Effect of food value-chain connections on land-use change  

作　　者：P.M.Post Y.Dou A.Nelson 

机构地区：[1]Department of Natural Resources,ITC-Faculty of Geo-Information Science and Earth,Observation of the University of Twente,PO Box 217,7500 AE Enschede,the Netherlands [2]Agrosystems research,Wageningen Plant Research,PO Box 16,6700 AA Wageningen,the Netherlands

出　　处：《Geography and Sustainability》2025年第1期130-142,共13页地理学与可持续性(英文)

摘　　要：Changes in food production,often driven by distant demand,have a significant influence on sustainable man agement and use of land and water,and are in turn a driving factor of biodiversity change.While the connection between land use and demand through value chains is increasingly understood,there is no comprehensive concep tualisation of this relationship.To address this gap,we propose a conceptual framework and use it as a basis for a systematic review to characterise value-chain connection and explore its influence on land-use and-cover change.Our search in June 2022 onWeb of Science and Scopus yielded 198 documents,describing studies completed after the year 2000 that provide information on both value-chain connection and land-use or-cover change.In total,we used 531 distinct cases to assess how frequently particular types of land-use or-cover change and value-chain connections co-occurred,and synthesized findings on their relations.Our findings confirm that 1)market inte gration is associated with intensification;2)land managers with environmental standards more frequently adopt environmentally friendly practices;3)physical and value-chain distances to consumers play a crucial role,with shorter distances associated with environmentally friendly practices and global chains linked to intensification and expansion.Incorporating these characteristics in existing theories of land-system change,would significantly advance understanding of land managers’decision-making,ultimately guiding more environmentally responsible production systems and contributing to global sustainability goals.

关 键 词：LUCC Contract farming Alternative food network CERTIFICATION Supply chain DEFORESTATION 

分 类 号：F42[经济管理—产业经济]