Groundwater nitrate contamination: Factors and indicators

Addiscott, 1991

Balkovic, 2007, Data processing for bio-physical process modelling in EU 25, 74

Baltagi, 2001

BMLFUW, 2010

BMLFUW, 2010

Boumans, 2001, Nitrate in the upper groundwater of ‘De Marke’ and other farms, Netherlands Journal of Agricultural Science, 49, 163

Buczko, 2010, Assessment of the predictive quality of simple indicator approaches for nitrate leaching from agricultural fields, Journal of Environmental Management, 91, 1305, 10.1016/j.jenvman.2010.02.007

Cannavo, 2008, Modeling N dynamics to assess environmental impacts of cropped soils, Advances in Agronomy, 97, 131, 10.1016/S0065-2113(07)00004-1

Davis, 1995, The contribution of fertiliser nitrogen to leachable nitrogen in the UK: a review, Journal of the Science of Food and Agriculture, 68, 399, 10.1002/jsfa.2740680402

de Ruijter, 2007, Nitrate in upper groundwater on farms under tillage as affected by fertilizer use, soil type and groundwater table, Nutrient Cycling in Agroecosystems, 77, 155, 10.1007/s10705-006-9051-9

D'Haene, 2003, Soil properties influencing the denitrification potential of Flemish agricultural soils, Biology and Fertility of Soils, 38, 358, 10.1007/s00374-003-0662-x

Donner, 2004, Impact of changing land use practices on nitrate export by the Mississippi River, Global Biochemical Cycles, 18, 1, 10.1029/2003GB002093

EEA, 2001

Elmi, 2002, Environmental and agronomic implications of water table and nitrogen fertilization management, Journal of Environmental Quality, 31, 1858, 10.2134/jeq2002.1858

Fraters, 1998, Nitrogen monitoring in groundwater in the sandy regions of the Netherlands, Environmental Pollution, 102, 479, 10.1016/S0269-7491(98)80072-9

Greene, 2007

Hofreither, 1996, Ökonometrische Analyse des Zusammenhanges zwischen Agrarproduktion und Nitratbelastung des Grundwassers in Österreich, Die Bodenkultur, 47, 279

Huntington, 2006

Korsaeth, 2000, Nitrogen mass balances in conventional, integrated and ecological cropping systems and the relationship between balance calculations and nitrogen runoff in an 8-year field experiment in Norway, Agriculture, Ecosystems and Environment, 79, 199, 10.1016/S0167-8809(00)00129-8

Lord, 2002, Agricultural nitrogen balance and water quality in the UK, Soil Use and Management, 18, 363, 10.1111/j.1475-2743.2002.tb00253.x

OECD, 2007

OECD, 2008

OECD, 2010

Oenema, 2003, Approaches and uncertainties in nutrient budgets: implications for nutrient management and environmental policies, European Journal of Agronomy, 20, 3, 10.1016/S1161-0301(03)00067-4

Parris, 1998, Agricultural nutrient balances as agri-environmental indicators: an OECD perspective, Environmental Pollution, 102, 219, 10.1016/S0269-7491(98)80036-5

Rankinen, 2007, Simulated nitrogen leaching, nitrogen mass field balances and their correlation on four farms in south-western Finland during the period 2000–2005, Agricultural and Food Science, 16, 387, 10.2137/145960607784125348

Salo, 2006, Nitrogen balance as an indicator of nitrogen leaching in Finland, Agriculture, Ecosystems and Environment, 113, 98, 10.1016/j.agee.2005.09.002

Schipper, 2000, Nitrate removal from groundwater and denitrification rates in a porous treatment wall amended with sawdust, Ecological Engineering, 14, 269, 10.1016/S0925-8574(99)00002-6

Schipper, 2001, Five years of nitrate removal, denitrification and carbon dynamics in a denitrification wall, Water Research, 35, 3473, 10.1016/S0043-1354(01)00052-5

Schroeder, 2004, The effect of nutrient losses from agriculture on ground and surface water quality: the position of science in developing indicators for regulation, Environmental Science & Policy, 7, 15, 10.1016/j.envsci.2003.10.006

Schweigert, 2004, Regression analyses of weather effects on the annual concentrations of nitrate in soil and groundwater, Journal of Plant Nutrition and Soil Science, 167, 309, 10.1002/jpln.200321291

Sieling, 2006, N balance as an indicator of N leaching in an oilseed rape – winter wheat – winter barley rotation, Agriculture, Ecosystems and Environment, 115, 261, 10.1016/j.agee.2006.01.011

Strauss, 2012, Modeling climate change and biophysical impacts of crop production in the Austrian Marchfeld region, Climatic Change, 111, 641, 10.1007/s10584-011-0171-0

Umweltbundesamt, 2010

Umweltbundesamt, 2010

van der Laan, 2010, Monitoring and modelling draining and resident soil water nitrate concentrations to estimate leaching losses, Agricultural Water Management, 97, 1779, 10.1016/j.agwat.2010.06.012

Watson, 1999, Using nitrogen budgets to indicate nitrogen use efficiency and losses from whole farm systems: a comparison of three methodological approaches, Nutrient Cycling in Agroecosystems, 53, 259, 10.1023/A:1009793120577

Wong, 2006, A flexible approach to managing variability in grain yield and nitrate leaching at within-field to farm scales, Precision Agriculture, 7, 405, 10.1007/s11119-006-9023-8

Wooldridge, 2001