Holocene climatic changes in the western Mediterranean: installation of the Mediterranean climate

被引：60

作者：

Jalut, G

Amat, AE

Mora, SRI

Fontugne, M

Mook, R

Bonnet, L

Gauquelin, T

机构：

[1] UNIV COMPLUTENSE MADRID,FAC FARM,DEPT BIOL VEGETAL 2,E-28040 MADRID,SPAIN

[2] CEA,LAB MIXTE,CNRS,CTR FAIBLES RADIOACT,F-91198 GIF SUR YVETTE,FRANCE

[3] UNIV TROMSO,N-9037 TROMSO,NORWAY

[4] UNIV TOULOUSE 3,UMR 5552,GRP BIOL QUANTITAT,F-31062 TOULOUSE 4,FRANCE

来源：

COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II FASCICULE A-SCIENCES DE LA TERRE ET DES PLANETES | 1997年 / 325卷 / 05期

关键词：

Western Mediterranean; Holocene; climatic changes; pollen ratio;

D O I：

10.1016/S1251-8050(97)81380-8

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

In the western Mediterranean during the Holocene, summer drought occurred progressively from south to north. In south eastern Spain, between latitudes 36 and 39 degrees N, it prevailed from about 10000 BP and a first arid episode is recorded around 7,000 yr BP. A Mediterranean climate reached a latitude 39-40 degrees N near 7000 BP and near 41 degrees N before 5000 BP. The climatic change that began near 4500-4200 BP, resulted in changes in the seasonal pattern of precipitation and the installation of summer drought between about 3300 and 1000 BP in the zone 40 degrees-44 degrees N.

引用

页码：327 / 334

页数：8

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