Now showing items 1-6 of 6
Strategy for developing GIS-based tools for management of the effects on groundwater of nitrate leaching from agricultural land use
(Lincoln Ventures Ltd., 2005)
The end user requirement for this development is to be able to assess the impact of land use changes on groundwater quality, specifically that due to nitrate leaching from agriculture. Implementation will be for alluvial ...
A general approach to modeling chemical transport and transformation in the vadose zone
(Lincoln Ventures Ltd. Lincoln Environmental., 1999)
Two case studies are used to demonstrate approaches to modeling chemical transport and chemical transformation in the vadose zone. To protect groundwater from pesticides, a general modeling approach is found to enable ...
Development of the AquiferSim model of cumulative effect on groundwater of nitrate discharge from heterogeneous land use over large regions
(Lincoln Ventures Ltd. Lincoln Environmental., 2007)
Regional-scale prediction of the effects of nitrate discharge from land use on the quality of the underlying groundwater requires two major model components: (1) a climate-driven model of agricultural land use that ...
Land-surface recharge and groundwater dynamics - Rakaia-Ashburton Plains
(Environment Canterbury., 2010-02)
The purpose of the report is to advance the technical understanding of the groundwater system and inform resource management decisions in the Rakaia-Ashburton Plains area. The report also aims to provide information for ...
Realistic forecasting of groundwater level, based on the eigenstructure of aquifer dynamics
(Lincoln Ventures Ltd. Lincoln Environmental., 2003)
Short-term management of groundwater resources, especially during droughts, can be assisted by forecasts of groundwater levels. Such forecasts need to account for the natural dynamic behaviour of the aquifer, likely ...
An operational model for managing the effect of land treatment of wastewater on groundwater quality
(Lincoln Ventures Ltd., 2001-12)
Some land uses, such as land treatment of wastewater, could be operated for protection of the underlying groundwater if appropriate monitoring information were available. It is suggested that leachate quality in the ...