The Little Ice Age was 1.0–1.5 °C cooler than current warm period according to LOD and NAO
نویسندگان
چکیده
منابع مشابه
Medieval Warm Period, Little Ice Age and 20th century temperature variability from Chesapeake Bay
We present paleoclimate evidence for rapid ( < 100 years) shifts of f 2–4 jC in Chesapeake Bay (CB) temperature f2100, 1600, 950, 650, 400 and 150 years before present (years BP) reconstructed from magnesium/calcium (Mg/Ca) paleothermometry. These include large temperature excursions during the Little Ice Age (f1400–1900 AD) and the Medieval Warm Period (f800–1300 AD) possibly related to change...
متن کاملSeasonal modulation of the Asian summer monsoon between the Medieval Warm Period and Little Ice Age: a multi model study
Instrumental and proxy records indicate remarkable global climate variability over the last millennium, influenced by solar irradiance, Earth’s orbital parameters, volcanic eruptions and human activities. Numerical model simulations and proxy data suggest an enhanced Asian summer monsoon during the Medieval Warm Period (MWP) compared to the Little Ice Age (LIA). Using multiple climate model sim...
متن کاملWas the Medieval Warm Period Global?
he reconstruction of global temperatures during the last millennium can provide important clues for how climate may change in the future. A recent, widely cited reconstruction ( ) leaves the impression that the 20th century warming was unique during the last millennium. It shows no hint of the Medieval Warm Period (from around 800 to 1200 A.D.) during which the Vikings colonized Greenland ( ), ...
متن کاملLittle Ice Age
Volume 1, The Earth system: physical and chemical dimensions of global environmental change, pp 504–509
متن کاملWas a change in thermohaline circulation responsible for the Little Ice Age?
L ('800-year) and short-term ('20-year) estimates of the rate of deep water formation in the Southern Ocean are in serious disagreement. This disagreement suggests to me that the rate of deep water formation may have been larger during the Little Ice Age (LIA) than it is now. Based on studies of ice-rafted debris in northern Atlantic sediments, a strong case (1) has been made that a cycle avera...
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ژورنال
عنوان ژورنال: Climate Dynamics
سال: 2018
ISSN: 0930-7575,1432-0894
DOI: 10.1007/s00382-018-4122-6