SUMMARY A number of conceptual models for solute leaching in soil are reviewed,
quantitatively compared and classified as far as possible within a framework that makes …

Now in its third edition, this textbook gives a comprehensive account of soil physics with
emphasis on field applications for students and research workers engaged in water …

Background Three–dimensional root architectural models emerged in the late 1980s,
providing an opportunity to conceptualise and investigate that all important part of plants that …

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Quantification of nitrate losses is important for devising measures to ensure sustainability of
soil fertility and groundwater resources and for the development of crop nutrient …

Modeling the field scale movement of chemicals in unsaturated soil is of intense interest to
both the public and private sectors and has become an area of active theoretical research in …

A model of three-dimensional root growth has been developed to simulate the interactions
between root systems, water and nitrate in the rooting environment. This interactive …

This introductory textbook describes the nature of the Earth's environment and its physical
processes so as to highlight environmental concerns arising from human use and misuse of …

In the past two decades, research in physical geography and the environmental sciences
has shifted away from being primarily descriptive to placing the greatest emphasis on …

Recent decades have seen rapid intensification of cattle production in semi‐arid savannah
ecosystems, increasingly on formalized ranch blocks. As a result, vegetation community …