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Full-Text Articles in Physical Sciences and Mathematics
Rural (Non-Irrigation) Water Supplies In Western Australia : A Perspective To The Year 2000, I A F Laing
Rural (Non-Irrigation) Water Supplies In Western Australia : A Perspective To The Year 2000, I A F Laing
Resource management technical reports
No abstract provided.
Hydrological Studies In Soil Salinity, C J. Henschke
Hydrological Studies In Soil Salinity, C J. Henschke
Resource management technical reports
Investigations involved examination of near-surface indurated layers to investigate their role in saltland formation. It was found that groundwater could move readily through this layer due to the presence of macro-pores. Close examination of apparently impermeable pallid zone clays, shows that decayed tree roots and large diameter voids provide a continuous pathway for the veritical transport of saline water from deeper aquifers.
Agricultural Water Quality Criteria : Irrigation Aspects., P R. George
Agricultural Water Quality Criteria : Irrigation Aspects., P R. George
Resource management technical reports
Water quality criteria for irrigation are imprecise. The final result of quality evaluation depends on plant, soil and climatic variables all of which can be inter-dependent. A range of management strategies of varying complexity are available to mitigate the effects of poor quality water. The heavy winter rainfall in the south-west of Western Australia affects the applicability of published salinity criteria most of which have been developed in arid and semi-arid environments with little effective rainfall.