Temperature and precipitation history of the Arctic

G. H. Miller; J. Brigham-Grette; R. B. Alley; L. Anderson; H. A. Bauch; M. S. V. Douglas; M. E. Edwards; S. A. Elias; B. P. Finney; J. J. Fitzpatrick; Svend Visby Funder; T. D. Herbert; L. D. Hinzman; D. S. Kaufman; G. M. MacDonald; L. Polyak; A. Robock; M. C. Serreze; J. P. Smol; R. Spielhagen; J. W. C. White; A. P. Wolfe; E. W. Wolff

doi:10.1016/j.quascirev.2010.03.001

Temperature and precipitation history of the Arctic

G. H. Miller, J. Brigham-Grette, R. B. Alley, L. Anderson, H. A. Bauch, M. S. V. Douglas, M. E. Edwards, S. A. Elias, B. P. Finney, J. J. Fitzpatrick, Svend Visby Funder, T. D. Herbert, L. D. Hinzman, D. S. Kaufman, G. M. MacDonald, L. Polyak, A. Robock, M. C. Serreze, J. P. Smol, R. SpielhagenJ. W. C. White, A. P. Wolfe, E. W. Wolff

179 Citationer (Scopus)

Abstract

As the planet cooled from peak warmth in the early Cenozoic, extensive Northern Hemisphere ice sheets
developed by 2.6 Ma ago, leading to changes in the circulation of both the atmosphere and oceans. From
w2.6 to w1.0 Ma ago, ice sheets came and went about every 41 ka, in pace with cycles in the tilt of
Earth’s axis, but for the past 700 ka, glacial cycles have been longer, lasting w100 ka, separated by brief,
warm interglaciations, when sea level and ice volumes were close to present. The cause of the shift from
41 ka to 100 ka glacial cycles is still debated. During the penultimate interglaciation, w130 to w120 ka
ago, solar energy in summer in the Arctic was greater than at any time subsequently. As a consequence,
Arctic summers werew5 C warmer than at present, and almost all glaciers melted completely except for
the Greenland Ice Sheet, and even it was reduced in size substantially from its present extent. With the
loss of land ice, sea level was about 5 m higher than present, with the extra melt coming from both
Greenland and Antarctica as well as small glaciers. The Last Glacial Maximum (LGM) peaked w21 ka ago,
when mean annual temperatures over parts of the Arctic were as much as 20 C lower than at present.
Ice recession was well underway 16 ka ago, and most of the Northern Hemisphere ice sheets had melted
by 6 ka ago. Solar energy reached a summer maximum (9% higher than at present) w11 ka ago and has
been decreasing since then, primarily in response to the precession of the equinoxes. The extra energy
elevated early Holocene summer temperatures throughout the Arctic 1e3 C above 20th century averages,
enough to completely melt many small glaciers throughout the Arctic, although the Greenland Ice
Sheet was only slightly smaller than at present. Early Holocene summer sea ice limits were substantially
smaller than their 20th century average, and the flow of Atlantic water into the Arctic Ocean was
substantially greater. As summer solar energy decreased in the second half of the Holocene, glaciers reestablished
or advanced, sea ice expanded, and the flow of warm Atlantic water into the Arctic Ocean

Originalsprog	Engelsk
Tidsskrift	Quaternary Science Reviews
Vol/bind	29
Udgave nummer	15-16
Sider (fra-til)	1679-1715
Antal sider	37
ISSN	0277-3791
DOI	https://doi.org/10.1016/j.quascirev.2010.03.001
Status	Udgivet - jul. 2010

FN’s Verdensmål

Dette resultat bidrager til følgende verdensmål

Adgang til dokumentet

10.1016/j.quascirev.2010.03.001

Citationsformater

Miller, G. H., Brigham-Grette, J., Alley, R. B., Anderson, L., Bauch, H. A., Douglas, M. S. V., Edwards, M. E., Elias, S. A., Finney, B. P., Fitzpatrick, J. J., Funder, S. V., Herbert, T. D., Hinzman, L. D., Kaufman, D. S., MacDonald, G. M., Polyak, L., Robock, A., Serreze, M. C., Smol, J. P., ... Wolff, E. W. (2010). Temperature and precipitation history of the Arctic. Quaternary Science Reviews, 29(15-16), 1679-1715. https://doi.org/10.1016/j.quascirev.2010.03.001

Miller, GH, Brigham-Grette, J, Alley, RB, Anderson, L, Bauch, HA, Douglas, MSV, Edwards, ME, Elias, SA, Finney, BP, Fitzpatrick, JJ, Funder, SV, Herbert, TD, Hinzman, LD, Kaufman, DS, MacDonald, GM, Polyak, L, Robock, A, Serreze, MC, Smol, JP, Spielhagen, R, White, JWC, Wolfe, AP & Wolff, EW 2010, 'Temperature and precipitation history of the Arctic', Quaternary Science Reviews, bind 29, nr. 15-16, s. 1679-1715. https://doi.org/10.1016/j.quascirev.2010.03.001

@article{725cba60422f11df928f000ea68e967b,

title = "Temperature and precipitation history of the Arctic",

abstract = "As the planet cooled from peak warmth in the early Cenozoic, extensive Northern Hemisphere ice sheets developed by 2.6. Ma ago, leading to changes in the circulation of both the atmosphere and oceans. From ∼2.6 to ∼1.0. Ma ago, ice sheets came and went about every 41. ka, in pace with cycles in the tilt of Earth's axis, but for the past 700. ka, glacial cycles have been longer, lasting ∼100. ka, separated by brief, warm interglaciations, when sea level and ice volumes were close to present. The cause of the shift from 41. ka to 100. ka glacial cycles is still debated. During the penultimate interglaciation, ∼130 to ∼120. ka ago, solar energy in summer in the Arctic was greater than at any time subsequently. As a consequence, Arctic summers were ∼5 °C warmer than at present, and almost all glaciers melted completely except for the Greenland Ice Sheet, and even it was reduced in size substantially from its present extent. With the loss of land ice, sea level was about 5. m higher than present, with the extra melt coming from both Greenland and Antarctica as well as small glaciers. The Last Glacial Maximum (LGM) peaked ∼21. ka ago, when mean annual temperatures over parts of the Arctic were as much as 20 °C lower than at present. Ice recession was well underway 16. ka ago, and most of the Northern Hemisphere ice sheets had melted by 6. ka ago. Solar energy reached a summer maximum (9% higher than at present) ∼11. ka ago and has been decreasing since then, primarily in response to the precession of the equinoxes. The extra energy elevated early Holocene summer temperatures throughout the Arctic 1-3 °C above 20th century averages, enough to completely melt many small glaciers throughout the Arctic, although the Greenland Ice Sheet was only slightly smaller than at present. Early Holocene summer sea ice limits were substantially smaller than their 20th century average, and the flow of Atlantic water into the Arctic Ocean was substantially greater. As summer solar energy decreased in the second half of the Holocene, glaciers re-established or advanced, sea ice expanded, and the flow of warm Atlantic water into the Arctic Ocean diminished. Late Holocene cooling reached its nadir during the Little Ice Age (about 1250-1850 AD), when sun-blocking volcanic eruptions and perhaps other causes added to the orbital cooling, allowing most Arctic glaciers to reach their maximum Holocene extent. During the warming of the past century, glaciers have receded throughout the Arctic, terrestrial ecosystems have advanced northward, and perennial Arctic Ocean sea ice has diminished.Here we review the proxies that allow reconstruction of Quaternary climates and the feedbacks that amplify climate change across the Arctic. We provide an overview of the evolution of climate from the hot-house of the early Cenozoic through its transition to the ice-house of the Quaternary, with special emphasis on the anomalous warmth of the middle Pliocene, early Quaternary warm times, the Mid Pleistocene transition, warm interglaciations of marine isotope stages 11, 5e, and 1, the stage 3 interstadial, and the peak cold of the last glacial maximum.",

author = "Miller, {G. H.} and J. Brigham-Grette and Alley, {R. B.} and L. Anderson and Bauch, {H. A.} and Douglas, {M. S. V.} and Edwards, {M. E.} and Elias, {S. A.} and Finney, {B. P.} and Fitzpatrick, {J. J.} and Funder, {Svend Visby} and Herbert, {T. D.} and Hinzman, {L. D.} and Kaufman, {D. S.} and MacDonald, {G. M.} and L. Polyak and A. Robock and Serreze, {M. C.} and Smol, {J. P.} and R. Spielhagen and White, {J. W. C.} and Wolfe, {A. P.} and Wolff, {E. W.}",

note = "Paper id:: doi:10.1016/j.quascirev.2010.03.001",

year = "2010",

month = jul,

doi = "10.1016/j.quascirev.2010.03.001",

language = "English",

volume = "29",

pages = "1679--1715",

journal = "Quaternary Science Reviews",

issn = "0277-3791",

publisher = "Pergamon Press",

number = "15-16",

}

TY - JOUR

T1 - Temperature and precipitation history of the Arctic

AU - Miller, G. H.

AU - Brigham-Grette, J.

AU - Alley, R. B.

AU - Anderson, L.

AU - Bauch, H. A.

AU - Douglas, M. S. V.

AU - Edwards, M. E.

AU - Elias, S. A.

AU - Finney, B. P.

AU - Fitzpatrick, J. J.

AU - Funder, Svend Visby

AU - Herbert, T. D.

AU - Hinzman, L. D.

AU - Kaufman, D. S.

AU - MacDonald, G. M.

AU - Polyak, L.

AU - Robock, A.

AU - Serreze, M. C.

AU - Smol, J. P.

AU - Spielhagen, R.

AU - White, J. W. C.

AU - Wolfe, A. P.

AU - Wolff, E. W.

N1 - Paper id:: doi:10.1016/j.quascirev.2010.03.001

PY - 2010/7

Y1 - 2010/7

N2 - As the planet cooled from peak warmth in the early Cenozoic, extensive Northern Hemisphere ice sheets developed by 2.6. Ma ago, leading to changes in the circulation of both the atmosphere and oceans. From ∼2.6 to ∼1.0. Ma ago, ice sheets came and went about every 41. ka, in pace with cycles in the tilt of Earth's axis, but for the past 700. ka, glacial cycles have been longer, lasting ∼100. ka, separated by brief, warm interglaciations, when sea level and ice volumes were close to present. The cause of the shift from 41. ka to 100. ka glacial cycles is still debated. During the penultimate interglaciation, ∼130 to ∼120. ka ago, solar energy in summer in the Arctic was greater than at any time subsequently. As a consequence, Arctic summers were ∼5 °C warmer than at present, and almost all glaciers melted completely except for the Greenland Ice Sheet, and even it was reduced in size substantially from its present extent. With the loss of land ice, sea level was about 5. m higher than present, with the extra melt coming from both Greenland and Antarctica as well as small glaciers. The Last Glacial Maximum (LGM) peaked ∼21. ka ago, when mean annual temperatures over parts of the Arctic were as much as 20 °C lower than at present. Ice recession was well underway 16. ka ago, and most of the Northern Hemisphere ice sheets had melted by 6. ka ago. Solar energy reached a summer maximum (9% higher than at present) ∼11. ka ago and has been decreasing since then, primarily in response to the precession of the equinoxes. The extra energy elevated early Holocene summer temperatures throughout the Arctic 1-3 °C above 20th century averages, enough to completely melt many small glaciers throughout the Arctic, although the Greenland Ice Sheet was only slightly smaller than at present. Early Holocene summer sea ice limits were substantially smaller than their 20th century average, and the flow of Atlantic water into the Arctic Ocean was substantially greater. As summer solar energy decreased in the second half of the Holocene, glaciers re-established or advanced, sea ice expanded, and the flow of warm Atlantic water into the Arctic Ocean diminished. Late Holocene cooling reached its nadir during the Little Ice Age (about 1250-1850 AD), when sun-blocking volcanic eruptions and perhaps other causes added to the orbital cooling, allowing most Arctic glaciers to reach their maximum Holocene extent. During the warming of the past century, glaciers have receded throughout the Arctic, terrestrial ecosystems have advanced northward, and perennial Arctic Ocean sea ice has diminished.Here we review the proxies that allow reconstruction of Quaternary climates and the feedbacks that amplify climate change across the Arctic. We provide an overview of the evolution of climate from the hot-house of the early Cenozoic through its transition to the ice-house of the Quaternary, with special emphasis on the anomalous warmth of the middle Pliocene, early Quaternary warm times, the Mid Pleistocene transition, warm interglaciations of marine isotope stages 11, 5e, and 1, the stage 3 interstadial, and the peak cold of the last glacial maximum.

AB - As the planet cooled from peak warmth in the early Cenozoic, extensive Northern Hemisphere ice sheets developed by 2.6. Ma ago, leading to changes in the circulation of both the atmosphere and oceans. From ∼2.6 to ∼1.0. Ma ago, ice sheets came and went about every 41. ka, in pace with cycles in the tilt of Earth's axis, but for the past 700. ka, glacial cycles have been longer, lasting ∼100. ka, separated by brief, warm interglaciations, when sea level and ice volumes were close to present. The cause of the shift from 41. ka to 100. ka glacial cycles is still debated. During the penultimate interglaciation, ∼130 to ∼120. ka ago, solar energy in summer in the Arctic was greater than at any time subsequently. As a consequence, Arctic summers were ∼5 °C warmer than at present, and almost all glaciers melted completely except for the Greenland Ice Sheet, and even it was reduced in size substantially from its present extent. With the loss of land ice, sea level was about 5. m higher than present, with the extra melt coming from both Greenland and Antarctica as well as small glaciers. The Last Glacial Maximum (LGM) peaked ∼21. ka ago, when mean annual temperatures over parts of the Arctic were as much as 20 °C lower than at present. Ice recession was well underway 16. ka ago, and most of the Northern Hemisphere ice sheets had melted by 6. ka ago. Solar energy reached a summer maximum (9% higher than at present) ∼11. ka ago and has been decreasing since then, primarily in response to the precession of the equinoxes. The extra energy elevated early Holocene summer temperatures throughout the Arctic 1-3 °C above 20th century averages, enough to completely melt many small glaciers throughout the Arctic, although the Greenland Ice Sheet was only slightly smaller than at present. Early Holocene summer sea ice limits were substantially smaller than their 20th century average, and the flow of Atlantic water into the Arctic Ocean was substantially greater. As summer solar energy decreased in the second half of the Holocene, glaciers re-established or advanced, sea ice expanded, and the flow of warm Atlantic water into the Arctic Ocean diminished. Late Holocene cooling reached its nadir during the Little Ice Age (about 1250-1850 AD), when sun-blocking volcanic eruptions and perhaps other causes added to the orbital cooling, allowing most Arctic glaciers to reach their maximum Holocene extent. During the warming of the past century, glaciers have receded throughout the Arctic, terrestrial ecosystems have advanced northward, and perennial Arctic Ocean sea ice has diminished.Here we review the proxies that allow reconstruction of Quaternary climates and the feedbacks that amplify climate change across the Arctic. We provide an overview of the evolution of climate from the hot-house of the early Cenozoic through its transition to the ice-house of the Quaternary, with special emphasis on the anomalous warmth of the middle Pliocene, early Quaternary warm times, the Mid Pleistocene transition, warm interglaciations of marine isotope stages 11, 5e, and 1, the stage 3 interstadial, and the peak cold of the last glacial maximum.

U2 - 10.1016/j.quascirev.2010.03.001

DO - 10.1016/j.quascirev.2010.03.001

M3 - Review

SN - 0277-3791

VL - 29

SP - 1679

EP - 1715

JO - Quaternary Science Reviews

JF - Quaternary Science Reviews

IS - 15-16

ER -

Temperature and precipitation history of the Arctic

Abstract

FN’s Verdensmål

Adgang til dokumentet

Fingeraftryk

Citationsformater