{"version":"1.0","type":"rich","title":"CO2 Emissions Over Time","description":"This stacked area chart visualizes CO2 emissions over time in gigatons per year, using data from a CSV file. It shows emission levels for four categories: Hubei, relative, social, and public, with the total represented as stacked areas. The visualization is built with D3 v4 and rendered as an SVG, using APIs such as `d3.stack()`, `d3.area()`, `d3.axisBottom()`, and `d3.axisLeft()` to construct the chart. The `d3-area-label` library positions text labels within each area, while a color scale from `d3-scale-chromatic` distinguishes the categories. The chart updates responsively to the window size.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0e173018cbde4b2c9f1557087c567f62?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}