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Movement and leaching of residual nitrogen in soil has been studied in some details in a lysimeter experiment. Profile measurements of soil water and of nitrogen concentration in addition to measure...
Work presented here consists of two parts: the first part, presented before as a separate paper (Niemczynowicz 1984b), described studies performed on conceptual catchment, the secoGd part presented ...
Work reported here consists of two parts: the first part describes studies performed on a conceptual catchment, the second part, presented as a separate paper, describes studies on real catchments i...
Approximative formulas for the movement of a continuously growing body of oil on the ground-water table are presented and illustrated. The approximations are many, but the formulas are believed to p...
The relation between rain movement and areal reduction of rain intensity is investigated. An approach for calculating areal reduction factors from point hyetographs and storm speed is suggested. Ver...
A kinematic approach is applied to compute moisture flux and particle velocities in the unsaturated zone. The computations are compared with observations of tracer marked meltwater particles. Ground...
Calculations have been made in order to evaluate the effect of rainfall movement on peak discharge. The 25 extreme events have been selected from a long historical rain series from a single rain gau...
The present paper concentrates on the movement of the spring thermal bar with time, and a simple theoretical model is derived for the case of an axisymmetric circular lake. The lake is considered to...
In the Yellow River, the annual average sediment discharge and the annual average sediment concentration are the highest in the world. The measured maximum concentration approaches 1600 kg/m3 in its t...
Scientists at the University of Sheffield have made an exciting breakthrough in the control of the movement of single molecules. The findings represent a significant step forward in the field of molec...
SAMP (subsystems and moving packets) is a recently developed method for modelling preferential flow and solute movement in porous media, and for determining the fate of "new" and "old" water and solu...
In this paper, the dual-porosity MACRO model has been used to investigate methods of reducing leaching of isoproturon from a structured heavy clay soil. The MACRO model was applied to a pesticide leac...
The wave-induced movement of oil lenses and other floats was studied by using mechanically generated gravity waves in a water tank. The measured surface drift velocities were in all cases higher than ...
Today there is a heightened awareness of our environment, rendering an exclusive focus on development no longer acceptable. People have started to demand development that is appropriate to each locali...
Distribution and Movement of Gulf Stream Rings David Y. Lai The distribution, number and movement of cyclonic Gulf Stream rings were estimated from an analysis of 50 000 temperature records ...

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