-
2
-
-
0032213112
-
Use of multiple isotope tracers to evaluate denitrification in ground water: study of nitrate from large-flux septic system plume
-
Aravena R., and Robertson W.D. Use of multiple isotope tracers to evaluate denitrification in ground water: study of nitrate from large-flux septic system plume. Ground Water 36 (1998) 975-982
-
(1998)
Ground Water
, vol.36
, pp. 975-982
-
-
Aravena, R.1
Robertson, W.D.2
-
3
-
-
0029414072
-
Combined use of groundwater dating, chemical and isotopic analyses to resolve the history and fate of nitrate contamination in two agricultural watersheds, Atlantic coastal plain, Maryland
-
Böhlke J.K., and Denver J.M. Combined use of groundwater dating, chemical and isotopic analyses to resolve the history and fate of nitrate contamination in two agricultural watersheds, Atlantic coastal plain, Maryland. Water Resour. Res. 31 (1995) 2319-2339
-
(1995)
Water Resour. Res.
, vol.31
, pp. 2319-2339
-
-
Böhlke, J.K.1
Denver, J.M.2
-
4
-
-
0025573493
-
Using isotope fractionation of nitrate-nitrogen and nitrate-oxygen for evaluation of microbial denitrification in a sandy aquifer
-
Böttcher J., Strebel O., Voerkelius S., and Schmidt H.L. Using isotope fractionation of nitrate-nitrogen and nitrate-oxygen for evaluation of microbial denitrification in a sandy aquifer. J. Hydrol. 114 (1990) 413-424
-
(1990)
J. Hydrol.
, vol.114
, pp. 413-424
-
-
Böttcher, J.1
Strebel, O.2
Voerkelius, S.3
Schmidt, H.L.4
-
5
-
-
0027009914
-
Carbon limitation of denitrification rates in an anaerobic groundwater system
-
Bradley P.M., Fernandez M., and Chapelle F.H. Carbon limitation of denitrification rates in an anaerobic groundwater system. Environ. Sci. Technol. 26 (1992) 2377-2381
-
(1992)
Environ. Sci. Technol.
, vol.26
, pp. 2377-2381
-
-
Bradley, P.M.1
Fernandez, M.2
Chapelle, F.H.3
-
6
-
-
0033033916
-
Role of the riparian zone in controlling the distribution and fate of agricultural nitrogen near a small stream in southern Ontario
-
Cey E.E., Rudolph D.L., Aravena R., and Parkin G. Role of the riparian zone in controlling the distribution and fate of agricultural nitrogen near a small stream in southern Ontario. J. Contam. Hydrol. 37 (1999) 45-67
-
(1999)
J. Contam. Hydrol.
, vol.37
, pp. 45-67
-
-
Cey, E.E.1
Rudolph, D.L.2
Aravena, R.3
Parkin, G.4
-
9
-
-
0029667577
-
Temporal variability of organic C and nitrate in a shallow aquifer
-
Clay D.E., Clay S.A., Moorman T.B., Brix-Davis K., Scholes K.A., and Bender A.R. Temporal variability of organic C and nitrate in a shallow aquifer. Water Res. 30 (1996) 559-568
-
(1996)
Water Res.
, vol.30
, pp. 559-568
-
-
Clay, D.E.1
Clay, S.A.2
Moorman, T.B.3
Brix-Davis, K.4
Scholes, K.A.5
Bender, A.R.6
-
10
-
-
0020125416
-
Reduction of water with zinc for hydrogen isotope analysis
-
Coleman M.L., Shepherd T.J., Durham J.J., Rouse J.E., and Moore G.R. Reduction of water with zinc for hydrogen isotope analysis. Anal. Chem. 54 (1982) 993-995
-
(1982)
Anal. Chem.
, vol.54
, pp. 993-995
-
-
Coleman, M.L.1
Shepherd, T.J.2
Durham, J.J.3
Rouse, J.E.4
Moore, G.R.5
-
12
-
-
0022393758
-
Sample preparation for hydrogen isotope analysis by mass spectrometry
-
Florkowski T. Sample preparation for hydrogen isotope analysis by mass spectrometry. Int. J. Appl. Radiat. Isot. 36 (1985) 991-992
-
(1985)
Int. J. Appl. Radiat. Isot.
, vol.36
, pp. 991-992
-
-
Florkowski, T.1
-
14
-
-
0033991792
-
Nitrate reduction during ground-water recharge, Southern High Plains, Texas
-
Fryar A.E., Macko S.A., Mullican III W.F., Romanak K.D., and Bennett P.C. Nitrate reduction during ground-water recharge, Southern High Plains, Texas. J. Contam. Hydrol. 40 (2000) 335-363
-
(2000)
J. Contam. Hydrol.
, vol.40
, pp. 335-363
-
-
Fryar, A.E.1
Macko, S.A.2
Mullican III, W.F.3
Romanak, K.D.4
Bennett, P.C.5
-
15
-
-
48049088843
-
-
Goolsby, D.A., Battaglin, W.A., 2000. Nitrogen in the Mississippi Basin-Estimating Sources and Predicting Flux to the Gulf of Mexico. US Geol. Surv. Fact Sheet 135-00.
-
Goolsby, D.A., Battaglin, W.A., 2000. Nitrogen in the Mississippi Basin-Estimating Sources and Predicting Flux to the Gulf of Mexico. US Geol. Surv. Fact Sheet 135-00.
-
-
-
-
16
-
-
48049120475
-
-
Grace, B., Hobbs, E.H., 1986. The climate of the Lethbridge agricultural area: 1902-1985. Lethbridge Research Station Mimeo Report 3. Research Branch, Agriculture Canada, Lethbridge, Alberta, Canada.
-
Grace, B., Hobbs, E.H., 1986. The climate of the Lethbridge agricultural area: 1902-1985. Lethbridge Research Station Mimeo Report 3. Research Branch, Agriculture Canada, Lethbridge, Alberta, Canada.
-
-
-
-
18
-
-
0007724204
-
Occurrence of soil salinity in the dry lands of southern Alberta
-
Greenlee G.M., Pawluk S., and Bowser W.E. Occurrence of soil salinity in the dry lands of southern Alberta. Can. J. Soil Sci. 48 (1968) 65-75
-
(1968)
Can. J. Soil Sci.
, vol.48
, pp. 65-75
-
-
Greenlee, G.M.1
Pawluk, S.2
Bowser, W.E.3
-
19
-
-
0032007851
-
Factors affecting denitrification during infiltration of river water into a sand and gravel aquifer in Saxony, Germany
-
Grischek T., Hiscock K.M., Metschies T., Dennis P.F., and Nestler W. Factors affecting denitrification during infiltration of river water into a sand and gravel aquifer in Saxony, Germany. Water Res. 32 (1998) 450-460
-
(1998)
Water Res.
, vol.32
, pp. 450-460
-
-
Grischek, T.1
Hiscock, K.M.2
Metschies, T.3
Dennis, P.F.4
Nestler, W.5
-
20
-
-
0022923225
-
Isotopic studies of nitrogen pollution in the hydrosphere and the atmosphere: a review
-
Heaton T.H.E. Isotopic studies of nitrogen pollution in the hydrosphere and the atmosphere: a review. Chem. Geol. 59 (1986) 87-102
-
(1986)
Chem. Geol.
, vol.59
, pp. 87-102
-
-
Heaton, T.H.E.1
-
21
-
-
0031849326
-
Thermodynamic constraints on nitrogen transformations and other biogeochemical processes at soil-stream interfaces
-
Hedin L.O., von Fischer J.C., Ostrom N.E., Kennedy B.P., Brown M.G., and Robertson G.P. Thermodynamic constraints on nitrogen transformations and other biogeochemical processes at soil-stream interfaces. Ecol. 79 (1998) 684-703
-
(1998)
Ecol.
, vol.79
, pp. 684-703
-
-
Hedin, L.O.1
von Fischer, J.C.2
Ostrom, N.E.3
Kennedy, B.P.4
Brown, M.G.5
Robertson, G.P.6
-
22
-
-
0021616683
-
Distribution, source and evolution of a nitrate in a glacial till of southern Alberta, Canada
-
Hendry M.J., McCready R.G.L., and Gould W.D. Distribution, source and evolution of a nitrate in a glacial till of southern Alberta, Canada. J. Hydrol. 70 (1984) 177-198
-
(1984)
J. Hydrol.
, vol.70
, pp. 177-198
-
-
Hendry, M.J.1
McCready, R.G.L.2
Gould, W.D.3
-
23
-
-
0030301985
-
Regional nitrogen budgets and riverine N & P fluxes for drainages to the North Atlantic Ocean: and natural and human influences
-
Howarth R.W., Billen G., Swaney D., Townsend A., Jaworski N., Lajtha K., Downing J.A., Elmgren R., Caraco N., Jordan T., Berendse F., Freney J., Kudeyarov V., Murdoch P., and Zhao-Liang Z. Regional nitrogen budgets and riverine N & P fluxes for drainages to the North Atlantic Ocean: and natural and human influences. Biogeochem. 35 (1996) 75-139
-
(1996)
Biogeochem.
, vol.35
, pp. 75-139
-
-
Howarth, R.W.1
Billen, G.2
Swaney, D.3
Townsend, A.4
Jaworski, N.5
Lajtha, K.6
Downing, J.A.7
Elmgren, R.8
Caraco, N.9
Jordan, T.10
Berendse, F.11
Freney, J.12
Kudeyarov, V.13
Murdoch, P.14
Zhao-Liang, Z.15
-
24
-
-
0034933945
-
Tracing nitrate transport and environmental impact from intensive swine farming using delta Nitrogen-15
-
Karr J.D., Showers W.J., Gilliam J.W., and Andres A.S. Tracing nitrate transport and environmental impact from intensive swine farming using delta Nitrogen-15. J. Environ. Qual. 30 (2001) 1163-1175
-
(2001)
J. Environ. Qual.
, vol.30
, pp. 1163-1175
-
-
Karr, J.D.1
Showers, W.J.2
Gilliam, J.W.3
Andres, A.S.4
-
25
-
-
0001244128
-
Nitrate isotopes in groundwater systems
-
Cook P.G., and Herczeg A.L. (Eds), Kluwer Academic Publishers, Norwell, Massachusetts
-
Kendall C., and Aravena R. Nitrate isotopes in groundwater systems. In: Cook P.G., and Herczeg A.L. (Eds). Environmental Tracers in Subsurface Hydrogeology (1999), Kluwer Academic Publishers, Norwell, Massachusetts 61-297
-
(1999)
Environmental Tracers in Subsurface Hydrogeology
, pp. 61-297
-
-
Kendall, C.1
Aravena, R.2
-
26
-
-
0027072988
-
Natural denitrification in the saturated zone: a review
-
Korom S.F. Natural denitrification in the saturated zone: a review. Water Resour. Res. 28 (1992) 1657-1668
-
(1992)
Water Resour. Res.
, vol.28
, pp. 1657-1668
-
-
Korom, S.F.1
-
27
-
-
0001912435
-
Ecology of nitrification and denitrification
-
Cole J.A., and Ferguson S.J. (Eds), Cambridge University Press, Cambridge
-
Kuenen J.G., and Robertson L.A. Ecology of nitrification and denitrification. In: Cole J.A., and Ferguson S.J. (Eds). The Nitrogen and Sulphur Cycles (1988), Cambridge University Press, Cambridge
-
(1988)
The Nitrogen and Sulphur Cycles
-
-
Kuenen, J.G.1
Robertson, L.A.2
-
28
-
-
0020972145
-
Migration of contaminants in groundwater at a landfill: a case study. 1. Groundwater flow and plume delineation
-
MacFarlane D.S., Cherry J.A., Gillham R.W., and Sudicky E.A. Migration of contaminants in groundwater at a landfill: a case study. 1. Groundwater flow and plume delineation. J. Hydrol. 63 (1983) 1-29
-
(1983)
J. Hydrol.
, vol.63
, pp. 1-29
-
-
MacFarlane, D.S.1
Cherry, J.A.2
Gillham, R.W.3
Sudicky, E.A.4
-
29
-
-
0024251985
-
15N isotope biogeochemistry and natural denitrification process in groundwater: application to the chalk aquifer of northern France
-
15N isotope biogeochemistry and natural denitrification process in groundwater: application to the chalk aquifer of northern France. Geochim. Cosmochim. Acta 52 (1988) 1869-1878
-
(1988)
Geochim. Cosmochim. Acta
, vol.52
, pp. 1869-1878
-
-
Mariotti, A.1
Landreau, A.2
Simon, B.3
-
31
-
-
0345593482
-
Denitrification in marine shales in northeastern Colorado
-
McMahon P.B., Böhlke J.K., and Bruce B.W. Denitrification in marine shales in northeastern Colorado. Water Resour. Res. 35 (1999) 1629-1642
-
(1999)
Water Resour. Res.
, vol.35
, pp. 1629-1642
-
-
McMahon, P.B.1
Böhlke, J.K.2
Bruce, B.W.3
-
33
-
-
0034176177
-
Nutrients in groundwaters of the conterminous United States 1992-1995
-
Nolan B.T., and Stoner J.D. Nutrients in groundwaters of the conterminous United States 1992-1995. Environ. Sci. Technol. 34 (2000) 1156-1165
-
(2000)
Environ. Sci. Technol.
, vol.34
, pp. 1156-1165
-
-
Nolan, B.T.1
Stoner, J.D.2
-
34
-
-
0842346174
-
Nitrate concentrations in wetlands: assessing the contribution of deeper groundwater from anions
-
Pauwels H., and Talbo H. Nitrate concentrations in wetlands: assessing the contribution of deeper groundwater from anions. Water Res. 38 (2004) 1019-1025
-
(2004)
Water Res.
, vol.38
, pp. 1019-1025
-
-
Pauwels, H.1
Talbo, H.2
-
35
-
-
1942455842
-
A 10-yr record of stable isotope ratios of hydrogen and oxygen in precipitation at Calgary, Alberta, Canada
-
Peng H., Mayer B., Harris S., and Krouse H.R. A 10-yr record of stable isotope ratios of hydrogen and oxygen in precipitation at Calgary, Alberta, Canada. Tellus 56B (2004) 147-159
-
(2004)
Tellus
, vol.56 B
, pp. 147-159
-
-
Peng, H.1
Mayer, B.2
Harris, S.3
Krouse, H.R.4
-
36
-
-
0018200562
-
A multilevel device for groundwater sampling and piezometric monitoring
-
Pickens J.F., Cherry J.A., Grisak G.E., Merritt W.F., and Risto B.A. A multilevel device for groundwater sampling and piezometric monitoring. Ground Water 16 (1978) 322-327
-
(1978)
Ground Water
, vol.16
, pp. 322-327
-
-
Pickens, J.F.1
Cherry, J.A.2
Grisak, G.E.3
Merritt, W.F.4
Risto, B.A.5
-
37
-
-
0026311926
-
Nitrate reduction in an unconfined sandy aquifer: water chemistry, reduction processes, and geochemical modeling
-
Postma D., Boesen C., Christiansen H., and Larsen F. Nitrate reduction in an unconfined sandy aquifer: water chemistry, reduction processes, and geochemical modeling. Water Resour. Res. 27 (1991) 2027-2045
-
(1991)
Water Resour. Res.
, vol.27
, pp. 2027-2045
-
-
Postma, D.1
Boesen, C.2
Christiansen, H.3
Larsen, F.4
-
38
-
-
0024830464
-
Nitrate contamination of groundwater in North America
-
Power J.S., and Schepers J.S. Nitrate contamination of groundwater in North America. Agric. Ecosyst. Environ. 26 (1989) 165-187
-
(1989)
Agric. Ecosyst. Environ.
, vol.26
, pp. 165-187
-
-
Power, J.S.1
Schepers, J.S.2
-
39
-
-
84987592811
-
Groundwater contaminated from two small septic systems on sand aquifers
-
Robertson W.D., Cherry J.A., and Sudicky E.A. Groundwater contaminated from two small septic systems on sand aquifers. Ground Water 29 (1991) 82-92
-
(1991)
Ground Water
, vol.29
, pp. 82-92
-
-
Robertson, W.D.1
Cherry, J.A.2
Sudicky, E.A.3
-
40
-
-
4344595978
-
Isotopic assessment of sources of surface water nitrate within the Oldman River basin, Southern Alberta, Canada
-
Rock L., and Mayer B. Isotopic assessment of sources of surface water nitrate within the Oldman River basin, Southern Alberta, Canada. Water Air Soil Pollut. Focus 4 (2004) 545-562
-
(2004)
Water Air Soil Pollut. Focus
, vol.4
, pp. 545-562
-
-
Rock, L.1
Mayer, B.2
-
41
-
-
34547856161
-
Isotope hydrology of the Oldman River basin, southern Alberta, Canada
-
Rock L., and Mayer B. Isotope hydrology of the Oldman River basin, southern Alberta, Canada. Hydrol. Proc. 21 (2007) 3301-3315
-
(2007)
Hydrol. Proc.
, vol.21
, pp. 3301-3315
-
-
Rock, L.1
Mayer, B.2
-
42
-
-
0002600764
-
Agricultural contaminants in Quaternary aquitards: a review of occurrence and fate in North America
-
Rodvang S.J., and Simpkins W.W. Agricultural contaminants in Quaternary aquitards: a review of occurrence and fate in North America. Hydrogeol. J. 9 (2001) 44-59
-
(2001)
Hydrogeol. J.
, vol.9
, pp. 44-59
-
-
Rodvang, S.J.1
Simpkins, W.W.2
-
43
-
-
1642290961
-
Changes in groundwater quality in an irrigated area of southern Alberta
-
Rodvang S.J., Mikalson D.M., and Ryan M.C. Changes in groundwater quality in an irrigated area of southern Alberta. J. Environ. Qual. 33 (2004) 476-487
-
(2004)
J. Environ. Qual.
, vol.33
, pp. 476-487
-
-
Rodvang, S.J.1
Mikalson, D.M.2
Ryan, M.C.3
-
44
-
-
48049121392
-
-
Rodvang, S.J., Mikalson, D.M., Ryan, C.R., Hill, B.D., 2002. Groundwater quality in the eastern portion of the Lethbridge northern irrigation district, 1995 to 2001. Alberta Agriculture, Food and Rural Development, Lethbridge, AB.
-
Rodvang, S.J., Mikalson, D.M., Ryan, C.R., Hill, B.D., 2002. Groundwater quality in the eastern portion of the Lethbridge northern irrigation district, 1995 to 2001. Alberta Agriculture, Food and Rural Development, Lethbridge, AB.
-
-
-
-
45
-
-
0034696255
-
A new method for collection of nitrate from fresh water and the analysis of nitrogen and oxygen isotope ratios
-
Silva S.R., Kendall C., Wilkinson D.H., Ziegler A.C., Chang C.C.Y., and Avanzino R.J. A new method for collection of nitrate from fresh water and the analysis of nitrogen and oxygen isotope ratios. J. Hydrol. 228 (2000) 22-36
-
(2000)
J. Hydrol.
, vol.228
, pp. 22-36
-
-
Silva, S.R.1
Kendall, C.2
Wilkinson, D.H.3
Ziegler, A.C.4
Chang, C.C.Y.5
Avanzino, R.J.6
-
46
-
-
0026287034
-
Denitrification in nitrate-contaminated groundwater: occurrence in steep vertical geochemical gradients
-
Smith R.L., Howes B.L., and Duff J.H. Denitrification in nitrate-contaminated groundwater: occurrence in steep vertical geochemical gradients. Geochim. Cosmochim. Acta 55 (1991) 1815-1825
-
(1991)
Geochim. Cosmochim. Acta
, vol.55
, pp. 1815-1825
-
-
Smith, R.L.1
Howes, B.L.2
Duff, J.H.3
-
47
-
-
0027625059
-
Occurrence of nitrate in groundwater: a review
-
Spalding R.F., and Exner M.E. Occurrence of nitrate in groundwater: a review. J. Environ. Qual. 22 (1993) 392-402
-
(1993)
J. Environ. Qual.
, vol.22
, pp. 392-402
-
-
Spalding, R.F.1
Exner, M.E.2
-
48
-
-
0036558057
-
VOCs, pesticides, nitrate, and their mixtures in groundwater used for drinking water in the United States
-
Squillace P.J., Scott J.C., Moran M.J., Nolan B.T., and Kolpin D.W. VOCs, pesticides, nitrate, and their mixtures in groundwater used for drinking water in the United States. Environ. Sci. Technol. 36 (2002) 1923-1930
-
(2002)
Environ. Sci. Technol.
, vol.36
, pp. 1923-1930
-
-
Squillace, P.J.1
Scott, J.C.2
Moran, M.J.3
Nolan, B.T.4
Kolpin, D.W.5
-
49
-
-
0027692042
-
Denitrification and organic carbon availability in 2 aquifers
-
Starr R.C., and Gillham R.W. Denitrification and organic carbon availability in 2 aquifers. Ground Water 31 (1993) 934-947
-
(1993)
Ground Water
, vol.31
, pp. 934-947
-
-
Starr, R.C.1
Gillham, R.W.2
-
50
-
-
0025572982
-
On the origin of saline soils at Blackspring Ridge, Alberta, Canada
-
Stein R., and Schwartz F.W. On the origin of saline soils at Blackspring Ridge, Alberta, Canada. J. Hydrol. 117 (1990) 99-131
-
(1990)
J. Hydrol.
, vol.117
, pp. 99-131
-
-
Stein, R.1
Schwartz, F.W.2
-
51
-
-
0001041049
-
A theory of groundwater motion in small drainage basins in central Alberta
-
Tóth J. A theory of groundwater motion in small drainage basins in central Alberta. J. Geophys. Res. 67 (1962) 4375-4387
-
(1962)
J. Geophys. Res.
, vol.67
, pp. 4375-4387
-
-
Tóth, J.1
-
52
-
-
0019392335
-
Gaseous nitrogen as evidence for denitrification in groundwater
-
Vogel J.C., Talma A.S., and Heaton T.H.E. Gaseous nitrogen as evidence for denitrification in groundwater. J. Hydrol. 50 (1981) 191-200
-
(1981)
J. Hydrol.
, vol.50
, pp. 191-200
-
-
Vogel, J.C.1
Talma, A.S.2
Heaton, T.H.E.3
-
54
-
-
33746644160
-
Decadal geochemical and isotopic trends for nitrate in a transboundary aquifer and implications for agricultural beneficial management practices
-
Wassenaar L.I., Hendry M.J., and Harrington N. Decadal geochemical and isotopic trends for nitrate in a transboundary aquifer and implications for agricultural beneficial management practices. Environ. Sci. Technol. 40 (2006) 4626-4632
-
(2006)
Environ. Sci. Technol.
, vol.40
, pp. 4626-4632
-
-
Wassenaar, L.I.1
Hendry, M.J.2
Harrington, N.3
|