Yankai Wang

• Doctor of Philosophy
• PhD at South China University of Technology

Express service amenities are essential for efficient last-mile logistics in urban areas. However, limited data availability has hindered thorough quantitative assessments of equity in revealed accessibility, restricting targeted improvements in amenities planning. To address this issue, this study applies an enhanced two-step floating catchment ar...

In today’s world, social organizations play a crucial role in poverty alleviation. However, studies on their participation in this area are often fragmented. Given China’s significant impact on poverty alleviation, this study analyzes 588 studies on poverty alleviation by social organizations sourced from both the Web of Science (WOS) and China Nat...

Recreational walking is increasingly recognized as an essential aspect of daily life, whose network structure serving as a crucial tool for characterizing activity patterns. However, existing methods lacks consideration of the heterogeneous spatial configuration when constructing recreational walking networks, thereby fall short in accurately ident...

Affected by major emergencies such as extreme weather, public health, and the Russo-Ukrainian war, maintaining the stability of the food supply network system has become an essential issue in ensuring food security in urban areas. This study uses public transaction data of food enterprises to construct a coupled geospatial food supply network, expl...

Food self-sufficiency has long been regarded as essential for understanding and managing urban and regional food systems; however, few studies have examined the food self-sufficiency of megacity regions within a comprehensive framework that distinguishes different types of agricultural land (i.e., arable land, horticultural landscapes, and waters)....