Aarhus University Seal / Aarhus Universitets segl

Jesper Leth Bak

  1. 2022
  2. Published

    Vurdering af grænseværdier for krom og vanadium i gødningsprodukter tilsat biprodukter og genvundne materialer. / Krogh, Paul Henning; Elsgaard, Lars; Sørensen, Peter; Bak, Jesper Leth.

    No. 2022-0331966, 2022. 6 p., Feb 02, 2022. (Rådgivningsnotat fra DCA – National Center for Fødevarer og Jordbrug).

    Research output: Memorandum/expositionMemorandum

  3. Published

    UDVIKLING AF MODEL TIL UNDERSTØTTELSE AF VANDPLANLÆGNINGEN I FASTLÆGGELSEN AF KONCENTRATIONSNIVEAUER AF METALLER I DANSKE VANDLØB. / Sørensen, Peter Borgen; Damgaard, Christian; Løgstrup Bjerg, Poul; Andersen, Hans Estrup; Holm, Peter Engelund; Tornbjerg, Henrik; Bak, Jesper Leth; Heckrath, Goswin Johann; Kjeldgaard, Ane; Fauser, Patrik.

    Aarhus Universitet, DCE – Nationalt Center for Miljø og Energi, 2022. 70 p.

    Research output: Book/anthology/dissertation/reportReportResearch

  4. E-pub ahead of print

    Soil acidification on dry heaths in Jutland, Denmark - trends in pH over a century. / Kaae, Mathias Emil; Petersen, Asger Ryge; Kristiansen, Søren M.; Nielsen, Knud Erik; Bak, Jesper Leth; Damgaard, Christian.

    In: Water, Air and Soil Pollution, Vol. 233, No. 1, 31, 2022.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  5. 2021
  6. Published

    Does mercury emission from small-scale gold mining cause widespread soil pollution in Ghana? / Yevugah, Lily Lisa; Darko, Godfred; Bak, Jesper.

    In: Environmental Pollution, Vol. 284, 116945, 09.2021.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  7. Published

    Contamination, exposure and risk assessment of mercury in the soils of an artisanal gold mining community in Ghana. / Gyamfi, Opoku; Sørensen, Peter Borgen; Darko, Godfred; Ansah, Eugene; Vorkamp, Katrin; Bak, Jesper Leth.

    In: Chemosphere, Vol. 267, 128910, 03.2021.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  8. Published
  9. 2020
  10. Published
  11. Published

    Human health risk assessment of exposure to indoor mercury vapour in a Ghanaian artisanal small-scale gold mining community. / Gyamfi, Opoku; Sorenson, Peter Borgen; Darko, Godfred; Ansah, Eugene; Bak, Jesper Leth.

    In: Chemosphere, Vol. 241, 125014, 02.2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  12. Published

    Forskere: Der mangler evidens for genforvildning af naturen. / Bak, Jesper Leth; Damgaard, Christian.

    In: Altinget, 2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperComment/debate/letter to the editorCommunication

  13. Published

    Forskere: Genforvildning vil skabe problemer – både juridisk og for naturen. / Bak, Jesper Leth; Strandberg, Morten Tune; Damgaard, Christian; Schmidt, Inger Kappel; Hansen, Rikke Reisner.

    In: Altinget, 2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperContribution to newspaper - Comment/debateCommunication

  14. Published

    Hvordan bevarer vi heden i Danmark : tilstand, mulig pleje og genopretning. / Bak, Jesper Leth; Løvschal, Mette; Damgaard, Christian.

    Aarhus : Aarhus Universitet, DCE - Nationalt Center for Miljø og Energi, 2020. 50 p. (Aarhus Universitet. Nationalt Center for Miljø og Energi. Teknisk Rapport; No. 160).

    Research output: Book/anthology/dissertation/reportReportResearch

  15. 2018
  16. Published

    Particle emissions in Belarus and in the Nordic countries : Emission inventories and integrated assessment modelling of black carbon and PM2.5. / Kakareka, Sergey; Malchykhina, Hanna; Krukowskaya, Olga; Yaramenka, Katarina; Kindbom, Karin; Mawdsley, Ingrid; Åström, Stefan; Nielsen, Ole-Kenneth; Plejdrup, Marlene Schmidt; Bak, Jesper Leth; Saarinen, Kristina; Savolahti, Mikko.

    Nordic Council of Ministers, 2018. 110 p.

    Research output: Book/anthology/dissertation/reportReportResearchpeer-review

  17. Published

    Mulig metode til beregning af arealspecifikke tålegrænser for kategori 3 natur. / Bak, Jesper Leth; Damgaard, Christian Frølund.

    Aarhus Universitet, DCE – Nationalt Center for Miljø og Energi ©, 2018.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  18. Published

    Scientific analysis on the designation of Natura 2000 sites and the status of nature and effort : The Danish situation. / Fredshavn, Jesper Reinholt; Nygaard, Bettina; Bak, Jesper Leth; Bladt, Jesper; Levin, Gregor.

    Aarhus Universitet, DCE – Nationalt Center for Miljø og Energi ©, 2018. 34 p. (Technical Report from DCE - Danish Centre for Environment and Energy; No. 116).

    Research output: Book/anthology/dissertation/reportReportCommissionedpeer-review

  19. Published

    Scientific analysis on the designation of Natura 2000 sites and the status of nature and effort : A comparison of The Netherlands, Schleswig-Holstein and Denmark. / Fredshavn, Jesper Reinholt; Bak, Jesper Leth.

    2018. 15 p., (Research note from DCE - Danish Centre for Environment and Energy).

    Research output: Memorandum/expositionMemorandumpeer-review

  20. Published

    Scientific analysis on the designation of Natura 2000 sites and the status of nature and effort : The Schleswig-Holstein situation. / Fredshavn, Jesper Reinholt; Bak, Jesper Leth; Erbe, Kathrin.

    Aarhus Universitet, DCE – Nationalt Center for Miljø og Energi ©, 2018. 42 p. (Technical Report from DCE - Danish Centre for Environment and Energy; No. 117).

    Research output: Book/anthology/dissertation/reportReportCommissionedpeer-review

  21. Published

    Vurdering af virkninger på natur og miljø af forskellige modeller for ændret regulering af ammoniakemission. / Bak, Jesper Leth; Løfstrøm, Per; Damgaard, Christian Frølund.

    Aarhus Universitet, DCE Nationalt Center for Miljø og Energi, 2018.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  22. Published

    ZINK OG KOBBER I VANDMILJØET : Kilder, forekomst og den miljømæssige betydning. / Jensen, John; Bak, Jesper Leth.

    Aarhus Universitet, DCE Nationalt Center for Miljø og Energi, 2018. 44 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  23. 2016
  24. Published

    Regeringens landbrugsaftale er gift for miljøet. / Bak, Jesper Leth; Hansen, Jens Würgler; Ejrnæs, Rasmus; Damgaard, Christian Frølund; Oddershede, Andrea.

    In: Politiken, kroniken, 07.01.2016.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperContribution to newspaper - Feature articleCommunication

  25. Published

    National monitoring study in Denmark finds increased and critical levels of copper and zinc in arable soils fertilized with pig slurry. / Jensen, John; Larsen, Martin Mørk; Bak, Jesper Leth.

    In: Environmental Pollution, Vol. 214, 2016.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  26. Published

    Vurdering¬ af ammoniakfølsom natur i relation til husdyrregulering. / Nygaard, Bettina; Bak, Jesper Leth; Ejrnæs, Rasmus.

    2016. 22 p., (Notat fra DCE - Nationalt Center for Miljø og Energi).

    Research output: Memorandum/expositionMemorandumpeer-review

  27. 2015
  28. Published

    Application of Unmanned Air Vehicles (UAV) in monitoring of terrestrial habitats. / Sørensen, Peter Borgen; Strandberg, Beate; Bak, Jesper Leth.

    2015.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  29. Published

    Belysning af kobber- og zinkindholdet i jord. / Bak, Jesper Leth; Jensen, John; Larsen, Martin Mørk.

    Aarhus Universitet, DCE - Nationalt Center for Miljø og Energi, 2015. 72 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi; No. 159).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  30. Published

    Miljø. / Hermansen, John Erik; Munkholm, Lars Juhl; Bruus, Marianne; Eriksen, Jørgen; Poulsen, Hanne Damgaard; Kronvang, Brian; Bak, Jesper Leth; Dalgaard, Tommy; Kristensen, Hanne Lakkenborg; Rasmussen, Anton; Adamsen, Anders Peter S.; Hansen, Birgitte; Brüsch, Walter; Thorling, Lærke; Magid, Jakob ; Rasmussen, Søren K; Jensen, Lars S.

    Økologiens bidrag til samfundsgoder - Vidensyntese 2015. 2015. p. 107-167.

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  31. 2014
  32. Published

    Critical Loads for Nitrogen Based on Criteria for Biodiversity Conservation. / Bak, Jesper Leth.

    In: Water, Air and Soil Pollution, Vol. 225, No. 11, 2180, 2014.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  33. Published

    Is Erica tetralix abundance on wet heathlands controlled by nitrogen deposition or soil acidification? / Damgaard, Christian; Strandberg, Morten Tune; Kristiansen, Søren Munch; Nielsen, Knud Erik; Bak, Jesper Leth.

    In: Environmental Pollution, Vol. 184, 2014, p. 1-8.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  34. 2013
  35. Published

    Naturtilstand, bevaringsstatus og naturovervågning. / Bak, Jesper Leth; Bruus, Marianne; Strandberg, Beate; Strandberg, Morten Tune; Sørensen, Peter Borgen; Nielsen, Knud Erik.

    In: Vand & Jord, Vol. 20, No. 2, 05.2013, p. 72-77.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  36. Published

    Potential impact on air pollution from ambitious national CO2 emission abatement strategies in the Nordic countries - environmental links between the UNFCCC and the UNECE - CLRTAP. / Åström, S.; Tohka, A.; Bak, Jesper Leth; Lindblad, M.; Arnell, J.

    In: Energy Policy, Vol. 53, 01.02.2013, p. 114-124.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  37. Published

    Tålegrænser for dansk natur : Opdateret landsdækkende kortlægning af tålegrænser for dansk natur og overskridelser heraf. / Bak, Jesper Leth.

    Aarhus Universitet, DCE - Nationalt Center for Miljø og Energi, 2013. 94 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi; No. 69).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  38. 2012
  39. Published
  40. Published

    Forsuring truer klokkelyng. / Strandberg, Morten Tune; Nielsen, Knud Erik; Bak, Jesper Leth; Damgaard, Christian.

    In: Vand & Jord, Vol. 2, No. 12, 05.2012, p. 70-74.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  41. Published

    Effects of herbicides on non-target plants: How do effects in standard plant tests relate to effects in natural habitats? / Strandberg, Beate; Bruus, Marianne; Kjær, Christian; Damgaard, Christian; Andersen, Helle Vibeke; Bossi, Rossana; Løfstrøm, Per; Larsen, Søren Erik; Bak, Jesper Leth; Kudsk, Per.

    Miljøstyrelsen, 2012. 116 p. (Pesticide Research; No. 137).

    Research output: Book/anthology/dissertation/reportReportResearchpeer-review

  42. Published

    Evidence for acidification-driven ecosystem collapse of Danish wet heathland. / Strandberg, Morten Tune; Damgaard, Christian; Degn, Hans Jørgen; Bak, Jesper Leth; Nielsen, Knud Erik.

    In: Ambio, Vol. 41, No. 4, 2012, p. 393-401.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  43. Published

    NATURDATA.DK – Danish monitoring program of vegetation and chemical plant and soil data from non-forested terrestrial habitat types. / Nielsen, Knud Erik; Bak, Jesper Leth; Bruus, Marianne; Damgaard, Christian; Ejrnæs, Rasmus; Fredshavn, Jesper Reinholt; Nygaard, Bettina; Skov, Flemming; Strandberg, Beate; Strandberg, Morten Tune.

    In: Biodiversity & Ecology, Vol. 4, 2012, p. 375–375.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  44. 2009
  45. Published

    SahelOse: un outil d'aide à la décision. / Maiga, Idrissa Halidou; Bak, Jesper Leth; Axelsen, Jørgen Aagaard; Bal, Amadou Bocar.

    2009. Poster session presented at XVIIIe conférence bisannuelle de l'Association africaine des entomologistes, Ouagadougou, Burkina Faso.

    Research output: Contribution to conferencePosterResearch

  46. 2008
  47. Published

    Nordic air quality co-benefits from European post-2012 climate policies. / Rypdal, Kristin; Rive, Nathan; Åström, Stefan; Karvosenoja, Niko; Bak, Jesper Leth; Kupiainen, Kaarle; Kukkonen, Jaakko.

    In: Energy Policy, 2008, p. 6309-6322.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  48. Published

    Omfang og effekt af herbicidafdrift til læhegn. / Bruus, Marianne; Andersen, Helle Vibeke; Løfstrøm, Per; Kjær, Christian; Glasius, Marianne; Jensen, Bjarne; Strandberg, Morten Tune; Bak, Jesper Leth; Hansen, Kaj Mantzius; Bossi, Rossana.

    In: Bekaempelsesmiddelforskning fra Miljoestyrelsen, Vol. 120, 2008, p. 1-86.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  49. 2007
  50. Published

    A simulation model to evaluate control strategies for the grasshopper Oedaleus senegalensis in West Africa. / Nølke, E.; Bak, J. L.; Niassy, A.

    In: Crop Protection, Vol. 26, No. 4, 2007, p. 592-601.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  51. Published

    Effect of European post-Kyoto Climate Policies on Nordic Air Quality. / Rypdal, K.; Rive, N.; Aunan, K.; Åström, S.; Bak, J. L.; Karvosenoja, N.; Kupiainen, K.

    CICERO, 2007. 66 p. (CICERO Report, Vol. 2007:1).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  52. Published

    Evaluating the importance of residual effects from privious years' treatment on the efficiency of different strategies for control of Sahelian grasshoppers with Metarhizium anisopliae var. acridum. / Bak, J. L.; Fisker, E. N.; Kooyman, C.

    In: Biocontrol Science and Technology, Vol. 17, No. 4, 2007, p. 413-422.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  53. Published

    Forvaltningsmetoder i N-belastede habitatnaturtyper. / Damgaard, C.; Strandberg, B.; Nielsen, K. E.; Bak, J. L.; Skov, F.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2007. 48 p. (Faglig rapport fra DMU, Vol. 637).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  54. Submitted

    Infection of non-target grasshoppers by the biological control agent Metarhizium anisopliae var. acridum in the Sahel. / Fisker, E. N.; Eilenberg, J.; Langewald, J.; Elmegaard, N.; Ouambama, Z.; Kooyman, C.; Bak, J. L.

    In: Biocontrol Science and Technology, 2007.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  55. Published

    Kampen om græshopperne - Bibelske plager : Om DMU's indsats i integreret græshoppebekæmpelse i Vestafrika. / Axelsen, J. A.; Bak, J. L.

    In: Viden Om, DR2-TV, Vol. d. 6. marts 2007, 2007, p. 28.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  56. Published

    Luftbåren kvælstofforurening. / Ellermann, T.; Fenger, J.; Hertel, O.; Markager, S. S.; Tybirk, K.; Bak, J. L.

    Hovedland, 2007. 86 p. (MiljøBiblioteket; No. 12).

    Research output: Book/anthology/dissertation/reportReportCommunication

  57. 2006
  58. Published

    A Regional Programme for Environmentally Sound Grasshopper Control in the Sahel : Report to DANIDA. / Kooyman, C.; Axelsen, J. A.; Petersen, B.; Bak, J. L.; Elmegaard, N.; Jensen, F. P.

    National Environmental Research Institute, 2006. 47 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  59. Published

    Regulation of Ammonia from Agriculture in Denmark: Concept and Methodology. / Hertel, O.; Geels, C.; Løfstrøm, P.; Frohn, L. M.; Frydendall, J.; Ambelas Skjøth, C.; Moseholm, L.; Gyldenkærne, S.; Bak, J. L.; Aneja, V. P. ; Schlesinger (Editor); W.H.; Knighton, R. ; Jennings (Editor); G.; Niyogi, D. ; Gilliam (Editor); W.; Duke; C.S. (eds.) (Editor).

    Workshop on Agricultural Air Quality: State of the Science. ed. / V. P. Aneja; W. H. Schlesinger; R. Knighton; G. Jennings; D. Niyogi; W. Gilliam; C. S. Duke. North Carolina State University, 2006. p. 396-403.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearch

  60. Published

    VVM på husdyrbrug - vurdering af miljøeffekter. / Nielsen, K.; Bøgestrand, J.; Bak, J. L.; Hvidberg, M.; Gyldenkærne, S.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2006. 52 p. (Faglig rapport fra DMU, Vol. 571).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  61. Published

    Vejledning om godkendelse af husdyrbrug : Faglig rapport fra arbejdsgruppen om ammoniak. / Geels, C.; Bak, J. L.; Callesen, T.; Frohn, L. M.; Frydendall, J.; Gyldenkærne, S.; Hansen, A. G.; Hutching, N.; Jacobsen, A. S.; Pedersen, P.; Schneekloth, M.; Winther, S.; Hertel, O.; Moseholm, L.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2006. 89 p. (Faglig rapport fra DMU, Vol. 568).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  62. 2005
  63. Published

    Comparison of treatment strategies with pesticides and Green Muscle. / Fisker, E. N.; Bak, J. L.; Niassy, A.

    2005. Poster session presented at Lutte contre le Criquet Pélerin, approche du CILLS et nouvelles alternatives à la lutte chimique: cas du biopesticide Green Muscle, Niamey, Niger.

    Research output: Contribution to conferencePosterResearch

  64. Published

    Terrestriske naturtyper 2004 : NOVANA. / Strandberg, B.; Magård, Else; Bak, J. L.; Pedersen, Marianne Bruus; Damgaard, C.; Fredshavn, J. R.; Løkke, H.; Nielsen, K. E.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2005. 58 p. (Faglig rapport fra DMU; No. 557).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  65. 2004
  66. Published

    EUDANA - EUtrofiering af DAnsk NAtur : videnbehov, modeller og perspektiver. / Bak, J. L.; Ejrnæs, R.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2004. 50 p. (Faglig rapport fra DMU, Vol. 501).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  67. Published

    Effekten af lokal regulering af ammoniak i henhold til EU direktiver. / Tybirk, K.; Ejrnæs, R.; Bak, J. L.; Jensen, J. (Editor); Krabbe, D. (Editor); Abildtrup, J. (Editor); Sommer, S. G. (Editor); Andersen, J. M. (Editor); Wiborg, I. (Editor); Færgemann, T. (Editor); Nordemann, P. (Editor); Rask, C. N. (Editor); Tybirk, K. (Editor); Schou, J. S. (Editor); Hertel, O. (Editor); Winther, S. (Editor); Nielsen, T. S. (Editor); Andersen, L. (Editor); Andreasen, D. M. (Editor).

    Bufferzoner: omkring særlig sårbar natur som beskyttelse mod lokalt nedfald af luftbåren ammoniak-kvælstof fra danske landbrugsbedrifter: Bilag til arbejdsgruppens rapport. ed. / J. Jensen; D. Krabbe; J. Abildtrup; S. G. Sommer; J. M. Andersen; I. Wiborg; T. Færgemann; P. Nordemann; C. N. Rask; K. Tybirk; J. S. Schou; O. Hertel; S. Winther; T. S. Nielsen; L. Andersen; D. M. Andreasen. Skov- og Naturstyrelsen, 2004. p. 37-56.

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  68. Published

    Samfundsøkonomiske analyser af ammoniakbufferzoner : Udredning for Skov- og Naturstyrelsen. / Schou, J. S.; Gyldenkærne, S.; Bak, J. L.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2004. 38 p. (Faglig rapport fra DMU, Vol. 502).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  69. Published

    Samfundsøkonomiske analyser af ammoniakbufferzoner. / Schou, J. S.; Gyldenkærne, S.; Bak, J. L.; Jensen, J. (Editor); Krabbe, D. (Editor); Abildtrup, J. (Editor); Sommer, S. G. (Editor); Andersen, J. M. (Editor); Wiborg, I. (Editor); Færgemann, T. (Editor); Nordemann, P. (Editor); Rask, C. N. (Editor); Tybirk, K. (Editor); Schou, J. S. (Editor); Hertel, O. (Editor); Winther, S. (Editor); Nielsen, T. S. (Editor); Andersen, L. (Editor); Andreasen, D. M. (Editor).

    Bufferzoner: omkring særlig sårbar natur som beskyttelse mod lokalt nedfald af luftbåren ammoniak-kvælstof fra danske landbrugsbedrifter: Bilag til arbejdsgruppens rapport. ed. / J. Jensen; D. Krabbe; J. Abildtrup; S. G. Sommer; J. M. Andersen; I. Wiborg; T. Færgemann; P. Nordemann; C. N. Rask; K. Tybirk; J. S. Schou; O. Hertel; S. Winther; T. S. Nielsen; L. Andersen; D. M. Andreasen. Skov- og Naturstyrelsen, 2004. p. 130-154.

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  70. 2003
  71. Published

    Manual vedr. vurdering af de lokale miljøeffekter som følge af luftbårent kvælstof ved udvidelse og etablering af større husdyrbrug. / Bak, J. L.

    Skov- og Naturstyrelsen, 2003. 114 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  72. Published

    Tålegrænse for kvælstof for Idom hede, Ringkøbing Amt. / Nielsen, K. E.; Bak, J. L.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2003. 48 p. (Faglig rapport fra DMU, Vol. 453).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  73. Published

    Vejledning vedrørende sagsvurdering for lokale miljøeffekter som følge af luftbårent kvælstof ved udvidelse og etablering af husdyrbrug. / Bak, J. L.

    Skov- og Naturstyrelsen, 2003. 34 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  74. 2001
  75. Published

    Critical Loads Calculations : Developments and Tentative Applications. Report from a Project funded by the Nordic Council of Ministers. / Holmberg, M. . (Editor); Bak, J.

    Nordic Council of Ministers, 2001. 29 p. (TemaNord, Vol. 2000:566).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  76. Published

    Critical Loads of Acidity for Forest Soils: Tentative Modifications. / Holmberg, M.; Mulder, J.; Posch, M.; Starr, M.; Forsius, M.; Johansson, M.; Bak, J.; Ilvesniemi, H.; Sverdrup, H.; Nielsen, K. E. (Editor); Løkke, H. (Editor).

    In: Water, Air, and Soil Pollution: Focus, Vol. 1, No. 1-2, 2001, p. 91-101.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  77. Published

    Denmark - National Focal Centre. / Bak, J.; Løkke, H.; Posch, M. (Editor); de Smet, P. A. M. (Editor); Hettelingh, J.-P. (Editor); Downing, R. J. (Editor).

    RIVM Report. Bilthoven: Coordination Center for Effects, National Institute of Public Health and the Environment, 2001. p. 129-131 (RIVM Report, Vol. 259101010).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  78. Published

    Integrated Assessment Modeling of Air Pollution in Four European Countries. / Johansson, M.; Alveteg, M.; Amann, M.; Bak, J.; Bartnicki, J.; Ekqvist, M.; Forsius, M.; Frohn, L.; Geernaert, G.; Gimeno, B.; Guardans, R.; Karvosenoja, N.; Martin, F.; Posch, M.; Suutari, R.; Syri, S.

    In: Water, Air and Soil Pollution, Vol. 130, No. 1-4, 2001, p. 175-186.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  79. Published

    Kortlægnings- og analyseprojekt vedrørende væsentlige ammoniakpunktkilder og sårbare naturtyper i det åbne land. / Bak, J.

    Skov- og Naturstyrelsen, Wilhjelmudvalget, 2001. 31 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  80. Published

    Sampling Strategies in Critical Load and Exceedance Mapping. / Bak, J.; Holmberg, M. (Editor).

    TemaNord. Nordic Council of Ministers, 2001. p. 14-22 (TemaNord, Vol. 2000:544).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  81. Published

    The Importance of Nitrogen Oxides for the Exceedance of Critical Thresholds in the Nordic Countries. / Johansson, M.; Suutari, R.; Bak, J.; Lövblad, G.; Posch, M.; Simpson, D.; Tuovinen, J.-P.; Tørseth, K.

    In: Water, Air and Soil Pollution, Vol. 130, 2001, p. 1739-1744.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  82. Published

    Tålegrænser for tungmetaller i jord. / Jensen, J.; Bak, J.

    Vand & Jord. 2001. p. 28-31 (Vand & Jord; No. 1, Vol. 8).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  83. Published

    Uncertainties in Large Scale Assessments of Critical Load Exceedances. / Bak, J.; Nielsen, K. E. (Editor); Løkke, H. (Editor).

    In: Water, Air, and Soil Pollution: Focus, Vol. 1, No. 1-2, 2001, p. 265-280.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  84. 2000
  85. Published

    Critical Loads Copenhagen 1999, 21st-25th November 1999. Critical Loads. / Løkke, H.; Bak, J.; Bobbink, R.; Bull, K.; Curtis, C.; Falkengren-Grerup, U.; Forsius, M.; Gundersen, P.; Hornung, M.; Skjelkvåle, B. L.; Starr, M.; Tybirk, K.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2000. 48 p. (Arbejdsrapport fra DMU, Vol. 121).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  86. Published

    Integrated Environmental Assessment Modelling : Final Report of the Danish Subproject, EU/LIFE Project: Coupling of CORINAIR Data to Cost-Effective Emission Reduction Strategies Based on Critical Thresholds. / Frohn, L. M.; Bak, J.; Tybirk, K.; Geernaert, G.

    National Environmental Research Institute, Denmark, 2000. 39 p. (LIFE97/ENV/FIN/336).

    Research output: Book/anthology/dissertation/reportBookResearch

  87. Published

    Working Group on Integrated Assessment Modelling. Report. / Johansson, M.; Bak, J.; Grennfelt, P. (Editor); Lindau, L. (Editor); Sternhufvud, C. (Editor).

    TemaNord. Nordic Council of Ministers, 2000. p. 40-43 (TemaNord, Vol. 2000:557).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  88. 1999
  89. Published

    Denmark - National Focal Center Report. / Bak, J.; Løkke, H.

    RIVM Report. Bilthoven: Coordination Center for Effects, National Institute of Public Health and the Environment, 1999. p. 76-78 (RIVM Report, Vol. 259101009).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  90. Published

    EU's Emission Ceilings Implemented in Denmark. / Adler, N.; Bak, J.; Kunisch, M. (Editor); Eckel, H. (Editor).

    Arbeitspapier. Kuratorium für Technik und Bauwesen in der Landwirtschaft - KTBL, 1999. p. 27-30 (Arbeitspapier, Vol. 270).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  91. Published

    Monitoring of Heavy Metals in Denmark. / Larsen, M. M.; Pritzl, G.; Jensen, J.; Bak, J. L.

    Heavy Metals in the Environment and Electromigration Applied to Soil Remediation: 2nd Symposium. July 7-9th 1999. Technical University of Denmark, 1999. p. 1-8.

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  92. Published

    Natur- og miljøeffekter af ammoniak. / Bak, J.; Tybirk, K.; Gundersen, P.; Jensen, J. P.; Conley, D. J.; Hertel, O.

    Danmarks Jordbrugsforskning, 1999. 66 p. (Ammoniakfordampning - redegørelse, Vol. 3).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  93. Published

    Nutrients in European Ecosystems. / Thyssen, N. . (Editor); Bak, J.; Strandberg, M.

    European Environment Agency, 1999. (Environmental Assessment Report, Vol. 4).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  94. Published

    Sensitivity of Calculated Danish Emission Ceilings. / Bak, J.; Johansson, M. (Editor); Guardans, R. (Editor); Lindström, M. (Editor).

    In: C I E M A T. Informes Tecnicos, Vol. 906, 1999, p. A13-A14.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  95. Published

    Uncertainties in Impacts. / Bak, J.; Johansson, M. (Editor); Lindström, M. (Editor).

    The Finnish Environment. Helsinki: Finnish Environment Institute, 1999. p. 30-33 (The Finnish Environment, Vol. 371).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  96. 1998
  97. Published

    Critical Loads for Lead, Cadmium and Mercury in Denmark : A First Attempt for Soils Based on Preliminary Guidelines. Critical Loads. / Bak, J. L.; Jensen, J.

    National Environmental Research Institute, 1998. 36 p. (Research Notes from NERI, Vol. 96).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  98. Published

    Derivation of Deposition and Nutrient Uptake Scenarios. / Holmberg, M.; Bak, J.; Johansson, M.; Syri, S.; Forsius, M. (Editor); Guardans, R. (Editor); Jenkins, A. (Editor); Lundin, L. (Editor); Nielsen, K. E. (Editor).

    The Finnish Environement. Helsinki: Finnish Environment Institute, 1998. p. 101-111 (The Finnish Environement, Vol. 218).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  99. Published

    Er der risiko for udvaskning af cadmium ved skovrejsning? / Kirkebæk, M.; Bak, J.

    In: Skoven, Vol. 8, 1998, p. 297-300.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  100. Published

    Long-Term Effects of Emission Reductions. / Holmberg, M.; Ahonen, J.; Alveteg, M.; Bak, J.; Forsius, M.; Jenkins, A.; Johansson, M.; Rankinen, K.; Renshaw, M.; Sverdrup, H.; Forsius, M. (Editor); Guardans, R. (Editor); Jenkins, A. (Editor); Lundin, L. (Editor); Nielsen, K. E. (Editor).

    The Finnish Environement. Helsinki: Finnish Environment Institute, 1998. p. 118-129 (The Finnish Environement, Vol. 218).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  101. Published

    MAGIC, SAFE and SMART. / Rankinen, K.; Ahonen, J.; Alveteg, M.; Bak, J.; Jenkins, A.; Renshaw, M.; Sverdrup, H.; Forsius, M. (Editor); Guardans, R. (Editor); Jenkins, A. (Editor); Lundin, L. (Editor); Nielsen, K. E. (Editor).

    The Finnish Environement. Helsinki: Finnish Environment Institute, 1998. p. 112-114 (The Finnish Environement, Vol. 218).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  102. Published

    Model Interaction for the Assessment of Emission Scenarios. / Forsius, M.; Ahonen, J.; Alveteg, M.; Bak, J.; Camarero, L.; Holmberg, M.; Jenkins, A.; Johansson, M.; Rankinen, K.; Renshaw, M.; Starr, M.; Sverdrup, H.; Syri, S.; Forsius, M. (Editor); Guardans, R. (Editor); Jenkins, A. (Editor); Lundin, L. (Editor); Nielsen, K. E. (Editor).

    The Finnish Environement. Helsinki: Finnish Environment Institute, 1998. p. 92-99 (The Finnish Environement, Vol. 218).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  103. Published

    The EU Acidification Strategy : Sensitivity of Calculated Emission Ceilings for Nitrogen and Sulphur for Denmark. / Bak, J.; Tybirk, K.

    In: Environmental Pollution, Vol. 102, No. S1, 1998, p. 625-633.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  104. Published

    Tungmetaller i jord og vand. / Larsen, M. M.; Langtofte, C.; Bak, J.

    Vand & Jord. 1998. p. 10-15 (Vand & Jord; No. 1, Vol. 5).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  105. 1997
  106. Published

    A Hevy Metal Monitoring-Programme in Denmark. / Bak, J.; Jensen, J.; Larsen, M. M.; Pritzl, G.; Scott-Fordsmand, J.

    In: The Science of the Total Environment, Vol. 207, 1997, p. 179-186.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  107. Published

    Assessment of the Effects of the EU Acidification Strategy : Dynamic Modelling on Integrated Monitoring Sites. First Results. / Forsius, M.; Alveteg, M.; Bak, J.; Guardans, R.; Holmberg, M.; Jenkins, A.; Johansson, M.; Kleemola, S.; Rankinen, K.; Renshaw, M.; Sverdrup, H.; Syri, S.

    Finnish Environment Institute, 1997. 40 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  108. Published

    Denmark. / Bak, J.; Løkke, H.; Posch, M. (Editor); Hettelingh, J.-P. (Editor); de Smet, P. A. M. (Editor); Downing, R. J. (Editor).

    RIVM Report. RIVM. National Institute of Public Health and the Environment, 1997. p. 71-75 (RIVM Report, Vol. 259101007).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  109. Published

    Modelling of Effects (CALLUNA). / Bak, J.; Bastrup-Birk, A. (Editor); Clark, D. R. (Editor); Geernaert, G. (Editor).

    The Roskilde Project: Assessment of the Present State of International Environmental Observations, Research and Technology, and Identification of Future Demands. ed. / A. Bastrup-Birk; D. R. Clark; G. Geernaert. National Environmental Research Institute, 1997. p. 88-89.

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  110. 1996
  111. Published

    Critical Loads of Acidic Deposition for Forest Soils : Is the Current Approach Adequate? / Løkke, H.; Bak, J.; Falkengren-Grerup, U.; Finlay, R. D.; Ilvesniemi, H.; Nygaard, P. H.; Starr, M.

    In: Ambio, Vol. 25, No. 8, 1996, p. 510-516.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  112. Published

    Framework for the Combination of Dynamic Vegetation and Soil Geochemical Models to Assess the Effects of Air Pollution on Heathlands. / Bak, J.; Tybirk, K.; Knoflacher, M. (Editor); Schneider, J. (Editor); Soja, G. (Editor).

    Conference Papers. Federal Ministry for Environment, Youth and Family, 1996. p. 325-335 (Conference Papers, Vol. 15).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  113. Published

    Kortlægning af tålegrænser for svovl og kvælstof. / Bak, J.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 1996. 110 p. (Faglig rapport fra DMU, Vol. 159).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  114. Published

    Luftforurening. / Bak, J.; Hansen, K. (Editor); Raulund-Rasmussen, K. (Editor); Gundersen, P. (Editor).

    Skovbrugsserien. Forskningscentret for Skov, 1996. p. 7-13 (Skovbrugsserien, Vol. 18).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  115. Published

    Mapping Effects of Ozone on Yield of Agricultural Crops and Forest Production in Denmark : Critical Loads. / Strandberg, M.; Bak, J.; Mielby, S.; Platou, S.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 1996. 36 p. (Arbejdsrapport fra DMU, Vol. 24).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  116. Published

    Monitering af tungmetaller i danske dyrknings- og naturjorde : Prøvetagning i 1992/93. / Larsen, M. M.; Bak, J.; Scott-Fordsmand, J.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 1996. 76 p. (Faglig rapport fra DMU, Vol. 157).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  117. Published

    Revision of Calculated Critical Loads for Nitrogen in Denmark : Critical Loads. / Bak, J.; Tybirk, K.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 1996. 19 p. (Arbejdsrapport fra DMU, Vol. 23).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  118. Published

    Tungmetaller i danske jorder. / Jensen, J.; Bak, J.; Larsen, M. M.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 1996. 37 p. (TEMA-rapport fra DMU, Vol. 1996/4).

    Research output: Book/anthology/dissertation/reportReportCommunication

  119. 1995
  120. Published

    Ammoniak truer heder, moser og skove. / Sørensen, N. E.; Bak, J.; Nielsen, K. E.

    In: MiljoeDanmark, Vol. 4, 1995, p. 10-13.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  121. Published

    Ammoniakfordampning fra landbruget : Behov og muligheder for regulering. / Henriksen, L. H.; Bak, J.; Asman, W. A. H.; Andersen, H. V.

    Miljøstyrelsen, 1995. 77 p. (Miljøprojekt, Vol. 283).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  122. Published

    Basis for Mapping Critical Loads in Nordic Sensitive Terrestrial Ecosystems. / Tybirk, K.; Bak, J.; Henriksen, L. H.

    Nordic Council of Ministers, 1995. 69 p. (Tema Nord - Environment, Vol. 610).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  123. Published

    Denmark. / Bak, J.; Løkke, H.; Posch, M. (Editor); de Smet, P. A. M. (Editor); Hettelingh, J.-P. (Editor); Downing, R. J. (Editor).

    RIVM Report. RIVM, National Institute of Public Health and Environmental Protection, 1995. p. 102-106 (RIVM Report, Vol. 259101004).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

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