-
1
-
-
48349101773
-
-
Ad-hoc-AG Boden, 2005. Bodenkundliche Kartieranleitung. Schweizerbart, Hannover.
-
Ad-hoc-AG Boden, 2005. Bodenkundliche Kartieranleitung. Schweizerbart, Hannover.
-
-
-
-
2
-
-
48349084845
-
-
AID (Agrarinfodienst Verbraucherschutz Ernährung Landwirtschaft), 2002. Gute fachliche Praxis der Stickstoffdüngung. AID, Magdeburg.
-
AID (Agrarinfodienst Verbraucherschutz Ernährung Landwirtschaft), 2002. Gute fachliche Praxis der Stickstoffdüngung. AID, Magdeburg.
-
-
-
-
3
-
-
48349092469
-
The use of the CERES-Maize model in Southwest Germany to predict corn yield and nitrogen leaching potential
-
Allison B.E., and Entenmann T. The use of the CERES-Maize model in Southwest Germany to predict corn yield and nitrogen leaching potential. Agrarinformatik 24 (1993) 97-108
-
(1993)
Agrarinformatik
, vol.24
, pp. 97-108
-
-
Allison, B.E.1
Entenmann, T.2
-
4
-
-
5044250988
-
DANUBIA: an integrative simulation system for global change research in the Upper Danube basin
-
Barth M., Hennicker R., Kraus A., and Ludwig M. DANUBIA: an integrative simulation system for global change research in the Upper Danube basin. Cybernet. Syst. 35 (2003) 639-666
-
(2003)
Cybernet. Syst.
, vol.35
, pp. 639-666
-
-
Barth, M.1
Hennicker, R.2
Kraus, A.3
Ludwig, M.4
-
5
-
-
0034725015
-
Nitrogen transformation component for SHETRAN catchment nitrate transport modelling
-
Birkinshaw S.J., and Ewen J. Nitrogen transformation component for SHETRAN catchment nitrate transport modelling. J. Hydrol. 230 (2000) 1-17
-
(2000)
J. Hydrol.
, vol.230
, pp. 1-17
-
-
Birkinshaw, S.J.1
Ewen, J.2
-
6
-
-
48349129909
-
-
BMU, (Bundesministerium für Umwelt, Naturschutz und Reaktorsicherheit), 2000. Hydrologischer Atlas von Deutschland. Universität Freiburg, Bonn.
-
BMU, (Bundesministerium für Umwelt, Naturschutz und Reaktorsicherheit), 2000. Hydrologischer Atlas von Deutschland. Universität Freiburg, Bonn.
-
-
-
-
8
-
-
0002333428
-
Validity of agroecosystem models-a comparison of results of different models applied to the same data set
-
Diekkrüger B., Söndgerath D., Kersebaum K.C., and McVoy C.W. Validity of agroecosystem models-a comparison of results of different models applied to the same data set. Ecol. Model. 81 (1995) 3-29
-
(1995)
Ecol. Model.
, vol.81
, pp. 3-29
-
-
Diekkrüger, B.1
Söndgerath, D.2
Kersebaum, K.C.3
McVoy, C.W.4
-
9
-
-
48349141608
-
-
DIN 19683-2, 1997. Bodenuntersuchungsverfahren im Landwirtschaftlichen Wasserbau-Physikalische Laboruntersuchungen, Bestimmung der Korngrößenzusammensetzung nach Vorbehandlung mit Natriumpyrophosphat. Beuth-Verlag GmbH, Berlin.
-
DIN 19683-2, 1997. Bodenuntersuchungsverfahren im Landwirtschaftlichen Wasserbau-Physikalische Laboruntersuchungen, Bestimmung der Korngrößenzusammensetzung nach Vorbehandlung mit Natriumpyrophosphat. Beuth-Verlag GmbH, Berlin.
-
-
-
-
10
-
-
48349122988
-
-
DIN 38406, 1995. Bestimmung von Elementen durch Massenspektrometrie. Beuth-Verlag GmbH, Berlin.
-
DIN 38406, 1995. Bestimmung von Elementen durch Massenspektrometrie. Beuth-Verlag GmbH, Berlin.
-
-
-
-
11
-
-
0004032570
-
-
Prentice-Hall, Upper Saddle River, New Jersey
-
Dingman S.L. Physical Hydrology (2002), Prentice-Hall, Upper Saddle River, New Jersey
-
(2002)
Physical Hydrology
-
-
Dingman, S.L.1
-
12
-
-
0018023921
-
Climate, soil and vegetation. A simplified model of soil moisture movement in the liquid phase
-
Eagleson P.S. Climate, soil and vegetation. A simplified model of soil moisture movement in the liquid phase. Water Resour. Res. 14 (1978) 722-730
-
(1978)
Water Resour. Res.
, vol.14
, pp. 722-730
-
-
Eagleson, P.S.1
-
13
-
-
48349140166
-
-
EC, 1991. Council Directive 91/676/EEC of 12 December 1991 concerning the protection of water against pollution caused by nitrates from agricultural sources. Off. J. Eur. Com. L 375, 1-8.
-
EC, 1991. Council Directive 91/676/EEC of 12 December 1991 concerning the protection of water against pollution caused by nitrates from agricultural sources. Off. J. Eur. Com. L 375, 1-8.
-
-
-
-
14
-
-
48349130482
-
-
EC, 2000. Directive 2000/60/EC of the European parliament and of the council of 23 October 2000 establishing a framework for the community action in the field of water policy. Off. J. Eur. Com. L 327, 1-72.
-
EC, 2000. Directive 2000/60/EC of the European parliament and of the council of 23 October 2000 establishing a framework for the community action in the field of water policy. Off. J. Eur. Com. L 327, 1-72.
-
-
-
-
16
-
-
0001349433
-
Biochemical ecology of nitrification and denitrification
-
Focht D.D., and Verstraete W. Biochemical ecology of nitrification and denitrification. Adv. Microb. Ecol. 1 (1977) 135-214
-
(1977)
Adv. Microb. Ecol.
, vol.1
, pp. 135-214
-
-
Focht, D.D.1
Verstraete, W.2
-
17
-
-
48349133639
-
-
Godwin, D.C., 1987. Simulation of nitrogen dynamics in wheat cropping systems. PhD Thesis, University of New England.
-
Godwin, D.C., 1987. Simulation of nitrogen dynamics in wheat cropping systems. PhD Thesis, University of New England.
-
-
-
-
18
-
-
0001203827
-
Nitrogen dynamics in soil-plant systems
-
Hanks R.J., and Ritchie J.T. (Eds), American Society of Agronomy, Madison, USA
-
Godwin D.C., and Jones C.A. Nitrogen dynamics in soil-plant systems. In: Hanks R.J., and Ritchie J.T. (Eds). Modelling Plant And Soil Systems (1991), American Society of Agronomy, Madison, USA 288-308
-
(1991)
Modelling Plant And Soil Systems
, pp. 288-308
-
-
Godwin, D.C.1
Jones, C.A.2
-
19
-
-
0003055337
-
Nitrogen balance and crop response to nitrogen in upland and lowland cropping systems
-
Tsuji Y., Hoogenboom G., and Thornton P.K. (Eds), Kluwer Academic Publishers
-
Godwin D.C., and Singh U. Nitrogen balance and crop response to nitrogen in upland and lowland cropping systems. In: Tsuji Y., Hoogenboom G., and Thornton P.K. (Eds). Understanding Options for Agricultural Production (1998), Kluwer Academic Publishers 55-79
-
(1998)
Understanding Options for Agricultural Production
, pp. 55-79
-
-
Godwin, D.C.1
Singh, U.2
-
20
-
-
0042683884
-
Dynamics of energy, water, carbon and nitrogen in agricultural ecosystems: simulation and experimental validation
-
Grant R.F. Dynamics of energy, water, carbon and nitrogen in agricultural ecosystems: simulation and experimental validation. Ecol. Model. 81 (1995) 169-181
-
(1995)
Ecol. Model.
, vol.81
, pp. 169-181
-
-
Grant, R.F.1
-
21
-
-
0002370309
-
Optimization of plant root:shoot ratios and internal nitrogen concentration
-
Hilbert D.W. Optimization of plant root:shoot ratios and internal nitrogen concentration. Ann. Bot. 66 (1990) 91-99
-
(1990)
Ann. Bot.
, vol.66
, pp. 91-99
-
-
Hilbert, D.W.1
-
23
-
-
0032832291
-
LEACHN simulations of nitrogen dynamics and water drainage in an Ultisol
-
Johnson A.D., Cabrera M.L., McCracken D.V., and Radcliffe D.E. LEACHN simulations of nitrogen dynamics and water drainage in an Ultisol. Agron. J. 91 (1999) 597-606
-
(1999)
Agron. J.
, vol.91
, pp. 597-606
-
-
Johnson, A.D.1
Cabrera, M.L.2
McCracken, D.V.3
Radcliffe, D.E.4
-
25
-
-
0037236631
-
DSSAT Cropping system model
-
Jones J.W., Hoogenboom G., Porter C.H., Boote K.J., Batchelor W.D., Hunt L.A., Wilkens P.W., Singh U., Gijsman A.J., and Ritchie J.T. DSSAT Cropping system model. Eur. J. Agron. 18 (2003) 235-265
-
(2003)
Eur. J. Agron.
, vol.18
, pp. 235-265
-
-
Jones, J.W.1
Hoogenboom, G.2
Porter, C.H.3
Boote, K.J.4
Batchelor, W.D.5
Hunt, L.A.6
Wilkens, P.W.7
Singh, U.8
Gijsman, A.J.9
Ritchie, J.T.10
-
26
-
-
33745776462
-
Nitrous oxide emissions from agricultural land use in Germany-a synthesis of available annual field data
-
Jungkunst H.F., Freibauer A., Neufeldt H., and Bareth G. Nitrous oxide emissions from agricultural land use in Germany-a synthesis of available annual field data. J. Plant Nutr. Soil Sci. 169 (2006) 341-351
-
(2006)
J. Plant Nutr. Soil Sci.
, vol.169
, pp. 341-351
-
-
Jungkunst, H.F.1
Freibauer, A.2
Neufeldt, H.3
Bareth, G.4
-
27
-
-
0029503212
-
Application of a simple management model to simulate water and nitrogen dynamics
-
Kersebaum K.C. Application of a simple management model to simulate water and nitrogen dynamics. Ecol. Model. 81 (1995) 145-156
-
(1995)
Ecol. Model.
, vol.81
, pp. 145-156
-
-
Kersebaum, K.C.1
-
28
-
-
33745784579
-
Model-based evaluation of agri-environmental measures in the Federal State of Brandenburg (Germany) concerning N pollution of groundwater and surface water
-
Kersebaum K.C., Matzdorf B., Piorr A., and Steidl J. Model-based evaluation of agri-environmental measures in the Federal State of Brandenburg (Germany) concerning N pollution of groundwater and surface water. J. Plant Nutr. Soil Sci. 169 (2006) 352-359
-
(2006)
J. Plant Nutr. Soil Sci.
, vol.169
, pp. 352-359
-
-
Kersebaum, K.C.1
Matzdorf, B.2
Piorr, A.3
Steidl, J.4
-
29
-
-
0027091840
-
A model and experiment study of evaporation from bare-soil surfaces
-
Kondo J., Saigusa N., and Sato T. A model and experiment study of evaporation from bare-soil surfaces. J. Appl. Meteorol. 31 (1992) 304-312
-
(1992)
J. Appl. Meteorol.
, vol.31
, pp. 304-312
-
-
Kondo, J.1
Saigusa, N.2
Sato, T.3
-
30
-
-
43449105082
-
Simulation of water and nitrogen fluxes on field scale; application of the SWAP-ANIMO model for the Müncheberg data set
-
Kersebaum K.C., Hecker J.M., Mirschel W., and Wegehenkel M. (Eds), Springer, Dordrecht
-
Kroes J., and Roelsma J. Simulation of water and nitrogen fluxes on field scale; application of the SWAP-ANIMO model for the Müncheberg data set. In: Kersebaum K.C., Hecker J.M., Mirschel W., and Wegehenkel M. (Eds). Modelling Water and Nutrient Dynamics in Soil-Crop Systems (2007), Springer, Dordrecht 111-128
-
(2007)
Modelling Water and Nutrient Dynamics in Soil-Crop Systems
, pp. 111-128
-
-
Kroes, J.1
Roelsma, J.2
-
31
-
-
0036569319
-
Assessment of nitrogen leaching from arable land in large river basins. Part I: Simulation experiments using a process-based model
-
Krysanova V., and Haberlandt U. Assessment of nitrogen leaching from arable land in large river basins. Part I: Simulation experiments using a process-based model. Ecol. Model. 150 (2002) 255-275
-
(2002)
Ecol. Model.
, vol.150
, pp. 255-275
-
-
Krysanova, V.1
Haberlandt, U.2
-
32
-
-
33845864996
-
Implications of complexity and uncertainty for integrated modelling and impact assessment in river basins
-
Krysanova V., Hattermann U., and Wechsung F. Implications of complexity and uncertainty for integrated modelling and impact assessment in river basins. Environ. Modell. Softw. 22 (2007) 701-709
-
(2007)
Environ. Modell. Softw.
, vol.22
, pp. 701-709
-
-
Krysanova, V.1
Hattermann, U.2
Wechsung, F.3
-
33
-
-
48349104886
-
-
Lenz, V.I.S., 2007. A process-based crop growth model for assessing global change effects on biomass production and water demand. PhD Thesis, University of Cologne.
-
Lenz, V.I.S., 2007. A process-based crop growth model for assessing global change effects on biomass production and water demand. PhD Thesis, University of Cologne.
-
-
-
-
34
-
-
0021516358
-
Effect of water-filled pore space on carbon dioxide and nitrous oxide production in tilled and nontilled soils
-
Linn D.M., and Doran J.W. Effect of water-filled pore space on carbon dioxide and nitrous oxide production in tilled and nontilled soils. Soil Sci. Soc. Am. J. 48 (1984) 1267-1272
-
(1984)
Soil Sci. Soc. Am. J.
, vol.48
, pp. 1267-1272
-
-
Linn, D.M.1
Doran, J.W.2
-
35
-
-
0033893147
-
MAGPIE: a modelling framework for evaluating nitrate losses at national and catchment scales
-
Lord E.I., and Anthony S.G. MAGPIE: a modelling framework for evaluating nitrate losses at national and catchment scales. Soil Use Manage. 16 (2000) 167-174
-
(2000)
Soil Use Manage.
, vol.16
, pp. 167-174
-
-
Lord, E.I.1
Anthony, S.G.2
-
36
-
-
0041917735
-
Web-based modelling of energy, water and matter fluxes to support decision making in mesoscale catchments-the integrative perspective of GLOWA-Danube
-
Ludwig R., Mauser W., Niemeyer S., Colgan A., Stolz R., Escher-Vetter H., Kuhn M., Reichstein M., Tenhunen J., Kraus A., Ludwig M., Barth M., and Hennicker R. Web-based modelling of energy, water and matter fluxes to support decision making in mesoscale catchments-the integrative perspective of GLOWA-Danube. Phys. Chem. Earth 28 (2003) 621-634
-
(2003)
Phys. Chem. Earth
, vol.28
, pp. 621-634
-
-
Ludwig, R.1
Mauser, W.2
Niemeyer, S.3
Colgan, A.4
Stolz, R.5
Escher-Vetter, H.6
Kuhn, M.7
Reichstein, M.8
Tenhunen, J.9
Kraus, A.10
Ludwig, M.11
Barth, M.12
Hennicker, R.13
-
37
-
-
48349099003
-
-
min-Probenahme Boden. LUFA, Münster.
-
min-Probenahme Boden. LUFA, Münster.
-
-
-
-
38
-
-
0041856846
-
GLOWA-Danube-a research concept to develop integrative techniques, scenarios and strategies regarding global changes of the water cycle
-
Beniston M. (Ed), Springer, New York
-
Mauser W., and Ludwig R. GLOWA-Danube-a research concept to develop integrative techniques, scenarios and strategies regarding global changes of the water cycle. In: Beniston M. (Ed). Climatic Change: Implications For the Hydrological Cycle and For Water Management (2002), Springer, New York 171-188
-
(2002)
Climatic Change: Implications For the Hydrological Cycle and For Water Management
, pp. 171-188
-
-
Mauser, W.1
Ludwig, R.2
-
39
-
-
34250509404
-
A survey of urease activity in soil of northern New South Wales
-
McGarity J.W., and Myers M.G. A survey of urease activity in soil of northern New South Wales. Plant Soil 27 (1967) 217-238
-
(1967)
Plant Soil
, vol.27
, pp. 217-238
-
-
McGarity, J.W.1
Myers, M.G.2
-
40
-
-
0005666453
-
Temporal and vectorial reactions of nitrogen in soil: a review
-
McLaren A.D. Temporal and vectorial reactions of nitrogen in soil: a review. Can. J. Soil Sci. 50 (1970) 97-109
-
(1970)
Can. J. Soil Sci.
, vol.50
, pp. 97-109
-
-
McLaren, A.D.1
-
41
-
-
0000140956
-
A data set from north Germany for the validation of agroecosystems models
-
McVoy C.W., Kersebaum K.C., Arning M., Kleeberg P., Othmer H., and Schröder U. A data set from north Germany for the validation of agroecosystems models. Ecol. Model. 81 (1995) 265-300
-
(1995)
Ecol. Model.
, vol.81
, pp. 265-300
-
-
McVoy, C.W.1
Kersebaum, K.C.2
Arning, M.3
Kleeberg, P.4
Othmer, H.5
Schröder, U.6
-
43
-
-
0006072416
-
The urease activity in profiles of five great soil groups from northern New South Wales
-
Myers M.G., and McGarity J.W. The urease activity in profiles of five great soil groups from northern New South Wales. Plant Soil 28 (1968) 25-37
-
(1968)
Plant Soil
, vol.28
, pp. 25-37
-
-
Myers, M.G.1
McGarity, J.W.2
-
44
-
-
48349083151
-
Calibration and validation of CERES model for simulating water and nutrients in Germany
-
Kersebaum K.C., Hecker J.M., Mirschel W., and Wegehenkel M. (Eds), Springer, Dordrecht
-
Nain A.S., and Kersebaum K.C. Calibration and validation of CERES model for simulating water and nutrients in Germany. In: Kersebaum K.C., Hecker J.M., Mirschel W., and Wegehenkel M. (Eds). Modelling Water and Nutrient Dynamics in Soil-Crop Systems (2007), Springer, Dordrecht 161-181
-
(2007)
Modelling Water and Nutrient Dynamics in Soil-Crop Systems
, pp. 161-181
-
-
Nain, A.S.1
Kersebaum, K.C.2
-
45
-
-
0002111075
-
General method of extract solution of the concentration-dependent diffusion equation
-
Philip J.R. General method of extract solution of the concentration-dependent diffusion equation. Aust. J. Phys. 13 (1960) 1-12
-
(1960)
Aust. J. Phys.
, vol.13
, pp. 1-12
-
-
Philip, J.R.1
-
46
-
-
13144272316
-
CERES model application for increasing preparedness to climate variability in agricultural planning-calibration and validation test
-
Popova Z., and Kercheva M. CERES model application for increasing preparedness to climate variability in agricultural planning-calibration and validation test. Phys. Chem. Earth 30 (2005) 125-133
-
(2005)
Phys. Chem. Earth
, vol.30
, pp. 125-133
-
-
Popova, Z.1
Kercheva, M.2
-
47
-
-
43449107877
-
Evaluation of water and nutrient dynamics in soil-crop systems using the eco-hydrological catchment model SWIM
-
Kersebaum K.C., Hecker J.M., Mirschel W., and Wegehenkel M. (Eds), Springer, Dordrecht
-
Post J., Habeck A., Hattermann F., Krysanova V., Wechsung F., and Suckow F. Evaluation of water and nutrient dynamics in soil-crop systems using the eco-hydrological catchment model SWIM. In: Kersebaum K.C., Hecker J.M., Mirschel W., and Wegehenkel M. (Eds). Modelling Water and Nutrient Dynamics in Soil-Crop Systems (2007), Springer, Dordrecht 129-146
-
(2007)
Modelling Water and Nutrient Dynamics in Soil-Crop Systems
, pp. 129-146
-
-
Post, J.1
Habeck, A.2
Hattermann, F.3
Krysanova, V.4
Wechsung, F.5
Suckow, F.6
-
48
-
-
0012207958
-
Parameterization of soil nitrogen transport models by use of laoratory and field data
-
Shaffer M.J., Ma L., and Hansen S. (Eds), Lewis Publishers, Boca Raton
-
Priessack E., Achatz S., and Stenger R. Parameterization of soil nitrogen transport models by use of laoratory and field data. In: Shaffer M.J., Ma L., and Hansen S. (Eds). Modeling Carbon and Nitrogen Dynamics for Soil Management (2001), Lewis Publishers, Boca Raton 459-482
-
(2001)
Modeling Carbon and Nitrogen Dynamics for Soil Management
, pp. 459-482
-
-
Priessack, E.1
Achatz, S.2
Stenger, R.3
-
49
-
-
0002923505
-
Infiltration and soil water management
-
Maidment D.R. (Ed), MacGraw-Hill, New York
-
Rawls W.J., Ahuja L.R., Brakensiek D.L., and Shirohammadi A. Infiltration and soil water management. In: Maidment D.R. (Ed). Handbook of Hydrology (1993), MacGraw-Hill, New York 5.1-5.51
-
(1993)
Handbook of Hydrology
-
-
Rawls, W.J.1
Ahuja, L.R.2
Brakensiek, D.L.3
Shirohammadi, A.4
-
50
-
-
0033618887
-
Large scale modelling of groundwater contamination from nitrate leaching
-
Refsgaard J.C., Thorsen M., Jensen J.B., Kleeschulte S., and Hansen S. Large scale modelling of groundwater contamination from nitrate leaching. J. Hydrol. 221 (1999) 117-140
-
(1999)
J. Hydrol.
, vol.221
, pp. 117-140
-
-
Refsgaard, J.C.1
Thorsen, M.2
Jensen, J.B.3
Kleeschulte, S.4
Hansen, S.5
-
51
-
-
0001409649
-
Some results of nitrogen simulations with the model ANIMO
-
Rijtema P.E., and Kroes J.G. Some results of nitrogen simulations with the model ANIMO. Fert. Res. 27 (1991) 189-198
-
(1991)
Fert. Res.
, vol.27
, pp. 189-198
-
-
Rijtema, P.E.1
Kroes, J.G.2
-
52
-
-
48349096208
-
-
Rolston, D.E., Sharpely, A.N., Toy, D.W., Hoffmann, D.L., Broadbent, F.E., 1980. Denitrification as affected by irrigation frequency of a field soil. Environemtal Prediction Agency 600/2-80-06 U. S. EPA, ADA Oklahoma, USA.
-
Rolston, D.E., Sharpely, A.N., Toy, D.W., Hoffmann, D.L., Broadbent, F.E., 1980. Denitrification as affected by irrigation frequency of a field soil. Environemtal Prediction Agency 600/2-80-06 U. S. EPA, ADA Oklahoma, USA.
-
-
-
-
55
-
-
0042265105
-
Assimilating remote sensing data into a land surface process model
-
Schneider K. Assimilating remote sensing data into a land surface process model. Int. J. Remote Sens. 24 (2003) 2959-2980
-
(2003)
Int. J. Remote Sens.
, vol.24
, pp. 2959-2980
-
-
Schneider, K.1
-
56
-
-
0001304193
-
PAPRAN: A simulation model of annual pasture production limited by rainfall and nitrogen
-
Frissel M.J., and van Veen J.A. (Eds), Pudoc, Wageningen
-
Seligmann N.C., and van Keulen H. PAPRAN: A simulation model of annual pasture production limited by rainfall and nitrogen. In: Frissel M.J., and van Veen J.A. (Eds). Simulation of Nitrogen Behaviour of Soil-Plant Systems (1981), Pudoc, Wageningen 192-221
-
(1981)
Simulation of Nitrogen Behaviour of Soil-Plant Systems
, pp. 192-221
-
-
Seligmann, N.C.1
van Keulen, H.2
-
57
-
-
0027794359
-
Modelling of N-movements on catchment scale-a tool for analysis and decision making, 1. Model description. 2. A case study.
-
Styczen M., and Storm B. Modelling of N-movements on catchment scale-a tool for analysis and decision making, 1. Model description. 2. A case study. Fert. Res. 36 (1993) 1-17
-
(1993)
Fert. Res.
, vol.36
, pp. 1-17
-
-
Styczen, M.1
Storm, B.2
-
58
-
-
3242660702
-
Simulation of crop production, water and nitrogen balances in two German agro-ecosystems using the DAISY model
-
Svendsen H., Hansen S., and Jensen H.E. Simulation of crop production, water and nitrogen balances in two German agro-ecosystems using the DAISY model. Ecol. Model. 81 (1995) 197-212
-
(1995)
Ecol. Model.
, vol.81
, pp. 197-212
-
-
Svendsen, H.1
Hansen, S.2
Jensen, H.E.3
-
60
-
-
48349129542
-
-
VDLUFA (Verband Deutscher Landwirtschaftlicher Untersuchungs- und Forschungsanstalten), 1997. Die Untersuchung von Böden. VDLUFA, Berlin.
-
VDLUFA (Verband Deutscher Landwirtschaftlicher Untersuchungs- und Forschungsanstalten), 1997. Die Untersuchung von Böden. VDLUFA, Berlin.
-
-
-
-
61
-
-
0030612951
-
Human alteration of the global nitrogen cycle: sources and consequences
-
Vitousek P., Aber J., Howarth R., Likens G., Matson P., Schindler D., Schlesinger W.H., and Tilman D. Human alteration of the global nitrogen cycle: sources and consequences. Ecol. Appl. 7 (1997) 737-750
-
(1997)
Ecol. Appl.
, vol.7
, pp. 737-750
-
-
Vitousek, P.1
Aber, J.2
Howarth, R.3
Likens, G.4
Matson, P.5
Schindler, D.6
Schlesinger, W.H.7
Tilman, D.8
-
62
-
-
0019707668
-
On the validation of models
-
Willmott C. On the validation of models. Phys. Geogr. 2 (1981) 184-194
-
(1981)
Phys. Geogr.
, vol.2
, pp. 184-194
-
-
Willmott, C.1
-
63
-
-
11844302189
-
Simulation of nitrogen leaching in sandy soils in the Netherlands with the ANIMO model and the integrated modelling system STONE
-
Wolf J., Hack-ten Broeke M.J.D., and Rötter R. Simulation of nitrogen leaching in sandy soils in the Netherlands with the ANIMO model and the integrated modelling system STONE. Agr. Ecosyst. Environ. 105 (2005) 523-540
-
(2005)
Agr. Ecosyst. Environ.
, vol.105
, pp. 523-540
-
-
Wolf, J.1
Hack-ten Broeke, M.J.D.2
Rötter, R.3
-
65
-
-
0007517030
-
Relationships between soil urease activity and other soil properties
-
Zantua M.I., Dumenil L.C., and Bremner J.M. Relationships between soil urease activity and other soil properties. Soil Sci. Soc. Am. J. 41 (1977) 350-352
-
(1977)
Soil Sci. Soc. Am. J.
, vol.41
, pp. 350-352
-
-
Zantua, M.I.1
Dumenil, L.C.2
Bremner, J.M.3
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