A synthesis of environmental policies and identification of critical gaps in critical zones of South and East Africa

Abstract

Africa’s Critical Zones experience unprecedented environmental degradation but do not have effective governance modalities for policy implementation coordination across jurisdictional and stakeholder scales. This study addresses three specific scientific challenges: (1) How does policy discordance between national environmental policies and local implementation cultures undermine conservation effectiveness in Critical Zones? (2) What do power asymmetries among stakeholders contribute to governance failure? (3) To what extent do implementation gaps stem from the exclusion of Indigenous knowledge systems from mainstream policy-making processes? In this qualitative multi-case study, the research examines policy reports, technical reports, and interviews with important stakeholders in five African Critical Zones: Central Rift Valley (Ethiopia), Kilombero Valley (Tanzania), Maligunde Dam (Malawi), Lake Chivero (Zimbabwe), and Muizenberg East (South Africa). Evidence shows that shattered institutional imperatives create policy gaps exploited by industrial stakeholders, where policy design from the top down routinely leaves in place established community-based systems of governance that have historically maintained these ecosystems in equilibrium. Excess power held by government ministries compared to local communities results in 73% of environmental policy being enforced with ineffective stakeholder engagement, with non-compliance levels across examined locations exceeding 60%. The study attests to the fact that co-management incorporated governance systems that adopt traditional ecological knowledge systems register 40% greater compliance rates with policies. These findings are empirical evidence of adaptive governance models that can bridge Africa’s most vulnerable ecosystems’ policy–practice gap, and they guide direct implementation of the African Union Agenda 2063 environmental targets.