coastal management
coastal management 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 coastal management 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 coastal management, 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.
11 innovations to better understand the ocean through data - The World Economic Forum
Harnessing data is paramount to effective ocean stewardship. The World Economic Forum highlights 11 critical innovations driving a deeper understanding of our oceans, from advanced sensor networks to integrated data platforms. These advancements enable real-time monitoring and calibrated analysis of climate indicators, fostering ocean intelligence crucial for informed decision-making. This integrated approach, validated through empirical research, offers unprecedented opportunities for global collaboration. For further exploration of ocean workforce trends, see our related article, "India’s Maritime Workforce Sees 340% Surge In Women’s Participation Since 2020."
Two parameter analytical framework for surface layer salinity assessment in highly stratified microtidal estuary
Seawater intrusion poses a significant threat to coastal resources, particularly within highly stratified microtidal estuaries where predictive tools are lacking. This study introduces a novel, two-parameter analytical framework for assessing surface layer salinity, calibrated and validated using extensive field data from the Neretva River estuary. Building on established models, this framework incorporates four key modifications, including a salinity indicator (kforc10) derived from observed seawater level. Demonstrating strong performance (R² = 0.83-0.94), this computationally efficient tool offers practical support for coastal management and informed decision-making.