{"version":"1.0","type":"rich","title":"CO2 Emissions Over Time","description":"This stacked area chart visualizes global CO2 emissions over time, broken down by fossil fuel type: gas, liquids, solids, cement production, and gas flaring. The data is sourced from a cloud.json file and filtered to show years after 1790. Built with D3 v4, the visualization uses `d3.stack` and `d3.area` to render the SVG paths, with `d3.areaLabel` positioning text labels within each segment. The chart updates responsively on window resize, and hovering over a segment turns it black.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/225cd30279c24450bfc80ef8372c486f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}