Response to Comment on "Glacial Survival of Boreal Trees in Northern Scandinavia"

被引：20

作者：

Parducci, Laura ^{[1
,2
]}

Edwards, Mary E. ^{[3
]}

Bennett, K. D. ^{[4
]}

Alm, Torbjorn ^{[5
]}

Elverland, Ellen ^{[5
]}

Tollefsrud, Mari Mette ^{[6
]}

Jorgensen, Tina ^{[1
,5
]}

Houmark-Nielsen, Michael ^{[1
]}

Larsen, Nicolaj Krog ^{[7
]}

Kjaer, Kurt H. ^{[1
]}

Fontana, Sonia L. ^{[8
]}

Alsos, Inger Greve ^{[5
]}

Willerslev, Eske ^{[1
]}

机构：

[1] Univ Copenhagen, Nat Hist Museum Denmark, Ctr GeoGenet, DK-1350 Copenhagen, Denmark

[2] Uppsala Univ, Evolutionary Biol Ctr, Dept Ecol & Genet, S-75236 Uppsala, Sweden

[3] Univ Southampton, Southampton SO17 1BJ, Hants, England

[4] Queens Univ Belfast, Sch Geog Archaeol & Palaeoecol, Belfast BT7 1NN, Antrim, North Ireland

[5] Tromso Univ Museum, NO-9037 Tromso, Norway

[6] Norwegian Forest & Landscape Inst, NO-1431 As, Norway

[7] Aarhus Univ, Dept Geosci, DK-8000 Aarhus C, Denmark

[8] Univ Gottingen, Dept Palynol & Climate Dynam, D-37073 Gottingen, Germany

来源：

SCIENCE | 2012年 / 338卷 / 6108期

关键词：

ANCIENT DNA; NORWAY; ANDOYA; ICE; DEGLACIATION; AERASVATN; CORES; BP;

D O I：

10.1126/science.1225476

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Birks et al. question our proposition that trees survived the Last Glacial Maximum (LGM) in Northern Scandinavia. We dispute their interpretation of our modern genetic data but agree that more work is required. Our field and laboratory procedures were robust; contamination is an unlikely explanation of our results. Their description of Endletvatn as ice-covered and inundated during the LGM is inconsistent with recent geological literature.

引用

页数：2

共 18 条

[1] OVRE AERASVATN - PALYNOSTRATIGRAPHY OF A 22,000 TO 10,000 BP LACUSTRINE RECORD ON ANDOYA, NORTHERN NORWAY [J].

ALM, T .

BOREAS, 1993, 22 (03) :171-188

[2] LATE WEICHSELIAN FLORA AND VEGETATION OF ANDOYA, NORTHERN NORWAY - MACROFOSSIL (SEED AND FRUIT) EVIDENCE FROM NEDRE AERASVATN [J].

ALM, T ;

BIRKS, HH .

NORDIC JOURNAL OF BOTANY, 1991, 11 (04) :465-476

[3] Comment on "Glacial Survival of Boreal Trees in Northern Scandinavia" [J].

Birks, Hilary H. ;

Giesecke, Thomas ;

Hewitt, Godfrey M. ;

Tzedakis, Polychronis C. ;

Bakke, Jostein ;

Birks, H. John B. .

SCIENCE, 2012, 338 (6108)

[4] The Mk II sampler: a device to collect sediment cores for analysis of uncontaminated DNA [J].

Feek, D. T. ;

Horrocks, M. ;

Baisden, W. T. ;

Flenley, J. .

JOURNAL OF PALEOLIMNOLOGY, 2011, 45 (01) :115-119

[5] Assessing ancient DNA studies [J].

Gilbert, MTP ;

Bandelt, HJ ;

Hofreiter, M ;

Barnes, I .

TRENDS IN ECOLOGY & EVOLUTION, 2005, 20 (10) :541-544

[6] Ancient DNA chronology within sediment deposits: Are paleobiological reconstructions possible and is DNA leaching a factor? [J].

Haile, James ;

Holdaway, Richard ;

Oliver, Karen ;

Bunce, Michael ;

Gilbert, M. Thomas P. ;

Nielsen, Rasmus ;

Munch, Kasper ;

Ho, Simon Y. W. ;

Shapiro, Beth ;

Willerslev, Eske .

MOLECULAR BIOLOGY AND EVOLUTION, 2007, 24 (04) :982-989

[7] Ancient DNA reveals late survival of mammoth and horse in interior Alaska [J].

Haile, James ;

Froese, Duane G. ;

MacPhee, Ross D. E. ;

Roberts, Richard G. ;

Arnold, Lee J. ;

Reyes, Alberto V. ;

Rasmussen, Morten ;

Nielsen, Rasmus ;

Brook, Barry W. ;

Robinson, Simon ;

Demuro, Martina ;

Gilbert, M. Thomas P. ;

Munch, Kasper ;

Austin, Jeremy J. ;

Cooper, Alan ;

Barnes, Ian ;

Moller, Per ;

Willerslev, Eske .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2009, 106 (52) :22352-22357

[8] Palaeoenvironmental developments in the central Scandinavian mountains during deglaciation - a discussion [J].

Kolstrup, Else ;

Olsen, Lars .

NORSK GEOGRAFISK TIDSSKRIFT-NORWEGIAN JOURNAL OF GEOGRAPHY, 2012, 66 (01) :30-51

[9] Late-glacial trees from arctic coast to alpine tundra:: response to Birks et al. 2005 and 2006 [J].

Kullman, L .

JOURNAL OF BIOGEOGRAPHY, 2006, 33 (02) :377-378

[10] Early postglacial appearance of tree species in northern Scandinavia: review and perspective [J].

Kullman, Leif .

QUATERNARY SCIENCE REVIEWS, 2008, 27 (27-28) :2467-2472

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