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No hay evidencia de períodos cálidos y fríos globalmente coherentes durante la era preindustrial
Raphael Neukom1, Nathan Steiger2, Juan José Gómez-Navarro3
1Oeschger Centre for Climate Change Research and Institute of Geography, University of Bern, Bern, Switzerland. neukom@giub.unibe.ch.
Nature
|July 26, 2019
Resumen
Las épocas climáticas preindustriales como la Pequeña Edad de Hielo no fueron globalmente sincrónicas. El calentamiento global moderno, sin embargo, no tiene precedentes en su consistencia espacial en todo el planeta.
Área de la Ciencia:
- Paleoclimatología
- Ciencias del clima
- Ciencias del sistema terrestre
Sus antecedentes:
- La comprensión de la historia del clima de la Tierra se basa en la definición de distintas épocas climáticas.
- Las suposiciones anteriores sugerían la ocurrencia generalizada y simultánea de eventos climáticos pasados, como la Pequeña Edad de Hielo, a través de grandes escalas espaciales.
- La coherencia espacio-temporal de las épocas climáticas preindustriales durante la era común requiere una investigación sólida.
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