Biodiversity & Natural Capital

Marine & freshwater biodiversity

Explore 14 articles covering in-depth insights and practical guidance on marine & freshwater biodiversity.

13 min read·

Case study: Coral Triangle Initiative — protecting the world's richest marine biodiversity hotspot

Examines the Coral Triangle Initiative across 6 Indo-Pacific nations protecting 5.7 million km² of ocean containing 76% of all known coral species. Covers governance challenges, $350M+ in donor funding, and measurable outcomes including 20% fish biomass increases in well-enforced zones.

13 min read·

Data story: Global marine & freshwater biodiversity decline and recovery signals

Tracks ocean health metrics across 200+ marine ecoregions, mapping coral cover loss (14% since 2009), fish stock recovery in managed fisheries (34% rebuilt), and freshwater megafauna population collapse (88% decline). Highlights regional bright spots where protection is working.

13 min read·

Playbook: Building a corporate marine & freshwater biodiversity strategy

A step-by-step guide for assessing aquatic biodiversity dependencies, setting science-based targets for water and ocean impact, and integrating marine risk into supply chain due diligence. Covers TNFD-aligned disclosure for the 40% of global GDP that depends on aquatic ecosystem services.