The need for environmental education, which incorporates the life cycle concept into the learning program, will become increasingly greater all over the world. In the present study, an e-learning system, which is made...The need for environmental education, which incorporates the life cycle concept into the learning program, will become increasingly greater all over the world. In the present study, an e-learning system, which is made up of 3 parts including text-based learning materials, quizzes to review the content of the learning materials and CO<sub>2</sub> emission simulation, was designed and developed with the purpose of supporting environmental learning. Targeting a wide range of people, the operation period of this system was 1 month. Based on the results of questionnaire survey for users, it was evident that the quiz function and the simulation function of CO<sub>2</sub> emission contributed to the efficiency in environmental learning, and the format of the e-learning system was effective and helpful for environmental learning. Additionally, with the users’ awareness related to environmental conservation before and after using the system, significant changes in awareness were seen in areas such as behavioral intention, sense of urgency and sense of connection. Furthermore, as it was revealed that 62% of the total access numbers were from mobile devices, it was effective to prepare an interface optimized for mobile devices enabling users to use the system from their smartphones and tablet PCs.展开更多
新的国土空间总体规划编制体系提出构建不同层次和类型、功能复合、安全韧性的城乡生活圈,在总体规划层面如何划定城乡社区生活圈是重要的基础性工作。山坝相间是我国西南地区典型的地理特征,山坝地区的经济社会发展水平、居民出行特征...新的国土空间总体规划编制体系提出构建不同层次和类型、功能复合、安全韧性的城乡生活圈,在总体规划层面如何划定城乡社区生活圈是重要的基础性工作。山坝相间是我国西南地区典型的地理特征,山坝地区的经济社会发展水平、居民出行特征,以及公共服务设施配置水平存在较大差异。文章从联合国可持续发展目标(Sustainable Development Goals,SDGs)所倡导的建设包容、安全、有风险抵御能力和可持续的城市及人类住区的目标出发,从地理特征分析入手,提出结合山坝地域结构特征的城乡社区生活圈划定方法:以山坝地域的实际出行时间的差异性框定城乡社区生活圈的基础范围;结合西南地区多民族聚集特征,以及多民族生活交往需求,修正城乡社区生活圈范围;通过抽样调查方法,验证划定范围及公共服务布局的准确性。最后,利用手机信令数据,分析人口分布的时空差异,判断城乡社区生活圈人口活动的空间结构特征,优化分区分级公共服务中心体系的布局和标准。展开更多
文摘The need for environmental education, which incorporates the life cycle concept into the learning program, will become increasingly greater all over the world. In the present study, an e-learning system, which is made up of 3 parts including text-based learning materials, quizzes to review the content of the learning materials and CO<sub>2</sub> emission simulation, was designed and developed with the purpose of supporting environmental learning. Targeting a wide range of people, the operation period of this system was 1 month. Based on the results of questionnaire survey for users, it was evident that the quiz function and the simulation function of CO<sub>2</sub> emission contributed to the efficiency in environmental learning, and the format of the e-learning system was effective and helpful for environmental learning. Additionally, with the users’ awareness related to environmental conservation before and after using the system, significant changes in awareness were seen in areas such as behavioral intention, sense of urgency and sense of connection. Furthermore, as it was revealed that 62% of the total access numbers were from mobile devices, it was effective to prepare an interface optimized for mobile devices enabling users to use the system from their smartphones and tablet PCs.
文摘新的国土空间总体规划编制体系提出构建不同层次和类型、功能复合、安全韧性的城乡生活圈,在总体规划层面如何划定城乡社区生活圈是重要的基础性工作。山坝相间是我国西南地区典型的地理特征,山坝地区的经济社会发展水平、居民出行特征,以及公共服务设施配置水平存在较大差异。文章从联合国可持续发展目标(Sustainable Development Goals,SDGs)所倡导的建设包容、安全、有风险抵御能力和可持续的城市及人类住区的目标出发,从地理特征分析入手,提出结合山坝地域结构特征的城乡社区生活圈划定方法:以山坝地域的实际出行时间的差异性框定城乡社区生活圈的基础范围;结合西南地区多民族聚集特征,以及多民族生活交往需求,修正城乡社区生活圈范围;通过抽样调查方法,验证划定范围及公共服务布局的准确性。最后,利用手机信令数据,分析人口分布的时空差异,判断城乡社区生活圈人口活动的空间结构特征,优化分区分级公共服务中心体系的布局和标准。
