Depósito Digital de Documentos de la UAB Encontrados 3 registros  La búsqueda tardó 0.00 segundos. 
1.
11 p, 815.1 KB Progressive reduction in NE Atlantic intermediate water ventilation prior to Heinrich events : response to NW European ice sheet instabilities? / Peck, V. L. (Cardiff University. School of Earth and Ocean Sciences) ; Hall, Ian R. (Cardiff University. School of Earth and Ocean Sciences) ; Zahn, Rainer (Institució Catalana de Recerca i Estudis Avançats) ; Scourse, J. D. (University of Wales. School of Ocean Sciences)
We present high-resolution benthic δ13C records from intermediate water depth core site MD01-2461 (1153 m water depth), from the Porcupine Seabight, NE Atlantic, spanning 43 to 8 kyr B. P. At an average proxy time step of 160 ± 56 years this core provides information on the linkage between records from the Portuguese Margin and high-latitude North Atlantic basin, allowing additional insights into North Atlantic thermohaline circulation (THC) variability during millennial-scale climatic events of the last glacial. [...]
2007 - 10.1029/2006GC001321
Geochemistry, geophysics, geosystems, Vol. 8, issue 1 (2007)  
2.
11 p, 489.0 KB Millennial-scale surface and subsurface paleothermometry from the northeast Atlantic, 55-8 ka BP / Peck, V. L. (Cardiff University. School of Earth and Ocean Sciences) ; Hall, Ian R. (Cardiff University. School of Earth and Ocean Sciences) ; Zahn, Rainer (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Elderfield, Henry (University of Cambridge. Department of Earth Sciences)
We present high-resolution records of upper ocean temperatures derived from Mg/Ca ratios of surface-dwelling Globigerina bulloides and subsurface-dwelling Neogloboquadrina pachyderma sinistral and the relative abundance of N. [...]
2008 - 10.1029/2008PA001631
Paleoceanography, Vol. 23 Issue 3 (September 2008) , p. 3221  
3.
18 p, 965.7 KB Centennial- to millennial-scale ice-ocean interactions in the subpolar northeast Atlantic 18-41 kyr ago / Hall, Ian R. (Cardiff University. School of Earth and Ocean Sciences) ; Colmenero-Hidalgo, E. (Universidad de León. Facultad de Ciencias Biológicas y Ambientales) ; Zahn, Rainer (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Peck, V. L. (British Antarctic Survey) ; Hemming, S. R. (Lamont-Doherty Earth Observatory)
In order to monitor the evolution of the British-Irish Ice Sheet (BIIS) and its influence in surface ocean structure during marine isotopic stages (MIS) 2 and 3, we have analyzed the sediments recovered in core MD04-2829CQ (Rosemary Bank, north Rockall Trough, northeast Atlantic) dated between ∼41 and ∼18 ka B. [...]
2011 - 10.1029/2010PA002084
Paleoceanography, Vol. 26, Issue 2 (June 2011) , p. PA2224  

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