ecosystem services
ecosystem services on World Data Ocean: a running collection of 3 stories we have gathered and hand-picked because they are worth your time. Every post here touches on ecosystem services in some way — the news, the analysis, the deep dives, and the occasional surprise find. A Global Hub for Ocean Intelligence 4 World Data Ocean is a centralized digital platform where researchers, scientists, and ocean enthusiasts converge to explore, analyze, and… New stories are added to this page as we find them, so check back if you want to keep up with what is happening around ecosystem services, or subscribe to the RSS feed to get them as soon as they are published. Browse the collection below, or head back to the homepage to see everything World Data Ocean is covering right now.
Coastal erosion dynamics along the central coastline of Ghana (2000–2024): a DSAS-based assessment of ecosystem service implications and coastal management
Coastal erosion poses a significant threat to ecosystem services and livelihoods along Ghana’s central coastline. A recent study utilizing the Digital Shoreline Analysis System (DSAS) and Landsat imagery (2000–2024) quantified shoreline change, revealing persistent retreat with mean erosion rates exceeding −1.80 m/year. Spatial variability was substantial, with hotspots identified near Anomabo, Apam, and Winneba. These findings underscore the need for targeted coastal management interventions, including ecosystem restoration and sediment management.
Repeated coral bleaching events have eroded reef accretion potential in the Florida Keys
Recent research confirms a concerning trend: repeated coral bleaching events have critically eroded reef accretion potential within the Florida Keys. Four severe events—1997–1998, 2005, 2014–2015, and 2023—have demonstrably shifted the region from net reef growth to net erosion, with coral bleaching now recognized as the primary driver of global coral-reef degradation. Longitudinal data analysis reveals that these events, particularly the 1997–1998 episode, account for over 75% of the decline in reef-building capacity since 1996. For deeper
Edges of opportunity: tidal creek edge processes drive pioneer marsh vegetation establishment
Tidal marsh restoration is increasingly vital due to widespread habitat loss, yet successful pioneer species establishment remains a significant challenge. Recent research, published in *World Data Ocean*, reveals that tidal creek edges act as critical hotspots for pioneer algae and plant colonization. Through geospatial analysis and field experimentation, scientists observed significantly higher seed retention and seedling survival near creek edges, linked to increased sediment shear strength.