Seagrass meadows offer crucial nutritional benefits along East African coast

Researchers surveyed 40 sites along the East African coastline from Kenya to Mozambique to compare seagrass and coral reef ecosystems. Mongabay reported that the study, published in Cell Reports Sustainability, analyzed the distinct community benefits provided by both habitats. [1]

The research team found that while coral reefs support greater overall fish biomass and abundance, seagrass meadows bring important nutritional advantages to coastal populations. The findings highlight how these marine environments offer essential resources for local food security. [1]

Seagrasses are fully marine flowering plants that evolved 70 to 100 million years ago from terrestrial plants. There are roughly 60 species belonging to four families in the Alismatales order. [2]

These highly productive ecosystems provide critical services including habitat and nursery grounds for marine life, sediment stabilization against coastal erosion, and water quality improvement. They also store significant amounts of blue carbon, accounting for up to 10 percent of oceanic carbon storage while occupying under 1 percent of the ocean seabed. [3]