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Documents disponibles écrits par cet auteur (10)
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Article
Fatma Belani, Auteur ; José Javier Cuervo, Auteur ; Marina García-del Río, Auteur ; Abdessalem Hammouda, Auteur ; Ivan Maggini, Auteur ; Slaheddine Selmi, AuteurNorth African date palm oases are regarded as important stopover sites for trans-Saharan migratory birds after their Sahara crossing during spring migration. However, little is known about the timing of migration through these areas. In this stu[...]
Article
Laura Patier, Auteur ; Paco Bustamante, Auteur ; Karen D. McCoy, Auteur ; Gaël Guillou, Auteur ; Abdessalem Hammouda, Auteur ; Carole Leray, Auteur ; Gonzalo Fernando Martínez Salcedo, Auteur ; Ana Payo-Payo, Auteur ; Gauthier Poiriez, Auteur ; Raul Ramos, Auteur ; Ana Sanz-Aguilar, Auteur ; Slaheddine Selmi, Auteur ; Giacomo Tavecchia, Auteur ; Marion Vittecoq, Auteur ; Jérôme Fort, AuteurMercury (Hg) is a global pollutant of major concern in marine and coastal environments. In the Mediterranean Sea, Hg concentrations in biota are higher than in other seas, even when seawater concentrations are similar. Seabirds, as marine top pr[...]
Article
Florence Nono Almeida, Auteur ; Carole Leray, Auteur ; Charly Souc, Auteur ; Sara Scotto, Auteur ; Slaheddine Selmi, Auteur ; Abdessalem Hammouda, Auteur ; Raul Ramos, Auteur ; Alexandra ter Halle, Auteur ; Karen D. McCoy, Auteur ; Marion Vittecoq, AuteurThe Mediterranean region is both a hotspot for biodiversity and for the accumulation of plastic pollution. Many species are exposed to this pollution while feeding, including a wide diversity of seabirds. Our objective was to investigate spatial[...]
Article
Mohamed Ali Chokri, Auteur ; Abdessalem Hammouda, Auteur ; Giacomo Tavecchia, AuteurCapsule Creches formed early in the season lasted longer than those formed later, but a longer creching period did not appear to confer higher chick survival. Aims To investigate the ecological factors influencing the benefit to parents of crech[...]
Article
Mohamed Ali Chokri, Auteur ; Abdessalem Hammouda, Auteur ; Giacomo Tavecchia, AuteurCapsule Creches formed early in the season lasted longer than those formed later, but a longer creching period did not appear to confer higher chick survival. Aims To investigate the ecological factors influencing the benefit to parents of crech[...]
Article
Abdessalem Hammouda, Auteur ; Slaheddine Selmi, AuteurDans Ostrich (84(2) 2013)Discriminant analysis functions have previously been determined for sexing Mediterranean Yellow-legged Gulls Larus michahellis michahellis from the western Mediterranean basin. However, data from eastern Mediterranean populations are lacking. In[...]
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Abdessalem Hammouda, Auteur ; Slaheddine Selmi, Auteur ; Jessica Pearce-Duvet, AuteurIn gull species, the level of carotenoids in egg yolks is known to decrease along the egg laying sequence. However, the extent of this laying order effect is expected to vary among clutches according to laying date, due to possible differences b[...]
Article
Abdessalem Hammouda, Auteur ; Foued Hamza, Auteur ; Jessica Pearce-Duvet, Auteur ; Slaheddine Selmi, AuteurThis study aimed to test the hypothesis that clutch size covaries with egg volume and hatching success in the Yellow-legged Gull Larus michahellis. We determined clutch size and egg volume in a sample of 131 nests, and we used the data to check [...]
Article
Tasnim Ayadi, Auteur ; Abdessalem Hammouda, Auteur ; Samia Kididi, Auteur ; Mohamed Habib Yahyaoui, Auteur ; Slaheddine Selmi, AuteurLike the majority of Columbiformes, the Laughing Dove Spilopelia senegalensis is sexually monomorphic in plumage, but seems to be slightly dimorphic in size. However, due to the lack of studies little is known about the sexual size dimorphism in[...]
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Foued Hamza, Auteur ; Abdessalem Hammouda, Auteur ; Slaheddine Selmi, AuteurAlthough the Gulf of Gabès is recognised as an Important Bird Area, several aspects of the ecology of waterbirds inhabiting this area still need to be investigated. We observed how waterbird foraging guilds varied among habitats. In total, 49 sp[...]
