Marine Spatial Plan: Odisha’s bid to strengthen climate resilience

Why in the News?

Odisha has signed an MoU with the National Centre for Coastal Research (NCCR) to implement a Marine Spatial Plan (MSP), making it one of the first Indian states to operationalize integrated ocean planning at a state scale. This is significant as coastal management in India has traditionally been sectoral (fisheries, ports, tourism) and reactive.

What is Marine Spatial Planning (MSP) and why is it relevant?

1. According to UNESCO, Marine Spatial Planning (MSP) is a public process of analyzing and allocating the spatial and temporal distribution of human activities in marine areas to achieve ecological, economic and social objectives that have been specified through a political process.
2. It is a tool for sustainable and integrated ocean management aimed at boosting the blue economy and strengthening climate resilience. 
3. It helps for sustainable utilisation of marine resources in energy, economic activities like developing ports, harbours, setting up industries, environment, fisheries, aquaculture and tourism and to formulate policies accordingly.
4. It aligns with UNESCO-IOC guidelines for sustainable ocean management.
5. Intergovernmental Oceanographic Commission
6. Indian Context: Extends India-Norway collaboration on ocean management initiated in 2019.

Why does Odisha require MSP at this stage?

Odisha requires Marine Spatial Planning (MSP) at this stage, launched in April 2026 as the first state in India to enter the second phase of the India-Norway Sustainable Ocean Planning initiative. It was launched to balance intense developmental pressures with environmental conservation along its 574-km coastline. The planning is essential to resolve conflicts between economic activities (ports, tourism, fisheries) and the protection of ecologically sensitive habitats.

1. Extensive Coastline: Covers 550+ km, including ecologically sensitive zones like lagoons and mangroves.
2. Development Pressures: Increasing industrial, tourism, and port activities create resource conflicts.
3. Biodiversity Significance: Coastal ecosystems support livelihoods and ecological balance.
4. Climate Vulnerability: Frequent cyclones and rising sea levels necessitate adaptive planning.
5. Data Gaps: Requires scientific mapping of salinity, temperature, and ecosystem components.

How does MSP function as a governance mechanism?

Marine Spatial Planning (MSP) functions as a governance mechanism by providing a public, data-driven process that integrates multiple maritime sectors (e.g., energy, fishing, shipping) to map, allocate, and manage ocean space sustainably. It reduces conflicts, creates efficiencies, protects ecosystems, and enables collaborative decision-making across jurisdictions

1. Spatial Allocation: Identifies zones for fishing, tourism, conservation, and infrastructure.
2. Scientific Mapping: Studies water parameters (salinity, temperature) to guide activity suitability.
3. Conflict Resolution: Reduces sectoral conflicts through predefined spatial use.
4. Policy Integration: Links economic policies with environmental safeguards.
5. Stakeholder Coordination: Engages multiple sectors and coastal communities.

What are the expected economic and ecological outcomes?

1. Blue Economy Expansion: Enhances fisheries, tourism, and ocean energy sectors.
2. Ecosystem Protection: Preserves mangroves, seagrasses, and marine biodiversity.
3. Livelihood Security: Supports coastal populations dependent on marine resources.
4. Efficient Resource Use: Ensures optimal allocation without ecological degradation.
5. Long-term Sustainability: Maintains ecosystem health alongside economic growth.

What complementary initiatives strengthen MSP in Odisha?

1. OMBRIC Initiative: The Odisha Marine Biotechnology Research and Innovation Corridor (OMBRIC) supports marine biotechnology for environmental protection and economic use.
2. Biotechnology Integration: OMBRIC involves seven leading research institutions, including IIT Bhubaneswar, NIT Rourkela, and ILS Bhubaneswar.  These focus on mapping marine bioresources, cultivating unculturable microorganisms for industrial enzymes, and breeding Indian horseshoe crabs.
3. Tourism and Livelihood Linkages: Develops eco-tourism and scientific tourism models.
   1. It includes the development of an oceanarium and water sports along the Puri-Konark marine drive. 
   2. It also includes a “Million Mangroves by 2030” initiative to empower local fisherfolk and women-led groups through nature-based solutions.
4. Policy Ecosystem: The initiative aligns with India’s Vision 2047, focusing on technology-driven resource management for climate-resilient growth. Key partnerships include the National Institute of Ocean Technology (NIOT) and the Odisha Marine Bio Resource Atlas project to publish data on marine life.

Conclusion

Odisha’s MSP represents a transition toward integrated, science-driven marine governance. It enhances climate resilience while supporting economic activities. Its success can provide a model for other coastal states in India.

PYQ Relevance

[UPSC 2023] Explain the causes and effects of coastal erosion in India. What are the available coastal management techniques for combating the hazard?

Linkage: Marine Spatial Planning (MSP) acts as a preventive mitigation tool by regulating coastal activities and reducing erosion, habitat loss, and ecosystem degradation. It complements coastal management techniques through scientific zoning and ecosystem-based adaptation, strengthening long-term climate mitigation and resilience.