La désertification dans les steppes algériennes : causes, impacts et actions de lutte

The steppe ecosystems, in Algeria, are marked by important landscape diversity in relation with a great variability of ecological factors. Areas with pastoral tradition, their population are made up primarily of pastor-stockbreeders, formerly nomads for the majority, with an important sedentarily t...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Nedjraoui Dalila, Bédrani Slimane
Formato:	article
Lenguaje:	FR
Publicado:	Éditions en environnement VertigO 2008
Materias:	arid zones combat desertification programs desertification drought ecosystems monitoring range lands Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/d99a416d923947cf8fb26cf8185e999d
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:d99a416d923947cf8fb26cf8185e999d
record_format	dspace
spelling	oai:doaj.org-article:d99a416d923947cf8fb26cf8185e999d2021-12-02T10:00:42ZLa désertification dans les steppes algériennes : causes, impacts et actions de lutte1492-844210.4000/vertigo.5375https://doaj.org/article/d99a416d923947cf8fb26cf8185e999d2008-04-01T00:00:00Zhttp://journals.openedition.org/vertigo/5375https://doaj.org/toc/1492-8442The steppe ecosystems, in Algeria, are marked by important landscape diversity in relation with a great variability of ecological factors. Areas with pastoral tradition, their population are made up primarily of pastor-stockbreeders, formerly nomads for the majority, with an important sedentarily tendency nowadays. Irrational management of rangelands, introduction of development techniques inadequate to these regions, the lack of consultation between different actors of development are as much factors that contributed to lands and natural resources degradation, and to the rupture of environmental equilibrium. This study will have as objectives, after an observation phase of condition of sites and monitoring of ecological modification of these regions, to apprehend the different pressures applied on ecosystems, to evaluate the environmental and social impacts of the desertification and to analyse the different programs to combat desertification that have been done for more than 40 years on steppe regions. Nedjraoui DalilaBédrani SlimaneÉditions en environnement VertigOarticlearid zonescombat desertification programsdesertificationdroughtecosystems monitoringrange landsEnvironmental sciencesGE1-350FRVertigO, Vol 8, Iss 1 (2008)
institution	DOAJ
collection	DOAJ
language	FR
topic	arid zones combat desertification programs desertification drought ecosystems monitoring range lands Environmental sciences GE1-350
spellingShingle	arid zones combat desertification programs desertification drought ecosystems monitoring range lands Environmental sciences GE1-350 Nedjraoui Dalila Bédrani Slimane La désertification dans les steppes algériennes : causes, impacts et actions de lutte
description	The steppe ecosystems, in Algeria, are marked by important landscape diversity in relation with a great variability of ecological factors. Areas with pastoral tradition, their population are made up primarily of pastor-stockbreeders, formerly nomads for the majority, with an important sedentarily tendency nowadays. Irrational management of rangelands, introduction of development techniques inadequate to these regions, the lack of consultation between different actors of development are as much factors that contributed to lands and natural resources degradation, and to the rupture of environmental equilibrium. This study will have as objectives, after an observation phase of condition of sites and monitoring of ecological modification of these regions, to apprehend the different pressures applied on ecosystems, to evaluate the environmental and social impacts of the desertification and to analyse the different programs to combat desertification that have been done for more than 40 years on steppe regions.
format	article
author	Nedjraoui Dalila Bédrani Slimane
author_facet	Nedjraoui Dalila Bédrani Slimane
author_sort	Nedjraoui Dalila
title	La désertification dans les steppes algériennes : causes, impacts et actions de lutte
title_short	La désertification dans les steppes algériennes : causes, impacts et actions de lutte
title_full	La désertification dans les steppes algériennes : causes, impacts et actions de lutte
title_fullStr	La désertification dans les steppes algériennes : causes, impacts et actions de lutte
title_full_unstemmed	La désertification dans les steppes algériennes : causes, impacts et actions de lutte
title_sort	la désertification dans les steppes algériennes : causes, impacts et actions de lutte
publisher	Éditions en environnement VertigO
publishDate	2008
url	https://doaj.org/article/d99a416d923947cf8fb26cf8185e999d
work_keys_str_mv	AT nedjraouidalila ladesertificationdanslessteppesalgeriennescausesimpactsetactionsdelutte AT bedranislimane ladesertificationdanslessteppesalgeriennescausesimpactsetactionsdelutte
_version_	1718397841637900288

La désertification dans les steppes algériennes : causes, impacts et actions de lutte

Ejemplares similares