Browsing by Author Marques, J. M.

Showing results 1 to 10 of 10
Issue DateTitleAuthor(s)
2016Abiotic methane seepage in the Ronda peridotite massif, southern SpainEtiope, Giuseppe* ; Vadillo, I.* ; Whiticar, M. J.* ; Marques, J. M.* ; Carreira, P. M.* ; Tiago, I.* ; Benavente, J.* ; Jiménez, P.* ; Urresti, B.* 
14-Aug-2011Geochemistry of groundwater from Graciosa Island (Azores): A contribution to the hydrothermal system conceptual modelCarvalho, M.R.* ; Carreira, P.* ; Marques, J.M.* ; Capasso, G.* ; Grassa, F.* ; Nunes, J.C.* 
4-Aug-2011Helium isotopes distribution in NW Iberian peninsula: evidences of a local neotectonic activityGrassa, F.* ; Capasso, G.* ; Carreira, P.* ; Carvalho, M.R.* ; Marques, J.M.* ; Antunes da Silva, M.* 
2018Linking serpentinization, hyperalkaline mineral waters and abiotic methane production in continental peridotites: an integrated hydrogeological-bio-geochemical model from the Cabeço de Vide CH4-rich aquifer (Portugal)Marques, J. M.* ; Etiope, Giuseppe* ; Neves, M. O.* ; Carreira, P. M.* ; Rocha, C.* ; Vance, S. D.* ; Christensen, L. F.* ; Miller, A. Z.* ; Suzuki, S.* 
Oct-2009Mantle-derived carbon in Hercynian granites. 1 Stable isotopes signatures 2 and C/He associations in the thermomineral waters, N-PortugalCarreira, P. M.* ; Marques, J. M.* ; Carvalho, M. R.* ; Capasso, G.* ; Grassa, F.* 
2010Mantle-derived carbon in Hercynian granites. Stable isotopes signatures and C/He associations in the thermomineral waters, N-PortugalCarreira, P. M.* ; Marques, J. M.* ; Carvalho, M. R.* ; Capasso, G.* ; Grassa, F.* 
2013Methane in serpentinized ultramafic rocks in mainland PortugalEtiope, G.* ; Vance, S.* ; Christensen, L. F.* ; Marques, J. M.* ; Ribeiro da Costa, I.* 
30-Aug-2009Nitrogen isotope measurements on hydrothermal fluids from Azores (S. Miguel, Terceira and Graciosa) Islands, PortugalCapasso, G.* ; Grassa, F.* ; Carreira, P.M.* ; Carvalho, M.R.* ; Marques, J.M.* ; Nunes, J.C.* 
Jun-2010Nitrogen isotopes determination in natural gas: analytical method and first results on magmatic, hydrothermal and soil gas samplesGrassa, F.* ; Capasso, G.* ; Oliveri, Y.* ; Sollami, A.* ; Carreira, P.* ; Carvalho, M. R.* ; Marques, J. M.* ; Nunes, J. C.* 
2017The relative abundances of resolved l2 CH 2 D 2 and 13 CH 3 D and mechanisms controlling isotopic bond ordering in abiotic and biotic methane gasesYoung, E. D.* ; Kohl, I.E.* ; Sherwood Lollar, B.* ; Etiope, Giuseppe* ; Rumble, D.* ; Li (李姝宁), S.* ; Haghnegahdar, M.A.* ; Schauble, E.A.* ; McCain, K.A.* ; Foustoukos, D.I.* ; Sutclife, C.* ; Warr, O.* ; Ballentine, C.J.* ; Onstott, T.C.* ; Hosgormez, H.* ; Neubeck, A.* ; Marques, J. M.* ; Pérez-Rodríguez, I.* ; Rowe, A.R.* ; LaRowe, D.E.* ; Magnabosco, C.* ; Yeung, L.Y.* ; Ash, J.L.* ; Bryndzia, L.T.*