-
1
-
-
0003445897
-
-
CAB International, Wallingford
-
Addiscott T.M., Whitmore A.P., and Powlson D.S. Farming, Fertilizers and the Nitrate Problem (1992), CAB International, Wallingford
-
(1992)
Farming, Fertilizers and the Nitrate Problem
-
-
Addiscott, T.M.1
Whitmore, A.P.2
Powlson, D.S.3
-
2
-
-
0023491005
-
Natürliche Isotopengehalte von Nitrat als Indikatoren für dessen Herkunft
-
Amberger A., and Schmidt H.-L. Natürliche Isotopengehalte von Nitrat als Indikatoren für dessen Herkunft. Geochimica et Cosmochimica Acta 51 (1987) 2699-2705
-
(1987)
Geochimica et Cosmochimica Acta
, vol.51
, pp. 2699-2705
-
-
Amberger, A.1
Schmidt, H.-L.2
-
3
-
-
0004065021
-
-
Umweltbundesamt, Berlin
-
Behrendt H., Huber P., Kornmilch M., Opitz D., Schmoll O., Scholz G., and Uebe R. Nährstoffbilanzierung der Flussgebiete Deutschlands (1999), Umweltbundesamt, Berlin
-
(1999)
Nährstoffbilanzierung der Flussgebiete Deutschlands
-
-
Behrendt, H.1
Huber, P.2
Kornmilch, M.3
Opitz, D.4
Schmoll, O.5
Scholz, G.6
Uebe, R.7
-
4
-
-
33748894342
-
-
Bockholt, R., Kappes, K., 1994. Stoffaustrag über Entwässerungssysteme - ein aktueller Niedermoorgrünland - Ackerland - Vergleich, Ökologische Untersuchungen im Warnow-Einzugsgebiet II, 2/1994, LAUN M-V, pp. 136-146.
-
-
-
-
5
-
-
33748917783
-
-
Börner, R., Bönsch, R., Fadschild, K., Gosselck, F., Hübener, T., Klinkenberg, G., Kolbow, D., Lill, D., Merkel, G., Neumann, C., Randow, F.F.E., Schlungbaum, G., Selig, U., Winkler, H., 1994. Ein Beitrag zur Biologie der Warnow, eines norddeutschen nacheiszeitlichen Tieflandflusses, Ökologische Untersuchungen im Warnow-Einzugsgebiet II, Heft 2, Schriftenreihe des Landesamtes für Umwelt und Natur Mecklenburg-Vorpommern, Landesamt für Umwelt und Natur Mecklenburg-Vorpommern, pp. 56-92.
-
-
-
-
6
-
-
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. Journal of Hydrology 114 (1990) 413-424
-
(1990)
Journal of Hydrology
, vol.114
, pp. 413-424
-
-
Böttcher, J.1
Strebel, O.2
Voerkelius, S.3
Schmidt, H.-L.4
-
8
-
-
0037005510
-
Nitrate stable isotopes: tools for determining nitrate sources among different land uses in the Mississippi River Basin
-
Chang C.C.Y., Kendall C., Silva S.R., Battaglin W.A., and Campbell D.H. 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 (2002) 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
-
10
-
-
0021890545
-
Nitrogen-isotope ratios of nitrate in ground water under fertilized fields, Long Island, New York
-
Flipse W.J., and Bonner F.T. Nitrogen-isotope ratios of nitrate in ground water under fertilized fields, Long Island, New York. Groundwater 23 (1985) 59-67
-
(1985)
Groundwater
, vol.23
, pp. 59-67
-
-
Flipse, W.J.1
Bonner, F.T.2
-
12
-
-
0026040827
-
14N ratios in atmospheric nitrate species
-
14N ratios in atmospheric nitrate species. Tellus 43 (1991) 30-44
-
(1991)
Tellus
, vol.43
, pp. 30-44
-
-
Freyer, H.D.1
-
14
-
-
0022923225
-
Isotopic studies of nitrogen pollution in the hydrosphere and atmosphere: a review
-
Heaton T.H.E. Isotopic studies of nitrogen pollution in the hydrosphere and atmosphere: a review. Chemical Geology 59 (1986) 87-102
-
(1986)
Chemical Geology
, vol.59
, pp. 87-102
-
-
Heaton, T.H.E.1
-
15
-
-
33748892172
-
-
HELCOM, 2003. Executive summary of the Fourth Baltic Sea Pollution Load Compilation PLC-4. HELCOM, Helsinki.
-
-
-
-
16
-
-
2642705826
-
15N natural abundance in soil-plant systems
-
15N natural abundance in soil-plant systems. New Phytologist 137 (1997) 179-203
-
(1997)
New Phytologist
, vol.137
, pp. 179-203
-
-
Högberg, P.1
-
17
-
-
0030684680
-
Nitrogen isotope indicators of seasonal source variability to groundwater
-
Iqbal M.Z., Krothe N.C., and Spalding R.F. Nitrogen isotope indicators of seasonal source variability to groundwater. Environmental Geology 32 (1997) 210-218
-
(1997)
Environmental Geology
, vol.32
, pp. 210-218
-
-
Iqbal, M.Z.1
Krothe, N.C.2
Spalding, R.F.3
-
18
-
-
0001811221
-
Tracing nitrogen sources and cycles in catchments
-
Kendall C., and McDonnell J.J. (Eds), Elsevier, Amsterdam
-
Kendall C. Tracing nitrogen sources and cycles in catchments. In: Kendall C., and McDonnell J.J. (Eds). Isotope Tracers in Catchment Hydrology (1998), Elsevier, Amsterdam 519-576
-
(1998)
Isotope Tracers in Catchment Hydrology
, pp. 519-576
-
-
Kendall, C.1
-
19
-
-
0001244128
-
Nitrate isotopes in groundwater systems
-
Cook P.G., and Herozeg A.L. (Eds), Kluwer Academic, Boston
-
Kendall C., and Aravena R. Nitrate isotopes in groundwater systems. In: Cook P.G., and Herozeg A.L. (Eds). Environmental Tracers in Subsurface Hydrology (1999), Kluwer Academic, Boston 261-297
-
(1999)
Environmental Tracers in Subsurface Hydrology
, pp. 261-297
-
-
Kendall, C.1
Aravena, R.2
-
20
-
-
0036670152
-
Possibilities for reducing nitrate leaching from agricultural land
-
Kirchmann H., Johnston A.E.J., and Bergström L.F. Possibilities for reducing nitrate leaching from agricultural land. Ambio 31 (2002) 404-408
-
(2002)
Ambio
, vol.31
, pp. 404-408
-
-
Kirchmann, H.1
Johnston, A.E.J.2
Bergström, L.F.3
-
21
-
-
37049227856
-
Atmospheric oxygen: isotopic composition and solubility fractionation
-
Kroopnick P.M., and Craig H. Atmospheric oxygen: isotopic composition and solubility fractionation. Science 175 (1972) 54-55
-
(1972)
Science
, vol.175
, pp. 54-55
-
-
Kroopnick, P.M.1
Craig, H.2
-
22
-
-
33748890096
-
-
Lammel, J., 1990. Nährstoffausträge durch Vorfluter und Dräne. Landwirtschaftsverlag GmbH, Münster-Hiltrup.
-
-
-
-
23
-
-
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. Geochimica et Cosmochimica Acta 52 (1988) 1869-1878
-
(1988)
Geochimica et Cosmochimica Acta
, vol.52
, pp. 1869-1878
-
-
Mariotti, A.1
Landreau, A.2
Simon, B.3
-
24
-
-
0034873316
-
The oxygen isotope composition of nitrate generated by nitrification in acid forest floors
-
Mayer B., Bollwerk S.M., Mansfeldt T., Hütter B., and Veizer J. The oxygen isotope composition of nitrate generated by nitrification in acid forest floors. Geochimica et Cosmochimica Acta 65 (2001) 2743-2756
-
(2001)
Geochimica et Cosmochimica Acta
, vol.65
, pp. 2743-2756
-
-
Mayer, B.1
Bollwerk, S.M.2
Mansfeldt, T.3
Hütter, B.4
Veizer, J.5
-
25
-
-
10744225107
-
Sources of nitrate in rivers draining sixteen watersheds in the northeastern US: isotopic constraints
-
Mayer B., Boyer E.W., Goodale C., Jaworski N.A., van Breemen N., Howarth R.W., Seitzinger S., Billen G., Lajtha K., Nadelhoffer K., van Dam D., Hetling L.J., Nosal M., and Paustian K. Sources of nitrate in rivers draining sixteen watersheds in the northeastern US: isotopic constraints. Biogeochemistry 57/58 (2002) 171-197
-
(2002)
Biogeochemistry
, vol.57-58
, pp. 171-197
-
-
Mayer, B.1
Boyer, E.W.2
Goodale, C.3
Jaworski, N.A.4
van Breemen, N.5
Howarth, R.W.6
Seitzinger, S.7
Billen, G.8
Lajtha, K.9
Nadelhoffer, K.10
van Dam, D.11
Hetling, L.J.12
Nosal, M.13
Paustian, K.14
-
26
-
-
0019998653
-
Carbon, nitrogen, and phosphorous transport by world rivers
-
Meybeck M. Carbon, nitrogen, and phosphorous transport by world rivers. The American Journal of Science 282 (1982) 401-450
-
(1982)
The American Journal of Science
, vol.282
, pp. 401-450
-
-
Meybeck, M.1
-
28
-
-
0030617236
-
Effect of nitrate, organic carbon, and temperature on potential denitrification rates in nitrate-rich riverbed sediments
-
Pfenning K.S., and McMahon P.B. Effect of nitrate, organic carbon, and temperature on potential denitrification rates in nitrate-rich riverbed sediments. Journal of Hydrology 187 (1996) 283-295
-
(1996)
Journal of Hydrology
, vol.187
, pp. 283-295
-
-
Pfenning, K.S.1
McMahon, P.B.2
-
29
-
-
0036933794
-
Incorporating concentration dependence in stable isotope mixing models
-
Phillips D.L., and Koch P.L. Incorporating concentration dependence in stable isotope mixing models. Oecologica 130 (2002) 114-125
-
(2002)
Oecologica
, vol.130
, pp. 114-125
-
-
Phillips, D.L.1
Koch, P.L.2
-
30
-
-
23844511858
-
Sources of nitrate in snowmelt discharge: evidence from water chemistry and stable isotopes of nitrate
-
Piatek K.B., Mitchell M.J., Silva S.R., and Kendall C. Sources of nitrate in snowmelt discharge: evidence from water chemistry and stable isotopes of nitrate. Water, Air, and Soil Pollution 165 (2005) 13-35
-
(2005)
Water, Air, and Soil Pollution
, vol.165
, pp. 13-35
-
-
Piatek, K.B.1
Mitchell, M.J.2
Silva, S.R.3
Kendall, C.4
-
31
-
-
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., Wilkison 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. Journal of Hydrology 228 (2000) 22-36
-
(2000)
Journal of Hydrology
, vol.228
, pp. 22-36
-
-
Silva, S.R.1
Kendall, C.2
Wilkison, D.H.3
Ziegler, A.C.4
Chang, C.C.Y.5
Avanzino, R.J.6
-
33
-
-
6544221723
-
Estimation of riverine loads of nitrogen and phosphorous to the Baltic Sea, 1970-1993
-
Stålnacke P., Grimvall A., Sundblad K., and Tonderski A. Estimation of riverine loads of nitrogen and phosphorous to the Baltic Sea, 1970-1993. Environmental Monitoring and Assessment 58 (1999) 173-200
-
(1999)
Environmental Monitoring and Assessment
, vol.58
, pp. 173-200
-
-
Stålnacke, P.1
Grimvall, A.2
Sundblad, K.3
Tonderski, A.4
-
34
-
-
0032815788
-
Bioavailability of wetland-derived DON to freshwater and marine bacterioplankton
-
Stepanauskas R., and Leonardson L. Bioavailability of wetland-derived DON to freshwater and marine bacterioplankton. Limnology and Oceanography 44 (1999) 1477-1485
-
(1999)
Limnology and Oceanography
, vol.44
, pp. 1477-1485
-
-
Stepanauskas, R.1
Leonardson, L.2
-
35
-
-
33748894528
-
-
Thiele, V., Mehl, D., 1995. Ein ökologisch begründetes Sanierungskonzept für das Gewässereinzugsgebiet der Warnow (Mecklenburg-Vorpommern). Landesamt für Umwelt und Natur Mecklenburg-Vorpommern, Güstrow.
-
-
-
-
36
-
-
33748908099
-
-
UBA, 2002. Jahresbericht 2001 aus dem Messnetz des Umweltbundesamtes. Umweltbundesamt, Berlin.
-
-
-
|