Thirty pct of H2O used to irrigate the US agriculture comes from the High Plains Aquifer. Unfortunately much of the aquifer is inwards decline.
The High Plains Aquifer underlies viii the US states. National Geographic's A Vanishing Aquifer: What Happens When the Water Runs Out illustrates the province of affairs of the aquifer nether each of these states amongst an interactive map.
As you lot scroll through Influenza A virus subtype H5N1 Vanishing Aquifer the map automatically updates. Page scrolling is used to zoom into the map, add together overlays & map labels too to highlight areas on the map. The article too uses cascading page elements to switch betwixt the article text, charts, illustrations too the interactive map.
The map itself is custom made yesteryear National Geographic. However it is possible to replicate the scrolling map interactions used inwards the article amongst close of the pop mapping libraries. Users of CARTO (previously CartoDB) tin purpose Odyssey.js. Esri has Story Maps and, if you lot similar Mapbox, you lot tin purpose the fly to a place based on scroll position present inwards the Mapbox Examples.
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