后疫情时期粤港澳大湾区“城市-郊野”旅游流网络结构特征——基于网络数字足迹的分析

为探究后疫情时期“城市―郊野”旅游流移动态势及旅游发展趋势,以粤港澳大湾区旅游网络为对象,搜集疫情发生前后各两年（2018年1月―2021年12月）的网络游记数据,借助社会网络分析法,对疫情前后粤港澳大湾区“城市―郊野”的旅游流分布状况及游客选择偏好进行比较。研究表明：1）疫情后大湾区整体旅游网络密度相对疫情前大幅度下降,特大城市尤其境外城市旅游受疫情影响更为明显;旅游网络联通性弱化严重,聚集效应变差,更趋向于分散和割裂。2）疫情后旅游网络“核心-边缘”结构弱化,核心区和边缘区的界限变得模糊和淡化,部分郊区、乡野景区在网络中的重要性明显增强,成为新的核心区。3）疫情后港珠澳及广州等传统核心城市节点在网络的联通性、控制力弱化,景点凝聚子群从疫情前呈现广州与佛山、珠海和澳门等珠江口西侧旅游城市群的高凝聚性,转变为疫情后多点化发展的趋势,郊野凝聚子群强化,旅游呈现郊野化趋势。4）景点网络从疫情前的广州―香港―澳门3核心的发展模式转变为疫情后的广州―澳门―深圳-佛山4核心的“四驱多动”关系,港珠澳大桥在网络中的联动性下降。流动性限制与旅游驱动力是后疫情期旅游结构变迁的双向动力,疫情后大湾区旅游...     

Reflections on post-pandemic university teaching,the corresponding digitalisation of education and the lecture attendance crisis

This short commentary discusses effective university teaching in the context of the pandemic, the corresponding digitalisation of tertiary education, and the recent lecture attendance crisis. By critically reflecting on my own experience as a university educator and as a student in a teacher education course, I suggest that the attendance crisis presents an opportunity to explore effective teaching in a rapidly changing context. To improve our teaching and learning, we can reflect on what students and teachers have gone through and seek to understand who our students are.