Drivers of conflict over customary land in the Middle Drâa Valley of Morocco
研究了摩洛哥中德拉河谷两个部落间习惯土地冲突的驱动因素，发现冲突源于权力关系变化而非资源稀缺，并探讨了通过第三方调解和结构性建设和平来防止冲突升级，对可持续发展目标有启示。
• The Mssoufa-Kaaba conflict arises from power shifts among local actors rather than solely from resource availability. • Power shifts include changes in customary land rules, farming markets, social mobility, and migration. • Conflict resolution needs legitimacy in land allocation rules and authority distribution. • Preventing escalation requires addressing actors' motives and capacities for cooperation and resource sharing. • We link sustainable development in the MDV to SDG 16, with ties to SDGs 1, 10, and 13. Since the early 1980s, the Middle Drâa Valley (MDV) in south-eastern Morocco has seen agricultural expansion from oases into customary land owned by different tribes, creating the potential for conflict. Customary land conflicts are often depicted as obstacles to socioeconomic development. This article analyses the drivers of land conflict between the Mssoufa and Kaaba tribes, explaining how the conflict restructures power and authority relations to control resource access. We use an actor-based approach and access theory to analyse data from observations and 34 semi-structured interviews conducted between May and July 2021 and September and November 2022. Interviewees included members of the conflicting tribes, government representatives, and private sector actors. The conflict stems from unequal land access between tribes, rooted in historical power reconfigurations influenced by droughts, market dynamics, national agrarian development policies, and changes in customary land access rules. We argue that preventing further escalation of intertribal land conflicts in the MDV requires directing the actors’ motivations and capabilities towards cooperation and resource sharing by implementing a third-party intervention model of conflict resolution in combination with a structural peacebuilding approach. Additionally, we discuss the implications of our findings for promoting sustainable development in the MDV, particularly focusing on Sustainable Development Goal (SDG) 16: Peace, Justice, and Strong Institutions, while also identifying implications for SDGs 1, 10, and 13.