The effects of water level shrinkage in the Lake Chad Basin on costs of production of local residents

  • Abstract
  • Keywords
  • References
  • PDF
  • Abstract

    In this paper, we are interested at the modeling and numerical simulation of the impact of dewatering of Lake Chad on income riverrains, to help decision-makers to take the appropriate measures.But in these case, we use the dual of simplex method in order to minimizing the three "targets" populations production costs.


  • Keywords

    Operation research, mathematical programming; population; revenues, dual problem of simplex method, minimizing

  • References

      [1] Marayi Choroma, Bakari ABBO, Bassono Francis, Abba DANNA, Pare YOUSSOUF, Adv.Difference. Equ. Processe Control. Volume 12, Number 1, 2013, Pages 51-62.
      [2] BRUNO SIMEONE: Metodi Matematici di Ottimizzazione, Dipartimento di Statistica, Probabilita e statistiche Applicate, A.A. 1994-1995, ` Universita la ”SPIENZA” di Roma (Italia), pp.194. `
      [3] Andre GROSDIDIER: Outils Math ´ ematiques de Gestion, Editions ´ Foucher, 1996, Paris (France), pp. 478.
      [4] Rejeb HAJI: Recherche Operationnelle, Collection FARH, 2003, Tunis, ´ (Tunisie, pp.291.
      [5] Robert Faure, bernard Lemaire, Christophe Picouleau: Precis de ´ Recherche Operationnelle, Editions DUNOD, 2009, Paris, (france), ´ pp.571.
      [6] BRUNO SIMEONE: PREFERENZE E DECISIONI, Scuola di Specializzazione in Ricerca Operativa e Strategie decisionali,universita di `Roma ”La Sapienza”, 1998-1999, Roma (Italia), pp.215.
      [7] Mohamed AIDAINE et Brahim OUKACHA: Recherche Operationnelle - Programmation Lin ´ eaire, Editions Pages Bleues ´ internationales Maison d’Editions pour l’enseignement et la formation, 2005, Bouira 5ALGERIE), pp.204.
      [8] Boualem BENMAZOUZ: Recherche operationnelle de gestion, Atlas ´ Editions, 1995, Alger (ALGERIE), pp.247.
      [9] Daniel de WOLF: Gestionde la Production, Universite de Li ´ ege, li- ` cence en Sciences de Gestion et Ingenieurs de Gestion, 2005, Li ´ ege ` (BELGIQUE), pp.242.
      [10] Janet Roitman : Autour du lac Tchad : integrations et d ´ esint ´ egrations ´ Juin 2004.
      [11] Van Cotthem, W (2009): l’assechement du lac Tchad menace les ` moyens d’existence des riverains, online unter Zugriff 25. 11. 2009.




Article ID: 7315
DOI: 10.14419/ijamr.v7i1.7315

Copyright © 2012-2015 Science Publishing Corporation Inc. All rights reserved.