Microplastics contaminate sea salt from Indonesia's Lombok Island: study | News | Eco-Business | Asia Pacific

Nature & Climate Perspective

**Widespread microplastic contamination in coastal marine environments compromises trophic web integrity and threatens the functional durability of adjacent Blue Carbon ecosystems. **

• Microplastic accumulation in coastal waters degrades benthic and intertidal biodiversity vital for nutrient cycling across coastal salt pans and marine habitats.
• Particulate plastic ingestion by marine biota disrupts biological pump mechanics and microbial functions, posing risks to the carbon sequestration performance of Blue Carbon sinks.
• Persistent anthropogenic pollutants impair the long-term ecological stability and baseline environmental integrity required for credible coastal conservation accounting.

Market & Policy Outlook

**Pervasive marine pollutants introduce severe Scope 3 supply chain vulnerabilities while tightening project safeguard requirements under ICVCM Core Carbon Principles. **

• Emerging findings on systemic microplastic infiltration accelerate international plastic treaty mandates and coastal monitoring integration under Article 6.2 and Article 6.4 non-market mechanisms.
• Microplastic contamination in consumer supply chains exposes food and beverage corporates to reputational and regulatory liabilities across their Scope 3 sourcing networks.
• Market demand is shifting toward projects adhering to ICVCM Core Carbon Principles (CCPs), requiring rigorous 'Do No Harm' environmental safeguards and robust co-benefit verifications in marine and coastal project finance.