Articles tagged with Seagrasses
Researchers found that seagrass beds store up to 19.9 billion metric tons of carbon globally, more than temperate and tropical forests. Seagrasses can store up to twice as much carbon per unit area, mostly in their soils.
Smithsonian researchers found fossil evidence of three to four species of seacows living together in different time periods, suggesting unique food sources and habitat structures. The discovery sheds light on the evolution of seacow habitats and raises questions about competition for resources.
Researchers found genetically identical clones of Posidonia oceanica seagrass in Mediterranean meadows, suggesting they are thousands of years old and have adapted to various environmental conditions. The findings raise concerns about the continued survival of this long-lived species.
Researchers found a 100-fold weakening in coastal ecosystems' ability to sequester carbon since European settlement, coinciding with industrial expansion and nitrogen deposition. Estuaries, natural global carbon sinks, are at risk of diminishing their ability to mitigate climate change.
A new study has assessed the extinction risk of individual seagrass species worldwide, revealing that 10 out of 72 species are at elevated risk of extinction. The research highlights the critical role seagrasses play in maintaining marine ecosystems and human livelihoods.
A major new study on the impact of conservation efforts reveals that many vertebrate species are threatened, but seagrasses, which provide habitat for these animals, are experiencing significant loss. Researchers say pollution and coastal development are main drivers of biodiversity loss.
A new international research project will explore how nutrient pollution and biodiversity changes affect seagrass beds worldwide. The project aims to improve computer models and management strategies for predicting coastal zone change.
The first comprehensive global assessment reveals accelerating losses of seagrasses, threatening the health and sustainability of coastal ecosystems. Seagrasses disappear at rates similar to coral reefs and tropical rainforests, with a loss of 110 square-kilometers per year since 1980.
The Alabama Department of Conservation and Natural Resources has partnered with the Dauphin Island Sea Lab to conduct extensive habitat restoration, monitoring, and research along the Alabama coast. The partnership will utilize $1.5 million in funding to construct shoreline restoration projects and monitor their efficacy.
Seagrasses are critical for coastal ecosystems, providing habitat for aquatic life and mitigating pollution impact. A global conservation effort is needed to protect these habitats.
Seagrass beds are diminishing globally, with human activity identified as the primary cause. The root system of these flowering plants stabilizes sediments and provides habitats for numerous marine species.
High grazer diversity enhances biomass production, a key determinant of fish yield in aquatic ecosystems. Complex interactions between consumer diversity and plant diversity lead to emergent consequences, cautioning against extrapolating conclusions from plant diversity experiments.
The study found that coral reef fish deliberately choose mangrove forests and seagrass fields as nursery grounds, providing shelter from predatory fish and a feeding place. Without these habitats, common and economically important coral fish species will not survive.