Halophytes relations to soil ionic composition

Sorption of non-ionic surfactants to soil: the role of soil mineral composition.

In this study, the importance of individual soil mineral constituents on non-ionic surfactant sorption is evaluated by employing scanning electron microscopy (SEM) equipped with energy-dispersive X-ray analysis (EDAX) to observe microchemical surface composition of model soil colloids and relate surface microchemical composition to the sorption behavior of a non-ionic surfactant, Polyethylene G...

Soil and ground water salintty and their relations to physiography

Variations in Mineral Ion Composition of Soil and Some Halophytes in the Mediterranean Coastal North of Egypt

in the Mediterranean Coastal North of Egypt Hediat M.H. Salama and Akram A.H. Ali Botany Department, Faculty of Science, Zagazig University, Zagazig, Egypt. Salt marshes are widely distributed in the north western part of Egypt with their own distinct vegetation. Of these Zygophyllum album, Suaeda pruinosa, Arthrocnemum glaucum, Halocnemum strobilaceum (succulent halophytes) and Limoniastrum mo...

Ionic Relations of NiteUa translucens

The ionic state of single internodal cells of a fresh water characean, Nitella translucens, has been studied. In mature cells the vacuolar concentrations were 78 m~ K, 60 mM Na, and 151 mM CI, compared with concentrations of 0.1 mM K , 1.0 him Na, and 1.3 mM CI in the bathing medium. The results suggest an active influx of potassium and an active efflux of sodium at the plasmalemma, and an acti...

Ionic Relations of Nitella translucens

The ionic state of single internodal cells of a fresh water characean, Nitella translucens, has been studied. In mature cells the vacuolar concentrations were 78 mM K, 60 mM Na, and 151 mM Cl, compared with concentrations of 0.1 mM K, 1.0 mM Na, and 1.3 mM Cl in the bathing medium. The results suggest an active influx of potassium and an active efflux of sodium at the plasmalemma, and an active...