Aaron Penneさんのイラストまとめ

This incredible map from 1916 shows the average length of time since the last killing frost across the USA.

Data was collected from 4000 weather stations. I love seeing these detailed maps from the time before computers

Loving this colorful chart of Vesuvius showing the direction of lava streams from 1631 to 1831. Created by John Auldjo in 1833. This is regarded as one of the most dangerous volcanoes in the world, and it last erupted only 74 years ago.

#dataviz #map #volcano

The world's greenhouse gas emissions increased by 31% from 1990-2014. Here's a look at the current top 20 emitters and their proportion of GHG emissions over that time period.

Details and more charts at the @WorldResources blog: https://t.co/FCyh6Hvs3n