Natural Resources Management Legislation and Environmental Sustainability in the Cuvelai–Etosha Basin: An Interpretive Case Study

Abstract

Introduction: Natural resource management (NRM) legislation is a principal instrument through which societies regulate access to land, water, biodiversity, forests, wildlife, and other ecosystem resources. However, its existence does not guarantee environmental sustainability. The decisive issue is whether the legislation is understood, legitimate, coordinated across institutions, adequately resourced, monitored, enforced, and adapted to changing ecological and social conditions. This article examines the implementation problem in the Cuvelai–Etosha Basin (CEB), a climate-sensitive and densely settled transboundary socio-ecological system shared by Namibia and Angola. It addresses two objectives from the underlying thesis: to explore the role of NRM legislation in environmental sustainability and to assess the effectiveness, strengths, and weaknesses of the legislation.​

Methodology: This study used an interpretivist qualitative case study design. It synthesises the thesis’s semi-structured interviews, focus group discussions, direct observations, and documentary analysis conducted on the Namibian side of the CEB. The study used  a purposive and institutional census approach involving 90 stakeholders from line ministries, regional and local authorities, traditional authorities, civil society, academic institutions and resource-dependent communities. Thematic analysis was used to identify patterns in stakeholder accounts. The analysis in this study was restricted to the first two thesis objectives.

Results: The findings show that NRM legislation performs five major roles: regulating resource use, protecting ecosystems and wildlife, supporting sustainable livelihoods and development, addressing environmental pressures, and promoting sustainable water management. Its principal strengths are the existence of a formal legal framework, recognition of conservation and sustainable use objectives, and opportunities for community and traditional authority involvement. However, its effectiveness is uneven. Stakeholders reported improved awareness of water conservation and examples of collaborative management but also described a persistent gap between legal provisions and practice. Weak enforcement limited institutional capacity, inadequate monitoring, low public awareness, fragmented coordination, livelihood pressures, and insufficient participation were the main weaknesses. Conclusion: The CEB case confirms that environmental legislation is best understood as an institutional platform rather than a self-executing solution. The findings correspond with recent global and African scholarship, showing that regulatory quality, accountability, institutional capacity, and legitimate participation condition environmental outcomes. For Namibia, the practical priority is to connect national legislation with basin-level coordination, customary governance, accessible communication in local languages, community monitoring, adaptive reviews, and measurable environmental indicators. The article concludes that strengthening implementation, not merely adding new laws, is the most credible pathway toward environmental sustainability in the CEB.