How busy are the world’s shipping routes, and where are the global chokepoints for commercial shipping?
Today’s visualization compiles 250 million data points, representing the movement of the world’s commercial shipping fleet based on hourly data from 2012.
The interactive map below breaks up the merchant fleet into five ship types: container ships, dry bulk carriers, oil and fuel ships, gas ships, and carriers transporting vehicles.
Created by London-based data visualisation studio Kiln and the UCL Energy Institute
The interactive map was created by data visualization outfit Kiln, along with the UCL Energy Institute. It counts emitted CO2 (in thousands of tonnes) as well as the running total of the maximum freight carried by each type of vessel. The map that the data is plotted on is also bathymetric, which means it uses shading to convey the depth of the ocean at any given point.
The more this map is explored, the more it rewards the viewer. The first thing a viewer may notice is the difference between the relatively quiet seas surrounding North and South America to the busy shipping routes nearby Europe, India, Southeast Asia, and especially China.
It’s also worth following the ships that go up some of the world’s biggest rivers. How do you get goods to Moscow? Through the Black Sea and up the Volga River. On the other side of Asia is the Yangtze River in China, which is loaded with ships from Shanghai all the way to Nanjing.
To cap it off, check out the global shipping chokepoints, where you can observe thousands of ships passing through the world’s tightest and most dangerous thoroughfares such as the Panama Canal, The Bosphorus (Istanbul, Turkey), the Strait of Hormuz, or the Strait of Dover (in the narrowest point of the English Channel). For the polar opposite effect, look off the coast of Somalia, were piracy is rampant and commercial ships venture at their own risk.
Fuente: Visual Capitalist