Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
8 results
Intensification or marginalization: peri-urban agriculture for mitigating urban heat island effects in summer
2026Zhuoran Yan, Wenbo Li, Lingxue Yu, X W Li, Kun Bu, HuanJun Liu · npj Urban Sustainability · China (Changchun)
This study investigated the summer impact of peri-urban agriculture (PUA) on surface urban heat island (SUHI) mitigation across China using time-series satellite observations and a coupled land-atmosphere model for Changchun City. It found that PUA management changes with urbanization pressure, and widespread agricultural marginalization near cities significantly impacts SUHI during summer. Larger cities derive less thermal benefit from PUA, although an agricultural intensification scenario showed a limited average cooling effect of 0.07–0.16 °C on urban cores.
Limited or null effectPeri-urban agricultureClimate changeUrban–rural linkageA City Nourished by Its Suburbs
2026Gang Wang · Agricultural History · China (Shanghai)
This historical analysis of Shanghai's vegetable supply system examines the limitations of peri-urban agriculture. In the early 1950s, Shanghai relied on distant rural areas for vegetables, shifting to suburban production in 1958 after rural sources were cut off. Efforts to sustain this suburban-centric system faced challenges, and government attempts to phase out the planned economy in the 1980s had limited effect. By the early 1990s, the suburban-centric system was abandoned, leading to a return to nonlocal vegetable predominance.
Limited or null effectPeri-urban agricultureUrban–rural linkagePolicyEconomicsBridging the Urban-Rural Divide: How Urban Agriculture Enhances Food Security in High-Urbanized Regions in Guangdong, China
2025Liu Xinyun, Zhao Jianya, Zhang Yanglan, Wang Shu · Rural and regional development · China (Guangdong)
A study using 2017–2022 panel data in Guangdong Province, China, investigated urban agriculture's (UA) contribution to food self-sufficiency in highly urbanized regions. By categorizing cities by urbanization rate and analyzing spatial-temporal patterns in grain, vegetable, and fruit self-sufficiency, findings showed critically low grain self-sufficiency in high-degree urbanized cities. Despite incremental gains in UA productivity, urban yields for grains and vegetables lagged behind non-urban areas, indicating a limited contribution.
Limited or null effectFood sovereignty & justiceUrban–rural linkageClimate changeGrowing Cities, Changing Demands
2024Sreejith Aravindakshan, Hage Aku, Michi Tani · · India
This study investigated factors inducing the emergence, sustenance, and sustainability of urban agriculture using primary data from urban farming households in Kerala and Arunachal Pradesh, India. The research indicates that urban agriculture has provided questionable environmental gains and has not significantly improved urban food security, especially among the poorer sections.
Limited or null effectUrban–rural linkageFood sovereignty & justiceEconomicsHealthPolicyEvaluation of Urban Farming System Sustainability in Central Province of Jakarta, Indonesia
2024Rini Fitri, Achmad Yozar Perkasa, Hinijati Widjaja, Olivia Seanders, Reza Fauzı · Tekirdağ Ziraat Fakültesi Dergisi · Indonesia (Jakarta)
This research evaluated the sustainability of urban farming development in Petamburan, Central Jakarta, using a descriptive qualitative methodology and Multi Dimension Scaling (MDS) approach. While urban residents generally have knowledge and support for urban agriculture, the analysis of four dimensions (ecological, economic, social, technological) indicated that urban farming in Petamburan is not sustainable. The sustainability index was very low, categorized as destructive and unsustainable across ecological (14.55%), economic (13.85%), social (13.94%), and technological (13.43%) dimensions.
Limited or null effectUrban–rural linkageCommunityEconomicsClimate changeWill Climate Endowment Affect the Improvement of Agricultural Production Efficiency? Evidence From Cities in Zhejiang Province, China
2024Yihang Hu, Junbiao Zhang, Yangmei Zeng, Jie Li · Land Degradation and Development · China
A study in Zhejiang Province, China, examined the impact of climate factors on agricultural production efficiency using a pooled OLS model. While precipitation production potential showed a significantly positive impact, the effects of temperature, evapotranspiration, and insolation were not significant or exhibited poor stability. Furthermore, the benefits of precipitation potential varied, with only a few cities experiencing significant improvements.
Limited or null effectClimate changeEconomicsUrban–rural linkageKomunitas Urban Farming Dan Kedaulatan Pangan: Studi Kasus Di Jakarta, Bandung Dan Bogor
2015Zulfadhli Nasution · · Indonesia (Jakarta, Bandung, Bogor)
This study investigated the relationship between urban farming communities and food sovereignty in Jakarta, Bandung, and Bogor, Indonesia. The findings suggest that the discourse of food sovereignty has not been exposed to urban farming communities. This is attributed to urban farming having different historical roots and social and political characteristics compared to the food sovereignty movement.
Limited or null effectCommunityFood sovereignty & justiceUrban–rural linkagePolicyThe Basic Trend and Regional Effect of Agricultural Structure Adjustment in China
2003Yansui Liu · · China
China's agricultural structure adjustment from 1997 to 2000 focused on comprehensive adjustments of quality, varieties, industrial, and regional structures. While distinctive agriculture increased by 3.1% during this period, the effects of the adjustment varied significantly due to regional comparative advantages. Notably, foodstuff crop seeding areas dropped by 3.97% and foodstuff yield by 6.47% nationally, with visible drops in 22 provinces, leading to a warning that loosening vigilance on food security necessarily leads to a significant drop in China's food security.
Limited or null effectPolicyUrban–rural linkageEconomics