Voorbeelden van het gebruik van Nitrate concentrations in het Engels en hun vertalingen in het Nederlands
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Although significant advances have been made in reducing the nitrate concentrations of water supplied for human consumption, so much so that 71% of these waters now have nitrate concentrations of less than 5 mg/1,
Following the analysis of the available information from the monitoring network on the nitrate concentrations of groundwater, fresh surface waters
Understanding and predicting nitrate concentration in the upper groundwater layer.
Nitrate concentration decreases with depth under agricultural fields on other types of sandy soils.
They increase nitrate concentration in soils and surface waters eutrophication.
The type of farm may affect the nitrate concentration in groundwater as well.
Within two years of notification of the Directive, monitor the nitrate concentration in freshwaters over a period of one year.
Finland stated that for the purposes of the Directive it is their intention to designate groundwaters with a nitrate concentration of over 15 mg/1.
a validation of simulation results nitrate concentration, vegetation.
We know from the European Environment Agency that 87% of groundwater already contains excessive nitrate concentrations.
It can also result in over-fertilization of the soil and help cause a build-up of nitrate concentrations in groundwater.
found that at some sites nitrate concentrations were found to exceed 50 mg/1.
Nitrate concentrations in rivers are linked to the proportion of arable land in the upstream catchment:
The Dobfis assessment(5) quotes model concentrations of nitrate leaching from agricultural soils that indicate that 87% of the agricultural area in Europe has nitrate concentrations in the groundwater that are above the guide-level value of 25 mg/1,
High nitrogen losses in the form of nitrate can lead to high nitrate concentration in the groundwater and surface water,
Testing will be based on nitrate concentrations in the upper groundwater layer
The high nitrate concentrations in groundwater decreased substantially,
Nitrate concentrations are highest in the leachate in the sand region and loess region.
Model results indicate that at present nitrate concentrations are stable or slightly decreasing.
Nitrate concentrations in drinking water will greatly increase due to this.