Index of Atlantic thermohaline circulation since 900 CE, as developed by Rahmstorf et al. (2015).
This is a plot of the index data as provided on <a rel="nofollow" class="external text" href="http://www.pik-potsdam.de/~stefan/amoc_index_data.html">Stefan Rahmstorfs homepage</a> (accessed on June 12th, 2016), cf. fig. 3b in Rahmstorf et al. (2015).
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