R
R on World Data Ocean: a running collection of 5 stories we have gathered and hand-picked because they are worth your time. Every post here touches on r 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 r, 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.
Multi-tissue δ13C and δ15N analysis reveals pre-stranding ecological patterns in a long-finned pilot whale (Globicephala melas) mass stranding event
Marine mammal mass stranding events (MSEs) demand rigorous investigation into contributing factors. A recent Scottish MSE involving 55 long-finned pilot whales (Globicephala melas) provided a unique opportunity to analyze pre-stranding feeding ecology via stable isotope analysis (δ13C and δ15N) across liver, skin, and muscle tissues. Findings revealed consistent resource use patterns and minimal dietary shifts, suggesting no recent habitat changes preceded the event.
Switching from Finance to Oceanography - Seeking Advice
Navigating a career transition from finance to chemical oceanography requires a strategic, data-driven approach. This individual’s plan—building a strong foundation in prerequisite sciences, developing coding skills, and constructing a GitHub portfolio—demonstrates commendable initiative. Securing research opportunities, particularly without university affiliation, presents a common challenge. Readers seeking guidance on similar transitions may find insights within our related article, "Do you use a marine UPS for CTD operations?", addressing equipment considerations in marine research.
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.
Resources for honing Geospatial Analysis skills of Oceans
For environmental scientists and geospatial professionals seeking to specialize in ocean analysis, World Data Ocean offers a curated collection of resources to sharpen your skills. Leveraging established tools like Esri, Python, and R, these materials facilitate the development of targeted methodologies for ocean-focused projects. Drawing on experience from diverse backgrounds—as illustrated by the journey of a Colorado-based environmental scientist—we provide pathways to bridge terrestrial expertise with marine applications.
Resources for building Geospatial Analysis skills for Ocean Sciences
For environmental scientists and GIS professionals seeking to transition or expand their expertise into ocean sciences, targeted geospatial analysis skills are increasingly valuable. Drawing on established methodologies, this resource collection offers pathways to refine your abilities in areas like data integration, cartography, and spatial modeling—leveraging tools such as Esri, Python, and R. As one user recently explored in "Galapagos Fur Seal or Sea Lion (Ecuador)?", even experienced observers benefit from validation and collaborative knowledge sharing within the marine science community.