Fork of Keeling Curve
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This example reproduces the Keeling Curve, visualizing monthly average atmospheric CO₂ concentrations from 1958 onward, with a clear upward trend. The line chart uses `d3.line`, `scaleTime`, and `scaleLinear` to map dates and concentrations, while `d3.timeParse` converts year-month strings into JavaScript `Date` objects. Data comes from NOAA’s Global Monitoring Laboratory, loaded from a CSV and rendered with SVG paths and custom axes. The chart highlights the seasonal zigzag pattern superimposed on the long-term rise in carbon dioxide.
AI-generated descriptionA reproduction of the Keeling Curve.
Data downloaded from Global Monitoring Laboratory: Trends in Atmospheric Carbon Dioxide.
Uses:
MIT Licensed