empirical findings are to be transferred to a statistical population by means of modelling procedures, which have to be developed or adapted specifically for this purpose. The methodological goal is to test the combination of utility functions known from spatial interaction models and GIS accessibility models for the example of local food supply. In addition to large-area accessibility analyses, individual perspectives will be implemented in several models with different thematic focuses (car, pedestrian, public transport and commuter accessibility).Objective III: The results obtained from empirical research and modelling will finally be used to analyse, discuss and evaluate accessibility in the food supply under the aspect of social (in)justice. An important basis for this is a reflection of the GIS-based model results with selected participants by qualitative interviews. This allows to determine further subjective criteria of accessibility and reasonability.

零售地理项目的重点是空间消费者行为和杂货店购物的可及性及其建模。研究区具有不同的沉降结构。供应商和消费者之间的关系将在当地供应的可获得性问题的背景下进行实证研究。经验的结果被转移到GIS模型的基础上的多维操作的可访问性。目标一是利用分析方法，更深入地了解人口粮食供应的（情境）背景、观念、行为、满意度和权重。将特别注意将食品采购纳入日常活动以及评价当地供应质量。目标二：将通过建模程序将经验结果转移到统计总体中，为此目的必须专门制定或调整建模程序。方法的目标是测试的组合效用函数已知的空间相互作用模型和GIS的可访问性模型的例子，当地的食品供应。除了大面积的无障碍分析，个人的观点将在几个模型中实施不同的主题重点（汽车，行人，公共交通和通勤无障碍）。目标三：从实证研究和建模获得的结果将最终用于分析，讨论和评估在社会（不）正义方面的食品供应的无障碍。这方面的一个重要基础是通过定性访谈反映了选定参与者的基于地理信息系统的模型结果。这就可以进一步确定可及性和合理性的主观标准。