Seagrass

Seagrass refers to flowering marine plants that grow in shallow coastal waters, forming underwater meadows on sandy or muddy seabeds. Unlike seaweeds, seagrasses have roots, stems and leaves and reproduce through flowers and seeds. Seagrass ecosystems provide habitat for fish and invertebrates, stabilize sediments, improve water quality and store significant amounts of carbon in coastal sediments. The United Nations has designated 1 March as World Seagrass Day to highlight their ecological importance and conservation needs.

Satellite Image: Tañon Strait, Philippines (s. World Seagrass Day)
Image of the day: Tañon Strait coastal waters on World Seagrass DayNews

Image of the day: Tañon Strait coastal waters on World Seagrass Day

Seagrass meadows spread quietly beneath shallow coastal waters, forming underwater prairies that rank among the most productive ecosystems on Earth. Unlike seaweed, seagrasses are flowering…
Muser NewsDeskMuser NewsDeskMarch 1, 2026 Full article
Satellite Image: Shark Bay, Australia
Image of the day: Coastal landscapes and ancient life in Shark BayNews

Image of the day: Coastal landscapes and ancient life in Shark Bay

Shark Bay, Australia – a UNESCO World Heritage Site on the western edge of the continent – is known for its vast seagrass meadows, rich…
Muser NewsDeskMuser NewsDeskDecember 7, 2025 Full article
A tree in the globe hovering in desert - abstract image (s. research, science, climate)
Muser Press – New Research Articles Week 48, 2024Science

Muser Press – New Research Articles Week 48, 2024

Discover the latest articles from leading science journals in the Muser Press weekly roundup (Week 48, 2024), showcasing impactful research published this week. In brief:…
Muser NewsDeskMuser NewsDeskDecember 1, 2024 Full article
Image: Illustration of krill in the Southern Ocean ecosystem
Antarctic krill lock away carbon on par with seagrass and mangrovesClimateNews

Antarctic krill lock away carbon on par with seagrass and mangroves

Tiny Antarctic krill, key players in the Southern Ocean ecosystem, are as vital for carbon storage as mangroves and seagrasses, according to a new study.…
Adrian AlexandreAdrian AlexandreSeptember 17, 2024 Full article
Image underwater: green and brown grass under blue sky during daytime
Projected loss of brown macroalgae and seagrasses with global environmental changeScience

Projected loss of brown macroalgae and seagrasses with global environmental change

Researchers predict that climate change will drive a substantial redistribution of brown seaweeds and seagrasses at the global scale. The projected changes are alarming due…
SourceSourceJune 28, 2024 Full article
Image: Underwater world with fish and corals generative AI
Exploring three frontiers in marine biomass and blue carbon captureScience

Exploring three frontiers in marine biomass and blue carbon capture

By Boston University A new study offers first-time insights into three emerging climate innovations to safeguard or increase the carbon naturally captured by ocean and…
SourceSourceJune 6, 2024 Full article