A phosphorus index approach for Denmark

Autor: Hans Estrup Andersen, Goswin Heckrath, Carl Christian Hoffmann, Bo Vangsø Iversen, Ole Hørbye Jacobsen, Charlotte Kjærgaard, Brian Kronvang, Mette Lægdsmand, Gitte Holton Rubæk

Publikováno v: Andersen, H E, Heckrath, G, Hoffmann, C C, Iversen, B V, Jacobsen, O H, Kjærgaard, C, Kronvang, B, Lægdsmand, M & Rubæk, G H 2007, A phosphorus index approach for Denmark . in G Heckrath, G H Rubæk & B Kronvang (eds), Diffuse Phosphorus Loss. Risk Assessment, Mitigation Options and Ecological Effects in River Basins. The 5th International Phosphorus Workshop (IPW5) . Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, DJF Report, Plant Science, no. 130, pp. 255-258, Diffuse Phosphorus Loss. Risk Assessment, Mitigation Options and Ecological Effects in River Basins. The 5th International Phosphorus Workshop (IPW5), Silkeborg, Denmark, 03/09/2007 .
Aarhus University

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https://pure.au.dk/portal/da/publications/a-phosphorus-index-approach-for-denmark(4de83360-64df-11dc-b343-000ea68e967b).html

Økologisk jordbrug til beskyttelse af grundvand

Autor: Ole Hørbye Jacobsen, Finn Pilgaard Vinther, Per Schjønning, Elly Møller Hansen, Jørgen Eriksen

Publikováno v: Jacobsen, O H, Vinther, F P, Schjønning, P, Hansen, E M & Eriksen, J 2004, Økologisk jordbrug til beskyttelse af grundvand . i Vision og virkelighed, Økologi-Kongres 2004. Kongresbilag . s. 106-107, Økologisk jordbrug til beskyttelse af grundvand, Odense Congress Center, Danmark, 16/11/2004 .
Aarhus University

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https://pure.au.dk/portal/da/publications/oekologisk-jordbrug-til-beskyttelse-af-grundvand(487160b0-b778-11db-bd61-000ea68e967b).html

Relating saturated and unsaturated hydraulic conductivity to gas diffusivity and the Campbel water retention model

Autor: Ole Hørbye Jacobsen, Poulsen, T. G., Moldrup, P., Per Schjønning

Publikováno v: Jacobsen, O H, Poulsen, T G, Moldrup, P & Schjønning, P 1999, Relating saturated and unsaturated hydraulic conductivity to gas diffusivity and the Campbel water retention model . in M T van Genucthen (ed.), Characterization and measurements of the hydraulic properties of unsaturated porous media : Riverside . pp. 1495-1508 .
Aarhus University
Jacobsen, O H, Poulsen, T G, Moldrup, P & Schjønning, P 1997, Relating saturated and unsaturated hydraulic conductivity to gas diffusivity and the Campbel water retention model . in Workshop on Characterization and measurements of the hydraulic properties of unsaturated porous media . Relating saturated and unsaturated hydraulic conductivity to gas diffusivity and the Campbel water retention model, Riverside, United States, 22/10/1997 .

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https://pure.au.dk/portal/da/publications/relating-saturated-and-unsaturated-hydraulic-conductivity-to-gas-diffusivity-and-the-campbel-water-retention-model(b85bdb70-cc96-11db-8e26-000ea68e967b).html

Weed problems and nitrogen uptake associated with unsown rotational set-aside in Denmark

Autor: Bo Melander, Ole Hørbye Jacobsen

Publikováno v: Melander, B & Jacobsen, O H 1994, ' Weed problems and nitrogen uptake associated with unsown rotational set-aside in Denmark ', Aspects of Applied Biology, vol. 40, pp. 547-552 .
Aarhus University

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A laboratory calibration of time domain reflectometry for soil water measurement including effects of bulk density and texture

Autor: Ole Hørbye Jacobsen, Per Schjønning

Publikováno v: Jacobsen, O H & Schjønning, P 1993, ' A laboratory calibration of time domain reflectometry for soil water measurement including effects of bulk density and texture ', Journal of Hydrology, vol. 151, pp. 147-157 .
Aarhus University

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https://pure.au.dk/portal/da/publications/a-laboratory-calibration-of-time-domain-reflectometry-for-soil-water-measurement-including-effects-of-bulk-density-and-texture(67a8e010-d16e-11db-8e26-000ea68e967b).html