Sardà, Francisco (1991). Reproduction and Moult Synchronism in Nephrops norvegicus (L.) (Decapoda, Nephropidae) in the Western Mediterranean: Is Spawning Annual or Biennial?. Crustaceana, 60: 186-199. DOI: 10.1163/156854091X00399 URI: http://hdl.handle.net/10261/281977
White, Paul A.; Kalff, J.; Rasmussen, Joseph B.; Gasol, Josep M.; (1991). The effect of temperature and algal biomass on bacterial production and specific growth rate in freshwater and marine habitats. Microbial Ecology, 21: 99-118. DOI: 10.1007/BF02539147 URI: http://hdl.handle.net/10261/175246
Lloris, Domingo; Rucabado, Jaume; Figueroa, H. (1991). Biogeography of the Macaronesian Ichthyofauna (The Azores, Madeira, The Canary islands, Cape Verde and the african enclave). Boletim do Museu Municipal do Funchal, 43: 191-241. URI: http://hdl.handle.net/10261/32096
Macpherson, Enrique; Duarte, Carlos M.; (1991). Bathymetric trends in demersal fish size: is there a general relationship?. Marine Ecology Progress Series, 71: 103-112. DOI: 10.3354/meps071103 URI: http://hdl.handle.net/10261/41625
Martin, Daniel; Abelló, Pere; Cartes, Joan Enric; (1991). A new species of Ophryotrocha (Polychaeta: Dorvilleidae) commensal in Geryon longipes (Crustacea: Brachyura) from the Western Mediterranean Sea. Journal of Natural History, 25: 279-292. DOI: 10.1080/00222939100770201 URI: http://hdl.handle.net/10261/39309
Berdalet, Elisa; Dortch, Q.; (1991). New double staining technique for the RNA and DNA measurement in marine phytoplankton. Marine Ecology Progress Series, 73: 295-305. URI: http://hdl.handle.net/10261/39347
Massana, Ramon; Güde, Hans; (1991). Comparison between three methods for determining flagellate abundance in natural waters. Ophelia, 33: 197-203. DOI: 10.1080/00785326.1991.10429710 URI: http://hdl.handle.net/10261/26807
Mas-Riera, Josep (1991). Changes during growth in the retinal structure of three hake species, Merluccius spp. (Teleostei: Gadiformes), in relation to their depth distribution and feeding. Journal of Experimental Marine Biology and Ecology, 152: 91-104. DOI: 10.1016/0022-0981(91)90137-L URI: http://hdl.handle.net/10261/275696
Barangé, Manuel; Stuart, V. (1991). Distribution patterns, abundance and population dynamics of the euphausiids Nyctiphanes capensis and Euphausia hanseni in the northern Benguela upwelling system. Marine Biology, 109: 93-101. DOI: 10.1007/BF01320235 URI: http://hdl.handle.net/10261/164298
Gasol, Josep M.; Guerrero, Ricardo; Pedrós-Alió, Carlos; (1991). Seasonal variations in size structure and procaryotic dominance in sulfurous Lake Cisó. Limnology and Oceanography, 36: 860-872. DOI: 10.4319/lo.1991.36.5.0860 URI: http://hdl.handle.net/10261/173735