Volume 13, issue 4, Décembre 2002

Editorial

Sécheresse: heading for a multimedia platform on the development of arid and semiarid regions (p.213-4)
André KERGREIS

Brésil

The hydro-saline operation of the vazante ebb-tide cultivation system in the Brazilian Nordeste (p.266-73)
Antonio Celso DANTAS ANTONINO, Pierre AUDRY

Technical vs social water management for family farming in the Brazilian Sertão (p.274-83)
Eric SABOURIN, Pablo SIDERSKY, Luis Claudio MATOS, Rémi TRIER

Water storage and human health in the semiarid Brazilian Nordeste (p.284-8)
Pierre GAZIN, Gloria MELO, Constança BARBOSA

Mexique

Water and soil management in the Hydrological Region 36 (HR 36) of North-Mexico (p.226-34)
Jean-Marie LAMACHERE, Juan ESTRADA, José Luis GONZALEZ BARRIOS, Luc DESCROIX

Water resources in the Western Sierra Madre: variability and evolution consecutive to the overexploitation of the environment (p.235-43)
Luc DESCROIX, David VIRAMONTES, José Luis GONZALEZ BARRIOS, Jean-François NOUVELOT, Eva ANAYA, Jérôme POULENARD

Irrigation and soil salinity in the lower and arid land of the Nazas-Aguanaval watershed: the district of the Comarca Lagunera (Northern Mexico) (p.244-50)
José Luis GONZALEZ BARRIOS, Jean-Olivier JOB, Rhodante AHLERS

Management of pasture and water in the ranch Atotonilco, a semiarid area in Northern Mexico (p.251-8)
Juan ESTRADA, Eva ANAYA, Jean-Marie LAMACHERE, Patrick LE GOULVEN

Agricultural water management in a semiarid region of Northern Mexico: the Aguanaval river watershed (p.259-65)
Ignacio ORONA CASTILLO, Jean-Yves LOYER, José de Jesús ESPINOZA, Didier GALLARD

Pérou

Deserts and flora richness: the lomas of Southern Peru, a potential to be preserved (p.215-25)
Henri PUIG, André FABRE, Marie-France BELLAN, Daniel LACAZE, Francisco VILLASANTE, Alfredo ORTEGA

Analyses d'ouvrages

Les deux visages du Sertão - Paysans du Sertão (p.289-90)