摘要
都市农业对城乡食物要素流动与能量转换具有重要意义,是面向城乡融合发展的农业新业态。基于城乡融合及要素流动的视角,旨在揭示粤港澳大湾区都市农业的典型类型功能演变及其空间转型机制。结果表明:(1)粤港澳大湾区的社区支持农业、代耕式农业和休闲农业三种典型类型都市农业具有差异化的空间功能、转型过程和空间效应等。(2)社区支持农业通过生态种养强化了生态功能,并以短链销售、合作生产、直播带货等方式实现经济功能,引起空间品质的提升、空间的都市消费化转型等。(3)代耕式农业则强调经济功能,其物质空间转型过程体现在耕地非粮化、集中化和社区居住空间的分异,进而带来社会空间的群体排斥和空间隔离。(4)休闲农业则强调社会保障功能和都市群体的体验及情感需求,在空间转型上体现出社会发展的差异性及不均衡性,加剧了社会关系的复杂化和空间效益的差异化。(5)都市农业典型类型的功能演变及空间转型受到市场、政府、企业和个体等多重主体的综合作用,城乡经济、社会、技术和文化等要素对都市农业空间分异的方向和程度产生重要影响,并通过食物、群体和产业联系为城乡融合提供了新路径与新模式。
As a new type of agriculture,urban agriculture is related to the flow of urban-rural food elements and energy conversion,and it has become a new format for coordinating urbanrural integrated development.Based on the perspective of urban-rural integration and the flow of elements,the paper takes the Guangdong-Hong Kong-Macao Greater Bay Area(GBA)as the research area,aiming to explore the process and mechanism of urban agriculture's type differentiation,functional evolution and spatial transformation,and to compare and analyze the logical mechanism between different typical types of urban agriculture.The results show that:(1)The three typical types of urban agriculture in the GBA,namely,community supported agriculture,migrant agriculture and leisure agriculture,have differentiated spatial functions,transformation processes,and spatial effects.(2)Community supported agriculture strengthens ecological functions through ecological planting and breeding,and realizes economic functions through short-chain sales,cooperative production,and live broadcast delivery,which leads to the improvement of space quality and the transformation of urban consumption of space.(3)Migrant agriculture emphasizes the economic function,and the transformation process of its material space is reflected in the non-grainization and concentration of cultivated land and the differentiation of community living space,which in turn brings about group exclusion and spatial isolation in social space.(4)Leisure agriculture emphasizes the social security function and the experience and emotional needs of urban groups,and reflects the differences and imbalances in social development in terms of spatial transformation,which further exacerbates the complexity of social relations and the differentiation of spatial benefits.(5)The functional evolution and spatial transformation of typical types of urban agriculture are affected by the comprehensive effects of multiple subjects such as the market,government,enterprises and individuals,and factors such as urban and rural economy,society,technology and culture have an important impact on the direction and degree of spatial differentiation of urban agriculture,and provide new pathways and new models for urban-rural integration through food,community and industrial linkages.
作者
杨忍
林元城
刘芮彤
邓颖贤
YANG Ren;LIN Yuan-cheng;LIU Rui-tong;DENG Ying-xian(School of Geography and Planning,Sun Yat-sen University,Guangzhou 510006,China;Land Research Center,Sun Yat-sen University,Guangzhou 510275,China)
出处
《自然资源学报》
CSSCI
CSCD
北大核心
2023年第8期1968-1988,共21页
Journal of Natural Resources
基金
国家自然科学基金项目(42171193,41871177)
广东省重点领域研发计划(2020B0202010002)
高校基本科研业务费中山大学青年拔尖科研人才培育项目(22lgqb13)。
关键词
都市农业
多功能农业
空间转型
城乡融合发展
粤港澳大湾区
urban agriculture
agricultural types
spatial transformation
urban-rural integration
Guangdong-Hong Kong-Macao Greater Bay Area
