-
1
-
-
0034677534
-
Effect of stream channel size on the delivery of nitrogen to the Gulf of Mexico
-
Alexander, R. B., R. A. Smith, and G. E. Schwarz. 2000. Effect of stream channel size on the delivery of nitrogen to the Gulf of Mexico. Nature 403:758-761.
-
(2000)
Nature
, vol.403
, pp. 758-761
-
-
Alexander, R.B.1
Smith, R.A.2
Schwarz., G.E.3
-
2
-
-
0023491005
-
Natürliche Isotopengehalte von Nitrat als Indikatoren für dessen Herkunft
-
Amberger, A., and H. L. Schmidt. 1987. Natürliche Isotopengehalte von Nitrat als Indikatoren für dessen Herkunft. Geochimica et Cosmochimica Acta 51:2699-2705.
-
(1987)
Geochimica et Cosmochimica Acta
, vol.51
, pp. 2699-2705
-
-
Amberger, A.1
Schmidt., H.L.2
-
4
-
-
0027560451
-
Stable isotopes of oxygen and nitrogen in source identification of nitrate from septic systems
-
Aravena, R., M. L. Evans, and J. A. Cherry. 1993. Stable isotopes of oxygen and nitrogen in source identification of nitrate from septic systems. Ground Water 31:180-186.
-
(1993)
Ground Water
, vol.31
, pp. 180-186
-
-
Aravena, R.1
Evans, M.L.2
Cherry., J.A.3
-
5
-
-
0032213112
-
Use of multiple isotope tracers to evaluate denitrification in ground water: Study of nitrate from a large-flux septic system plume
-
Aravena, R., and W. D. Robertson. 1998. Use of multiple isotope tracers to evaluate denitrification in ground water: study of nitrate from a large-flux septic system plume. Ground Water 36:975-982.
-
(1998)
Ground Water
, vol.36
, pp. 975-982
-
-
Aravena, R.1
Robertson., W.D.2
-
6
-
-
68749119332
-
The contribution of agricultural and urban activities to inorganic carbon fluxes within temperate watersheds
-
Barnes, R. T., and P. A. Raymond. 2009. The contribution of agricultural and urban activities to inorganic carbon fluxes within temperate watersheds. Chemical Geology 266:327-336.
-
(2009)
Chemical Geology
, vol.266
, pp. 327-336
-
-
Barnes, R.T.1
Raymond., P.A.2
-
7
-
-
51849102327
-
Dual isotope analyses indicate efficient processing of atmospheric nitrate by forested watersheds in the northeastern U. S.
-
Barnes, R. T., P. A. Raymond, and K. L. Casciotti. 2008. Dual isotope analyses indicate efficient processing of atmospheric nitrate by forested watersheds in the northeastern U.S. Biogeochemistry 90:15-27.
-
(2008)
Biogeochemistry
, vol.90
, pp. 15-27
-
-
Barnes, R.T.1
Raymond, P.A.2
Casciotti., K.L.3
-
8
-
-
2942527240
-
Reach-scale isotope tracer experiment to quantify denitrification and related processes in a nitrate-rich stream, midcontinent United States
-
Böhlke, J. K., J. W. Harvey, and M. A. Voytek. 2004. Reach-scale isotope tracer experiment to quantify denitrification and related processes in a nitrate-rich stream, midcontinent United States. Limnology and Oceanography 49:821-838.
-
(2004)
Limnology and Oceanography
, vol.49
, pp. 821-838
-
-
Böhlke, J.K.1
Harvey, J.W.2
Voytek., M.A.3
-
9
-
-
0025573493
-
Using isotope fractionation of nitrate-nitrogen and nitrate-oxygen for evaluation of microbial denitrification in a sandy aquifer
-
Böttcher, J., O. Strebel, S. Voerkelius, and H. L. Schmidt. 1990. Using isotope fractionation of nitrate-nitrogen and nitrate-oxygen for evaluation of microbial denitrification in a sandy aquifer. Journal of Hydrology 114:413-424.
-
(1990)
Journal of Hydrology
, vol.114
, pp. 413-424
-
-
Böttcher, J.1
Strebel, O.2
Voerkelius, S.3
Schmidt., H.L.4
-
10
-
-
17844386605
-
Global application of stable hydrogen and oxygen isotopes to wildlife forensics
-
Bowen, G. J., L. I. Wassenaar, and K. A. Hobson. 2005. Global application of stable hydrogen and oxygen isotopes to wildlife forensics. Oecologia 143:337-348.
-
(2005)
Oecologia
, vol.143
, pp. 337-348
-
-
Bowen, G.J.1
Wassenaar, L.I.2
Hobson., K.A.3
-
11
-
-
18544403514
-
Anthropogenic nitrogen sources and relationships to riverine nitrogen export in the northeastern USA
-
Boyer, E. W., C. Goodale, N. A. Jaworski, and R. W. Howarth. 2002. Anthropogenic nitrogen sources and relationships to riverine nitrogen export in the northeastern USA. Biogeo-chemistry 57/58:137-169.
-
(2002)
Biogeo-chemistry
, vol.57-58
, pp. 137-169
-
-
Boyer, E.W.1
Goodale, C.2
Jaworski, N.A.3
Howarth., R.W.4
-
12
-
-
63149086253
-
Sources and transformations of nitrate from streams draining varying land uses: Evidence from dual isotopic analysis
-
Burns, D. A., E. W. Boyer, E. M. Elliot, and C. Kendall. 2009. Sources and transformations of nitrate from streams draining varying land uses: evidence from dual isotopic analysis. Journal of Environmental Quality 38:1149-1159.
-
(2009)
Journal of Environmental Quality
, vol.38
, pp. 1149-1159
-
-
Burns, D.A.1
Boyer, E.W.2
Elliot, E.M.3
Kendall., C.4
-
13
-
-
0036563050
-
- sources in runoff at two watersheds in the Catskill Mountains of New York
-
Burns, D. A., and C. Kendall. 2002. Analysis of δ15N and δ15O to differentiate NO3-sources in runoff at two watersheds in the Catskill Mountains of New York. Water Resources Research 38:1029-1041.
-
(2002)
Water Resources Research
, vol.38
, pp. 1029-1041
-
-
Burns, D.A.1
Kendall., C.2
-
14
-
-
0031816527
-
- concentrations during summer in Catskill Mountain streams
-
Burns, D. A., P. S. Murdoch, G. B. Lawrence, and R. L. Michel. 1998. Effect of groundwater springs on NO3-concentrations during summer in Catskill Mountain streams. Water Resources Research 34:1987-1996.
-
(1998)
Water Resources Research
, vol.34
, pp. 1987-1996
-
-
Burns, D.A.1
Murdoch, P.S.2
Lawrence, G.B.3
Michel., R.L.4
-
16
-
-
10744226153
-
Input-output budgets of inorganic nitrogen for 24 forest watersheds in the northeastern United States: A review
-
Campbell, J. L., J. W. Hornbeck, M. J. Mitchell, M. B. Adams, M. S. Castro, C. T. Driscoll, J. S. Kahl, J. N. Kochenderfer, G. E. Likens, J. A. Lynch, P. S. Murdoch, S. J. Nelson, and J. B. Shanley. 2004. Input-output budgets of inorganic nitrogen for 24 forest watersheds in the northeastern United States: a review. Water, Air, and Soil Pollution 151:373-396.
-
(2004)
Water Air, and Soil Pollution
, vol.151
, pp. 373-396
-
-
Campbell, J.L.1
Hornbeck, J.W.2
Mitchell, M.J.3
Adams, M.B.4
Castro, M.S.5
Driscoll, C.T.6
Kahl, J.S.7
Kochenderfer, J.N.8
Likens, G.E.9
Lynch, J.A.10
Murdoch, P.S.11
Nelson, S.J.12
Shanley., J.B.13
-
17
-
-
1642518258
-
3 export from flowing waters of vastly different sizes: Does one model fit all?
-
Caraco, N. F., J. J. Cole, G. E. Likens, G. M. Lovett, and K. C. Weathers. 2003. Variation in NO3 export from flowing waters of vastly different sizes: Does one model fit all? Ecosystems 6:344-352.
-
(2003)
Ecosystems
, vol.6
, pp. 344-352
-
-
Caraco, N.F.1
Cole, J.J.2
Likens, G.E.3
Lovett, G.M.4
Weathers., K.C.5
-
18
-
-
33947381820
-
Oxygen isotopes in nitrite: Analysis, calibration, and equilibration
-
Casciotti, K. L., J. K. Böhlke, M. R. McIlvin, S. J. Mroczkowski, and J. E. Hannon. 2007. Oxygen isotopes in nitrite: analysis, calibration, and equilibration. Analytical Chemistry 79:2427-2436.
-
(2007)
Analytical Chemistry
, vol.79
, pp. 2427-2436
-
-
Casciotti, K.L.1
Böhlkem, J.K.2
McIlvin, M.R.3
Mroczkowski, S.J.4
Hannon, J.E.5
-
19
-
-
35148870161
-
Isotopic analyses of nitrate and nitrite from reference mixtures and application to Eastern Tropical North Pacific waters
-
Casciotti, K. L., and M. R. Mcllvin. 2007. Isotopic analyses of nitrate and nitrite from reference mixtures and application to Eastern Tropical North Pacific waters. Marine Chemistry 107:184-201.
-
(2007)
Marine Chemistry
, vol.107
, pp. 184-201
-
-
Casciotti, K.L.1
McLlvin., M.R.2
-
20
-
-
0036787547
-
Measurement of the oxygen isotopic composition of nitrate in seawater and freshwater using the denitrifier method
-
Casciotti, K. L., D. M. Sigman, M. G. Hastings, J. K. Böhlke, and A. Hilkert. 2002. Measurement of the oxygen isotopic composition of nitrate in seawater and freshwater using the denitrifier method. Analytical Chemistry 74:4905-4912.
-
(2002)
Analytical Chemistry
, vol.74
, pp. 4905-4912
-
-
Casciotti, K.L.1
Sigman, D.M.2
Hastings, M.G.3
Böhlke, J.K.4
Hilkert., A.5
-
21
-
-
0343233385
-
Nutrient movement from the lawn to the stream
-
Center for Watershed Protection.
-
Center for Watershed Protection. 2000. Nutrient movement from the lawn to the stream. Watershed Protection Techniques 2:239-246.
-
(2000)
Watershed Protection Techniques
, vol.2
, pp. 239-246
-
-
-
22
-
-
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., D. L. Rudolph, R. Aravena, and G. Parkin. 1999. Role of the riparian zone in controlling the distribution and fate of agricultural nitrogen near a small stream in southern Ontario. Journal of Contaminant Hydrology 17:45-67.
-
(1999)
Journal of Contaminant Hydrology
, vol.17
, pp. 45-67
-
-
Cey, E.E.1
Rudolph, D.L.2
Aravena, R.3
Parkin., G.4
-
23
-
-
0037005510
-
Nitrate stable isotopes: Tools for determining nitrate sources among different land uses in the Mississippi River Basin
-
Chang, C. C. Y., C. Kendall, S. R. Silva, W. A. Battaglin, and D. H. Campbell. 2002. Nitrate stable isotopes: tools for determining nitrate sources among different land uses in the Mississippi River Basin. Canadian Journal of Fisheries and Aquatic Sciences 59:1874-1885.
-
(2002)
Canadian Journal of Fisheries and Aquatic Sciences
, vol.59
, pp. 1874-1885
-
-
Chang, C.C.Y.1
Kendall, C.2
Silva, S.R.3
Battaglin, W.A.4
Campbell., D.H.5
-
24
-
-
32644486440
-
15 N nitrogen in groundwater
-
Cole, M., K. D. Kroeger, J. McClelland, and I. Valiela. 2006. Effects of watershed land use on nitrogen concentrations and δ15N nitrogen in groundwater. Biogeochemistry 77:199-215.
-
(2006)
Biogeochemistry
, vol.77
, pp. 199-215
-
-
Cole, M.1
Kroeger, K.D.2
McClelland, J.3
Valiela., I.4
-
25
-
-
68749113259
-
-
CTDEP [Connecticut Department of Environmental Protection],Bureau of Water Management, Office of Information Management, Hartford, Connecticut, USA
-
CTDEP [Connecticut Department of Environmental Protection].1998. Sewer service areas. Bureau of Water Management, Office of Information Management, Hartford, Connecticut, USA. www.ct.gov/dep/cwp/view.asp?a=2698&q=322898
-
(1998)
Sewer Service Areas
-
-
-
26
-
-
33847311794
-
Nitrogen isotope constraints on subantarctic biogeochemistry
-
DiFiore, P. J., D. M. Sigman, T. W. Trull, M. J. Lourey, K. Karsh, G. Cane, and R. Ho. 2006. Nitrogen isotope constraints on subantarctic biogeochemistry. Journal of Geophysical Research 111:C08016.
-
(2006)
Journal of Geophysical Research
, vol.111
-
-
Difiore, P.J.1
Sigman, D.M.2
Trull, T.W.3
Lourey, M.J.4
Karsh, K.5
Cane, G.6
Ho., R.7
-
27
-
-
0028668988
-
18 O measurements
-
Durka, W., E.-D. Schulze, G. Gebauer, and S. Voerkelius. 1994. Effect of forest decline on uptake and leaching of deposited nitrate determined from 15N and 18O measurements. Nature 372:765-767.
-
(1994)
Nature
, vol.372
, pp. 765-767
-
-
Durka, W.1
Schulze, E.-D.2
Gebauer, G.3
Voerkelius., S.4
-
28
-
-
84892646050
-
Nitrogen cycles: Past, present, and future
-
Galloway, J. N., et al. 2004. Nitrogen cycles: past, present, and future. Biogeochemistry 70:153-226.
-
(2004)
Biogeochemistry
, vol.70
, pp. 153-226
-
-
Galloway, J.N.1
-
29
-
-
0031946565
-
Quantifying uncertainty in tracer-based hydrograph separations
-
Genereux, D. 1998. Quantifying uncertainty in tracer-based hydrograph separations. Water Resources Research 34:915-919.
-
(1998)
Water Resources Research
, vol.34
, pp. 915-919
-
-
Genereux, D.1
-
30
-
-
77957737045
-
-
Department of Environmental Protection, State of Connecticut, Hartford, Connecticut, USA
-
Glowacki, D. 2005. Heavy rains and flooding of sub-regional drainage basins. Department of Environmental Protection, State of Connecticut, Hartford, Connecticut, USA.
-
(2005)
Heavy Rains and Flooding of Sub-regional Drainage Basins
-
-
Glowacki, D.1
-
31
-
-
21144435851
-
Long-term decreases in stream nitrate: Successional causes unlikely. Possible links to DOC?
-
Goodale, C. L., J. D. Aber, P. M. Vitousek, and W. H. McDowell. 2005. Long-term decreases in stream nitrate: successional causes unlikely. Possible links to DOC? Ecosystems 8:334-337.
-
(2005)
Ecosystems
, vol.8
, pp. 334-337
-
-
Goodale, C.L.1
Aber, J.D.2
Vitousek, P.M.3
McDowell., W.H.4
-
32
-
-
0034607340
-
Nitrogen flux and sources in the Mississippi River Basin
-
Goolsby, D. A., W. A. Battaglin, B. T. Aulenbach, and A. B. Hooper. 2000. Nitrogen flux and sources in the Mississippi River Basin. Science of the Total Environment 248:75-86.
-
(2000)
Science of the Total Environment
, vol.248
, pp. 75-86
-
-
Goolsby, D.A.1
Battaglin, W.A.2
Aulenbach, B.T.3
Hooper., A.B.4
-
34
-
-
55749108397
-
Nitrogen and oxygen isotope fractionation during dissimilatory nitrate reduction by denitrifying bacteria
-
Granger, J., D. M. Sigman, M. F. Lehmann, and P. D. Tortell. 2008. Nitrogen and oxygen isotope fractionation during dissimilatory nitrate reduction by denitrifying bacteria. Limnology and Oceanography 53:2533-2545.
-
(2008)
Limnology and Oceanography
, vol.53
, pp. 2533-2545
-
-
Granger, J.1
Sigman, D.M.2
Lehmann, M.F.3
Tortell., P.D.4
-
35
-
-
4944234749
-
Coupled nitrogen and oxygen isotope fractionation of nitrate during assimilation by cultures of marine phytoplankton
-
Granger, J., D. M. Sigman, J. A. Needoba, and P. J. Harrison. 2004. Coupled nitrogen and oxygen isotope fractionation of nitrate during assimilation by cultures of marine phytoplankton. Limnology and Oceanography 49:1763-1773.
-
(2004)
Limnology and Oceanography
, vol.49
, pp. 1763-1773
-
-
Granger, J.1
Sigman, D.M.2
Needoba, J.A.3
Harrison., P.J.4
-
36
-
-
33845476316
-
Methods for measuring denitrification: Diverse approaches to a difficult problem
-
Groffman, P., M. Altabet, J. K. Böhlke, K. Butterbach-Bahl, M. B. David, M. K. Firestone, A. E. Giblin, T. M. Kana, L. P. Nielsen, and M. A. Voytek. 2006. Methods for measuring denitrification: diverse approaches to a difficult problem. Ecological Applications 16:2091-2122.
-
(2006)
Ecological Applications
, vol.16
, pp. 2091-2122
-
-
Groffman, P.1
Altabet, M.2
Böhlke, J.K.3
Butterbach-Bahl, K.4
David, M.B.5
Firestone, M.K.6
Giblin, A.E.7
Kana, T.M.8
Nielsen, L.P.9
Voytek., M.A.10
-
37
-
-
3042781757
-
Nitrogen fluxes and retention in urban watershed ecosystems
-
Groffman, P. M., N. L. Law, K. T. Belt, L. E. Band, and G. T. Fisher. 2004. Nitrogen fluxes and retention in urban watershed ecosystems. Ecosystems 7:393-403.
-
(2004)
Ecosystems
, vol.7
, pp. 393-403
-
-
Groffman, P.M.1
Law, N.L.2
Belt, K.T.3
Band, L.E.4
Fisher., G.T.5
-
38
-
-
11844277592
-
Seasonal variations in N and O isotopes of nitrate in snow at Summit, Greenland: Implications for the study of nitrate in snow and ice cores
-
Hastings, M. G., E. J. Steig, and D. M. Sigman. 2004. Seasonal variations in N and O isotopes of nitrate in snow at Summit, Greenland: implications for the study of nitrate in snow and ice cores. Journal of Geophysical Research-Atmospheres 109:D20306.
-
(2004)
Journal of Geophysical Research-Atmospheres
, vol.109
-
-
Hastings, M.G.1
Steig, E.J.2
Sigman., D.M.3
-
39
-
-
0028975077
-
Patterns of nutrient loss from unpolluted, old-growth temperate forests: Evaluation of biogeochemical theory
-
Hedin, L. O., J. J. Armesto, and A. H. Johnson. 1995. Patterns of nutrient loss from unpolluted, old-growth temperate forests: evaluation of biogeochemical theory. Ecology 76:493-509.
-
(1995)
Ecology
, vol.76
, pp. 493-509
-
-
Hedin, L.O.1
Armesto, J.J.2
Johnson., A.H.3
-
40
-
-
0031849326
-
Thermodynamic constraints on nitrogen transformations and other biogeo-chemical processes at soil-stream interfaces
-
Hedin, L. O., J. C. von Fischer, N. E. Ostrom, B. P. Kennedy, M. G. Brown, and G. P. Robertson. 1998. Thermodynamic constraints on nitrogen transformations and other biogeo-chemical processes at soil-stream interfaces. Ecology 79:684-703.
-
(1998)
Ecology
, 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
-
41
-
-
85040955177
-
-
Elsevier, New York, New York, USA
-
Helsel, D. R., and R. M. Hirsch. 1992. Statistical methods in water resources. Elsevier, New York, New York, USA.
-
(1992)
Statistical Methods in Water Resources
-
-
Helsel, D.R.1
Hirsch., R.M.2
-
42
-
-
0021489714
-
Source of the oxygen atoms of nitrate in the oxidation of nitrite by Nitrobacter agilis and evidence against a P-O-N anhydride mechanism in oxidative phos-phorylation
-
Hollocher, T. C. 1984. Source of the oxygen atoms of nitrate in the oxidation of nitrite by Nitrobacter agilis and evidence against a P-O-N anhydride mechanism in oxidative phos-phorylation. Archives of Biochemistry and Biophysics 233:721-727.
-
(1984)
Archives of Biochemistry and Biophysics
, vol.233
, pp. 721-727
-
-
Hollocher, T.C.1
-
43
-
-
0022783618
-
A comparison of chemical and isotopic hydrograph separation
-
Hooper, R. P., and C. A. Shoemaker. 1986. A comparison of chemical and isotopic hydrograph separation. Water Resources Research 22:1444-1454.
-
(1986)
Water Resources Research
, vol.22
, pp. 1444-1454
-
-
Hooper, R.P.1
Shoemaker., C.A.2
-
44
-
-
0030301985
-
Regional nitrogen budgets and riverine N & P fluxes for the drainages to the North Atlantic Ocean: Natural and human influences
-
Howarth, R. W., et al. 1996. Regional nitrogen budgets and riverine N & P fluxes for the drainages to the North Atlantic Ocean: natural and human influences. Biogeochemistry 35:75-139.
-
(1996)
Biogeochemistry
, vol.35
, pp. 75-139
-
-
Howarth, R.W.1
-
46
-
-
0030693830
-
Relating nutrient discharges from watersheds to land use and stream-flow variability
-
Jordan, T. E., D. L. Correll, and D. E. Weller. 1997b. Relating nutrient discharges from watersheds to land use and stream-flow variability. Water Resources Research 33:2579-2590.
-
(1997)
Water Resources Research
, vol.33
, pp. 2579-2590
-
-
Jordan, T.E.1
Correll, D.L.2
Weller., D.E.3
-
47
-
-
33846219510
-
2 O
-
Kaiser, J., M. G. Hastings, B. Z. Houlton, T. Rockmann, and D. M. Sigman. 2007. Triple oxygen isotope analysis ofnitrate using the denitrifier method and thermal decomposition of N2O. Analytical Chemistry 79:599-607.
-
(2007)
Analytical Chemistry
, vol.79
, pp. 599-607
-
-
Kaiser, J.1
Hastings, M.G.2
Houlton, B.Z.3
Rockmann, T.4
Sigman., D.M.5
-
48
-
-
0037377145
-
Low-level nitrate export from confined dairy farming detected in North Carolina streams using delta N-15
-
Karr, J. D., W. J. Showers, and G. D. Jennings. 2003. Low-level nitrate export from confined dairy farming detected in North Carolina streams using delta N-15. Agriculture Ecosystems and Environment 95:103-110.
-
(2003)
Agriculture Ecosystems and Environment
, vol.95
, pp. 103-110
-
-
Karr, J.D.1
Showers, W.J.2
Jennings., G.D.3
-
49
-
-
0037377218
-
Evaluation of nitrogen isotopes as indicators of nitrate contamination sources in an agricultural watershed
-
Kellman, L., and C. Hillaire-Marcel. 2003. Evaluation of nitrogen isotopes as indicators of nitrate contamination sources in an agricultural watershed. Agriculture, Ecosystems and Environment 95:87-102.
-
(2003)
Agriculture, Ecosystems and Environment
, vol.95
, pp. 87-102
-
-
Kellman, L.1
Hillaire-Marcel, C.2
-
50
-
-
84889473153
-
Tracing anthropogenic inputs of nitrogen to ecosystems. Chapter 12
-
R. H. Michener and K. Lajtha, editors, Blackwell Publishing, Boston, Massachusetts, USA
-
Kendall, C., E. M. Elliot, and S. D. Wankel. 2007. Tracing anthropogenic inputs of nitrogen to ecosystems. Chapter 12. Pages 375-449 in R. H. Michener and K. Lajtha, editors. Stable isotopes in ecology and environmental science. Blackwell Publishing, Boston, Massachusetts, USA.
-
(2007)
Stable Isotopes in Ecology and Environmental Science
, pp. 375-449
-
-
Kendall, C.1
Elliot, E.M.2
Wankel., S.D.3
-
52
-
-
0018733962
-
Nitrogen-isotope ratio studies of soils and groundwater nitrate from alluvial fan aquifers in Texas
-
Kreitler, C. W. 1979. Nitrogen-isotope ratio studies of soils and groundwater nitrate from alluvial fan aquifers in Texas. Journal of Hydrology 42:147-170.
-
(1979)
Journal of Hydrology
, vol.42
, pp. 147-170
-
-
Kreitler, C.W.1
-
53
-
-
0021096563
-
Definitive N-15 NMR evidence that water serves as a source of O during nitrite oxidation by Nitrobacter agilis
-
Kumar, S., D. J. D. Nicholas, and E. H. Williams. 1983. Definitive N-15 NMR evidence that water serves as a source of O during nitrite oxidation by Nitrobacter agilis. FEBS Letters 152:71-74.
-
(1983)
FEBS Letters
, vol.152
, pp. 71-74
-
-
Kumar, S.1
Nicholas, D.J.D.2
Williams., E.H.3
-
54
-
-
0028974236
-
Retention and leaching losses of atmospherically derived nitrogen in the aggrading coastal watershed of Waquoit Bay, MA
-
Lajtha, K., B. Seely, and I. Valiela. 1995. Retention and leaching losses of atmospherically derived nitrogen in the aggrading coastal watershed of Waquoit Bay, MA. Biogeo-chemistry 28:33-54.
-
(1995)
Biogeo-chemistry
, vol.28
, pp. 33-54
-
-
Lajtha, K.1
Seely, B.2
Valiela., I.3
-
55
-
-
6344235372
-
Nitrogen input from residential lawn care practices in suburban watersheds in Baltimore County, MD
-
Law, N. L., L. E. Band, and J. M. Grove. 2004. Nitrogen input from residential lawn care practices in suburban watersheds in Baltimore County, MD. Journal of Environmental Planning and Management 47:737-755.
-
(2004)
Journal of Environmental Planning and Management
, vol.47
, pp. 737-755
-
-
Law, N.L.1
Band, L.E.2
Grove., J.M.3
-
56
-
-
2542539809
-
16 O of nitrate as a constraint on benthic nitrogen cycling
-
Lehmann, M. F., D. M. Sigman, and W. M. Berelson. 2004. Coupling the 15N/14N and 18O/16O of nitrate as a constraint on benthic nitrogen cycling. Marine Chemistry 88:1-20.
-
(2004)
Marine Chemistry
, vol.88
, pp. 1-20
-
-
Lehmann, M.F.1
Sigman, D.M.2
Berelson., W.M.3
-
57
-
-
31344479313
-
Automated web GIS based hydrograph analysis tool, WHAT
-
Lim, K. J., B. A. Engle, Z. Tang, J. Choi, K.-S. Kim, S. Meuthukrishnan, and D. Tripathy. 2005. Automated web GIS based hydrograph analysis tool, WHAT. Journal of American Water Resources Association 41:1407-1416.
-
(2005)
Journal of American Water Resources Association
, vol.41
, pp. 1407-1416
-
-
Lim, K.J.1
Engle, B.A.2
Tang, Z.3
Choi, J.4
Kim, K.-S.5
Meuthukrishnan, S.6
Tripathy., D.7
-
58
-
-
34250248174
-
Experimental determination of nitrogen kinetic isotope fractionation: Some principles; Illustration for the denitrification and nitrification processes
-
Mariotti, A., J. C. Germon, P. Hubert, P. Kaiser, R. Letolle, A. Tardieux, and P. Tardieux. 1981. Experimental determination of nitrogen kinetic isotope fractionation: some principles; illustration for the denitrification and nitrification processes. Plant and Soil 62:413-430.
-
(1981)
Plant and Soil
, vol.62
, pp. 413-430
-
-
Mariotti, A.1
Germon, J.C.2
Hubert, P.3
Kaiser, P.4
Letolle, R.5
Tardieux, A.6
Tardieux., P.7
-
60
-
-
0024251985
-
15 N isotope biogeochemistry and natural denitrification process in groundwater: Application to the chalk aquifer of Northern France
-
Mariotti, A., A. Landreau, and B. Simon. 1988. 15N isotope biogeochemistry and natural denitrification process in groundwater: application to the chalk aquifer of Northern France. Geochimica et Cosmochimica Acta 52:1869-1878.
-
(1988)
Geochimica et Cosmochimica Acta
, vol.52
, pp. 1869-1878
-
-
Mariotti, A.1
Landreau, A.2
Simon., B.3
-
61
-
-
10744225107
-
Sources of nitrate in rivers draining sixteen watersheds in the northeastern U.S.: Isotopic constraints
-
Mayer, B., et al. 2002. Sources of nitrate in rivers draining sixteen watersheds in the northeastern U.S.: isotopic constraints. Biogeochemistry 57/58:171-197.
-
(2002)
Biogeochemistry
, vol.57-58
, pp. 171-197
-
-
Mayer, B.1
-
62
-
-
9144244176
-
Biogeochemical hot spots and hot moments at the interface of terrestrial and aquatic ecosystems
-
McClain, M. E., E. W. Boyer, C. L. Dent, S. E. Gergel, N. B. Grimm, P. M. Groffman, S. C. Hart, J. W. Harvey, C. A. Johnston, E. Mayorga, W. H. McDowell, and G. Pinay. 2003. Biogeochemical hot spots and hot moments at the interface of terrestrial and aquatic ecosystems. Ecosystems 6:301-312.
-
(2003)
Ecosystems
, vol.6
, pp. 301-312
-
-
McClain, M.E.1
Boyer, E.W.2
Dent, C.L.3
Gergel, S.E.4
Grimm, N.B.5
Groffman, P.M.6
Hart, S.C.7
Harvey, J.W.8
Johnston, C.A.9
Mayorga, E.10
McDowell, W.H.11
Pinay., G.12
-
63
-
-
24644434320
-
Chemical conversion of nitrate and nitrite to nitrous oxide for nitrogen and oxygen isotopic analysis in freshwater and seawater
-
McIlvin, M. R., and M. Altabet. 2005. Chemical conversion of nitrate and nitrite to nitrous oxide for nitrogen and oxygen isotopic analysis in freshwater and seawater. Analytical Chemistry 77:5589-5595.
-
(2005)
Analytical Chemistry
, vol.77
, pp. 5589-5595
-
-
McIlvin, M.R.1
Altabet., M.2
-
64
-
-
0032899423
-
- elimination in a riparian zone
-
Mengis, M., S. L. Schiff, M. Harris, M. C. English, R. Aravena, R. J. Elgood, and A. MacLean. 1999. Multiple geochemical and isotopic approaches for assessing ground water NO3-elimination in a riparian zone. Ground Water 37:448-457.
-
(1999)
Ground Water
, vol.37
, pp. 448-457
-
-
Mengis, M.1
Schiff, S.L.2
Harris, M.3
English, M.C.4
Aravena, R.5
Elgood, R.J.6
MacLean., A.7
-
65
-
-
0036787710
-
Determination ofthe total oxygen isotopic composition of nitrate and the calibration of a Delta O-17 nitrate reference material
-
Michalski, G., J. Savarino, J. K. Böhlke, and M. Thiemens. 2002. Determination ofthe total oxygen isotopic composition of nitrate and the calibration of a Delta O-17 nitrate reference material. Analytical Chemistry 74:4989-4993.
-
(2002)
Analytical Chemistry
, vol.74
, pp. 4989-4993
-
-
Michalski, G.1
Savarino, J.2
Böhlke, J.K.3
Thiemens., M.4
-
66
-
-
0344530870
-
First measurements and modeling of Delta O-17 in atmospheric nitrate
-
Michalski, G., Z. Scott, M. Kabiling, and M. H. Thiemens. 2003. First measurements and modeling of Delta O-17 in atmospheric nitrate. Geophysical Research Letters 30:1870.
-
(2003)
Geophysical Research Letters
, vol.30
, pp. 1870
-
-
Michalski, G.1
Scott, Z.2
Kabiling, M.3
Thiemens., M.H.4
-
67
-
-
51849156562
-
-
Connecticut Institute of Water Resources, Storrs, Connecticut, USA
-
Miller, D. R., G. S. Warner, F. L. Ogden, and A. T. DeGaetano. 2002. Precipitation in Connecticut. Connecticut Institute of Water Resources, Storrs, Connecticut, USA.
-
(2002)
Precipitation in Connecticut
-
-
Miller, D.R.1
Warner, G.S.2
Ogden, F.L.3
Degaetano., A.T.4
-
68
-
-
77957737699
-
-
MRLC, National land cover characterization 2001 (NLCD 2001) , U.S. Geological Survey, MRLC Project, Sioux Falls, South Dakota, USA
-
MRLC. 2005. National land cover characterization 2001 (NLCD 2001). Multi-Resolution Land Characteristics (MRLC) Consortium. U.S. Geological Survey, MRLC Project, Sioux Falls, South Dakota, USA. 〈http://www.mrlc.gov/mrlc2k- nlcd.asp〉
-
(2005)
Multi-Resolution Land Characteristics (MRLC) Consortium
-
-
-
69
-
-
40749132230
-
Stream denitrification across biomes and its response to anthropogenic nitrate loading
-
Mulholland, P. J., et al. 2008. Stream denitrification across biomes and its response to anthropogenic nitrate loading. Nature 452:202-206.
-
(2008)
Nature
, vol.452
, pp. 202-206
-
-
Mulholland, P.J.1
-
71
-
-
1642383542
-
-
Report 97-4195. U.S. Geological Survey, Marlborough, Massachusetts, USA
-
Mullaney, J. R., and S. J. Grady. 1997. Hydrogeology and water quality of a surficial aquifer underlying an urban area, Manchester, Connecticut. Report 97-4195. U.S. Geological Survey, Marlborough, Massachusetts, USA.
-
(1997)
Hydrogeology and Water Quality of A Surficial Aquifer Underlying An Urban Area, Manchester, Connecticut
-
-
Mullaney, J.R.1
Grady., S.J.2
-
72
-
-
77957729711
-
-
Report 97-4076. U.S. Geological Survey, Reston, Virginia, USA
-
Mullaney, J. R., and M. J. Zimmerman. 1997. Nitrogen and pesticide concentrations in an agricultural basin in north-central Connecticut. Report 97-4076. U.S. Geological Survey, Reston, Virginia, USA.
-
(1997)
Nitrogen and Pesticide Concentrations in An Agricultural Basin in North-central Connecticut
-
-
Mullaney, J.R.1
Zimmerman., M.J.2
-
73
-
-
68749098908
-
-
NCDC [National Climatic Data Center], Winsor Locks: Bradley International Airport, CT
-
NCDC [National Climatic Data Center]. 2007. Quality controlled local climatological data, Winsor Locks: Bradley International Airport, CT. http://cdo.ncdc.noaa.gov/qclcd/QCLCD?prior=N
-
(2007)
Quality Controlled Local Climatological Data
-
-
-
74
-
-
2942592792
-
-, and nitrogen isotope fractionation by marine phyto-plankton
-
Needoba, J. A., and P. J. Harrison. 2004. Influence of low light and a light: dark circle cycles on NO3-uptake, intracellular NO3-, and nitrogen isotope fractionation by marine phyto-plankton. Journal of Phycology 40:505-516.
-
(2004)
Journal of Phycology
, vol.40
, pp. 505-516
-
-
Needoba, J.A.1
Harrison., P.J.2
-
75
-
-
2942564647
-
The mechanism of isotope fractionation during algal nitrate assimilation as illuminated by the 15N/14N of intracellular nitrate
-
Needoba, J. A., D. M. Sigman, and P. J. Harrison. 2004. The mechanism of isotope fractionation during algal nitrate assimilation as illuminated by the 15N/14N of intracellular nitrate. Journal of Phycology 40:517-522.
-
(2004)
Journal of Phycology
, vol.40
, pp. 517-522
-
-
Needoba, J.A.1
Sigman, D.M.2
Harrison., P.J.3
-
77
-
-
13244258577
-
Tracing sources of nitrate in snowmelt runoff using a high-resolution isotopic technique
-
Ohte, N., S. D. Sebestyen, J. B. Shanley, D. H. Doctor, C. Kendall, S. D. Wankel, and E. W. Boyer. 2004. Tracing sources of nitrate in snowmelt runoff using a high-resolution isotopic technique. Geophysical Research Letters 31:L21506.
-
(2004)
Geophysical Research Letters
, vol.31
-
-
Ohte, N.1
Sebestyen, S.D.2
Shanley, J.B.3
Doctor, D.H.4
Kendall, C.5
Wankel, S.D.6
Boyer., E.W.7
-
78
-
-
0032485698
-
Temporal trends in nitrogen isotope values of nitrate leaching from an agricultural soil
-
Ostrom, N. E., K. E. Knoke, L. O. Hedin, G. P. Robertson, and A. J. M. Smucker. 1998. Temporal trends in nitrogen isotope values of nitrate leaching from an agricultural soil. Chemical Geology 146:219-227.
-
(1998)
Chemical Geology
, vol.146
, pp. 219-227
-
-
Ostrom, N.E.1
Knoke, K.E.2
Hedin, L.O.3
Robertson, G.P.4
Smucker., A.J.M.5
-
79
-
-
36849143860
-
Human influence on river nitrogen
-
Peierls, B. L., N. F. Caraco, M. L. Pace, and J. J. Cole. 1991. Human influence on river nitrogen. Nature 350:386-387.
-
(1991)
Nature
, vol.350
, pp. 386-387
-
-
Peierls, B.L.1
Caraco, N.F.2
Pace, M.L.3
Cole., J.J.4
-
80
-
-
0035815422
-
Control of nitrogen export from watersheds by headwater streams
-
Peterson, B. J., et al. 2001. Control of nitrogen export from watersheds by headwater streams. Science 292:86-90.
-
(2001)
Science
, vol.292
, pp. 86-90
-
-
Peterson, B.J.1
-
81
-
-
11244304988
-
-
U.S. Geological Survey, Reston, Virginia, USA
-
Robinson, G. R., and K. E. Kapo. 2003. Generalized lithology and lithogeochemical character of near-surface bedrock in the New England region. U.S. Geological Survey, Reston, Virginia, USA.
-
(2003)
Generalized Lithology and Lithogeochemical Character of Near-surface Bedrock in the New England Region
-
-
Robinson, G.R.1
Kapo., K.E.2
-
82
-
-
0003480366
-
Bedrock geological map of Connecticut
-
Hartford, Connecticut, USA
-
Rodgers, J. 1985. Bedrock geological map of Connecticut. CT Geological and Natural History Survey, DEP, USGS, Hartford, Connecticut, USA.
-
(1985)
CT Geological and Natural History Survey, DEP USGS
-
-
Rodgers, J.1
-
83
-
-
34250818036
-
The effects of urbanization on the hydro-chemistry of base flow within the Chattahoochee River Basin (Georgia, USA)
-
Rose, S. 2007. The effects of urbanization on the hydro-chemistry of base flow within the Chattashoochee River Basin (Georgia, USA). Journal of Hydrology 341:42-54.
-
(2007)
Journal of Hydrology
, vol.341
, pp. 42-54
-
-
Rose, S.1
-
84
-
-
34547839647
-
Temperature controls a latitudinal gradient in the proportion of watershed nitrogen exported to coastal ecosystems
-
Schaefer, S. C., and M. Alber. 2007. Temperature controls a latitudinal gradient in the proportion of watershed nitrogen exported to coastal ecosystems. Biogeochemistry 85:333-346.
-
(2007)
Biogeochemistry
, vol.85
, pp. 333-346
-
-
Schaefer, S.C.1
Alber., M.2
-
85
-
-
0038696439
-
Isotopic constraints of nitrate-nitrogen as a marker of riparian and benthic denitrification at the scale of the whole Seine River system
-
Sebilo, M., G. Billen, M. Grably, and A. Mariotti. 2003. Isotopic constraints of nitrate-nitrogen as a marker of riparian and benthic denitrification at the scale of the whole Seine River system. Biogeochemistry 63:35-51.
-
(2003)
Biogeochemistry
, vol.63
, pp. 35-51
-
-
Sebilo, M.1
Billen, G.2
Grably, M.3
Mariotti., A.4
-
86
-
-
33845509937
-
Denitrification across landscapes and waterscapes: A synthesis
-
Seitzinger, S. P., J. A. Harrison, J. K. Böhlke, A. F. Bouwman, R. Lowrance, B. Peterson, C. Tobias, and G. Van Drecht. 2006. Denitrification across landscapes and waterscapes: a synthesis. Ecological Applications 16:2064-2090.
-
(2006)
Ecological Applications
, vol.16
, pp. 2064-2090
-
-
Seitzinger, S.P.1
Harrison, J.A.2
Böhlke, J.K.3
Bouwman, A.F.4
Lowrance, R.5
Peterson, B.6
Tobias, C.7
Van, G.Drecht.8
-
87
-
-
0035449489
-
A bacterial method for the nitrogen isotopic analysis of nitrate in seawater and freshwater
-
Sigman, D. M., K. L. Casciotti, M. Andreani, C. Barford, M. Galanter, and J. K. Böhlke. 2001. A bacterial method for the nitrogen isotopic analysis of nitrate in seawater and freshwater. Analytical Chemistry 73:4145-4153.
-
(2001)
Analytical Chemistry
, vol.73
, pp. 4145-4153
-
-
Sigman, D.M.1
Casciotti, K.L.2
Andreani, M.3
Barford, C.4
Galanter, M.5
Böhlke., J.K.6
-
88
-
-
0036622826
-
Forensic applications of nitrogen and oxygen isotopes in tracing nitrate sources in urban environments
-
Silva, S. R., P. B. Ging, R. W. Lee, J. C. Ebbert, A. J. Tesoriero, and E. L. Inkpen. 2002. Forensic applications of nitrogen and oxygen isotopes in tracing nitrate sources in urban environments. Environmental Forensics 3:125-130.
-
(2002)
Environmental Forensics
, vol.3
, pp. 125-130
-
-
Silva, S.R.1
Ging, P.B.2
Lee, R.W.3
Ebbert, J.C.4
Tesoriero, A.J.5
Inkpen., E.L.6
-
89
-
-
0001169377
-
A conceptual model of watershed response to rainfall, developed through the use of oxygen-18 as a natural tracer
-
Sklash, M. G., R. N. Farvolden, and P. Fritz. 1976. A conceptual model of watershed response to rainfall, developed through the use of oxygen-18 as a natural tracer. Canadian Journal of Earth Sciences 13:271-283.
-
(1976)
Canadian Journal of Earth Sciences
, vol.13
, pp. 271-283
-
-
Sklash, M.G.1
Farvolden, R.N.2
Fritz., P.3
-
90
-
-
84876794677
-
-
U.S. Geological Survey, Hartford, Connecticut, USA
-
Stone, J. R., J. P. Schafer, E. H. London, and W. B. Thompson. 1992. Surficial materials map of connecticut, scale 1:125,000. U.S. Geological Survey, Hartford, Connecticut, USA.
-
(1992)
Surficial Materials Map of Connecticut, Scale 1:125, 000
-
-
Stone, J.R.1
Schafer, J.P.2
London, E.H.3
Thompson., W.B.4
-
91
-
-
0004053013
-
-
Association of American Plant Food Control Officials, and the Fertilizer Institute, Lexington, Kentucky, USA
-
Terry, D. L., and B. J. Kirby. 1999. Commerical fertilizer 1999. A summary of fertilizer use in the United States. Association of American Plant Food Control Officials, and the Fertilizer Institute, Lexington, Kentucky, USA.
-
(1999)
Commerical Fertilizer 1999. A Summary of Fertilizer Use in the United States
-
-
Terry, D.L.1
Kirby., B.J.2
-
92
-
-
0141711257
-
-
USDOC, Bureau of Census, U.S. Department of Commerce, Washington, D.C., USA
-
USDOC. 2000. 2000 Census of population: general population characteristics, United States. Bureau of Census, U.S. Department of Commerce, Washington, D.C., USA.
-
(2000)
2000 Census of Population: General Population Characteristics, United States
-
-
-
94
-
-
0030613655
-
Nitrogen loading from coastal watersheds to receiving estuaries: New method and application
-
Valiela, I., G. Collins, J. Kremer, K. Lajtha, M. Geist, B. Seely, J. Brawley, and C. H. Sham. 1997. Nitrogen loading from coastal watersheds to receiving estuaries: new method and application. Ecological Applications 7:358-380.
-
(1997)
Ecological Applications
, vol.7
, pp. 358-380
-
-
Valiela, I.1
Collins, G.2
Kremer, J.3
Lajtha, K.4
Geist, M.5
Seely, B.6
Brawley, J.7
Sham., C.H.8
-
95
-
-
18444362735
-
Where did all the nitrogen go? Fate of nitrogen inputs to large watersheds in the northeastern U.S.A
-
Van Breemen, N., E. Boyer, C. Goodale, N. A. Jaworski, K. Paustian, S. P. Seitzinger, K. Lajtha, B. Mayer, D. Van Dam, R. W. Howarth, K. Nadelhoffer, M. Eve, and G. Billen. 2002. Where did all the nitrogen go? Fate of nitrogen inputs to large watersheds in the northeastern U.S.A. Biogeochemistry 57/58:267-293.
-
(2002)
Biogeochemistry
, vol.57-58
, pp. 267-293
-
-
Van Breemen, N.1
Boyer, E.2
Goodale, C.3
Jaworski, N.A.4
Paustian, K.5
Seitzinger, S.P.6
Lajtha, K.7
Mayer, B.8
Van Dam, D.9
Howarth, R.W.10
Nadelhoffer, K.11
Eve, M.12
Billen., G.13
-
96
-
-
28844439361
-
N retention in urbanizing headwater catchments
-
Wollheim, W. M., B. A. Pellerin, C. J. Vorosmarty, and C. S. Hopkinson. 2005. N retention in urbanizing headwater catchments. Ecosystems 8:871-844.
-
(2005)
Ecosystems
, vol.8
, pp. 871-844
-
-
Wollheim, W.M.1
Pellerin, B.A.2
Vorosmarty, C.J.3
Hopkinson., C.S.4
-
97
-
-
0001740644
-
2 O as a product of nitriication
-
Yoshida, N. 1988. 15N-depleted N2O as a product of nitriication. Nature 334:528-529.
-
(1988)
Nature
, vol.334
, pp. 528-529
-
-
Yoshida, N.1
|