Téléchargez le livre : Ecosystems of Extremes

Ecosystems of Extremes

Climate, Soils, and Sustainable Land Use in the Central-Eastern Sahara de

Éditeur :

Springer


Collection :

Advances in Geographical and Environmental Sciences

Paru le : 2025-03-05

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Description

This book explores the environmental conditions, particularly the climate and soils, of one of the driest regions on earth, the Central-East of the Sahara. These factors control the ecosystems and determine the land's suitability for use. The area receives only 0.5 mm of precipitation annually and contains one of the largest aquifers in the Sahara, with fossil groundwater. The region's lithology includes Cretaceous formations and crystalline rocks, largely covered by quaternary sediments. Exogenous activities have shaped various landscape types, such as ergs with different dunes, deflated depressions with playas, and yardangs.
Soils in the region are primarily formed through physical processes and are often shallow, sandy, and enriched with soluble salts. The book provides a detailed analysis of their physical and chemical properties, genesis, and relation to environmental factors and sociological aspects. It also discusses rare ecosystems, including those dependent on food imports and those that arise episodically and last for a few years.
Considering all ecological parameters, a land assessment system for irrigated agriculture is developed, along with descriptions of suitable cultivation methods and optimal irrigation systems. The book's contents are based on data from several expeditions and laboratory work funded by the German Research Foundation.
Pages
279 pages
Collection
Advances in Geographical and Environmental Sciences
Parution
2025-03-05
Marque
Springer
EAN papier
9783031769092
EAN PDF
9783031769108
Informations sur l'ebook
Nombre pages copiables
2
Nombre pages imprimables
27
Taille du fichier
51968 Ko
Prix
158,24 €
EAN EPUB
9783031769108
Informations sur l'ebook
Nombre pages copiables
2
Nombre pages imprimables
27
Taille du fichier
140493 Ko
Prix
158,24 €

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