Nitrate transport and retention in Western European catchments are shaped by hydroclimate and subsurface properties

S Ehrhardt, P Ebeling, R Dupas… - Water Resources …, 2021‏ - Wiley Online Library
Excess nitrogen (N) from anthropogenic sources deteriorates freshwater resources. Actions
taken to reduce N inputs to the biosphere often show limited or only delayed effects in …

[PDF][PDF] Removal Techniques of Nitrate from Water.

M Mohsenipour, S Shahid… - Asian Journal of …, 2014‏ - researchgate.net
Nitrate pollution of water is a major environmental problem all over the world. Consequently,
numerous techniques have been developed to remove or reduction of nitrate in water. A …

Regolith property controls on nitrate accumulation in a typical vadose zone in subtropical China

H Wu, X Song, F Liu, X Zhao, GL Zhang - Catena, 2020‏ - Elsevier
Nitrate accumulation at depth in variable charge soils in humid tropics and subtropics affects
nitrogen (N) leaching to groundwater. However, the mechanisms on the nitrate accumulation …

The impact of kaolinite and oxi-hydroxides on nitrate adsorption in deep layers of a Costarican Acrisol under coffee cultivation

JM Harmand, H Ávila, R Oliver, L Saint-André… - Geoderma, 2010‏ - Elsevier
A nitrogen budget study of a highly fertilized coffee plantation growing on an Acrisol (Ultisol:
Ustic Paleohumult) in Southern Costa Rica provided clear evidence of low nitrate (NO3−) …

Coupled transport of nitrate and chloride in soil columns

AM González-Delgado, MK Shukla - Soil science, 2011‏ - journals.lww.com
Abstract Nitrate (NO 3−) is known as one of the most common groundwater contaminants
especially in areas exposed to high nitrogen input because of agricultural activity. Because …

Nutrient export in run-off from an in-field cattle overwintering site in East-Central Saskatchewan

A Smith, J Schoenau, HA Lardner… - Water Science and …, 2011‏ - iwaponline.com
Wintering cattle directly in the field creates potential concerns with water quality, as nutrients
added from urine and fecal material over the winter can end up in runoff water, ground water …

Effects of nitrate concentration and ionic strength on nitrate anion exclusion under unsaturated flow conditions

BJ Allred - Soil science, 2007‏ - journals.lww.com
Transient unsaturated horizontal column experiments were conducted with a computer-
controlled syringe pump to assess the impacts of nitrate (NO 3−) concentration and solution …

[HTML][HTML] Heterogeneity of nitrate reduction indicators across a tile drained agricultural catchment in East Jutland, Denmark

MIS Senal, BV Iversen, SO Petersen, L Elsgaard - Geoderma Regional, 2022‏ - Elsevier
Detailed knowledge of the nitrate (NO 3−) attenuation capacity of different landscapes is
essential to support current aspirations of locally differentiated fertilizer nitrogen (N) …

[HTML][HTML] Batch test screening of industrial product/byproduct filter materials for agricultural drainage water treatment

BJ Allred - Water, 2017‏ - mdpi.com
Filter treatment may be a viable means for removing the nitrate (NO3−), phosphate (PO43−),
and pesticides discharged with agricultural drainage waters that cause adverse …

Cation effects on nitrate mobility in an unsaturated soil

BJ Allred - Transactions of the ASABE, 2008‏ - elibrary.asabe.org
Transient unsaturated horizontal column experiments were carried out with a computer-
controlled syringe pump for the purpose of assessing accompanying cation effects on the …