Zobrazeno 1 - 10
of 173
pro vyhledávání: '"Mordeckai Magaritz"'
Publikováno v:
Geological Journal. 16:243-254
Fluctuation of the carbon isotope composition of marine carbonates has recently been developed as a powerful tool for the identification of ocean-wide anoxic conditions and changes in the world budget of carbon and oxygen. A change in δ13 from the n
Publikováno v:
Soil Science. 158:249-254
High application rates (50–200 mg Kg−1 soil) and strong adsorption to soil aggregates severely limit polyacrylamide (PAM) application as a soil conditioner below the top soil. Limited penetration, 0 to 20 cm, was obtained upon introducing tritium
Publikováno v:
Sedimentary Geology. 92:257-272
Dolomites of the Zechstein Limestone in western Poland have high 13C values, characteristic of the Zechstein carbonates, and there is some variation in 18O profiles. Dolomites are mostly stoichiometric and well ordered and are characterized by variab
Publikováno v:
Chemical Geology. 116:111-121
Sorption characteristics of four major constituents of sedimentary rocks — quartz, calcite, kaolinite and bentonite — are studied under undisturbed field conditions in the Coastal Plain Aquifer of Israel. Dynamic interaction of minerals with grou
Publikováno v:
Transport in Porous Media. 12:107-123
Nuclear Magnetic Resonance Imaging (MRI) can noninvasively map the spatial distribution of Nuclear Magnetic Resonance (NMR)-sensitive nuclei. This can be utilized to investigate the transport of fluids (and solute molecules) in three-dimensional mode
Autor:
Mordeckai Magaritz
Publikováno v:
Climatic Change. 24:179-185
Detailed records of past climatic changes, especially those related to water balance, can be used to study regional scale climatic changes associated with both natural and anthropogenic causes. Such ancient records are available from various location
Publikováno v:
Ground Water. 31:556-565
This study describes the distribution of organic pollutants from the ground surface, through the unsaturated zone, to the water table at a citrus grove irrigated by sewage effluent for about 20 years. The citrus grove, located in Israel, overlies an
Autor:
Arie Nadler, Mordeckai Magaritz
Publikováno v:
Ground Water. 31:363-369
Extensive agricultural activity often increases the salt load of the unsaturated zone. The focus of the study was a field investigation of the effects of saline-water irrigation and gypsum addition in a semiarid region with loessial soils, where inte
Publikováno v:
Water Science and Technology. 27:203-212
We discuss the penetration of organic pollutants into the depth of soil and into groundwater under different environmental and geological conditions. In one case a field study was conducted on the impact of prolonged irrigation by effluents on ground
Publikováno v:
Water Science and Technology. 27:179-186
Microscale Eulerian variations in the flux, mineralogical composition and size of suspended particles have been found in a contaminated sandy aquifer under natural gradient flow conditions () during an 8 month study period. Particle variability has b