Decadal changes in North Atlantic atmospheric circulation patterns recorded by sand spits since 1800 CE

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• 作者：Clé ; ment Poirier^a ; ^{clement.poirier@unicaen.fr} ; Bernadette Tessier^a ; ^{bernadette.tessier@unicaen.fr} ; É ; ric Chaumillon^b ; ^{eric.chaumillon@univ-lr.fr} ; Xavier Bertin^b ; ^{xavier.bertin@univ-lr.fr} ; Mikkel Fruergaard^a ; ^c ; ^{mif@ign.ku.dk} ; Dominique Mouazé ; ^a ; ^{dominique.mouaze@unicaen.fr} ; Suzanne Noë ; l^d ; ^{snoel.zhl@gmail.com} ; Pierre Weill^a ; ^{pierre.weill@unicaen.fr} ; Guy Wö ; ppelmann^b ; ^{guy.woppelmann@univ-lr.fr}
• 关键词：Beach ridge ; Teleconnection ; Little Ice Age ; Model
• 刊名：Geomorphology
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：281
• 期：Complete
• 页码：1-12
• 全文大小：3936 K
• 卷排序：281

文摘

Spit dynamics are reconstructed from cartographic documents since 1675 CE. Historical record is interpreted with a high resolution wave hindcast (1948–2014 CE). Atmospheric circulation patterns account for 50% of wave-induced sediment transport. Increased spit elongation is synchronous on both sides of the North Atlantic Ocean. Spit elongation accelerated in response to positive NAO conditions since 1800 CE.