-
2
-
-
0017229998
-
An ignition method for the determination of total phosphorus in lake sediments
-
Anderson JM (1976) An ignition method for the determination of total phosphorus in lake sediments. Water Res 10: 329-331.
-
(1976)
Water Res
, vol.10
, pp. 329-331
-
-
Anderson, J.M.1
-
3
-
-
0032213112
-
Use of multiple isotope tracers to evaluate denitrification in ground water: Study of nitrate from a large-flux septic system plume
-
Aravena R, Robertson WD (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
-
4
-
-
33644755867
-
Discriminating sources and flowpaths of anthropogenic nitrogen discharges to Florida springs, streams and lakes
-
Bacchus ST, Barile PJ (2005) Discriminating sources and flowpaths of anthropogenic nitrogen discharges to Florida springs, streams and lakes. Env Eng Geosci 11: 347-369.
-
(2005)
Env Eng Geosci
, vol.11
, pp. 347-369
-
-
Bacchus, S.T.1
Barile, P.J.2
-
5
-
-
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, Schmidt HL (1990) Using isotope fractionation of nitrate nitrogen and nitrate oxygen for evaluation of microbial denitrification in a sandy aquifer. J Hydrol 114: 413-424.
-
(1990)
J Hydrol
, vol.114
, pp. 413-424
-
-
Böttcher, J.1
Strebel, O.2
Voerkelius, S.3
Schmidt, H.L.4
-
6
-
-
0036787547
-
Measurement of the oxygen isotopic composition of nitrate in seawater and freshwater using the denitrifier method
-
Casciotti KL, Sigman DM, Hastings MG, Böhlke JK, Hilkert A (2002) Measurement of the oxygen isotopic composition of nitrate in seawater and freshwater using the denitrifier method. Anal Chem 74: 4905-4912.
-
(2002)
Anal Chem
, vol.74
, pp. 4905-4912
-
-
Casciotti, K.L.1
Sigman, D.M.2
Hastings, M.G.3
Böhlke, J.K.4
Hilkert, A.5
-
10
-
-
47349116001
-
A nitrate sink in estuaries? An assessment by means of stable nitrate isotopes in the Elbe estuary
-
Dahnke K, Bahlmann E, Emeis K (2008) A nitrate sink in estuaries? An assessment by means of stable nitrate isotopes in the Elbe estuary. Limnol Oceanogr 53: 1504-1511.
-
(2008)
Limnol Oceanogr
, vol.53
, pp. 1504-1511
-
-
Dahnke, K.1
Bahlmann, E.2
Emeis, K.3
-
11
-
-
34447336379
-
Stable nitrogen isotope ratios of macrophytes and associated periphyton along a nitrate gradient in two subtropical, spring-fed streams
-
De Brabandere L, Frazer TK, Montoya JP (2007) Stable nitrogen isotope ratios of macrophytes and associated periphyton along a nitrate gradient in two subtropical, spring-fed streams. Freshw Biol 52: 1564-1575.
-
(2007)
Freshw Biol
, vol.52
, pp. 1564-1575
-
-
de Brabandere, L.1
Frazer, T.K.2
Montoya, J.P.3
-
12
-
-
34547689068
-
Identifying sources of nitrogen to Hanalei Bay, Kauai, utilizing the nitrogen isotope signature of macroalgae
-
Derse E, Knee KL, Wankel SD, Kendall C, Berg CJ, Paytan A (2007) Identifying sources of nitrogen to Hanalei Bay, Kauai, utilizing the nitrogen isotope signature of macroalgae. Environ Sci Technol 41: 5217-5223.
-
(2007)
Environ Sci Technol
, vol.41
, pp. 5217-5223
-
-
Derse, E.1
Knee, K.L.2
Wankel, S.D.3
Kendall, C.4
Berg, C.J.5
Paytan, A.6
-
13
-
-
0004304627
-
Regional discharge of a Triassic artesian karst aquifer: Mixing and age of spring waters in the Thuringian basin, Germany, estimated by isotope methods
-
G. Gunay and A. I. Johnson (Eds.), Rotterdam: AA Balkema
-
Dietrich PG, Herbert D (1997) Regional discharge of a Triassic artesian karst aquifer: Mixing and age of spring waters in the Thuringian basin, Germany, estimated by isotope methods. In: Gunay G, Johnson AI (eds) Karst waters and environmental impacts. AA Balkema, Rotterdam.
-
(1997)
Karst Waters and Environmental Impacts
-
-
Dietrich, P.G.1
Herbert, D.2
-
14
-
-
0028668988
-
Effects of forest decline on uptake and leaching of deposited nitrate determined from N-15 and O-18 measurements
-
Durka W, Schulze ED, Gebauer G, Voerkelius S (1994) Effects of forest decline on uptake and leaching of deposited nitrate determined from N-15 and O-18 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
-
15
-
-
33750882118
-
Hydrodynamic and microbial processes controlling nitrate in a fissured-porous karst aquifer of the Franconian Alb, Southern Germany
-
Einsiedl F, Mayer B (2006) Hydrodynamic and microbial processes controlling nitrate in a fissured-porous karst aquifer of the Franconian Alb, Southern Germany. Environ Sci Technol 40: 6697-6702.
-
(2006)
Environ Sci Technol
, vol.40
, pp. 6697-6702
-
-
Einsiedl, F.1
Mayer, B.2
-
17
-
-
0027837135
-
Isotope fractionation during primary production
-
M. H. Engel and S. A. Macko (Eds.), New York: Plenum Press
-
Fogel ML, Cifuentes LA (1993) Isotope fractionation during primary production. In: Engel MH, Macko SA (eds) Organic geochemistry. Plenum Press, New York, pp 73-98.
-
(1993)
Organic Geochemistry
, pp. 73-98
-
-
Fogel, M.L.1
Cifuentes, L.A.2
-
19
-
-
1842863482
-
A dual-isotope approach to the nitrogen hydrochemistry of an urban aquifer
-
Fukada T, Hiscock KM, Dennis PF (2004) A dual-isotope approach to the nitrogen hydrochemistry of an urban aquifer. Appl Geochem 19: 709-719.
-
(2004)
Appl Geochem
, vol.19
, pp. 709-719
-
-
Fukada, T.1
Hiscock, K.M.2
Dennis, P.F.3
-
20
-
-
4944234749
-
Coupled nitrogen and oxygen isotope fractionation of nitrate during assimilation by cultures of marine phytoplankton
-
Granger J, Sigman DM, Needoba JA, Harrison PJ (2004) Coupled nitrogen and oxygen isotope fractionation of nitrate during assimilation by cultures of marine phytoplankton. Limnol Oceanogr 49: 1763-1773.
-
(2004)
Limnol Oceanogr
, vol.49
, pp. 1763-1773
-
-
Granger, J.1
Sigman, D.M.2
Needoba, J.A.3
Harrison, P.J.4
-
21
-
-
32044473528
-
Apparent CFC and 3H/3He age differences in water from Floridan Aquifer springs
-
Happell JD, Opsahl S, Zafer T, Chanton JP (2006) Apparent CFC and 3H/3He age differences in water from Floridan Aquifer springs. J Hydrol 319: 410-426.
-
(2006)
J Hydrol
, vol.319
, pp. 410-426
-
-
Happell, J.D.1
Opsahl, S.2
Zafer, T.3
Chanton, J.P.4
-
24
-
-
8744255784
-
Sources of nitrate contamination and age of water in large karstic springs of Florida
-
Katz BG (2004) Sources of nitrate contamination and age of water in large karstic springs of Florida. Environ Geol 46: 689-706.
-
(2004)
Environ Geol
, vol.46
, pp. 689-706
-
-
Katz, B.G.1
-
25
-
-
48249143632
-
Using chemical and microbiological indicators to track the impacts from the land application of treated municipal wastewater and other sources on groundwater quality in a karstic springs basin
-
Katz BG, Griffin DW (2008) Using chemical and microbiological indicators to track the impacts from the land application of treated municipal wastewater and other sources on groundwater quality in a karstic springs basin. Environ Geol 55: 801-821.
-
(2008)
Environ Geol
, vol.55
, pp. 801-821
-
-
Katz, B.G.1
Griffin, D.W.2
-
26
-
-
0004301563
-
-
Suwannee River Basin, Florida. US Geological Survey Report 99-4252, Tallahassee
-
Katz BG, Hornsby HD, Böhlke JF, Mokray MF (1999) Sources and chronology of nitrate contamination in spring waters, Suwannee River Basin, Florida. US Geological Survey Report 99-4252, Tallahassee.
-
(1999)
Sources and chronology of nitrate contamination in spring waters
-
-
Katz, B.G.1
Hornsby, H.D.2
Böhlke, J.F.3
Mokray, M.F.4
-
27
-
-
0034882234
-
Timescales for nitrate contamination of spring waters, northern Florida, USA
-
Katz BG, Böhlke JK, Hornsby HD (2001) Timescales for nitrate contamination of spring waters, northern Florida, USA. Chem Geol 179: 167-186.
-
(2001)
Chem Geol
, vol.179
, pp. 167-186
-
-
Katz, B.G.1
Böhlke, J.K.2
Hornsby, H.D.3
-
28
-
-
61449089349
-
Groundwater quality impacts from the land application of treated municipal wastewater in a large karstic spring basin: chemical and microbiological indicators
-
Katz BG, Griffin DW, Davis JH (2008) Groundwater quality impacts from the land application of treated municipal wastewater in a large karstic spring basin: chemical and microbiological indicators. Sci Total Environ 407: 2872-2886.
-
(2008)
Sci Total Environ
, vol.407
, pp. 2872-2886
-
-
Katz, B.G.1
Griffin, D.W.2
Davis, J.H.3
-
29
-
-
0001811221
-
Tracing nitrogen sources and cycling in catchments
-
C. Kendall and J. J. McDonnell (Eds.), Lausanne: Elsevier
-
Kendall C (1998) Tracing nitrogen sources and cycling in catchments. In: Kendall C, McDonnell JJ (eds) Isotope tracers in catchment hydrology. Elsevier, Lausanne.
-
(1998)
Isotope Tracers in Catchment Hydrology
-
-
Kendall, C.1
-
30
-
-
41549100260
-
Tracing anthropogenic inputs of nitrogen to ecosystems
-
2nd edn., K. Lajtha and R. H. Michener (Eds.), Oxford: Blackwell
-
Kendall C, Elliott EM, Wankel SD (2007) Tracing anthropogenic inputs of nitrogen to ecosystems. In: Lajtha K, Michener RH (eds) Stable isotopes in ecology and environmental science, 2nd edn. Blackwell, Oxford.
-
(2007)
Stable Isotopes in Ecology and Environmental Science
-
-
Kendall, C.1
Elliott, E.M.2
Wankel, S.D.3
-
31
-
-
79952103087
-
Experimental investigation of nitrogen and oxygen fractionation in nitrate and nitrite during denitrification
-
doi: 10. 1007/s10533-010-9483-9
-
Knöller K, Vogt C, Haupt M, Feisthauer S, Richnow HH (2011) Experimental investigation of nitrogen and oxygen fractionation in nitrate and nitrite during denitrification. Biogeochemistry. doi: 10. 1007/s10533-010-9483-9.
-
(2011)
Biogeochemistry
-
-
Knöller, K.1
Vogt, C.2
Haupt, M.3
Feisthauer, S.4
Richnow, H.H.5
-
32
-
-
0018733962
-
Nitrogen-isotope ratio studies of soils and groundwater nitrate from alluvial fan aquifers in Texas
-
Kreitler CW (1979) Nitrogen-isotope ratio studies of soils and groundwater nitrate from alluvial fan aquifers in Texas. J Hydrol 42: 147-170.
-
(1979)
J Hydrol
, vol.42
, pp. 147-170
-
-
Kreitler, C.W.1
-
33
-
-
0034882336
-
Exchange of water between conduits and matrix in the Floridan aquifer
-
Martin JB, Dean RW (2001) Exchange of water between conduits and matrix in the Floridan aquifer. Chem Geol 179: 145-165.
-
(2001)
Chem Geol
, vol.179
, pp. 145-165
-
-
Martin, J.B.1
Dean, R.W.2
-
34
-
-
0004354549
-
Surface and groundwater mixing, flowpaths, and temporal variations in chemical composition of karst springs
-
I. D. Sasowsky and C. M. Wickes (Eds.), Rotterdam: AA Balkema
-
Martin JB, Gordon SL (2000) Surface and groundwater mixing, flowpaths, and temporal variations in chemical composition of karst springs. In: Sasowsky ID, Wickes CM (eds) Groundwater flow and contaminant transport in carbonate aquifers. AA Balkema, Rotterdam, pp 65-92.
-
(2000)
Groundwater Flow and Contaminant Transport in Carbonate Aquifers
, pp. 65-92
-
-
Martin, J.B.1
Gordon, S.L.2
-
35
-
-
39649108026
-
-
Florida. Special Publication SJ2007-SPA. St. Johns River Water Management District, Palatka
-
Munch DA, Toth DJ, Huang, C, Davis JB, Fortich CM, Osburn WL, Phlips EJ, Quinlan EL, Allen MS, Woods MJ, Cooney P, Knight RL, Clarke RA, Knight SL (2006) Fifty year retrospective study of the ecology of Silver Springs, Florida. Special Publication SJ2007-SPA. St. Johns River Water Management District, Palatka.
-
(2006)
Fifty year retrospective study of the ecology of Silver Springs
-
-
Munch, D.A.1
Toth, D.J.2
Huang, C.3
Davis, J.B.4
Fortich, C.M.5
Osburn, W.L.6
Phlips, E.J.7
Quinlan, E.L.8
Allen, M.S.9
Woods, M.J.10
Cooney, P.11
Knight, R.L.12
Clarke, R.A.13
Knight, S.L.14
-
36
-
-
0034882464
-
Determination of the sources of nitrate contamination in karst springs using isotopic and chemical indicators
-
Panno SV, Hackley KC, Hwang HH, Kelly WR (2001) Determination of the sources of nitrate contamination in karst springs using isotopic and chemical indicators. Chem Geol 179: 113-128.
-
(2001)
Chem Geol
, vol.179
, pp. 113-128
-
-
Panno, S.V.1
Hackley, K.C.2
Hwang, H.H.3
Kelly, W.R.4
-
37
-
-
0033938898
-
Denitrification and mixing in a schist aquifer: influence on water chemistry and isotopes
-
Pauwels H, Foucher JC, Kloppmann W (2000) Denitrification and mixing in a schist aquifer: influence on water chemistry and isotopes. Chem Geol 168: 307-324.
-
(2000)
Chem Geol
, vol.168
, pp. 307-324
-
-
Pauwels, H.1
Foucher, J.C.2
Kloppmann, W.3
-
38
-
-
58249120621
-
Assessing the sources and magnitude of diurnal nitrate variability in the San Joaquin River (California) with an in situ optical nitrate sensor and dual nitrate isotopes
-
Pellerin BA, Downing BD, Kendall C, Dahlgren RA, Kraus TEC, Saraceno J, Spencer RGM, Bergamaschi BA (2009) Assessing the sources and magnitude of diurnal nitrate variability in the San Joaquin River (California) with an in situ optical nitrate sensor and dual nitrate isotopes. Freshw Biol 54: 376-387.
-
(2009)
Freshw Biol
, vol.54
, pp. 376-387
-
-
Pellerin, B.A.1
Downing, B.D.2
Kendall, C.3
Dahlgren, R.A.4
Kraus, T.E.C.5
Saraceno, J.6
Spencer, R.G.M.7
Bergamaschi, B.A.8
-
39
-
-
84857633100
-
-
Florida Department of Environmental Protection, Tallahassee
-
Pinowska A, Stevenson RJ, Albertin A, Sickman JO, Anderson M (2007) Integrated interpretation of survey for determining nutrient thresholds for macroalgae in Florida springs: macroalgal relationships to water, sediment and macroalgae nutrients, diatom indicators and land use. Florida Department of Environmental Protection, Tallahassee.
-
(2007)
Integrated interpretation of survey for determining nutrient thresholds for macroalgae in Florida springs: Macroalgal relationships to water, sediment and macroalgae nutrients, diatom indicators and land use
-
-
Pinowska, A.1
Stevenson, R.J.2
Albertin, A.3
Sickman, J.O.4
Anderson, M.5
-
40
-
-
0347154905
-
Radiocarbon dating of dissolved inorganic carbon in groundwater from confined portions of the Upper Floridan aquifer, Florida, USA
-
Plummer LN, Sprinkle CL (2001) Radiocarbon dating of dissolved inorganic carbon in groundwater from confined portions of the Upper Floridan aquifer, Florida, USA. Hydrogeol J 9: 127-150.
-
(2001)
Hydrogeol J
, vol.9
, pp. 127-150
-
-
Plummer, L.N.1
Sprinkle, C.L.2
-
41
-
-
33747879754
-
A retardation-based model for phosphorus transport in sandy soil
-
Rhue RD, Harris WG, Nair VD (2006) A retardation-based model for phosphorus transport in sandy soil. Soil Sci 171: 293-304.
-
(2006)
Soil Sci
, vol.171
, pp. 293-304
-
-
Rhue, R.D.1
Harris, W.G.2
Nair, V.D.3
-
42
-
-
70350352779
-
Relative importance and chemical effects of diffuse and focused recharge in an eogenetic karst aquifer: an example from the unconfined upper Floridan aquifer, USA
-
Ritorto M, Screaton EJ, Martin JB, Moore PJ (2009) Relative importance and chemical effects of diffuse and focused recharge in an eogenetic karst aquifer: an example from the unconfined upper Floridan aquifer, USA. Hydrogeol J 17: 1687-1698.
-
(2009)
Hydrogeol J
, vol.17
, pp. 1687-1698
-
-
Ritorto, M.1
Screaton, E.J.2
Martin, J.B.3
Moore, P.J.4
-
43
-
-
33646242449
-
-
Bulletin No. 66, Florida Geological Survey, Tallahassee
-
Scott TM, Means GH, Meegan RP, Means RC, Upchurch SB, Copeland RE, Jones J, Roberts T, Willet A (2004) Springs of Florida. Bulletin No. 66, Florida Geological Survey, Tallahassee.
-
(2004)
Springs of Florida
-
-
Scott, T.M.1
Means, G.H.2
Meegan, R.P.3
Means, R.C.4
Upchurch, S.B.5
Copeland, R.E.6
Jones, J.7
Roberts, T.8
Willet, A.9
-
44
-
-
73849084646
-
A comparison of internal and external supply of nutrients to algal mats in two first magnitude springs in Florida
-
Sickman JO, Albertin AR, Anderson MW, Pinowska A, Stevenson RJ (2009) A comparison of internal and external supply of nutrients to algal mats in two first magnitude springs in Florida. J Aquat Plant Manag 47: 135-144.
-
(2009)
J Aquat Plant Manag
, vol.47
, pp. 135-144
-
-
Sickman, J.O.1
Albertin, A.R.2
Anderson, M.W.3
Pinowska, A.4
Stevenson, R.J.5
-
45
-
-
0035449489
-
A bacterial method for the nitrogen isotopic analysis of nitrate in seawater and freshwater
-
Sigman DM, Casciotti KL, Andreani M, Barford C, Galanter M, Böhlke JK (2001) A bacterial method for the nitrogen isotopic analysis of nitrate in seawater and freshwater. Anal Chem 73: 4145-4153.
-
(2001)
Anal Chem
, 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
-
46
-
-
32644433619
-
Coupled nitrogen and oxygen isotope measurements of nitrate along the eastern North Pacific margin
-
doi:10.1029/2005GB002458
-
Sigman DM, Granger J, DiFiore PJ, Lehmann MM, Ho R, Cane G, van Green A (2005) Coupled nitrogen and oxygen isotope measurements of nitrate along the eastern North Pacific margin. Global Biogeochem Cycles 19: GB4022. doi: 10. 1029/2005GB002458.
-
(2005)
Global Biogeochem Cycles
, vol.19
-
-
Sigman, D.M.1
Granger, J.2
Difiore, P.J.3
Lehmann, M.M.4
Ho, R.5
Cane, G.6
van Green, A.7
-
47
-
-
84857628339
-
-
Southeast Regional Climate Center. Accessed 22 Dec 2010
-
Southeast Regional Climate Center (2010) Historical Climate Summaries Database. http://www. sercc. com/climateinfo/historical/historical. html. Accessed 22 Dec 2010.
-
(2010)
Historical Climate Summaries Database
-
-
-
50
-
-
18444362735
-
Where did all the N go? Fate of N inputs to large watershed in the northeastern USA
-
van Breemen N, Boyer EW, Goodale CL, Jaworski NA, Paustian K, Seitzinger S, Latjha LK, Mayer B, van Dam D, Howarth RW, Nadelhoffer KJ, Billen G (2002) Where did all the N go? Fate of N inputs to large watershed in the northeastern USA. Biogeochemistry 57(58): 267-293.
-
(2002)
Biogeochemistry
, vol.57
, Issue.58
, pp. 267-293
-
-
van Breemen, N.1
Boyer, E.W.2
Goodale, C.L.3
Jaworski, N.A.4
Paustian, K.5
Seitzinger, S.6
Latjha, L.K.7
Mayer, B.8
van Dam, D.9
Howarth, R.W.10
Nadelhoffer, K.J.11
Billen, G.12
-
51
-
-
77950917793
-
Regional modeling of soil carbon at multiple depths within a subtropical watershed
-
Vasques GM, Grunwald S, Comerford NB, Sickman JO (2010) Regional modeling of soil carbon at multiple depths within a subtropical watershed. Geoderma 156: 326-336.
-
(2010)
Geoderma
, vol.156
, pp. 326-336
-
-
Vasques, G.M.1
Grunwald, S.2
Comerford, N.B.3
Sickman, J.O.4
-
52
-
-
67649548338
-
Using nitrate dual isotopic composition (delta N-15 and delta O-18) as a tool for exploring sources and cycling of nitrate in an estuarine system: Elkhorn Slough, California
-
Wankel SD, Kendall C, Paytan A (2009) Using nitrate dual isotopic composition (delta N-15 and delta O-18) as a tool for exploring sources and cycling of nitrate in an estuarine system: Elkhorn Slough, California. J Geophy Res Biogeo 114: G01011.
-
(2009)
J Geophy Res Biogeo
, vol.114
-
-
Wankel, S.D.1
Kendall, C.2
Paytan, A.3
|