Hydro-climate variability and teleconnection patterns during the last millennium in NW Africa, inferred from speleothem records

Yassine Ait Brahim, Ibn Zohr University, Geology, Agadir, Morocco, Hai Cheng, Institute of Global Environmental Change, Xi’an Jiaotong University, Xi’an, China, Abdelfettah Sifeddine, IRD Bondy, Bondy Cedex, France, Jasper A. Wassenburg, Max Planck Institute for Chemistry, Mainz, Germany, Myriam Khodri, LOCEAN-IPSL, Paris cedex 05, France and Francisco William Cruz Sr., USP University of Sao Paulo, Instutit of geosciences, São Paulo, Brazil