Zobrazeno 1 - 10
of 494
pro vyhledávání: '"Poul Løgstrup Bjerg"'
Autor:
Ida Henriette Kerrn-Jespersen, Louise Rosenberg, Gro Lilbæk, Nina Tuxen, Poul Løgstrup Bjerg, Mette Martina Broholm
Publikováno v:
Rosenberg, L, Broholm, M M, Tuxen, N, Kerrn-Jespersen, I H, Lilbeak, G & Bjerg, P L 2022, ' Vertical Hydraulic Gradient Estimation in Clay Till, Using MiHPT Advanced Direct-Push Technology ', Ground Water Monitoring and Remediation, vol. 42, no. 1, pp. 94–102 . https://doi.org/10.1111/gwmr.12470
The vertical transport of contaminants from source areas is employed in many risk assessment models and screening tools in order to estimate the contaminant mass discharge (CMD) into underlying aquifers. The key parameters for estimating CMD are the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c4b22c770814c8275d06abb4659a6fa
https://orbit.dtu.dk/en/publications/6d0ca7f5-ff94-4a9a-aab1-b843fc758a6b
https://orbit.dtu.dk/en/publications/6d0ca7f5-ff94-4a9a-aab1-b843fc758a6b
Autor:
Anders Vest Christiansen, T.B. Hansen, Knud Erik S. Klint, Nicola Balbarini, Gianluca Fiandaca, Ingelise Møller, Pradip Kumar Maurya, Poul Løgstrup Bjerg, Anne-Sophie Høyer
Publikováno v:
Høyer, A S, Klint, K E S, Fiandaca, G, Maurya, P K, Christiansen, A V, Balbarini, N, Bjerg, P L, Hansen, T B & Møller, I 2019, ' Development of a high-resolution 3D geological model for landfill leachate risk assessment ', Engineering Geology, vol. 249, pp. 45-59 . https://doi.org/10.1016/j.enggeo.2018.12.015
Høyer, A-S, Klint, K E S, Fiandaca, G, Maurya, P K, Christiansen, A V, Balbarini, N, Bjerg, P L, Hansen, T B & Møller, I 2019, ' Development of a high-resolution 3D geological model for landfill leachate risk assessment ', Engineering Geology, vol. 249, pp. 45-59 . https://doi.org/10.1016/j.enggeo.2018.12.015
Høyer, A-S, Klint, K E S, Fiandaca, G, Maurya, P K, Christiansen, A V, Balbarini, N, Bjerg, P L, Hansen, T B & Møller, I 2019, ' Development of a high-resolution 3D geological model for landfill leachate risk assessment ', Engineering Geology, vol. 249, pp. 45-59 . https://doi.org/10.1016/j.enggeo.2018.12.015
Groundwater protection and risk assessment of contaminated sites (e.g. abandoned landfills, industrial waste facilities, gasoline stations, and dry cleaners) situated in complex glacial landscapes are extremely challenging. A common method to assess
Autor:
Anne Th. Sonne, Walter Traunspurger, Jes J. Rasmussen, Sebastian Höss, Poul Løgstrup Bjerg, Ursula S. McKnight
Publikováno v:
Sonne, A T, Rasmussen, J, Höss, S, Traunspurger, W, Bjerg, P L & McKnight, U S 2018, ' Linking ecological health to co-occurring organic and inorganic chemical stressors in a groundwater-fed stream system ', Science of the Total Environment, vol. 642, pp. 1153-1162 . https://doi.org/10.1016/j.scitotenv.2018.06.119
Freshwaters are among the most endangered ecosystems worldwide, due predominantly to excessive anthropogenic practices compromising the future provisioning of ecosystem services. Despite increased awareness of the role of multiple stressors in accoun
Autor:
Beat Lüthi, Filippo Bandini, Grégory Guillaume Lemaire, Sofia Karagkiolidou, Xiao Hu, Salvador Peña-Haro, Peter Bauer-Gottwein, Chris Borst, Jun Liu, Poul Løgstrup Bjerg
Publikováno v:
Bandini, F, Lüthi, B, Peña-Haro, S, Borst, C, Liu, J, Karagkiolidou, S, Hu, X, Lemaire, G G, Bjerg, P L & Bauer-Gottwein, P 2021, ' A drone-borne method to jointly estimate discharge and Manning's roughness of natural streams ', Water Resources Research, vol. 57, no. 2, e2020WR028266 . https://doi.org/10.1029/2020WR028266
Image cross‐correlation techniques, such as Particle Image Velocimetry (PIV), can estimate water surface velocity (vsurf) of streams. However, discharge estimation requires water depth and the depth‐averaged vertical velocity (Um). The variabilit
Autor:
Poul Løgstrup Bjerg, Ursula S. McKnight, Anders Baun, Lars Michael Skjolding, Peter Bauer-Gottwein, L.vG. Jørgensen, Philipp Mayer, K.S. Dyhr, Christian Josef Köppl
Publikováno v:
Skjolding, L M, Jørgensen, L V G, Dyhr, K S, Köppl, C J, McKnight, U S, Bauer-Gottwein, P, Mayer, P, Bjerg, P L & Baun, A 2021, ' Assessing the aquatic toxicity and environmental safety of tracer compounds Rhodamine B and Rhodamine WT ', Water Research, vol. 197, 117109 . https://doi.org/10.1016/j.watres.2021.117109
Tracer tests represent a well-established method for delineating key environmental processes in various media and engineered systems. Tracers like Rhodamine B and WT are frequently applied due to their strong fluorescence even at low concentrations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ff001d2c40e51d4e01f31d44e7b9efc
https://orbit.dtu.dk/en/publications/99d7f8f5-c566-4498-b192-11df8cd0fbd5
https://orbit.dtu.dk/en/publications/99d7f8f5-c566-4498-b192-11df8cd0fbd5
Publikováno v:
NSG2021 1st Conference on Hydrogeophysics.
Summary In-situ remediation of contaminated groundwater often relies on the installation of a treatment zone degrading the pollution plume. In such projects, adequate delivery of remediation agents in the whole target volume is not trivial. Monitorin
Autor:
Jeremy Zimmermann, Lars Rønn Bennedsen, Cecilie Bang Ottosen, Lærke Brabæk, Gareth H. Leonard, Dorte Harrekilde, Mette Martina Broholm, Daniel Hunkeler, Inge Lise Kristensen, Poul Løgstrup Bjerg, Nina Tuxen
Publikováno v:
Ottosen, C B, Bjerg, P L, Hunkeler, D, Zimmermann, J, Tuxen, N, Harrekilde, D, Bennedsen, L, Leonard, G, Brabæk, L, Kristensen, I L & Broholm, M M 2021, ' Assessment of chlorinated ethenes degradation after field scale injection of activated carbon and bioamendments: Application of isotopic and microbial analyses ', Journal of Contaminant Hydrology, vol. 240, 103794 . https://doi.org/10.1016/j.jconhyd.2021.103794
Over the last decade, activated carbon amendments have successfully been applied to retain chlorinated ethene subsurface contamination. The concept of this remediation technology is that activated carbon and bioamendments are injected into aquifer sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33f923c8e4886d1bca33ebf9346bc378
https://orbit.dtu.dk/en/publications/25ded0e4-cbd7-4ec3-b100-91df59ede3e1
https://orbit.dtu.dk/en/publications/25ded0e4-cbd7-4ec3-b100-91df59ede3e1
Autor:
Filippo Bandini, Beat Lüthi, Salvador Peña-Haro, Chris Borst, Jun Liu, Sofia Karagkiolidou, Xiao Hu, Grégory Guillaume Lemaire, Poul Løgstrup Bjerg, Peter Bauer-Gottwein
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2415f5bbccd8ee0de681798959e43be7
https://doi.org/10.1002/essoar.10504211.1
https://doi.org/10.1002/essoar.10504211.1
These proceedings, with cd-rom, present a comprehensive overview of advances in groundwater research. The five main topics covered are: aquifers and contaminant distribution; groundwater quality; natural attenuation; remediation technologies and grou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33a4cab38194c8686e5f1ba54938117a
https://doi.org/10.1201/9781003078593
https://doi.org/10.1201/9781003078593
Publikováno v:
Groundwater 2000 ISBN: 9781003078593
The migration and degradation of MCPP, dichlorprop, 2,4-D, DNOC, bentazone, isoproturon, and BAM (dichlobenil metabolite) was studied in field injection experiments in an aerobic aquifer. Significant retardation of DNOC with large spatial variation w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62de082250c554cdec77f49adcb8de21
https://doi.org/10.1201/9781003078593-84
https://doi.org/10.1201/9781003078593-84