
Yuyang Zhang- South China University of Technology
Yuyang Zhang
- South China University of Technology
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Introduction
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Publication (1)
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)....