Results 31 to 40 of about 310 (96)
Dual asymmetric centrifugation (DAC) enables the preparation of stable cosmetic emulsions and structured creams with physicochemical, rheological and textural properties comparable to those of conventional processes. At larger scales, DAC also offers competitive energy efficiency by avoiding heating steps, supporting more sustainable cosmetic ...
A. Verger, M. Azzoug, E. Munnier
wiley +1 more source
Analyse des consommations d'eau et des pertes d'eau potable dans la région de Biskra (Sud Algérien) [PDF]
[Departement_IRSTEA]MA [TR1_IRSTEA]TED / NETWATERLa demande en eau potable en Algérie ne cesse de croître dans des proportions qui sont encore mal connues.
Kettab, A. +2 more
core
Le projet TASCII (Transition agroécologique des systèmes de cultures irrigués innovants) a été mis en place en 2019 par la Compagnie d’aménagement des coteaux de Gascogne (CACG), en partenariat avec INRAE, sur la ferme expérimentale de la Mirandette ...
Florine LACAZE +3 more
doaj +1 more source
Genetic and Ecological Management of Pacific Salmon Fisheries for the 21st Century
ABSTRACT Based on ecological adaptation theory, tremendous effort is being spent on measures that are eliminating salmon hatcheries and fishing opportunities with the intention of protecting wild runs deemed to be of particular genetic importance to the survival of the species.
Randall E. Brummett +2 more
wiley +1 more source
Réseaux d'eau et services publics de gestion de l'eau [PDF]
National audienceThis chapter introduces the interdisciplinary approach to water services chosen in the book. It argues that water services are more than pipe-networks, they are sociotechnical networks with a significant human dimension.
Bouleau, Gabrielle
core
Cet article propose une illustration de l’analyse économique nécessaire pour identifier les mesures de gestion permettant d’atteindre au moindre coût l’objectif environnemental de la directive cadre sur l’eau. La méthodologie est présentée et appliquée à
L. MATON
doaj
ABSTRACT Efficient irrigation scheduling is critical in sandy soils to achieve optimum yield and maximum net benefit with minimum environmental concerns. The Environmental Policy Integrated Climate (EPIC) model was used to study the impacts of autoirrigation of corn on crop yield and soil water balance during 2019–2021 at −300 and −450 kPa for loamy ...
Muhammad Tahir +3 more
wiley +1 more source
L' amélioration de l'efficience de l'irrigation pour une économie d'eau: cas d'un périmètre irrigué en Tunisie [PDF]
International audienceThe present study, concerning a Tunisian irrigated area, has for objective to evaluate the theoretical cost of m3 of economized water by different investments aiming to improve efficiency reducing losses.
Louhichi, Kamel +2 more
core
L'élevage et la pêche dans le lac Tchad de 1960 à 2015
Résumé: La dégradation des ressources naturelles s'intensifie en Afrique subsaharienne depuis de nombreuses années. Cette dégradation est accentuée par les sécheresses des années 1972, 1973, 1984 et 1988.
Brahim MALLOUM MBODOU
doaj +1 more source
Abstract The illegal wildlife trade represents a significant threat to biodiversity. Limited research has examined the illegal trade in succulents, plants characterized by their ability to store water in their leaves, stems or roots. The growing popularity of succulents has contributed to the emergence of illicit consumer practices.
Léanne Vincendon +2 more
wiley +1 more source

