Assessing groundwater denitrification spatially is the key to targeted agricultural nitrogen regulation

Autor: Birgitte Hansen, Jens Aamand, Gitte Blicher-Mathiesen, Anders V. Christiansen, Niels Claes, Tommy Dalgaard, Rasmus R. Frederiksen, Brian H. Jacobsen, Rasmus Jakobsen, Anders Kallesøe, Hyojin Kim, Julian Koch, Ingelise Møller, Rasmus B. Madsen, Stefan Schaper, Peter B. E. Sandersen, Denitza D. Voutchkova, Irene Wiborg

Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)

Abstract Globally, food production for an ever-growing population is a well-known threat to the environment due to losses of excess reactive nitrogen (N) from agriculture. Since the 1980s, many countries of the Global North, such as Denmark, have suc

Externí odkaz: https://doaj.org/article/d465332bd5ff436bb58336f85fd87d0e

N-Map:High-resolution groundwater N-retention mapping and modelling by integration of geophysical, geological, geochemical, and hydrological data

Autor: Anders V. Christiansen, Rasmus R. Frederiksen, Troels N. Vilhelmsen, Steen Christensen, Pradip Kumar Maurya, Birgitte Hansen, Hyojin Kim, Anne-Sophie Høyer, Jens Aamand, Rasmus Jakobsen, Christen D. Børgesen, Brian H. Jacobsen, Esben Auken

Publikováno v: Christiansen, A V, Frederiksen, R R, Vilhelmsen, T N, Christensen, S, Maurya, P K, Hansen, B, Kim, H, Høyer, A S, Aamand, J, Jakobsen, R, Børgesen, C D, Jacobsen, B H & Auken, E 2023, ' N-Map : High-resolution groundwater N-retention mapping and modelling by integration of geophysical, geological, geochemical, and hydrological data ', Journal of Environmental Management, vol. 343, 118126 . https://doi.org/10.1016/j.jenvman.2023.118126

A key aspect of protecting aquatic ecosystems from agricultural nitrogen (N) is to locate (i) farmlands where nitrate leaches from the bottom of the root zone and (ii) denitrifying zones in the aquifers where nitrate is removed before entering the su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b8f28b30d9d91eb4aa616f2ae532799
https://pure.au.dk/portal/da/publications/nmap(e8d5e6a9-bc13-4c78-959b-2bbc050bc677).html

Cost effectiveness, nitrogen, and phosphorus removal in field-based woodchip bioreactors treating agricultural drainage water

Autor: Finn Plauborg, Maja Hørning Skjødt, Joachim Audet, Carl Christian Hoffmann, Brian H. Jacobsen

Publikováno v: Plauborg, F, Skjødt, M H, Audet, J, Hoffmann, C C & Jacobsen, B H 2023, ' Cost effectiveness, nitrogen, and phosphorus removal in field-based woodchip bioreactors treating agricultural drainage water ', Environmental Monitoring and Assessment, vol. 195, no. 7, 849 . https://doi.org/10.1007/s10661-023-11358-8

Nitrogen (N) and phosphorus (P) losses to surface and coastal waters are still critically high across Europe and globally. Measures to mitigate and reduce these losses are presently implemented both at the cultivated land surface and at the edge-of-f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c0d1c07fa2360527f6ec63a5e3a8bd6
https://pure.au.dk/portal/da/publications/cost-effectiveness-nitrogen-and-phosphorus-removal-in-fieldbased-woodchip-bioreactors-treating-agricultural-drainage-water(1e9cc831-5a55-4fd7-a13a-8d9f7ba5307a).html

Low-Dose Acidification as a Methane Mitigation Strategy for Manure Management

Autor: Chun Ma, Frederik R. Dalby, Anders Feilberg, Brian H. Jacobsen, Søren O. Petersen

Publikováno v: Ma, C, Dalby, F R, Feilberg, A, Jacobsen, B & Petersen, S O 2022, ' Low-Dose Acidification as a Methane Mitigation Strategy for Manure Management ', Agricultural Science & Technology, vol. 2, no. 3, pp. 437-442 . https://doi.org/10.1021/acsagscitech.2c00034
Ma, C, Dalby, F R, Feilberg, A, Jacobsen, B H & Petersen, S O 2022, ' Low-dose acidification as a methane mitigation strategy for manure management ', ACS Agricultural Science and Technology, vol. 2, no. 3, pp. 437-442 . https://doi.org/10.1021/acsagscitech.2c00034

Excreta from housed animals are typically stored before land application, and storage is an important point source of CH4, N gases, and odor. This study explored acidification as a strategy for greenhouse gas (GHG) mitigation, specifically the potent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a990c5756526c1cac69a3d841880be8
https://pure.au.dk/portal/da/publications/lowdose-acidification-as-a-methane-mitigation-strategy-for-manure-management(aeb52ac6-ab83-4ae4-a0d4-d943d64093b6).html

Publisher Correction: Establishing long-term nitrogen response of global cereals to assess sustainable fertilizer rates

Autor: Hans J. M. van Grinsven, Peter Ebanyat, Margaret Glendining, Baojing Gu, Renske Hijbeek, Shu Kee Lam, Luis Lassaletta, Nathaniel D. Mueller, Felipe S. Pacheco, Miguel Quemada, Tom W. Bruulsema, Brian H. Jacobsen, Hein F. M. ten Berge

Publikováno v: Nature Food 3 (2022) 2
Nature Food, 3(2), 180-180

In the version of this article originally published, there were errors in Fig. 7 and equation (4). In Fig. 7, the center heading, now reading “Food plate to farm gate price ratio = 3” originally read, in part, “ratio = 1.” In equation 4, now

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f07cd21bbff584e345f386ed0fc6980a
https://research.wur.nl/en/publications/publisher-correction-establishing-long-term-nitrogen-response-of-