La Tour du Valat

Article

Life history of Lepidostoma hirtum in an iberian stream and its role in organic matter processing

H. V. S. Azevedo-Pereira, Auteur ; M. A. S. Graca, Auteur ; J. M. Gonzalez, Auteur

Dans Hydrobiologia (559 APR 2006)

The goal of this research was to determine the role of Lepidostoma hirtum Fabricius 1775 in the fragmentation of allochtonous organic material, in a segment of a mountain river in central Portugal. For this purpose, we measured leaf fragmentatio[...]

Plus d'information...

Ajouter au panier

Article

Life history and production of Caenis luctuosa (Burmeister) (Ephemeroptera, Caenidae) in two nearby reaches along a small stream

J. M. Gonzalez, Auteur ; A. Basaguren, Auteur ; J. Pozo, Auteur

Dans Hydrobiologia (452(1-3) JUN 2001)

Population dynamics and production of C. luctuosa were compared in two reaches of the Aguera stream (northern Spain). This species showed univoltine winter life history in both sites. However, the start of the recruitment period, and the cohort [...]

Plus d'information...

Ajouter au panier

Article

The Mediterranean Storm Petrel Hydrobates pelagicus melitensis at Cabrera archipelago (Balearic Islands, Spain): Breeding moult, biometry and evaluation of the population size by mark and recapture techniques

J. F. Amengual, Auteur ; G. Gargallo, Auteur ; M. Suarez, Auteur ; J. Bonnin, Auteur ; J. M. Gonzalez, Auteur ; M. Rebassa, Auteur ; M. McMinn, Auteur

Dans Ringing & Migration (19(3) May, 1999)

The population size of the Mediterranean Storm Petrel Hydrobates pelagicus melitensis breeding on Cabrera archipelago was evaluated by using capture-recapture techniques (du Feu estimation) with the aid of tape-lures at the breeding colonies. Bo[...]

Plus d'information...

Ajouter au panier

Article

Spring movements of Ruppell's Vulture Gyps rueppellii across the Strait of Gibraltar

J. Ramirez, Auteur ; A. R. Munoz, Auteur ; A. Onrubia, Auteur ; A. de la Cruz, Auteur ; D. Cuenca, Auteur ; J. M. Gonzalez, Auteur ; G. M. Arroyo, Auteur

Dans Ostrich (82(1) APR 2011)

Plus d'information...

Ajouter au panier