El Niño variability off Peru during the last 20,000 years

Paleoceanography - Tập 20 Số 4 - 2005
Bert Rein1, Andreas Lückge2, Lutz Reinhardt2, Frank Sirocko1, Anja Wolf2,3, Wolf‐Christian Dullo4
1Institut für Geowissenschaften, Johannes Gutenberg Universität Mainz, Mainz, Germany
2Bundesanstalt für Geowissenschaften und Rohstoffe, Hannover, Germany
3IFM‐GEOMAR Kiel Germany
4IFM-GEOMAR, Kiel, Germany

Tóm tắt

Here we present a high‐resolution marine sediment record from the El Niño region off the coast of Peru spanning the last 20,000 years. Sea surface temperature, photosynthetic pigments, and a lithic proxy for El Niño flood events on the continent are used as paleo–El Niño–Southern Oscillation proxy data. The onset of stronger El Niño activity in Peru started around 17,000 calibrated years before the present, which is later than modeling experiments show but contemporaneous with the Heinrich event 1. Maximum El Niño activity occurred during the early and late Holocene, especially during the second and third millennium B.P. The recurrence period of very strong El Niño events is 60–80 years. El Niño events were weak before and during the beginning of the Younger Dryas, during the middle of the Holocene, and during medieval times. The strength of El Niño flood events during the last millennium has positive and negative relationships to global and Northern Hemisphere temperature reconstructions.

Từ khóa


Tài liệu tham khảo

10.1038/nature02101

Allan R. J., 2000, El Niño and the Southern Oscillation—Multiscale Variability and Global and Regional Impacts, 3

10.1126/science.1062004

Arntz W., 1991, El Niño–Klimaexperiment der Natur

10.1126/science.291.5504.640

10.1126/science.293.5539.2440

10.1175/1520-0469(1978)035<2362:LTVODI>2.0.CO;2

10.1175/1520-0493(1969)097<0163:ATFTEP>2.3.CO;2

10.1021/ac50025a009

10.1029/2000JD900617

10.1016/S0146-6380(00)00075-9

10.1029/GM112p0363

10.1175/1520-0442(1996)009<2190:AODT>2.0.CO;2

10.1029/1999PA900013

10.1175/1520-0442(2001)014<2369:AODTSF>2.0.CO;2

10.1038/nature01779

10.1029/1999PA000409

10.1126/science.289.5477.270

10.1579/0044-7447-29.1.51

10.1126/science.276.5314.965

Diaz H. F., 1992, El Niño

Diaz H. F., 2000, El Niño and the Southern Oscillation—Multiscale Variability and Global and Regional Impacts, 10.1017/CBO9780511573125

10.1029/2000PA000511

Dullo W. C., 2000, Cruise Report Sonne‐147—Peru Upwelling, 102

10.1191/0959683603hl622ed

10.1126/science.1066208

Fairbanks R.(1992) Barbados sea level and Th/U14C calibration inIGBP PAGES Data Contrib. Ser. 92–020 World Data Cent.‐A for Paleoclimatol. Boulder Colo. (available atftp://ftp.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/fairbanks1990/barbados_1990.txt).

10.1006/qres.1999.2059

10.1038/366552a0

10.1038/383063a0

10.1126/science.1059725

10.1126/science.1067693

10.1029/92PA02253

10.1007/BF00223723

10.1126/science.1059126

10.1126/science.281.5384.1833

Kosok P., 1965, Life, Land and Water in Ancient Peru

10.1029/2003PA000894

10.1126/science.1072376

Kudrass H.(2000) Cruise report Sonne‐147—Peru upwelling BGR Rep.0120607‐11672/00 Bundesanst. für Geowiss. und Rohst. Hannover Germany.

10.1006/qres.2002.2327

10.1126/science.1097863

10.1175/1520-0442(2004)017<2170:TYCITS>2.0.CO;2

10.1126/science.289.5485.1719

10.1038/35020041

10.1016/S0921-8181(02)00139-X

10.1029/93PA02200

10.1029/2003GL017814

10.1029/1999GL900070

10.1175/JCLI-3276.1

Markgraf V., 2000, El Niño and the Southern Oscillation—Multiscale Variability and Global and Regional Impacts, 465

McGlone M. S., 1992, El Niño, Historical and Paleoclimatic Aspects of the Southern Oscillation, 435

10.1038/nature01194

10.1126/science.1076449

10.1029/2001GC000260

Ortlieb L., 2000, El Niño and the Southern Oscillation—Multiscale Variability and Global and Regional Impacts, 207

10.1029/2003GL018553

10.1126/science.1084451

10.1126/science.290.5498.1947

Philander S. G. H., 1990, El Niño, La Niña, and the Southern Oscillation

Pieters C. M., 1993, Remote Geochemical Analysis: Elemental and Mineralogical Composition, Topics Remote Sens.

10.1016/0016-7037(88)90132-9

Quinn W. H., 1992, El Niño, 119

10.1007/978-1-4613-3709-6_15

Rein B.(2003) In‐situ Reflektionsspektroskopie und digitale Bildanalyse—Gewinnung hochauflösender Paläoumweltdaten mit fernerkundlichen Methoden Habilitation thesis 104 pp. Univ. of Mainz Mainz Germany.

10.1007/s00531-002-0264-0

10.1029/2004GL020161

10.1023/A:1025781631558

10.1016/0016-7037(84)90061-9

10.1016/0016-7037(87)90111-6

10.1126/science.288.5468.1039

10.1126/science.283.5401.516

10.1029/2002GL016612

10.1126/science.273.5281.1531

Sandweiss D. H., 1997, Response: Determining the early history of El Niño, Science, 276, 966

10.1130/0091-7613(2001)029<0603:VIHENO>2.0.CO;2

10.1130/0016-7606(1982)93<150:DADOEA>2.0.CO;2

10.1016/S1040-6182(98)00052-4

10.1177/095968369500500102

10.1038/nature01690

Skilbeck C. G. I.Goodwin M.Gagan M.Watson andI. W.Aiello(2004) High‐resolution palaeo‐El Niño records from Peru continental margin paper presented at32nd International Geological Congress Int. Union of Geol. Sci. Florence Italy 20 – 27 Aug.

10.1017/S0033822200013904

10.1017/S0033822200019123

Suess E., 1990, Scientific Results—Leg 112

Suess E. L. D.Kulm andJ. S.Killingley(1987) Coastal upwelling and a history of organic rich mudstone deposition off Peru inMarine Petroleum Source Rocks edited byJ.Brooks andA. J.Fleet Geol. Soc. Spec. Publ. London 26 181–197.

10.1175/1520-0477(1998)079<0061:APGTWA>2.0.CO;2

10.1126/science.1057969

10.1038/35000179

10.1130/0091-7613(1990)018<1134:HHOTEN>2.3.CO;2

Wells L., 1997, Response: Determining the early history of El Niño, Science, 276, 966

10.4319/lo.1994.39.8.1985

Wolf A.(2003) Zeitliche Variation im peruanischen Küstenauftrieb seit dem Letzten Glazialen Maximum–Steuerung durch globale Klimadynamik doctoral thesis 88 pp. Univ. Kiel Kiel Germany.

Wolf A. N.Biebow andC.Dullo(2001) Die Entwicklung des Auftriebsgeschehens vor Peru seit dem letzten Glazial paper presented atStatusseminar FS Sonne 2001 Bundesminist. für Bild. und Forsch. Hannover Germany.

10.1175/1520-0493(1987)115<2262:AMENO>2.0.CO;2

Thông tin
Thông tin xuất bản

Paleoceanography

Tập 20 Số 4

Thông tin tác giả