Concept information
Término preferido
Subboreal
Definición
- The Subboreal is a climatic period, immediately before the present one, of the Holocene. It lasted from 3710 to 450 BCE. The climate was generally drier and slightly cooler (by about 0.1 °C) than in the preceding Atlantic but still warmer than today. The temperatures were 0.7 °C higher than during the following Subatlantic. Consequently, in Scandinavia the lower limit of glaciers was 100 to 200 m higher than during the Subatlantic. On the whole, the oscillating temperatures slightly receded in the course of the Subboreal by about 0.3 °C. Levels of carbon dioxide had reached at the beginning of the Subboreal its Holocene minimal value of 260 ppm. During the Subboreal, it started rising and reached 293 ppm at the end of the period. As a comparison, today's value is over 400 ppm. (Adapted from: https://en.wikipedia.org/wiki/Subboreal)
Concepto genérico
Etiquetas alternativas
- Sub-boreal
- Sub-Boreal
- sub-boreal
En otras lenguas
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francés
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sous boréal
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sous Boréal
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sous-boréal
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Sous-boréal
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Sous-Boréal
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Sub-boréal
URI
http://data.loterre.fr/ark:/67375/QX8-BX3ZXCXC-5
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