Sustainable development principles are being increasingly incorporated into university planning and design education. This paper evaluates how university planning and design programs teach sustainability and how these various approaches may influence future planners and designers. This systematic review quantitatively analyzes 5639 empirical research documents published from 2011 to 2020, including peer-reviewed papers and reports related to planning and design disciplines in higher education institutions. Key findings include differences in how planning and design curricula include and emphasize sustainability topics, as well as how various modes and teaching approaches correlate with sustainability values. This research offers a comprehensive understanding of how sustainable development approaches and teaching methods may influence how students and emerging professionals approach complex planning and design problems.

Dog ownership and dog walking brings various health benefits for urban dwellers, especially since the COVID-19 pandemic, but trigger a number of controversies. Dog parks have become increasingly significant public resources in the pandemic to support these benefits while facing intense conflicts. To develop effective dog parks in urban settings, growing numbers of scholars have provided insights into the design and management strategies for addressing the benefits and conflicts. The objective of this study is to synthesize and analyze various aspects of dog park design and management and to assess identified strategies for enhancing their benefits while mitigating their drawbacks. Following the PRISMA guidelines, a systematic study was conducted to synthesize the benefits, conflicts, and management strategies of dog parks, supported by Citespace. Benefits and conflicts in dog park design and management have been synthesized and organized according to their frequency of presence and the statistical results. We analyzed and assessed existing design and management strategies. Through this systematic study, we discovered the need obtain o po experimental evidence on effective dog park design and management to enhance their benefits while mitigating their sources of conflict and limitations in the intensity of park visitors’ physical activity in off-leash areas. Guidelines for the design and management strategies for effective dog parks were made to enhance their benefits while alleviating conflicts in the future development of sustainable dog parks that promote healthy relationships between canines and residents in urban built environments.

Urban green spaces have emerged as a key outdoor natural space supporting social interaction since the pandemic and lockdowns, and particularly benefit the health and well-being of the elderly and children amid global population aging. However, the challenges of socialization among multi-age groups and the influence of green space quality on these interactions remain insufficiently understood. To create healthy multi-age spaces, this study aimed to compare the associations between urban green space quality and social interaction among the elderly, children, and the general population. To achieve this, we adopted a UAV vision method, integrating the SOSIP protocol with a vision-based behavioral recognition model to capture outdoor social interactions across multiple age groups. Multilevel regression models were applied to analyze the hierarchical data structure and assess the contributions of different green space quality indicators, including green space size, facility, amenity, aesthetic features, maintenance and cleanliness, incivility, and overall quality. The findings indicated that overall green space quality is the most significant contributor in promoting social interaction, while maintenance and cleanliness appeared equally important to children and the general population. The presence of facilities and a larger green space size encourage informal encounters and facilitate collective activities only among the general population. However, aesthetic features and the number of amenities had limited effects on the social interactions of multi-age groups. These results suggest that how green space quality influences social interaction varies among different age groups. Accordingly, targeted green space quality enhancement strategies are proposed to support the planning of sustainable, healthy multi-age spaces that could balance the needs of both the elderly and younger populations.