1. Abril, G. andA. V. Borges. 2004. Carbon dioxide and methane emissions from estuaries, p. 187–207.In A. Tremblay, L. Varfalvy, C. Roehm, and M. Garneau (eds.), Greenhouse gases emissions from natural environments and hydroelectric reservoirs: Fluxes and processes. Springer, Berlin, Germany.
2. Abril, G., M.-V. Commarieu, D. Maro, M. Fontugne, F. guérin, and H. Etcheber. 2004. A massive dissolved inorganic carbon release at spring tide in a highly turbid estuary. Geophysical Research Letters 31(L09316):doi:10.1029/2004GL019714.
3. Abril, G., H. Etcheber, A. V. Borges, andM. Frankignoulle. 2000. Excess atmospheric carbon dioxide transported by rivers into the Scheldt estuary.Comptes Rendus de l'Académie des Sciences Série II Fascicule A—Sciences de la Terre et des Planètes 330:761–768.
4. Abril, G., H. Etcheber, B. Delille, M. Frankignoulle, andA. V. Borges. 2003. Carbonate dissolution in the turbid and eutrophic Loire estuary.Marine Ecology-Progress Series 259:129–138.
5. Abril, G., E. Nogueira, H. Hetcheber, G. Cabeçadas, E. Lemaire, andM. J. Brogueira 2002. Behaviour of organic carbon in nine contrasting European estuaries.Estuarine Coastal and Shelf Science 54:241–262.