Cyprus Marine Habitats Biodiversity and Care
Cyprus marine waters support diverse habitats that harbor exceptional biodiversity despite increasing environmental pressures. The island's coastal ecosystems include Posidonia oceanica seagrass meadows, rocky reefs, soft bottom communities, and caves that provide essential services to both marine life and human populations. Recent mapping efforts estimate 10 to 17 square kilometers of seagrass meadows around Cyprus, storing approximately 19,000 metric tons of carbon in their tissues and sediments. These underwater gardens produce oxygen, support fish nurseries, protect coastlines from erosion, and filter water while sequestering carbon. The European Union classifies Cyprus waters as part of the oligotrophic Levantine Basin, characterized by warm temperatures, high salinity, and low nutrient levels that create unique ecological conditions. Six Natura 2000 sites protect critical marine habitats, though enforcement and active management remain challenging. Posidonia oceanica meadows anchor coastal ecosystems Posidonia oceanica, commonly called Neptune grass, forms extensive underwater meadows endemic to the Mediterranean Sea. This flowering marine plant consists of roots, rhizomes, and long ribbon like leaves that can extend several meters. The meadows grow on various substrates including sand, silt, and rock at depths from 2 to 20 meters, though they extend much deeper in some locations. Cyprus hosts healthy and widespread Posidonia meadows in nearly all coastal regions, beginning around 2 meters depth. The European Environmental Agency assessment for 2013 to 2018 assigned…
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