Sentences with phrase «later little ice age»

The 900 - year long handle completely ignores two indisputable eras, the Medieval Warm Period, from about 950 to 1250 A.D. and the later Little Ice Age from 1300 to 1850.

Looking at just recent history we have the Roman Warm Period around the 1st century, 500 years later the dark ages (massive crop failures and starvation), another 500 years the Medieval Warm Period and 500 years later the Little Ice Age.

Not exact matches

There was no explanation of why both the medieval warm period and the little ice age, very clearly shown in the 1990 report, had simply disappeared eleven years later.

In contrast, the consensus view among paleoclimatologists is that the Medieval Warming Period was a regional phenomenon, that the worldwide nature of the Little Ice Age is open to question and that the late 20th century saw the most extreme global average temperatures.

In the late 1800s, retreating glaciers throughout the Alps marked the end of a centuries - long cold spell that climatologists have dubbed the Little Ice Age.

Ice Age: The Meltdown is the latest in an exceedingly long line of mediocre computer - animated films, following such hopelessly underwhelming efforts as Madagascar, Chicken Little, and Robots.

There are echoes of this past however, and it was interesting when we included the George Bellows painting of ice floes in the Hudson River on the top floor, because that piece harkens a little bit to aspects of late 19th - century art and the age of American Impressionism, with artists like Childe Hassam and William Merritt Chase.

The presently low maximum sea ice extent in the Western Nordic Seas is unique over the last 800 years, and results from a sea ice decline started in late - nineteenth century after the Little Ice Age.&raqice extent in the Western Nordic Seas is unique over the last 800 years, and results from a sea ice decline started in late - nineteenth century after the Little Ice Age.&raqice decline started in late - nineteenth century after the Little Ice Age.&raqIce Age.»

Yet Montford sees fit to criticize their choice, saying «Cynical observers might, however, have noticed that the late seventeenth century numbers for CETR were distinctly cold, so the effect of this truncation may well have been to flatten out the little ice age.»

The cold spell, later dubbed the Little Ice Age, ended.

Some scientists have even warned that weakening solar activity could spark another «Little Ice Age,» arguing conditions mirror the centuries of global cooling the Earth went through from the late Middle Ages to the mid-19th Century.

It follows that, if they are not being dishonest, by «warm phase» they do not mean as warm as the mid to late twentieth century, but only warmer than the Little Ice Age.

â $ œThe late Holocene records clearly identify Neoglacial events of the Little Ice Age (LIA) and Medieval Warm Period (MWP).

Earth and Planetary Science Letters Volumes 325 — 326, 1 April 2012, Pages 108 — 115 An ikaite record of late Holocene climate at the Antarctic Peninsula This ikaite record qualitatively supports that both the Medieval Warm Period and Little Ice Age extended to the Antarctic Peninsula.

The Minoan eruption of Thera (modern Santorini), the largest volcanic eruption in recorded history, occurred in the Bronze Age, the late 17th century BC; the classic «Little Ice Age» began at the beginning of the 14th century AD and lasted until the mid-18th century.

The researchers say their data lines up better with the historic climate record than other theories proposed to explain the Little Ice Age, including changes in sunlight and an increase in volcanic activity in the late 16th century.

As the start date pushed into October from the late 1400s so Europe entered a period known as the Little Ice Age, which followed the Medieval Warm Period.

Answer: the globe has been warming naturally since the late 1600's — the Little Ice Age.

The latest studies on Arctic sea ice indicate that sea ice cover during the 20th century did not depart significantly from the record sea ice levels during the Little Ice Age (1600 — 1700 Aice indicate that sea ice cover during the 20th century did not depart significantly from the record sea ice levels during the Little Ice Age (1600 — 1700 Aice cover during the 20th century did not depart significantly from the record sea ice levels during the Little Ice Age (1600 — 1700 Aice levels during the Little Ice Age (1600 — 1700 AIce Age (1600 — 1700 AD).

The currently warming period is a «recovery» after Little Ice Age that occurred from late 14th to mid 19th century.

(6) Ice core data provide evidence of a quasi millennial oscillation with alternating warm and cool periods: ● Minoan Warm Period about 3 k - years ago ● Roman Warm Period about 2 k - years ago ● Dark (cool) Age about 1.5 k - year ago ● Medieval Warm Period from about early 10th to late 14th century ● Little Ice Age from about late 14th to mid 19th century.

Noteworthy in the reconstructions are the post-1976 warm / wet period, unprecedented in the 1,425 - year record both in amplitude and duration, anomalous and prolonged late 20th century warmth, that while never exceeded, was nearly equaled in magnitude for brief intervals in the past, and substantial decadal - scale variability within the Medieval Warm Period and Little Ice Age intervals.

As researchers documented in this graph, the region had experienced increasing precipitation during the Little Ice Age, followed by a sharp drying trend that began in the late 1700s, which triggered Kilimanjaro's retreat long before CO2 ever reached significant concentrations.

''... worked with two sediment cores they extracted from the seabed of the eastern Norwegian Sea, developing a 1000 - year proxy temperature record «based on measurements of δ18O in Neogloboquadrina pachyderma, a planktonic foraminifer that calcifies at relatively shallow depths within the Atlantic waters of the eastern Norwegian Sea during late summer,» which they compared with the temporal histories of various proxies of concomitant solar activity... This work revealed, as the seven scientists describe it, that «the lowest isotope values (highest temperatures) of the last millennium are seen ~ 1100 - 1300 A.D., during the Medieval Climate Anomaly, and again after ~ 1950 A.D.» In between these two warm intervals, of course, were the colder temperatures of the Little Ice Age, when oscillatory thermal minima occurred at the times of the Dalton, Maunder, Sporer and Wolf solar minima, such that the δ18O proxy record of near - surface water temperature was found to be «robustly and near - synchronously correlated with various proxies of solar variability spanning the last millennium,» with decade - to century - scale temperature variability of 1 to 2 °C magnitude.»

Regardless of this unequivocal and indisputable scientific empirical evidence, which challenges the «consensus» global warming orthodoxy, the mainstream media chooses to gleefully push the latest discredited propaganda regarding the «hottest year ever» - an event that has been happening since the end of Little Ice Age, with an astoundingly great frequency.

Early Holocene (10,000 to 5000 years ago) warmth is followed by ~ 0.7 °C cooling through the middle to late Holocene (< 5000 years ago), culminating in the coolest temperatures of the Holocene during the Little Ice Age, about 200 years ago.

By around the year 1580, all regions except Antarctica had entered into a «Little Ice Age», and remained in cold conditions until the late 1800s.

Because sunspots are eerily disappearing from the face of our sun — just as they disappeared during the Little Ice Age in the late 1600s — speculation of another cooling period has been widespread by bodies such as the National Astronomical Observatory of Japan and the Riken research foundation.

But the scientific reality is that the chart confirms a steady global warming that has been taking place since the end of the Little Ice Age (late 1700s)- well before the influx of the giant CO2 emissions from the industrial / consumer era.

The retreat of glaciers in the tropical Andes mountains, with some fluctuations, started after the Little Ice Age (16th to 19th centuries), but the rate of retreat (area reduction between 20 - 50 %) has accelerated since the late 1970s.

Much of Miller's work has been the articulation of Late Holocene glaciation, up to and including its relative maximum in the Little Ice Age, from which numerous Baffin Island locations are still emerging in his recent study.

Cooling in the later Holocene resulted appears to have stabilized the inventory at much reduced levels, followed by accumulation of glacier inventory in the Little Ice Age.

Here, we provide new evidence showing that several glaciers in western North America advanced during Medieval time and that some glaciers achieved extents similar to those at the peak of the Little Ice Age, many hundred years later.

Poleward shifting was observed during the late 20th century warming, and it is well know that the zones shifted equatorward during the Little Ice Age.

If I had to label myself, I would say I am a lukewarmer - but having grown up in the 1970's with the «Late Great Planet earth» claptrap, along with Howard Ruff, the 1970's ice age, the end of oil (1970's vintage), I have little to no toerance for apocalyptic claims based on evidence that is not substantially different from noise.

Scientists generally agree that the Little Ice Age ended in the late 19th century.

In contrast, the consensus view among paleoclimatologists is that the Medieval Warming Period was a regional phenomenon, that the worldwide nature of the Little Ice Age is open to question and that the late 20th century saw the most extreme global average temperatures.

Early records of sunspots show that the Sun went through a period of inactivity in the late 17th century, which corresponds to the «Little Ice Age.»

Our current warming began as the Little Ice Age bottomed out, in the late 1600s.

When you look at the graph you see that it's breaking later, but not later than what it should considering the recovery from the little ice age.

From then through till the late 19th century, during the cooler period known as the Little Ice Age, sea level rise halted.

And thank goodness we have been in a gradual warming trend since the depths of the Little Ice Age in the late 1600s.

This «late» cold period coincides with historical and proxy evidence of maximum Holocene glacier expansion in northern Sweden (Svenonius 1910; Enquist 1918; Karlén 1988) and marks the culmination of the «Little Ice Age» (Grove 1988).