Explore the latest developments concerning Climate-driven changes in.
Climate-driven changes in Mediterranean grain trade mitigated famine but introduced the Black Death to medieval Europe | Communications Earth & Environment
Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
and JavaScript.
The first wave of the second plague pandemic, the Black Death, claimed much of Europe’s human population in just a few years after 1347 CE. While it is accepted that the causative bacterium Yersinia pestis originated from wildlife rodent populations in central Asia and reached Europe via the Black Sea region, reasons for the timing, spread and virulence of the onset of the Black Death are still debated. Here, we argue that a post-volcanic climate downturn and trans-Mediterranean famine from 1345–1347 CE forced the Italian maritime republics of Venice, Genoa and Pisa to activate their well-established supply network and import grain from the Mongols of the Golden Horde around the Sea of Azov in 1347 CE. This climate-driven change in long-distance grain trade not only prevented large parts of Italy from starvation but also introduced the plague bacterium to Mediterranean harbours and fueled its rapid dispersal across much of Europe.
Dental Water Flosser Professional Cordless Rechargeable Electric Oral Irrigator Water Jet for Teeth Braces Care with 5 Jet Tips
Volcanic eruption may have triggered Europe's deadly Black Death plague
A volcanic eruption around the year 1345 may have set off a chain reaction that unleashed Europe's deadliest pandemic, the Black Death, scientists say.
Clues preserved in tree rings suggest the eruption triggered a climate shock and led to a string of events that brought the disease to medieval Europe.
Under this scenario, the ash and gases from a volcanic eruption caused extreme drops in temperature and led to poor harvests.
To avert famine, populous Italian city states were forced to import grain from areas around the Black Sea – bringing plague-carrying fleas that carried the disease to Europe as well.
For more detailed information, explore updates concerning Climate-driven changes in.
Leave a Reply