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Found 48 results
Filters: Author is F. Abrantes  [Clear All Filters]
Abrantes F. Diatom assemblages as upwelling indicators in surface sediments off Portugal. Marine Geology. 1988;85(1):15 - 39. doi:10.1016/0025-3227(88)90082-5
Abrantes F. Increased upwelling off Portugal during the last glaciation: Diatom evidence. Marine Micropaleontology. 1991;17(3-4):285 - 310. doi:10.1016/0377-8398(91)90017-Z
Bárcena MA, Abrantes F. Evidence of a high-productivity area off the coast of Málaga from studies of diatoms in surface sediments. Marine Micropaleontology. 1998;35(1-2):91 - 103. doi:10.1016/S0377-8398(98)00012-7
Abrantes F, Baas J, Haflidason H, et al. Sediment fluxes along the northeastern European Margin: inferring hydrological changes between 20 and 8 kyr. Marine Geology. 1998;152(1-3):7 - 23. doi:10.1016/S0025-3227(98)00062-0
Abrantes F. 200 000 yr diatom records from Atlantic upwelling sites reveal maximum productivity during LGM and a shift in phytoplankton community structure at 185 000 yr. Earth and Planetary Science Letters. 2000;176(1):7 - 16. doi:10.1016/S0012-821X(99)00312-X
Bárcena MA, Cacho I, Abrantes F, Sierro FJ, Grimalt JO, Flores JA. Paleoproductivity variations related to climatic conditions in the Alboran Sea (western Mediterranean) during the last glacial–interglacial transition: the diatom record. Palaeogeography, Palaeoclimatology, Palaeoecology. 2001;167(3-4):337 - 357. doi:10.1016/S0031-0182(00)00246-7
Abrantes F, Meggers H, Nave S, et al. Fluxes of micro-organisms along a productivity gradient in the Canary Islands region (29°N): implications for paleoreconstructions. Deep Sea Research Part II: Topical Studies in Oceanography. 2002;49(17):3599 - 3629. doi:10.1016/S0967-0645(02)00100-5
Meggers H, Freudenthal T, Nave S, et al. Oceanic surface conditions recorded on the seafloor of the Canary Islands region through the distribution of geochemical and micropaleontological parameters. Deep-Sea Research. 2002.
Ambar I, Serra N, Brogueira MJ, et al. Physical, chemical and sedimentological aspects of the Mediterranean outflow off Iberia. Deep Sea Research Part II: Topical Studies in Oceanography. 2002;49(19):4163 - 4177. doi:10.1016/S0967-0645(02)00148-0
Freitas PSeabra, Abrantes F. Suspended particulate matter in the Mediterranean water at the Gulf of Cadiz and off the southwest coast of the Iberian Peninsula. Deep Sea Research Part II: Topical Studies in Oceanography. 2002;49(19):4245 - 4261. doi:10.1016/S0967-0645(02)00153-4
Abrantes F. A 340,000 year continental climate record from tropical Africa – news from opal phytoliths from the equatorial Atlantic. Earth and Planetary Science Letters. 2003;209(1-2):165 - 179. doi:10.1016/S0012-821X(03)00039-6
Abrantes F, Lebreiro S, Rodrigues T, et al. Shallow-marine sediment cores record climate variability and earthquake activity off Lisbon (Portugal) for the last 2000 years. Quaternary Science Reviews. 2005;24(23-24):2477 - 2494. doi:10.1016/j.quascirev.2004.04.009
Lebreiro SM, Frances G, Abrantes FFG, et al. Climate change and coastal hydrographic response along the Atlantic Iberian margin (Tagus Prodelta and Muros Ria) during the last two millennia. The Holocene. 2006;16(7):1003 - 1015. doi:10.1177/0959683606hl990rp
Bartels-Jónsdóttir HBára, Knudsen KLuise, Abrantes F, Lebreiro S, Eiríksson J. Climate variability during the last 2000 years in the Tagus Prodelta, western Iberian Margin: Benthic foraminifera and stable isotopes. Marine Micropaleontology. 2006;59(2):83 - 103. doi:10.1016/j.marmicro.2006.01.002
Lopes C, Mix AC, Abrantes F. Diatoms in northeast Pacific surface sediments as paleoceanographic proxies. Marine Micropaleontology. 2006;60(1):45 - 65. doi:10.1016/j.marmicro.2006.02.010
Voelker AHL, Lebreiro S, Schoenfeld J, Cacho I, Erlenkeuser H, Abrantes F. Mediterranean outflow strengthening during northern hemisphere coolings: A salt source for the glacial Atlantic?. Earth and Planetary Science Letters. 2006;245(1-2):39 - 55. doi:10.1016/j.epsl.2006.03.014
Eiriksson J, Bartels-Jonsdottir HB, Cage AG, et al. Variability of the North Atlantic Current during the last 2000 years based on shelf bottom water and sea surface temperatures along an open ocean/shallow marine transect in western Europe. The Holocene. 2006;16(7):1017 - 1029. doi:10.1177/0959683606hl991rp
Gil IM, Abrantes F, Hebbeln D. Diatoms as upwelling and river discharge indicators along the Portuguese margin: instrumental data linked to proxy information. The Holocene. 2007;17(8):1245 - 1252. doi:10.1177/0959683607085131
Abrantes F, Lopes C, Mix A, Pisias N. Diatoms in Southeast Pacific surface sediments reflect environmental properties. Quaternary Science Reviews. 2007;26(1-2):155 - 169. doi:10.1016/j.quascirev.2006.02.022
Alt-Epping U, Mil-Homens M, Hebbeln D, Abrantes F, Schneider RR. Provenance of organic matter and nutrient conditions on a river- and upwelling influenced shelf: A case study from the Portuguese Margin. Marine Geology. 2007;243(1-4):169 - 179. doi:10.1016/j.margeo.2007.04.016
Salgueiro E, Voelker AHL, Abrantes F, et al. Planktonic foraminifera from modern sediments reflect upwelling patterns off Iberia: Insights from a regional transfer function. Marine Micropaleontology. 2008;66(3-4):135 - 164. doi:10.1016/j.marmicro.2007.09.003
Abrantes F, Alt-Epping U, Lebreiro S, Voelker AHL, Schneider R. Sedimentological record of tsunamis on shallow-shelf areas: The case of the 1969 AD and 1755 AD tsunamis on the Portuguese Shelf off Lisbon. Marine Geology. 2008;249(3-4):283 - 293. doi:10.1016/j.margeo.2007.12.004
Voelker AHL, de Abreu L, Schönfeld J, Erlenkeuser H, Abrantes F. Hydrographic conditions along the western Iberian margin during marine isotope stage 2. Geochemistry, Geophysics, Geosystems. 2009;10(12):n/a - n/a. doi:10.1029/2009GC002605
Abrantes F, Lopes C, Rodrigues T, et al. Proxy calibration to instrumental data set: Implications for paleoceanographic reconstructions. Geochemistry, Geophysics, Geosystems. 2009;10(9):n/a - n/a. doi:10.1029/2009GC002604
Lebreiro SM, Voelker AHL, Vizcaino A, et al. Sediment instability on the Portuguese continental margin under abrupt glacial climate changes (last 60kyr). Quaternary Science Reviews. 2009;28(27-28):3211 - 3223. doi:10.1016/j.quascirev.2009.08.007