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

被引：41

作者：

Birks, Hilary H. ^{[1
]}

Giesecke, Thomas ^{[2
]}

Hewitt, Godfrey M. ^{[3
]}

Tzedakis, Polychronis C. ^{[4
]}

Bakke, Jostein ^{[5
]}

Birks, H. John B. ^{[1
,4
,6
]}

机构：

[1] Univ Bergen, Dept Biol, NO-5020 Bergen, Norway

[2] Univ Gottingen, Albrecht von Haller Inst Plant Sci, Dept Palynol & Climate Dynam, D-37073 Gottingen, Germany

[3] Univ E Anglia, Norwich NR4 7TJ, Norfolk, England

[4] UCL, Dept Geog, Environm Change Res Ctr, London WC1E 6BT, England

[5] Univ Bergen, Dept Earth Sci, NO-5007 Bergen, Norway

[6] Univ Oxford, Dept Geog & Environm, Oxford OX1 3QY, England

来源：

SCIENCE | 2012年 / 338卷 / 6108期

关键词：

PICEA-ABIES; NORWAY; DNA; BP;

D O I：

10.1126/science.1225345

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：

Parducci et al. (Reports, 2 March 2012, p. 1083) fail to present convincing evidence for glacial survival of Pinus and Picea in northern Scandinavia. Their methodology does not exclude contamination. Additionally, they should consider the lack of suitable habitats, the apparent extinction of both taxa after deglacial warming, and alternative hypotheses for the distribution of the Picea genetic marker haplotype A.

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页数：2

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