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Urban Agricultural Development fromthe Perspective of Circular Economy——An Analysis of Sino-Singapore Eco-city Model in Tianjin

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The connotation and development of circular economy and circular agriculture are illustrated from the perspective of circular economy.Take the duplicable Sino-Singapore Eco-City in Tianjin as a case to analyze the background, significance and features of building Sino-Singapore Tianjin Eco-City and point out the sustainable developmental orientation of the " three harmony and three capabilities"as well as its inspiration on the development of Tianjin urban agriculture from the aspects of water-saving, land-saving and energy-saving.Under the direction of circular economy theory, the enhancement of economical utilization of agricultural resources and resource utilization of agricultural wastes has positive effects on improving urban environment: decentralize organic solid wastes from sewage cycle system;further study the physiological and biochemical mechanism of increasing yield and income of ecological agriculture;bring urban agriculture into city land utilization planning and city development planning.

Circular economyUrban agricultureSino-Singapore Tianjin Eco-CityChina

ZHANG Tian-yi、JIN Yan-ping

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School of Economics and Management, Beijing Forestry University, Beijing 100083, China

2010

ISSN:
年,卷(期):2010.2(11)
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