{"version":"1.0","type":"rich","title":"Fork of Keeling Curve","description":"This visualization reproduces the Keeling Curve, plotting the monthly average atmospheric CO₂ concentration measured at Mauna Loa from 1958 onward. It shows the well-known upward trend with seasonal oscillations. The D3.js code loads data from a CSV file provided by NOAA’s Global Monitoring Laboratory. It uses `d3.line` to generate the path, `d3.scaleTime` for the x-axis, and `d3.timeParse` to convert the year and month strings into JavaScript `Date` objects.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d92e348ca8f84f1481e61285bb81bb7d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}