New properties of energy-dispersed ions in the plasma sheet boundary layer observed by Cluster Furthermore, echoes of beamlets were recorded, which makes this the first observation of bouncing ions in the PSBL. The echoes showed higher energy ... A.,Keiling,H.,... - 《Journal of Geophysica...
Subglacial chemical weathering plays a key role in global silicate weathering budgets, contributing to the cycling of silicon (Si) in terrestrial and marine systems and the potential drawdown of carbon dioxide from the atmosphere. Here, we use data from two Greenland Ice Sheet (GrIS) catchments ...
The model used is a constant temperature molecular dynamics simulation consisting of a binary mixture of krypton atoms of different mass and various layers adsorbed onto a graphite sheet. The interactions between the krypton and graphite surface are modeled through the use of an interaction potential ...
The electrode bounded by a hyperboloid of one sheet is located within the vacuum vessel in such a way as to surround the plasma generator. To achieve an improved efficiency in the separation and trapping of heavy ions, this electrode is advantageously located in a radial position generally greate...
2021). Concentrations of elements in soils can be divided into ‘total’ and ‘available’. Total concentrations include all forms of the element in a soil while the ‘available’ concentration is an estimate of the fraction of that element which is present as either free ions, soluble ...
and deep groundwater in aquifers dewatering Pliocene and Triassic strata. They found that in the Triassic aquifer HCO3−, Ca2+and Mg2+ions prevail and groundwaterδ18O andδ2H values are close to those of surface waters when plotted on the meteoric global meteoric line and that the3H data ...
Subglacial chemical weathering plays a key role in global silicate weathering budgets, contributing to the cycling of silicon (Si) in terrestrial and marine systems and the potential drawdown of carbon dioxide from the atmosphere. Here, we use data from two Greenland Ice Sheet (GrIS) catchments ...
Subglacial chemical weathering plays a key role in global silicate weathering budgets, contributing to the cycling of silicon (Si) in terrestrial and marine systems and the potential drawdown of carbon dioxide from the atmosphere. Here, we use data from two Greenland Ice Sheet (GrIS) catchments ...
The loaded soils were then dried and washed five times by distilled water to remove the unloaded cations, then the initial contamination concentration of the loaded ions was measured. A bench scale batch electric cell (0.13m × 0.06m × 0.065m) made from Perspex, was charged with 0.2 Kg ...