@article {Hensen01042015,
	title = {{Strike-slip faults mediate the rise of crustal-derived fluids and mud volcanism in the deep sea}},
	journal = {Geology},
	volume = {43},
	number = {4},
	year = {2015},
	pages = {339{\textendash}342},
	abstract = {We report on newly discovered mud volcanoes located at \~{}4500 m water depth \~{}90 km west of the deformation front of the accretionary wedge of the Gulf of Cadiz, and thus outside of their typical geotectonic environment. Seismic data suggest that fluid flow is mediated by a >400-km-long strike-slip fault marking the transcurrent plate boundary between Africa and Eurasia. Geochemical data (Cl, B, Sr, 87Sr/86Sr, $δ$18O, $δ$D) reveal that fluids originate in oceanic crust older than 140 Ma. On their rise to the surface, these fluids receive strong geochemical signals from recrystallization of Upper Jurassic carbonates and clay-mineral dehydration in younger terrigeneous units. At present, reports of mud volcanoes in similar deep-sea settings are rare, but given that the large area of transform-type plate boundaries has been barely investigated, such pathways of fluid discharge may provide an important, yet unappreciated link between the deeply buried oceanic crust and the deep ocean.},
	doi = {10.1130/G36359.1},
	url = {http://geology.gsapubs.org/content/43/4/339.abstract},
	author = {Hensen, Christian and Scholz, Florian and Nuzzo, Marianne and Valadares, Vasco and Gr{\'a}cia, Eul{\`a}lia and Terrinha, Pedro and Liebetrau, Volker and Kaul, Norbert and Silva, Sonia and Mart{\'\i}nez-Loriente, Sara and Bartolom{\'e}, Rafael and Pi{\~n}ero, Elena and Magalh{\~a}es, Vitor H and Schmidt, Mark and Weise, Stephan M and Cunha, Marina and Hilario, Ana and Perea, Hector and Rovelli, Lorenzo and Lackschewitz, Klas}
}
@article {Garcia20154261,
	title = {{Structure of the mantle beneath the Alboran Basin from magnetotelluric soundings}},
	journal = {Geochemistry, Geophysics, Geosystems},
	volume = {16},
	number = {12},
	year = {2015},
	pages = {4261{\textendash}4274},
	abstract = {We present results of marine MT acquisition in the Alboran sea that also incorporates previously acquired land MT from southern Spain into our analysis. The marine data show complex MT response functions with strong distortion due to seafloor topography and the coastline, but inclusion of high resolution topography and bathymetry and a seismically defined sediment unit into a 3-D inversion model has allowed us to image the structure in the underlying mantle. The resulting resistivity model is broadly consistent with a geodynamic scenario that includes subduction of an eastward trending plate beneath Gibraltar, which plunges nearly vertically beneath the Alboran. Our model contains three primary features of interest: a resistive body beneath the central Alboran, which extends to a depth of \~{}150 km. At this depth, the mantle resistivity decreases to values of \~{}100 Ohm-m, slightly higher than those seen in typical asthenosphere at the same depth. This transition suggests a change in slab properties with depth, perhaps reflecting a change in the nature of the seafloor subducted in the past. Two conductive features in our model suggest the presence of fluids released by the subducting slab or a small amount of partial melt in the upper mantle (or both). Of these, the one in the center of the Alboran basin, in the uppermost-mantle (20-30 km depth) beneath Neogene volcanics and west of the termination of the Nekkor Fault, is consistent with geochemical models, which infer highly thinned lithosphere and shallow melting in order to explain the petrology of seafloor volcanics. {\textcopyright} 2015. American Geophysical Union. All Rights Reserved.},
	doi = {10.1002/2015GC006100},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84955347580\&partnerID=40\&md5=9ce7a52b6fe74ed86c20613d5230a4db},
	author = {Garcia, X.a and Seill{\'e}, H.b and Elsenbeck, J.c and Evans, R.L.c and Jegen, M.d and H{\"o}lz, S.d and Ledo, J.e and Lovatini, A.f and Marti, A.e and Marcuello, A.e and Queralt, P.e and Ungarelli, C.f and Ranero, C.R.g}
}
@booklet {Harders2014,
	title = {{Characterization of Submarine Landslide Complexes Offshore Costa Rica: An Evolutionary Model Related to Seamount Subduction}},
	year = {2014},
	month = {dec},
	publisher = {Springer International Publishing},
	abstract = {Offshore Costa Rica large seamounts under-thrust the continental convergent margin causing slides of complex morphology. The large dimension of the structures has attracted previous investigations and their basic characteristics are known. However, no detailed mapping of their complex morphology has been reported. Here we present a detailed mapping of the failure-related structures and deposits. We use deep-towed sidescan sonar data, aided by multibeam bathymetry to analyze their geometry, geomorphologic character, backscatter intensity, and spatial distribution. Those observations are used to analyze the relationship between landslide characteristics and abundance, to the changes in the style of deformation caused by the subduction of seamounts to progressively greater depth under the margin.},
	isbn = {10.1007/978-3-319-00972-8\_34},
	doi = {10.1007/978-3-319-00972-8\_34 <http://dx.doi.org/10.1007/978-3-319-00972-8\_34>.},
	url = {http://oceanrep.geomar.de/22515/},
	author = {Harders, Rieka and Weinrebe, Wilhelm and Ranero, Cesar R.}
}
@article {Hanebuth2014,
	title = {{Drilling Glacial Deposits in Offshore Polar Regions}},
	journal = {Eos, Transactions American Geophysical Union},
	volume = {95},
	number = {31},
	year = {2014},
	month = {aug},
	pages = {277{\textendash}278},
	publisher = {Blackwell Publishing Ltd},
	abstract = {High latitudes are of fundamental importance in the Earth{\textquoteright}s climate system - they house ice sheets that govern global sea level heights, influence how much solar energy is reflected back to space, and create deep and bottom waters that drive the ocean{\textquoteright}s ability to circulate energy and nutrients across the globe. {\textcopyright}2014. American Geophysical Union. All Rights Reserved.},
	keywords = {Arctic region, Glacigenic drilling, grounding zone wedges},
	issn = {00963941},
	doi = {10.1002/2014EO310001},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84905693212\&partnerID=tZOtx3y1},
	author = {Hanebuth, Till J. J. and Rebesco, Michele and Urgeles, Roger and Lucchi, Renata G. and Freudenthal, Tim}
}
@booklet {Rebesco2014,
	title = {{Grounding zone wedges , Kveithola Trough ( NW Barents Sea )}},
	journal = {Atlas of Submarine Glacial Landforms},
	volume = {16},
	year = {2014},
	pages = {16840},
	url = {www.submarineglacialatlas.com},
	author = {Rebesco, Michele and Urgeles, Roger and {\"O}zmaral, Asli and Hanebuth, Till and Caburlotto, Andrea}
}
@booklet {HensenC.ScholzF.MarianneN.ValadaresV.GraciaE.TerrinhaP.LiebetrauV.KaulN.SilvaS.Martinez-lorienteS.BartolomeR.PineroE.MagalhaesV.H.SchmidtM.WeiseS.M.CunhaM.HilarioA.Pereah.RovelliL.2014,
	title = {{Strike-slip Faults Mediate the Rise of Basement-Derived Fluids and Mud Volcanism in the Deep Sea}},
	year = {2014},
	keywords = {Geology},
	author = {Hensen, C. and Scholz, F. and Marianne, N. and Valadares, V. and Gr{\`a}cia, E. and Terrinha, P. and Liebetrau, V. and Kaul, N. and Silva, S. and Martinez-Loriente, S. and Bartolome, R. and Pi{\~n}ero, E. and Mag{\~a}lhaes, V.H. and Schmidt, M. and S.M., Weise and Cunha, M. and Hilario, A. and Perea, H. and Rovelli, L. K.}
}
@inbook {Torbahn2014a,
	title = {{Submarine Mass Movements and Their Consequences}},
	booktitle = {Submarine Mass Movements and Their Consequences},
	series = {Advances in Natural and Technological Hazards Research},
	volume = {37},
	year = {2014},
	month = {jul},
	pages = {85{\textendash}94},
	publisher = {Springer International Publishing},
	organization = {Springer International Publishing},
	address = {Cham},
	abstract = {6th International Symposium on Submarine Mass Movements and Their Consequences (ISSMMTC), 23-25 September 2013, Kiel, Germany.{\textendash} 9 pages},
	keywords = {Discrete element method, failure, mechanism, pore volume change, sediment fabric, sediment strength},
	isbn = {978-3-319-00971-1},
	doi = {10.1007/978-3-319-00972-8},
	url = {http://link.springer.com/10.1007/978-3-319-00972-8},
	author = {Torbahn, Lutz and Huhn, Katrin},
	editor = {Krastel, Sebastian and Behrmann, Jan-Hinrich and V{\"o}lker, David and Stipp, Michael and Berndt, Christian and Urgeles, Roger and Chaytor, Jason and Huhn, Katrin and Strasser, Michael and Harbitz, Carl Bonnevie}
}
@article {LoIacono2014316,
	title = {{The West Melilla cold water coral mounds, Eastern Alboran Sea: Morphological characterization and environmental context}},
	journal = {Deep Sea Research Part II: Topical Studies in Oceanography},
	volume = {99},
	year = {2014},
	pages = {316{\textendash}326},
	abstract = {Abstract A new mound field, the West Melilla mounds, interpreted as being cold-water coral mounds, has been recently unveiled along the upper slope of the Mediterranean Moroccan continental margin, a few kilometers west of the Cape Tres Forcas. This study is based on the integration of high-resolution geophysical data (swath bathymetry, parametric sub-bottom profiler), \{CTD\} casts, Acoustic Doppler Current Profiler (ADCP), \{ROV\} video and seafloor sampling, acquired during the \{TOPOMED\} \{GASSIS\} (2011) and \{MELCOR\} (2012) cruises. Up to 103 mounds organized in two main clusters have been recognized in a depth range of 299{\textendash}590 m, displaying a high density of 5 mounds/km2. Mounds, 1{\textendash}48 m high above the surrounding seafloor and on average 260 m wide, are actually buried by a 1{\textendash}12 m thick fine-grained sediment blanket. Seismic data suggest that the West Melilla mounds grew throughout the Early Pleistocene{\textendash}Holocene, settling on erosive unconformities and mass movement deposits. During the last glacial{\textendash}interglacial transition, the West Melilla mounds may have suffered a drastic change of the local sedimentary regime during the late Holocene and, unable to stand increasing depositional rates, were progressively buried. At the present day, temperature and salinity values on the West Melilla mounds suggest a plausible oceanographic setting, suitable for live CWCs. Nonetheless, more data is required to groundtruth the West Melilla mounds and better constrain the interplay of sedimentary and oceanographic factors during the evolution of the West Melilla mounds.},
	keywords = {Alboran Sea, high-resolution seismics, Quaternary, Swath mapping, \{CWC\} mounds},
	issn = {0967-0645},
	doi = {http://dx.doi.org/10.1016/j.dsr2.2013.07.006},
	url = {http://www.sciencedirect.com/science/article/pii/S0967064513002786},
	author = {Iacono, Claudio Lo and Gr{\'a}cia, Eul{\`a}lia and Ranero, C{\'e}sar R and Emelianov, Mikhail and Huvenne, Veerle A I and Bartolom{\'e}, Rafael and Booth-Rea, Guillermo and Prades, Javier and Ambroso, Stefano and Dominguez, Carlos and Griny{\'o}, Jordi and Rubio, Eduardo and Torrent, Josep}
}
@conference {Buffett2013,
	title = {{Characterization of thermohaline staircases in the Tyrrhenian Sea using stochastic heterogeneity mapping}},
	booktitle = {Proceedings of Meetings on Acoustics},
	volume = {19},
	year = {2013},
	pages = {005013{\textendash}005013},
	abstract = {Processed multi-channel seismic (MCS) data acquired in the Tyrrhenian Sea in April-May 2010 provide images of oceanic thermohaline staircases. Using Stochastic Heterogeneity Mapping we characterize spatial reflector variations. This method is based on the band-limited von K{\'a}rm{\'a}n function. For scale sizes smaller than the correlation length, the von K{\'a}rm{\'a}n model describes a power law (fractal) process. We are most interested in the extraction of the exponent in the power law (The Hurst exponent) because it allows us to characterize the richness of scales present in the data set. Lower Hurst exponents represent a richer range of wavenumbers and therefore correspond to a broader range of heterogeneity in the observed seismic reflection events. The Hurst exponent is related to the fractal dimension and to the slope in the Garrett-Munk wavenumber spectrum. We interpret a richer range of heterogeneity as indicative of a greater degree of turbulent mixing. Data are presented alongside benchmark calibrations of synthetic seismic data generated from random fractal surfaces. We observe an oscillation in the Hurst exponent spectra as a function of frequency that is interpreted to represent a preferential coupling of energy across different spatial scales. {\textcopyright} 2013 Acoustical Society of America.},
	issn = {1939800X},
	doi = {10.1121/1.4799057},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84878961126\&partnerID=tZOtx3y1},
	author = {Buffett, Grant G. and Hobbs, Richard W. and Vsemirnova, Ekaterina A. and Klaeschen, Dirk and Hurich, Charles A. and Ranero, César and Sallarès, Valentí}
}
@inbook {Harders2012,
	title = {{An overview of the role of long-term tectonics and incoming plate structure on segmentation of submarine mass wasting phenomena along the Middle America Trench.}},
	booktitle = {Submarine Mass Movements and Their Consequences - 5th International Symposium},
	year = {2012},
	pages = {391{\textendash}402},
	publisher = {Springer Netherlands},
	organization = {Springer Netherlands},
	address = {Dordrecht},
	abstract = {We study mass wasting along the Middle America Trench (MAT), a subduction zone dominated by tectonic erosion, using a comprehensive data set of seafloor relief. We integrate previous studies of long- Term tectonic processes to analyze how they influence the evolution of the slope structure and precondition the continental slope for mass wasting. We have used the distribution of an inventory of 147 slope failure structures along the MAT to discuss their relation to subduction erosion. We interpret that preconditioning of the slope by long- Term tectonics, interacts in a shorter- Term scale with features on the under- Thrusting oceanic plate to modulate the abundance and types of mass wasting phenomena. The complex origin of the incoming oceanic plate has produced abrupt lateral changes in plate age, crustal thickness, relief, and response to bending deformation at the trench, leading to its partitioning into six segments. We found that the continental-slope failure style and abundance are partitioned into six segments that spatially match the ocean plate segments. {\textcopyright} Springer Science+Business Media B.V. 2012.},
	keywords = {Convergent margin, Subduction erosion, Submarine landslide},
	isbn = {978-94-007-2161-6},
	doi = {10.1007/978-94-007-2162-3},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84904112373\&partnerID=tZOtx3y1},
	author = {Harders, Rieka and Ranero, Cesar R. and Weinrebe, Wilhelm},
	editor = {Yamada, Yasuhiro and Kawamura, Kiichiro and Ikehara, Ken and Ogawa, Yujiro and Urgeles, Roger and Mosher, David and Chaytor, Jason and Strasser, Michael}
}
@article {Evans2011,
	title = {{Electrical lithosphere beneath the Kaapvaal craton, southern Africa}},
	journal = {Journal of Geophysical Research},
	volume = {116},
	number = {B4},
	year = {2011},
	month = {apr},
	pages = {B04105},
	abstract = {A regional-scale magnetotelluric (MT) experiment across the southern African Kaapvaal craton and surrounding terranes, called the Southern African Magnetotelluric Experiment (SAMTEX), has revealed complex structure in the lithospheric mantle. Large variations in maximum resistivity at depths to 200-250 km relate directly to age and tectonic provenance of surface structures. Within the central portions of the Kaapvaal craton are regions of resistive lithosphere about 230 km thick, in agreement with estimates from xenolith thermobarometry and seismic surface wave tomography, but thinner than inferred from seismic body wave tomography. The MT data are unable to discriminate between a completely dry or slightly "damp" (a few hundred parts per million of water) structure within the transitional region at the base of the lithosphere. However, the structure of the uppermost \~{}150 km of lithosphere is consistent with enhanced, but still low, conductivities reported for hydrous olivine and orthopyroxene at levels of water reported for Kaapvaal xenoliths. The electrical lithosphere around the Kimberley and Premier diamond mines is thinner than the maximum craton thickness found between Kimberley and Johannesburg/Pretoria. The mantle beneath the Bushveld Complex is highly conducting at depths around 60 km. Possible explanations for these high conductivities include graphite or sulphide and/or iron metals associated with the Bushveld magmatic event. We suggest that one of these conductive phases (most likely melt-related sulphides) could electrically connect iron-rich garnets in a garnet-rich eclogitic composition associated with a relict subduction slab. Copyright 2011 by the American Geophysical Union.},
	issn = {0148-0227},
	doi = {10.1029/2010JB007883},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-79955426798\&partnerID=tZOtx3y1},
	author = {Evans, Rob L. and Jones, Alan G. and Garcia, Xavier and Muller, Mark and Hamilton, Mark and Evans, Shane and Fourie, C. J. S. and Spratt, Jessica and Webb, Susan and Jelsma, Hielke and Hutchins, Dave}
}
@article {Urgeles2011a,
	title = {{New constraints on the Messinian sealevel drawdown from 3D seismic data of the Ebro Margin, western Mediterranean}},
	journal = {Basin Research},
	volume = {23},
	number = {2},
	year = {2011},
	month = {apr},
	pages = {123{\textendash}145},
	abstract = {We present new 3D seismic and well data from the Ebro Margin, NW Mediterranean Sea, to shed new light on the processes that formed the Messinian Erosion Surfaces (MES) of the Valencia Trough (Mediterranean Sea). We combine these data with backstripping techniques to provide a minimum estimate of the Messinian sea level fall in the EBRO Margin, as well as coupled isostasy and river incision and transport modeling to offer new constraints on the evolution of the adjacent subaerial Ebro Basin. Four major seismic units are identified on the Cenozoic Ebro Margin, based on the seismic data, including two major prograding megasequences that are separated by a major unconfirmity: the MES. The 3D seismic data provide an unprecedented view of the MES and display characteristic features of subaerial incision, including a drainage network with tributaries of at least five different orders, terraces and meandering rivers. The Messinian landscape presents a characteristic stepped-like profile that allows the margin to be subdivided in three different regions roughly parallel to the coastline. No major tectonic control exists on the boundaries between these regions. The boundary between the two most distal regions marks the location of a relatively stable base level, and this is used in backstripping analysis to estimate the magnitude of sea level drop associated with the Messinian Salinity Crisis on the Ebro Margin. The MES on the Ebro Margin is dominated by a major fluvial system, that we identify here as the Messinian Ebro River. The 3D seismic data, onshore geology and modeling results indicate that the Ebro River drained the Ebro Basin well in advance of the Messinian. {\textcopyright} 2010 The Authors. Basin Research {\textcopyright} 2010 Blackwell Publishing Ltd, European Association of Geoscientists \& Engineers and International Association of Sedimentologists.},
	issn = {0950091X},
	doi = {10.1111/j.1365-2117.2010.00477.x},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-79952079451\&partnerID=tZOtx3y1},
	author = {Urgeles, Roger and Camerlenghi, Angelo and Garcia-Castellanos, Daniel and De Mol, Ben and Garc{\'e}s, Miquel and Verg{\'e}s, Jaume and Haslam, Ian and Hardman, Martin}
}
@article {Harders2011,
	title = {{Submarine slope failures along the convergent continental margin of the Middle America Trench}},
	journal = {Geochemistry, Geophysics, Geosystems},
	volume = {12},
	number = {6},
	year = {2011},
	month = {jun},
	pages = {n/a{\textendash}n/a},
	abstract = {We present the first comprehensive study of mass wasting processes in the continental slope of a convergent margin of a subduction zone where tectonic processes are dominated by subduction erosion. We have used multibeam bathymetry along \~{}1300 km of the Middle America Trench of the Central America Subduction Zone and deep-towed side-scan sonar data. We found abundant evidence of large-scale slope failures that were mostly previously unmapped. The features are classified into a variety of slope failure types, creating an inventory of 147 slope failure structures. Their type distribution and abundance define a segmentation of the continental slope in six sectors. The segmentation in slope stability processes does not appear to be related to slope preconditioning due to changes in physical properties of sediment, presence/absence of gas hydrates, or apparent changes in the hydrogeological system. The segmentation appears to be better explained by changes in slope preconditioning due to variations in tectonic processes. The region is an optimal setting to study how tectonic processes related to variations in intensity of subduction erosion and changes in relief of the underthrusting plate affect mass wasting processes of the continental slope. The largest slope failures occur offshore Costa Rica. There, subducting ridges and seamounts produce failures with up to hundreds of meters high headwalls, with detachment planes that penetrate deep into the continental margin, in some cases reaching the plate boundary. Offshore northern Costa Rica a smooth oceanic seafloor underthrusts the least disturbed continental slope. Offshore Nicaragua, the ocean plate is ornamented with smaller seamounts and horst and graben topography of variable intensity. Here mass wasting structures are numerous and comparatively smaller, but when combined, they affect a large part of the margin segment. Farther north, offshore El Salvador and Guatemala the downgoing plate has no large seamounts but well-defined horst and graben topography. Off El Salvador slope failure is least developed and mainly occurs in the uppermost continental slope at canyon walls. Off Guatemala mass wasting is abundant and possibly related to normal faulting across the slope. Collapse in the wake of subducting ocean plate topography is a likely failure trigger of slumps. Rapid oversteepening above subducting relief may trigger translational slides in the middle Nicaraguan upper Costa Rican slope. Earthquake shaking may be a trigger, but we interpret that slope failure rate is lower than recurrence time of large earthquakes in the region. Generally, our analysis indicates that the importance of mass wasting processes in the evolution of margins dominated by subduction erosion and its role in sediment dynamics may have been previously underestimated. Copyright 2011 by the American Geophysical Union.},
	keywords = {Convergent margin, landslides, slope failure, Subduction erosion, submarine mass wasting, tectonics},
	issn = {15252027},
	doi = {10.1029/2010GC003401},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-79959701829\&partnerID=tZOtx3y1},
	author = {Harders, Rieka and Ranero, Cesar R. and Weinrebe, Wilhelm and Behrmann, Jan H.}
}
@article {Nemser,
	title = {{Compilation of parameterized seismogenic sources in Iberia for the SHARE European-scale seismic source model.}},
	year = {2010},
	pages = {201{\textendash}204},
	keywords = {Database, Fault, Seismogenic, SHARE},
	isbn = {978-84-693-6088-0},
	url = {https://dspace.uevora.pt/rdpc/handle/10174/6247},
	author = {Nemser, E.S. and Garc{\'\i}a-Mayordomo, J. and Cabral, J. and Fonseca, J. and Mart{\'\i}nez-D{\'\i}az, J.J. and Alfaro Garc{\'\i}a, P. and {\`A}lvarez G{\'o}mez, J.A. and Atakan, K. and Aza{\~n}{\'o}n Hern{\'a}ndez, J.M. and Basili, R. and Besana-Ostman, G.M. and Bezzeghoud, M. and Borges, J.F. and Brum da Silveira, A. and Carlos Lopes, F. and Carvalho, J. and Dias, R.P. and Figueiredo, P.M. and Garc{\'\i}a Fern{\'a}ndez, M. and Giner Robles, J. and Gonzalez, A. and Gr{\`a}cia, E. and Gutierrez, F. and Insua Ar{\'e}valo, J.M. and Jim{\'e}nez, M.J. and Jim{\'e}nez-D{\'\i}az, A. and Lafuente Tom{\'a}s, P. and Lucha, P. and Madeira, J. and Martin Gonz{\'a}lez, F. and Masana, E. and Matias, L. and Moreno, X. and Ortu{\~n}o, M. and Perea, H. and P{\'e}rez L{\'o}pez, R. and Rodr{\'\i}guez Pascua, M.A. and Ruano, P. and Santanach, P. and Sanz de Galdeano, C. and Silva Barroso, P. and Silva, S. and Sim{\'o}n, J.L. and Terrinha, P. and Vilanova, S. and Villamor, P. and Wong, J.}
}
@conference {Tahchi2010,
	title = {{Mass wasting at the easternmost Cyprus Arc, Off Syria, Eastern Mediterranean}},
	booktitle = {Submarine Mass Movements and Their Consequences - 4th International Symposium},
	year = {2010},
	pages = {323{\textendash}334},
	publisher = {Kluwer Academic Publishers},
	organization = {Kluwer Academic Publishers},
	abstract = {The seafloor topography at the easternmost deformation front between the African and the Anatolian plate off Syria is dominated by the Latakia Ridge, which obliquely intersects the Syrian margin. In this study, we investigate post-Miocene depositional processes of this topographically intricate area and their relationship with mass-wasting phenomena by means of bathymetric, multi-channel seismic reflection and sediment sub-bottom profiler data. Northward of the Latakia Ridge, the Latakia Slope is characterized by steep scarps of up to 500 m height. The Pliocene-Quaternary strata are truncated by the scarps, which are located in the upward prolongation of normal fault planes. Some scarps are from erosion or non-deposition as a consequence of contour currents. Evidence for recent active tectonics is also present in the Latakia Ridge. A basement outcrop along the crest of the northern Latakia Ridge presumably reflects the transtensional faulting of this easternmost section of the African-Anatolian deformation front. The western side of the northern Latakia Ridge shows evidence of more cohesive slumping, probably owing to the overconsolidated nature of the sediment. Here a potential future slide of 11 km3 associated with a rotational fault has been identified. The sedimentary and tectonic setting has resulted in frequent mass wasting. Abundant scars and debris flow-like deposits have been observed on the flanking slopes of the Latakia canyon and the Syrian Margin. The Latakia canyon is fed by several tributary canyons which are incised into the Syrian Slope. Steep slopes, high sediment accumulation rates and active strike-slip tectonics appear to have a fundamental role in submarine mass-failure initiation. Mass-failure characteristics indicate that geohazards may exist from subsequent potential tsunami generation. {\textcopyright} Springer Science + Business Media B.V. 2010.},
	keywords = {Contour current, Debris-flow deposits, Mass failure, Seafloor bathymetry, Syrian Margin},
	isbn = {9789048130702},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84903484606\&partnerID=tZOtx3y1},
	author = {Tahchi, E. and Urgeles, R. and H{\"u}bscher, C. and Benkhelil, J.}
}
@article {Buffett2010,
	title = {{Stochastic heterogeneity mapping around a mediterranean salt lens}},
	journal = {Ocean Science},
	volume = {6},
	number = {1},
	year = {2010},
	pages = {423{\textendash}429},
	abstract = {We present the first application of Stochastic Heterogeneity Mapping based on the band-limited von K{\'a}rm{\'a}n function to a seismic reflection stack of a Mediterranean water eddy (meddy), a large salt lens of Mediterranean water. This process extracts two stochastic parameters directly from the reflectivity field of the seismic data: the Hurst number, which ranges from 0 to 1, and the correlation length (scale length). Lower Hurst numbers represent a richer range of high wavenumbers and correspond to a broader range of heterogeneity in reflection events. The Hurst number estimate for the top of the meddy (0.39) compares well with recent theoretical work, which required values between 0.25 and 0.5 to model internal wave surfaces in open ocean conditions based on simulating a Garrett-Munk spectrum (GM76) slope of \&-2. The scale lengths obtained do not fit as well to seismic reflection events as those used in other studies to model internal waves. We suggest two explanations for this discrepancy: (1) due to the fact that the stochastic parameters are derived from the reflectivity field rather than the impedance field the estimated scale lengths may be underestimated, as has been reported; and (2) because the meddy seismic image is a two-dimensional slice of a complex and dynamic three-dimensional object, the derived scale lengths are biased to the direction of flow. Nonetheless, varying stochastic parameters, which correspond to different spectral slopes in the Garrett-Munk spectrum (horizontal wavenumber spectrum), can provide an estimate of different internal wave scales from seismic data alone. We hence introduce Stochastic Heterogeneity Mapping as a novel tool in physical oceanography.},
	issn = {18120784},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-77950468840\&partnerID=tZOtx3y1},
	author = {Buffett, G. G. and Hurich, C. A. and Vsemirnova, E. A. and Hobbs, R. W. and Sallar{\`e}s, V. and Carbonell, R. and Klaeschen, D. and Biescas, B.}
}
@article {Harris2010a,
	title = {{Thermal regime of the Costa Rican convergent margin: 1. Along-strike variations in heat flow from probe measurements and estimated from bottom-simulating reflectors}},
	journal = {Geochemistry, Geophysics, Geosystems},
	volume = {11},
	number = {12},
	year = {2010},
	month = {dec},
	pages = {n/a{\textendash}n/a},
	abstract = {The thermal structure of convergent margins provides information related to the tectonics, geodynamics, metamorphism, and fluid flow of active plate boundaries. We report 176 heat flow measurements made with a violin bow style probe across the Costa Rican margin at the Middle America Trench. The probe measurements are collocated with seismic reflection lines. These seismic reflection lines show widespread distribution of bottom-simulating reflectors (BSRs). To extend the spatial coverage of heat flow measurements we estimate heat flow from the depth of BSRs. Comparisons between probe measurements and BSR-derived estimates of heat flow are generally within 10\% and improve with distance landward of the deformation front. Together, these determinations provide new information on the thermal regime of this margin. Consistent with previous studies, the margin associated with the northern Nicoya Peninsula is remarkably cool. We define better the southern boundary of the cool region. The northern extent of the cool region remains poorly determined. A regional trend of decreasing heat flow landward of the deformation front is apparent, consistent with the downward advection of heat by the subducting Cocos Plate. High wave number variability at a scale of 5-10 km is significantly greater than the measurement uncertainty and is greater south of the northern Nicoya Peninsula. These heat flow anomalies vary between approximately 20 and 60 mW m-2 and are most likely due to localized fluid flow through mounds and faults on the margin. Simple one-dimensional models show that these anomalies are consistent with flow rates of 7-15 mm yr-1. Across the margin toe variability is significant and likely due to fluid flow through deformation structures associated with the frontal sedimentary prism. Copyright 2010 by the American Geophysical Union.},
	keywords = {fluid flow, heat flow, Middle America Trench, subduction zones},
	issn = {15252027},
	doi = {10.1029/2010GC003272},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-78650544794\&partnerID=tZOtx3y1},
	author = {Harris, Robert N. and Grevemeyer, Ingo and Ranero, Cesar R. and Villinger, Heinrich and Barckhausen, Udo and Henke, Thomas and Mueller, Christian and Neben, Soenke}
}
@article {Harris2010,
	title = {{Thermal regime of the Costa Rican convergent margin: 2. Thermal models of the shallow Middle America subduction zone offshore Costa Rica}},
	journal = {Geochemistry, Geophysics, Geosystems},
	volume = {11},
	number = {12},
	year = {2010},
	month = {dec},
	pages = {n/a{\textendash}n/a},
	abstract = {At the Costa Rica margin along the Middle America Trench along-strike variations in heat flow are well mapped. These variations can be understood in terms of either ventilated fluid flow, where exposed basement allows fluids to freely advect heat between the crustal aquifer and ocean, or insulated fluid flow where continuous sediment cover restricts heat advection to within the crustal aquifer. We model fluid flow within the subducting aquifer using Nusselt number approximations coupled with finite element models of subduction and explore its effect on temperatures along the subduction thrust. The sensitivity of these models to the initial thermal state of the plate and styles of fluid flow, either ventilated or insulated, is explored. Heat flow measurements on cool crust accreted at the East Pacific Rise are consistent with ventilated hydrothermal cooling that continues with subduction. These models yield much cooler temperatures than predicted from simulations initialized with conductive predictions and without hydrothermal circulation. Heat flow transects on warm crust accreted at the Cocos-Nazca spreading center are consistent with models of insulated hydrothermal circulation that advects heat updip within the subducting crustal aquifer. Near the trench these models are warmer than conductive predictions and cooler than conductive predictions downdip of the trench. Comparisons between microseismicity and modeled isotherms suggest that the updip limit of microseismicity occurs at temperatures warmer than 100{\textdegree}C and that the downdip extent of microseismicity is bounded by the intersection of the subduction thrust with the base of the overriding crust. Copyright 2010 by the American Geophysical Union.},
	keywords = {fluid flow, subduction zones, thermal model},
	issn = {15252027},
	doi = {10.1029/2010GC003273},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-78650528793\&partnerID=tZOtx3y1},
	author = {Harris, Robert N. and Spinelli, Glenn and Ranero, Cesar R. and Grevemeyer, Ingo and Villinger, Heinrich and Barckhausen, Udo}
}
@article {Jones2009,
	title = {{Area selection for diamonds using magnetotellurics: Examples from southern Africa}},
	journal = {Lithos},
	volume = {112},
	year = {2009},
	month = {nov},
	pages = {83{\textendash}92},
	abstract = {Southern Africa, particularly the Kaapvaal Craton, is one of the world{\textquoteright}s best natural laboratories for studying the lithospheric mantle given the wealth of xenolith and seismic data that exist for it. The Southern African Magnetotelluric Experiment (SAMTEX) was launched to complement these databases and provide further constraints on physical parameters and conditions by obtaining information about electrical conductivity variations laterally and with depth. Initially it was planned to acquire magnetotelluric data on profiles spatially coincident with the Kaapvaal Seismic Experiment, however with the addition of seven more partners to the original four through the course of the experiment, SAMTEX was enlarged from two to four phases of acquisition, and extended to cover much of Botswana and Namibia. The complete SAMTEX dataset now comprises MT data from over 730 distinct locations in an area of over one million square kilometres, making SAMTEX the largest regional-scale MT experiment conducted to date. Preliminary images of electrical resistivity and electrical resistivity anisotropy at 100 km and 200 km, constructed through approximate one-dimensional methods, map resistive regions spatially correlated with the Kaapvaal, Zimbabwe and Angola Cratons, and more conductive regions spatially associated with the neighbouring mobile belts and the Rehoboth Terrane. Known diamondiferous kimberlites occur primarily on the boundaries between the resistive or isotropic regions and conductive or anisotropic regions. Comparisons between the resistivity image maps and seismic velocities from models constructed through surface wave and body wave tomography show spatial correlations between high velocity regions that are resistive, and low velocity regions that are conductive. In particular, the electrical resistivity of the sub-continental lithospheric mantle of the Kaapvaal Craton is determined by its bulk parameters, so is controlled by a bulk matrix property, namely temperature, and to a lesser degree by iron content and composition, and is not controlled by contributions from interconnected conducting minor phases, such as graphite, sulphides, iron oxides, hydrous minerals, etc. This makes quantitative correlations between velocity and resistivity valid, and a robust regression between the two gives an approximate relationship of Vs [m/s] = 0.045 * log(resistivity [ohm m]) + 4.5. {\textcopyright} 2009.},
	keywords = {Cratonic lithosphere, Diamond exploration, Electrical conductivity, Kaapvaal Craton, Sub-continental lithospheric mantle, Zimbabwe Craton},
	issn = {00244937},
	doi = {10.1016/j.lithos.2009.06.011},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-72149117671\&partnerID=tZOtx3y1},
	author = {Jones, Alan G. and Evans, Rob L. and Muller, Mark R. and Hamilton, Mark P. and Miensopust, Marion P. and Garcia, Xavier and Cole, Patrick and Ngwisanyi, Tiyapo and Hutchins, David and Fourie, C.J.S. and Jelsma, Hielke and Evans, Shane and Aravanis, Theo and Pettit, Wayne and Webb, Sue and Wasborg, Jan}
}
@article {GARCIA2009,
	title = {{A clustered overlapping sphere algorithm to represent real particles in discrete element modelling}},
	journal = {G{\'e}otechnique},
	volume = {59},
	number = {9},
	year = {2009},
	month = {jan},
	pages = {779{\textendash}784},
	abstract = {An algorithm is presented for representing irregular particles as clusters of overlapping spheres, for use within discrete element method (DEM) simulations of particulates. The algorithm is sufficiently fast to be implemented on desktop computers. Although volume and moment of inertia comparisons of resulting clusters with prototypical geometric data show that in the region of 50 to 100 spheres may be needed to represent a particle, actual DEM simulations of an unstable pile of simulated particles show that only 10 or so spheres may be sufficient to capture the mechanics of the system.},
	keywords = {Numerical modelling},
	issn = {0016-8505},
	doi = {10.1680/geot.8.T.037},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-77949702642\&partnerID=tZOtx3y1},
	author = {Garcia, X. and XIANG, J. and LATHAM, J.-P. and HARRISON, J.P.}
}
@article {Hobbs2009,
	title = {{Effect of seismic source bandwidth on reflection sections to image water structure}},
	journal = {Geophysical Research Letters},
	volume = {36},
	number = {21},
	year = {2009},
	month = {nov},
	pages = {L00D08},
	abstract = {The seismic reflection profile is the convolution of the seismic acquisition impulse response and the target impedance contrasts. In the ocean, these contrasts are mainly determined by the widths and gradients of the temperature transitions between the different water masses. Hence seismic oceanography profiles are sensitive to the frequency bandwidth of the seismic acquisition system. We tested a novel seismic source that allowed us to simultaneously profile the ocean with differing impulse responses. We show that frequencies \~{}20 Hz are best to delineate large impedance contrasts that occur over a vertical scale of several tens of meters whereas frequencies \~{}80 Hz image the boundaries of layers of around 10 m. We demonstrate a towed acquisition system that can operate from a research vessel to give a bandwidth from 10 to 120 Hz that could, if required, be modified to provide frequencies up to 200 Hz. Copyright 2009 by the American Geophysical Union.},
	issn = {0094-8276},
	doi = {10.1029/2009GL040215},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-72049094260\&partnerID=tZOtx3y1},
	author = {Hobbs, R. W. and Klaeschen, D. and Sallar{\`e}s, V. and Vsemirnova, E. and Papenberg, C.}
}
@article {Muller2009,
	title = {{Lithospheric structure, evolution and diamond prospectivity of the Rehoboth Terrane and western Kaapvaal Craton, southern Africa: Constraints from broadband magnetotellurics}},
	journal = {Lithos},
	volume = {112},
	year = {2009},
	month = {nov},
	pages = {93{\textendash}105},
	abstract = {A 1400~km-long, 2-D magnetotelluric (MT) profile, consisting of 69 sites at 20~km intervals, across the western part of the Archaean Kaapvaal Craton, the Proterozoic Rehoboth Terrane and the Late Proterozoic/Early Phanerozoic Ghanzi-Chobe/Damara Belt reveals significant lateral heterogeneity in the electrical resistivity structure of the southern African lithosphere. The lithospheric structures of the Rehoboth Terrane and Ghanzi-Chobe/Damara Belt have not been imaged previously by geophysical methods. Temperature is the primary control on the resistivity of mantle minerals, and the MT derived lithospheric thicknesses therefore provide a very reasonable proxy for the "thermal" thickness of the lithosphere (i.e., the thickness defined by the intersection of a conductive geotherm with the mantle adiabat), allowing approximate present-day geotherms to be calculated. The work indicates the following present-day average lithospheric thicknesses, to a precision of about {\textpm} 20~km, for each of the terranes traversed (inferred geotherms in brackets): Eastern Kimberley Block of the Kaapvaal Craton 220~km (41~mW m- 2), Western Kimberley Block 190~km (44~mW m- 2), Rehoboth Terrane 180~km (45~mW m- 2) and Ghanzi-Chobe/Damara Belt 160~km (48~mW m- 2). A clear relationship between the electrical resistivity structure of the lithosphere and the tectonic stabilisation-age of the terrane is evident. Good agreement between the inferred present-day lithospheric geotherms and surface heat flow measurements indicate the latter are strongly controlled by variations in lithospheric thickness. A significant difference in lithospheric thickness is observed between the Eastern and Western Kimberley blocks, and is consistent with previous seismic tomography images of the Kaapvaal Craton. The present-day lithospheric thickness, and reduced depth extent into the diamond stability field, accounts for the absence of diamondiferous kimberlites in the Gibeon and Gordonia kimberlite fields in the Rehoboth Terrane. Previously published mantle xenolith P-T arrays from the Gibeon, Gordonia and Kimberley fields, however, suggest that the Rehoboth Terrane had equilibrated to a cooler conductive palaeo-geotherm (40-42~mW m- 2 ), very similar to that of Eastern Kimberley Block of the Kaapvaal Craton, at some time prior to the Mesozoic eruption of the kimberlites. The timing and nature of both the thermal equilibration of the Rehoboth Terrane, and the subsequent lithospheric heating/thinning event required to account for its present-day lithospheric structure, are not well constrained. A model consisting of the penetration of heat transporting magmas into the lithosphere, with associated chemical refertilisation, at an early stage of Mesozoic thermalism appears to be the most plausible model at present to account for both the present-day lithospheric structure of the Rehoboth Terrane and an earlier, cooler palaeo-geotherm. Some problems, however, remain unresolved in terms of the isostatic response of the model. Based on a compilation of xenocryst Cr/Ca-in-pyrope barometry observations, the extent of depleted mantle in the Rehoboth Terrane is found to be significantly reduced with respect to the Eastern Kimberley Block: 117~km versus 138-167~km. It appears most likely that the depletion depth in both terranes, at least in the vicinity of kimberlite eruption, is explained by refertilisation of the lower lithospheric mantle. {\textcopyright} 2009.},
	keywords = {Diamond, Geotherm, Lithosphere, Magnetotellurics, Southern Africa, Xenolith},
	issn = {00244937},
	doi = {10.1016/j.lithos.2009.06.023},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-72049130282\&partnerID=tZOtx3y1},
	author = {Muller, M.R. and Jones, A.G. and Evans, R.L. and Gr{\"u}tter, H.S. and Hatton, C. and Garcia, X. and Hamilton, M.P. and Miensopust, M.P. and Cole, P. and Ngwisanyi, T. and Hutchins, D. and Fourie, C.J. and Jelsma, H.A. and Evans, S.F. and Aravanis, T. and Pettit, W. and Webb, S.J. and Wasborg, J.}
}
@article {Zitellini2009,
	title = {{The quest for the Africa{\textendash}Eurasia plate boundary west of the Strait of Gibraltar}},
	journal = {Earth and Planetary Science Letters},
	volume = {280},
	number = {1-4},
	year = {2009},
	month = {apr},
	pages = {13{\textendash}50},
	abstract = {The missing link in the plate boundary between Eurasia and Africa in the central Atlantic is presented and discussed. A set of almost linear and sub parallel dextral strike-slip faults, the SWIM11SWIM is the acronym of the ESF EuroMargins project "Earthquake and Tsunami hazards of active faults at the South West Iberian Margin: deep structure, high-resolution imaging and paleoseismic signature". Faults, that form a narrow band of deformation over a length of 600~km coincident with a small circle centred on the pole of rotation of Africa with respect to Eurasia, was mapped using a new swath bathymetry compilation available in the area offshore SW Portugal. These faults connect the Gloria Fault to the Rif-Tell Fault Zone, two segments of the plate boundary between Africa and Eurasia. The SWIM faults cut across the Gulf of Cadiz, in the Atlantic Ocean, where the 1755 Great Lisbon earthquake, M \~{} 8.5-8.7, and tsunami were generated, providing a new insight on its source location. {\textcopyright} 2008 Elsevier B.V. All rights reserved.},
	keywords = {Africa-Eurasia plate boundary, Great Lisbon Earthquake, Gulf of Cadiz, Iberia, Nubia},
	issn = {0012821X},
	doi = {10.1016/j.epsl.2008.12.005},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-62749129333\&partnerID=tZOtx3y1},
	author = {Zitellini, N. and Gr{\`a}cia, E. and Matias, L. and Terrinha, P. and Abreu, M.A. and DeAlteriis, G. and Henriet, J.P. and Da{\~n}obeitia, J.J. and Masson, D.G. and Mulder, T.}
}
@conference {Urgeles2009,
	title = {{Sediment undulations on the Llobregat prodelta: Signs of early slope instability or sedimentary bedforms?}},
	booktitle = {Rendiconti Online Societa Geologica Italiana},
	volume = {7},
	year = {2009},
	pages = {103{\textendash}106},
	abstract = {A field of sediment undulations has been mapped in the Llobregat River prodelta. similar features had been recognized in other prodeltas and interpreted either as deformation or sedimentary structures. therefore, proper interpretation of these undulations is needed for correct risk assessment. We evaluate the characteristics of the sediment undulations in order to determine the most likely process for the origin of these structures. these characteristics indicate that the sediment undulations on the Llobregat River prodelta do not result from sediment deformation. their identification as sediment waves implies that such features do not pose a major hazard for further offshore development.},
	issn = {20358008},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84863328164\&partnerID=tZOtx3y1},
	author = {Urgeles, Roger and De Mol, Ben and Puig, Pere and De Batist, Marc and Hughes-Clarke, John E.}
}
@article {Buffett2009,
	title = {{Seismic reflection along the path of the Mediterranean Undercurrent}},
	journal = {Continental Shelf Research},
	volume = {29},
	number = {15},
	year = {2009},
	month = {aug},
	pages = {1848{\textendash}1860},
	abstract = {Seismic reflection profiling is applied to the study of large scale physical oceanographic processes in the Gulf of C{\'a}diz and western Iberian coast, coinciding with the path of the Mediterranean Undercurrent. The multi-channel seismic reflection method provides clear images of thermohaline fine structure with a horizontal resolution approximately two orders of magnitude higher than CTD casting. The seismic data are compared with co-located historical oceanographic data. Three seismic reflectivity zones are identified: North Atlantic Central Water, Mediterranean Water and North Atlantic Deep Water. Seismic evidence for the path of the Mediterranean Undercurrent is found in the near-slope reflectivity patterns, with rising reflectors between about 500 and 1500 m. However, the core of the undercurrent is largely transparent. Seismic images show that central and, particularly, intermediate Mediterranean Waters have fine structure coherent over horizontal distances of several tens of kilometers. However, the intensity of the reflectors, and their horizontal coherence, decreases downstream. This change in seismic reflectivity is probably the result of diminished vertical thermohaline contrasts between adjacent water masses, so that double-diffusion processes become unable to sustain temperature and salinity staircases. Comparison of root-mean-square seismic amplitudes with temperature and salinity differences between the Mediterranean Undercurrent and the overlying central waters suggests a causal relationship between observed thermohaline fine structure and true seismic amplitudes. We estimate that, within this intermediate water stratum, impedance contrasts are mainly controlled by sound speed contrasts (a factor between 3.5 and 10 times larger than density contrasts), which are mainly controlled by temperature contrasts (a factor between 1.5 and 5 times larger than salinity contrasts). {\textcopyright} 2009 Elsevier Ltd. All rights reserved.},
	keywords = {Amplitude, Entrainment, Mediterranean Undercurrent, Mixing, Salinity, Seismic oceanography, Temperature, thermohaline fine structure},
	issn = {02784343},
	doi = {10.1016/j.csr.2009.05.017},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-69249209739\&partnerID=tZOtx3y1},
	author = {Buffett, G.G. and Biescas, B. and Pelegr{\'\i}, J.L. and Mach{\'\i}n, F. and Sallar{\`e}s, V. and Carbonell, R. and Klaeschen, D. and Hobbs, R.}
}
@conference {Monteys2009,
	title = {{Shallow geophysical characterization and fluid flow processes in two large pockmarks on the Malin Shelf, NW Ireland}},
	booktitle = {Near Surface 2009 - 15th European Meeting of Environmental and Engineering Geophysics},
	year = {2009},
	publisher = {European Association of Geoscientists and Engineers, EAGE},
	organization = {European Association of Geoscientists and Engineers, EAGE},
	abstract = {Shallow geophysical datasets and ground-truthing have been used in this research to characterize in detail two large gas related depressions in a recently discovered pockmark field on the Malin Shelf, northwest Ireland. Pockmarks are aligned to the main deep fault of the region, the SW-NE Skerryvore Fault. High resolution multibeam bathymetry and backscatter reveal the surface morphology of these seabed features to the meter scale. They appear as subcircular depressions and present several units within a generally smooth seabed. Shallow seismic and single-beam echosounder records reveal evidence of gas related activity within the subsurface strata. Electromagnetic results present a number of anomalies in conductivity associated with inhomogenities in the upper strata. These anomalies consist in a decrease in conductivity and in general, correlate well with acoustic anomalies.},
	isbn = {9073781728},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84912149526\&partnerID=tZOtx3y1},
	author = {Monteys, X. and Garcia, X. and Evans, R. and Szpak, M. and Kelleher, B. and Hardy, D.}
}
@article {Simancas2009,
	title = {{Tectonic relationships of Southwest Iberia with the allochthons of Northwest Iberia and the Moroccan Variscides}},
	journal = {Comptes Rendus Geoscience},
	volume = {341},
	number = {2-3},
	year = {2009},
	month = {feb},
	pages = {103{\textendash}113},
	abstract = {The Iberian Massif poses a problem of relationships between its northwestern and southern parts. Suture terranes (ophiolites and high-pressure rocks) crop out in NW Iberia but only as allochthonous units, unconnected from their root zone. Sutures cropping out in SW Iberia are discussed in order to relate them to the unknown root of the NW Iberia allochthons. On the other hand, the Moroccan Variscides are very briefly presented with a view to propose their correlation with the Iberian zones. Particularly important is the transition from the Variscides to the Paleoproterozoic basement in Morocco, which is a key argument for palaeogeographic reconstructions. {\textcopyright} 2008 Acad{\'e}mie des sciences.},
	keywords = {Correlations, Iberia, Morocco, Sutures, Variscan orogen},
	issn = {16310713},
	doi = {10.1016/j.crte.2008.11.003},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-63049089339\&partnerID=tZOtx3y1},
	author = {Simancas, Jos{\'e} Fernando and Azor, Antonio and Mart{\'\i}nez-Poyatos, David and Tahiri, Abdelfatah and El Hadi, Hassan and Gonz{\'a}lez-Lodeiro, Francisco and P{\'e}rez-Esta{\'u}n, Andr{\'e}s and Carbonell, Ram{\'o}n}
}
@article {Sahling2008,
	title = {{Fluid seepage at the continental margin offshore Costa Rica and southern Nicaragua}},
	journal = {Geochemistry, Geophysics, Geosystems},
	volume = {9},
	number = {5},
	year = {2008},
	month = {may},
	pages = {n/a{\textendash}n/a},
	abstract = {A systematic search for methane-rich fluid seeps at the seafloor was conducted at the Pacific continental margin offshore southern Nicaragua and northern central Costa Rica, a convergent margin characterized by subduction erosion. More than 100 fluid seeps were discovered using a combination of multibeam bathymetry, side-scan sonar imagery, TV-sled observations, and sampling. This corresponds, on average, to a seep site every 4 km along the continental slope. In the northwestern part of the study area, subduction of oceanic crust formed at the East Pacific Rise is characterized by pervasive bending-induced faulting of the oceanic plate and a relatively uniform morphology of the overriding continental margin. Seepage at this part of the margin typically occurs at approximately cone-shaped mounds 50 - 100 m high and up to 1 km wide at the base. Over 60 such mounds were identified on the 240 km long margin segment. Some normal faults also host localized seepage. In contrast, in the southeast, the 220 km long margin segment overriding the oceanic crust formed at the Cocos-Nazca Spreading Centre has a comparatively more irregular morphology caused mainly by the subduction of ridges and seamounts sitting on the oceanic plate. Over 40 seeps were located on this part of the margin. This margin segment with irregular morphology exhibits diverse seep structures. Seeps are related to landslide scars, seamountsubduction related fractures, mounds, and faults. Several backscatter anomalies in side-scan images are without apparent relief and are probably related to carbonate precipitation. Detected fluid seeps are not evenly distributed across the margin but occur in a roughly margin parallel band centered 28 {\textpm} 7 km landward of the trench. This distribution suggests that seeps are possibly fed to fluids rising from the plate boundary along deep-penetrating faults through the upper plate. Copyrignt 2008 by the American Geophysical Union.},
	keywords = {Authigenic carbonate, Chemosynthetic community, Subduction erosion},
	issn = {15252027},
	doi = {10.1029/2008GC001978},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-70350099584\&partnerID=tZOtx3y1},
	author = {Sahling, Heiko and Masson, Douglas G. and Ranero, Cesar R. and H{\"u}hnerbach, Veit and Weinrebe, Wilhelm and Klaucke, Ingo and B{\"u}rk, Dietmar and Br{\"u}ckmann, Warner and Suess, Erwin}
}
@article {Ranero2008,
	title = {{Hydrogeological system of erosional convergent margins and its influence on tectonics and interplate seismogenesis}},
	journal = {Geochemistry, Geophysics, Geosystems},
	volume = {9},
	number = {3},
	year = {2008},
	month = {mar},
	pages = {n/a{\textendash}n/a},
	abstract = {Fluid distribution in convergent margins is by most accounts closely related to tectonics. This association has been widely studied at accretionary prisms, but at half of the Earth{\textquoteright}s convergent margins, tectonic erosion grinds down overriding plates, and here fluid distribution and its relation to tectonics remain speculative. Here we present a new conceptual model for the hydrological system of erosional convergent margins. The model is based largely on new data and recently published observations from along the Middle America Trench offshore Nicaragua and Costa Rica, and it is consistent with observations from other erosional margins. The observations indicate that erosional margins possess previously unrecognized distinct hydrogeological systems: Most fluid contained in the sediment pores and liberated by early dehydration reactions drains from the plate boundary through a fractured upper plate to seep at the seafloor across the slope, rather than migrating along the d{\'e}collement toward the deformation front as described for accretionary prisms. The observations indicate that the relative fluid abundance across the plate-boundary fault zone and fluid migration influence long-term tectonics and the transition from aseismic to seismogenic behavior. The segment of the plate boundary where fluid appears to be more abundant corresponds to the locus of long-term tectonic erosion, where tectonic thinning of the overriding plate causes subsidence and the formation of the continental slope. This correspondence between observations indicates that tectonic erosion is possibly linked to the migration of overpressured fluids into the overriding plate. The presence of overpressured fluids at the plate boundary is compatible with the highest flow rates estimated at slope seeps. The change from aseismic to seismogenic behavior along the plate boundary of the erosional margin begins where the amount of fluid at the fault declines with depth, indicating a control on interplate earthquakes. A previously described similar observation along accreting plate boundaries strongly indicates that fluid abundance exerts a first-order control on interplate seismogenesis at all types of subduction zones. We hypothesize that fluid depletion with depth increases grain-to-grain contact, increasing effective stress on the fault, and modifies fault zone architecture from a thick fault zone to a narrower zone of localized slip. Copyright 2008 by the American Geophysical Union.},
	keywords = {fluid flow, Seismogenesis, subduction zones, Tectonic erosion},
	issn = {15252027},
	doi = {10.1029/2007GC001679},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-67349265252\&partnerID=tZOtx3y1},
	author = {Ranero, C. R. and Grevemeyer, I. and Sahling, H. and Barckhausen, U. and Hensen, C. and Wallmann, K. and Weinrebe, W. and Vannucchi, P. and von Huene, R. and McIntosh, K.}
}
@article {Kaser2008,
	title = {{Quantitative accuracy analysis of the discontinuous Galerkin method for seismic wave propagation}},
	journal = {Geophysical Journal International},
	volume = {173},
	number = {3},
	year = {2008},
	month = {jun},
	pages = {990{\textendash}999},
	abstract = {We present a quantitative accuracy analysis of the Discontinuous Galerkin Finite-Element method for the simulation of seismic wave propagation on tetrahedral meshes. Several parameters are responsible for the accuracy of results, such as the chosen approximation order, the spatial discretization, that is, number of elements per wavelength, and the propagation distance of the waves due to numerical dispersion and dissipation. As error norm we choose the time-frequency representation of the envelope and phase misfit of seismograms to assess the accuracy of the resulting seismograms since this provides the time evolution of the spectral content and allows for the clear separation of amplitude and phase errors obtained by the numerical method. Our results can be directly used to set up the necessary modelling parameters for practical applications, such as the minimum approximation order for a given mesh spacing to reach a desired accuracy. Finally, we apply our results to the well-acknowledged LOH.1 and LOH.3 problems of the SPICE Code Validation project, including heterogeneous material and the free surface boundary condition, and compare our solutions with those of other methods. In general, we want to stress the increasing importance of certain standard procedures to facilitate future code validations and comparisons of results in the community of numerical seismology. {\textcopyright} 2008 The Authors Journal compilation {\textcopyright} 2008 RAS.},
	keywords = {Computational seismology, Numerical approximations and analysis, Numerical solutions, Time series analysis, Wave propagation, Wavelet transform},
	issn = {0956540X},
	doi = {10.1111/j.1365-246X.2008.03781.x},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-43749087643\&partnerID=tZOtx3y1},
	author = {K{\"a}ser, Martin and Hermann, Verena and de la Puente, Josep}
}
@article {Hernandez-Molina2008,
	title = {{Recent sedimentary processes in the Prestige site area (Galicia Bank, NW Iberian Margin) evidenced by high-resolution marine geophysical methods}},
	journal = {Marine Geology},
	volume = {249},
	number = {1-2},
	year = {2008},
	month = {mar},
	pages = {21{\textendash}45},
	abstract = {An echo-character analysis of the oil tanker Prestige wreck area was undertaken using high-resolution marine geophysical methods (TOPAS and airgun seismic-reflection profiles, multibeam echosounder and TOBI sidescan sonar). Integration and comparison of the results using all these methods is presented given some practical applications for indirect near-surface and seafloor interpretations. Ten different echo types were identified and grouped into four main classes: I) distinct; II) indistinct; III) irregular and IV) hyperbolic. Echo-character distribution enabled us to determine recent sedimentary processes in the area. Two major depositional systems can be found through the identification of these sedimentary processes: a) a slope depositional system (SDS) located in the eastern and central area, where mass-movement processes are dominant and b) a turbiditic Main Channel depositional system (TDS) located in the western area where channel-related processes are dominant. Both of these interact over the half-graben structure of the southwestern sector of the Galicia Bank, where the Prestige wreck is located. Within the SDS, erosive and depositional mass-movement processes characterised a complex depositional system. Erosive processes occur on the fault scarp, channels head, inter-lobe channels and distal part of the sedimentary lobes. Moreover, depositional processes take place on the top of the fault scarp, sedimentary wedges, sedimentary lobes, and on the west flank of the Main Channel. Both depositional systems interact, but the SDS should be more active during fault-scarp reactivation periods, through relief rejuvenation and new exposed deposits. Microearthquake activity would favour the available materials, being weathered, eroded and transported by mass-movements. In such a situation, the TDS acts as the main collector of eroded sediment derived from the fault scarp throughout the SDS being responsible for its evacuation into the Iberian Abyssal Plain. However, outside of fault reactivation periods, the SDS is less active (such as during the present situation). {\textcopyright} 2007 Elsevier B.V. All rights reserved.},
	keywords = {echo-character analysis, Galicia Bank, high-resolution seismic profiles, sedimentary process, swath bathymetry, TOBI sidescan sonar},
	issn = {00253227},
	doi = {10.1016/j.margeo.2007.09.011},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-39549115454\&partnerID=tZOtx3y1},
	author = {Hern{\'a}ndez-Molina, F.J. and Llave, E. and Ercilla, G. and Maestro, A. and Medialdea, T. and Ferrin, A. and Somoza, L. and Gr{\`a}cia, E. and Masson, D.G. and Garc{\'\i}a, M. and Vizcaino, A. and Le{\'o}n, R.}
}
