Sentences with phrase «during the medieval warm period there»

During the Little Ice Age there was a discernible warm period and during the Medieval Warm Period there was a cool period.

Not exact matches

[14] Although there is an extreme scarcity of data from Australia (for both the Medieval Warm Period and Little Ice Age) evidence from wave built shingle terraces for a permanently full Lake Eyre during the ninth and tenth centuries is consistent with this La Niña - like configuration, though of itself inadequate to show how lake levels varied from year to year or what climatic conditions elsewhere in Australia were like.

There were conditions like now, during the Roman Warm period and during the Medieval Warm period and that is why enough snow fell to cause the cool periods that followed.

There is still evidence in London of a warmer climate during the medieval period.

«Prior to the Little Ice Age, during the Medieval Warm Period, Vikings colonised Greenland and Newfoundland, when it was warmer there than today.

In addition, having been to Glacier National Park in the 1990s and having read in the National Park Service Brochure that there weren't any glaciers in this area during the Medieval Warming Period and then reading Alarmist stories about how these glaciers «will be lost forever» made me cynical about their claims.

There were no globally synchronous multi-decadal warm or cold intervals that define a worldwide Medieval Warm Period or Little Ice Age, but all reconstructions show generally cold conditions between AD 1580 and 1880, punctuated in some regions by warm decades during the eighteenth centwarm or cold intervals that define a worldwide Medieval Warm Period or Little Ice Age, but all reconstructions show generally cold conditions between AD 1580 and 1880, punctuated in some regions by warm decades during the eighteenth centWarm Period or Little Ice Age, but all reconstructions show generally cold conditions between AD 1580 and 1880, punctuated in some regions by warm decades during the eighteenth centwarm decades during the eighteenth century.

Greenland temperature variability is high and there is evidence during the late Medieval Warm Period of a warm period in year 1150, that is 862 years before present (Kobashi et al. 20Warm Period of a warm period in year 1150, that is 862 years before present (Kobashi et al. Period of a warm period in year 1150, that is 862 years before present (Kobashi et al. 20warm period in year 1150, that is 862 years before present (Kobashi et al. period in year 1150, that is 862 years before present (Kobashi et al. 2011).

There was a «Medieval Warm Period», but different regions warmed at different times, and overall global surface temperatures were warmer at the end of the 20th century than during the MWP peak.

The Kau Bay results suggest that there was diminished ENSO amplitude or frequency, or a departure from El Niño — like conditions during the Medieval Warm Period, and distinctive, but steadily decreasing, El Niño activity during and after the Little Ice Age.»

However, there are many peer reviewed studies from various locations worldwide which show that temperatures were probably higher than today during the medieval warm period.

And that there is good evidence for a medieval warm period and much cooler times, for example during the 15th century and early 19th century the Thames River froze over it was so cold.

I've got eight other graphs on the DeSmog Blog, none of which has been questioned in the least, all showing a hockey stick shape in the temperature from 1,000 years ago to today, and all of them showing a pretty similar — the idea that there was a Medieval Warming Period during which the temperature was higher than it is now is, that is like, flagrantly incorrect is the nicest way that I can say it.

If you take out the bristlecone pine record and use all the other datasets you find that, just as history confirms, there was a Medieval Warm Period during which temperatures were considerably higher than they are now (THIS, TOO, IS PUREST FICTION.

Thus there is a back and forth in global cloudiness as the Sun's activity level changes over the decades and centuries — such as during the period covering the Medieval Warm Period, the Little Ice Age, and the current warm period — through latitudinal shifting of the jet stream tracks and permanent climate period covering the Medieval Warm Period, the Little Ice Age, and the current warm period — through latitudinal shifting of the jet stream tracks and permanent climate zoWarm Period, the Little Ice Age, and the current warm period — through latitudinal shifting of the jet stream tracks and permanent climate Period, the Little Ice Age, and the current warm period — through latitudinal shifting of the jet stream tracks and permanent climate zowarm period — through latitudinal shifting of the jet stream tracks and permanent climate period — through latitudinal shifting of the jet stream tracks and permanent climate zones.

There was a recent archaeological report published by Russian scientists that noted that during the Medieval Warm Period the flood planes of certain rivers and lakes in Russia were more extensively occupied than at present (a link can be found at C3 Headlines).

During the Roman period there was in AD 140 - 220 an 80 - year - long period in the Lake Korttajärvi area when organic matter deposition and the sedimentation was similar to that during the Medieval Warm Period (MWP), interpreted as milder climate condDuring the Roman period there was in AD 140 - 220 an 80 - year - long period in the Lake Korttajärvi area when organic matter deposition and the sedimentation was similar to that during the Medieval Warm Period (MWP), interpreted as milder climate condperiod there was in AD 140 - 220 an 80 - year - long period in the Lake Korttajärvi area when organic matter deposition and the sedimentation was similar to that during the Medieval Warm Period (MWP), interpreted as milder climate condperiod in the Lake Korttajärvi area when organic matter deposition and the sedimentation was similar to that during the Medieval Warm Period (MWP), interpreted as milder climate condduring the Medieval Warm Period (MWP), interpreted as milder climate condPeriod (MWP), interpreted as milder climate condition.

One of the main themes that is promoted by «swindle» and people like Beck is that there was a Medieval Warm Period during which temperatures were warmer than they are today, and that therefore today's global warming is due to «natural causes».

And he said that the debate over whether the world could have been even warmer than now during the medieval period, when there is evidence of high temperatures in northern countries, was far from settled.»

There is no comparison between «it was colder during the little ice age and warmer during the medieval warm period than the consensus claims» and the consensus claims to knowledge about temperatures current and past.