The Future of Drylands, Cathy Lee; Thomas Schaaf

Автор: Mortimore Michael
Название: Roots in the African Dust: Sustaining the Sub-Saharan Drylands
ISBN: 0521457858 ISBN-13(EAN): 9780521457859
Издательство: Cambridge Academ
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Описание: This account of the state of knowledge concerning dryland Africa dismisses the misleading and overly generalised image of a continent dogged by poverty, drought, degradation, and famine. Offering a more optimistic view of change in the drylands, it synthesises much of the best work from past years.

Автор: Mohamed Ouessar; Donald Gabriels; Atsushi Tsunekaw
Название: Water and Land Security in Drylands
ISBN: 3319540203 ISBN-13(EAN): 9783319540207
Издательство: Springer
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Описание: Contribution to the study of water stress on olive growing under the effect of climate change in South East of Tunisia.- Climate Change Impacts in the Maghreb Region: Status and Prospects of the Water Resources.- Effect of high temperature stress on wheat and barley production in Northern Tunisia.- Study of artificial recharge and climate change, using a numerical model: Figuig aquifer (Eastern High Atlas of Morocco).- Calibration of salinity stress parameters of AquaCrop for barley under different irrigation regimes in a dry environment.- Groundwater recharge of the Kairouan plain aquifer: Evidence of preferential flow paths through the El Haouareb limestones?.- Evapotranspiration of wheat in a hilly topography: results from measurements using a set of eddy covariance stations.- Assessing the groundwater pollution problem by nitrate and faecal bacteria: Case of Djerba unconfined aquifer (southeast Tunisia).- Salt and water dynamic of potato crop under irrigation with low quality waters.

Автор: Dixon
Название: Dryland Management: Economic Case Studies
ISBN: 1844079635 ISBN-13(EAN): 9781844079636
Издательство: Taylor&Francis
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Описание: Drylands are a sizeable part of the world`s potentially arable land. They vary from the hyper-arid regions of the classic deserts of Africa and Asia to the more common semi-arid and sub-humid areas that support extensive agricultural systems dependent on rainfall or irrigation. This book surveys a wide range of drylands and their resources.