Results 71 to 80 of about 1,185 (170)

Study The Effect of Al-Sugar Factory’s Waste on The Engineering Properties of Gypseous Soil [PDF]

open access: yesEngineering and Technology Journal, 2014
This study investigates the possibility of using the industrial waste material of Al-sugar factory to improve the engineering properties of Gypseous Soil which taken from Baiji area.
K.N. Al-safaar, Anas. F.K, A.M. Ialkiki
doaj   +1 more source

L'évolution ralentie du milieu naturel dans la steppe aride du nord de la Syrie à l'Holocène [PDF]

open access: yes, 2006
International audienceThis geomorphological study of the Jabbûl lake region shows that landscape change was very slow during middle and late Holocene times.
Rigot, Jean-Baptiste
core   +2 more sources

EVALUATION OF COLLAPSIBILITY OF GYPSEOUS SOILS IN IRAQ

open access: yesJournal of Engineering, 2006
Gypseous soils can be found in arid and semi arid region. In civil engineering it can be defined that a soil is a gypseous soil when it has gypsum content enough to change the properties of this soil. Collapsibility of these soils was found to be of major importance. The collapsibility of the soil can be estimated from the term "Collapse Potential (CP)"
openaire   +2 more sources

Wrightia. [PDF]

open access: yes, 1972
v.5 (1972 ...
Southern Methodist University.   +2 more
core   +1 more source

Analysing the effect of land use and vegetation cover on soil infiltration in three contrasting environments in Northeast Spain [PDF]

open access: yes, 2017
Este estudio presenta el análisis conjunto de la información obtenida a partir de 195 ensayos de infiltración en el campo, que fueron realizados mediante dispositivos de doble anillo.
Badía Villas, David   +8 more
core   +2 more sources

Distribution, morphology and habitats of saline wetlands : a case study from Monegros, Spain [PDF]

open access: yes, 2013
Wetlands in semiarid regions have received less attention than wetlands in humidtemperate areas, and the limited amount of information has resulted in little regulatory recognition.
Castañeda, C.   +2 more
core   +5 more sources

EFFECT OF COMPACTION ON THE BEHAVIOUR OF KIRKUK GYPSEOUS SOIL

open access: yesJournal of Engineering, 2006
The purpose of the present work is to investigate the effect of compaction on the behaviour of gypseous soil. A testing program carried out to study the geotechnical properties and the behaviour of gypseous soil (gypsum content  = 37% & 56%) taken from
Yousif Jawad, M. Abdul Jabbar
doaj   +1 more source

Messinian salinity crisis impact on the groundwater quality in Kert aquifer NE Morocco: Hydrochemical and statistical approaches. [PDF]

open access: yes, 2016
Groundwater's studies at middle Kert aquifer in northeast of Morocco are very important due to the semi-arid character and its geological history. The region is recognized by messinian salinity crisis already 5.6 Ma.
Casas i Ponsatí, Albert   +4 more
core   +1 more source

Stability Behavior of Lime Stabilized Gypseous Soil

open access: yesEngineering and Technology Journal, 2013
In arid and semi-arid zones, gypsum (CaSO4.2H2O) is one of the soluble of the common minerals that found in soils. In Iraq, gypseous soils is a worldwide stability problem that causes extensive damage upon wetting, and occur in certain areas characterized by variation of climatic conditions.
Abdulrahman Aldaood   +3 more
openaire   +2 more sources

Evaluation of Water Resources in Wadi El Natrun, Western Desert, Egypt [PDF]

open access: yes, 2017
Groundwater of the Pliocene aquifer in Wadi El Natrun area represents the primary source of reliable water for drinking and agriculture uses. This research focuses on the study of the different sources of water in the study area and determines the origin
Fattah, M. K. (Mohamed)
core   +1 more source

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