Seagrasses are one of the most widespread marine ecosystems on Earth, covering around 300,000 km2 of seabed in 159 countries.
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Monochromatic seagrass meadows may not be as colourful as coral reefs or as mysterious as mangrove forests. But they are havens for fish, protect coasts from storms and are key stores of carbon, making them some of the world’s most valuable natural spaces.
Despite their importance, these ecosystems are in danger. A football field worth of seagrass disappears every 30 minutes and an estimated 7 per cent of meadows are being lost worldwide per year. Ocean acidification, coastal development and rising ocean temperatures due to climate change are the prime drivers of seagrass loss.
To raise awareness about the threats to these ecosystems, the United Nations has designated 1 March as World Seagrass Day.
Here are five surprising ways seagrasses can safeguard wildlife, benefit people and help lay the groundwork for a more sustainable future.
1. Seagrass is a haven for marine species
2. Seagrass filters water for corals, a biodiversity hotspot
3. Seagrass supports fisheries and livelihoods around the world
4. Seagrass is important for non-marine species, too
5. Seagrass is an antidote to climate change
More HERE
Seagrass Photo: iStock
