{"version":"1.0","type":"rich","title":"third","description":"This interactive network visualizes ecosystem relationships across continents and species from an embedded CSV dataset. A root node branches to six continents, each connecting to representative species, with node size encoding average weight and color indicating hierarchy level. Users can drag nodes to reposition the force-directed layout. Built with D3 v7, it uses `d3.forceSimulation`, `d3.forceLink`, and `d3.forceManyBody` to compute layout, while attaching tooltips and drag handlers for exploration. SVG renders all elements, with a legend distinguishing root, continent, and species nodes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/978e28e15aa84ef5a67f22db895af29b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}