Jacob Heilmann-Clausen

Jacob Heilmann-Clausen

Associate Professor

Member of:

    ORCID: 0000-0003-4713-6004

    Publication year:
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    1 - 50 out of 119Page size: 50
    1. 2000
    2. Published

      The structural dynamics of Suserup Skov, a near-natural temperate deciduous forest in Denmark

      Emborg, Jens, Christensen, M. & Heilmann-Clausen, Jacob, 10 Feb 2000, In: Forest Ecology and Management. 126, 2, p. 173-189

      Research output: Contribution to journal › Journal article › Research › peer-review

    3. 2001
    4. Published

      A gradient analysis of communities of macrofungi and slime moulds on decaying beech logs

      Heilmann-Clausen, Jacob, May 2001, In: Fungal Biology. 105, p. 575-596

      Research output: Contribution to journal › Journal article › Research › peer-review

    5. 2003
    6. Published

      Fungal diversity on decaying beech logs - implications for sustainable forestry

      Heilmann-Clausen, Jacob & Christensen, M., May 2003, In: Biodiversity and Conservation. 12, 5, p. 953-973

      Research output: Contribution to journal › Journal article › Research › peer-review

    7. 2004
    8. Published

      Does size matter? On the importance of various dead wood fractions for fungal diversity in Danish beech forests

      Heilmann-Clausen, Jacob & Christensen, M., 1 Nov 2004, In: Forest Ecology and Management. 201, 1, p. 105-119

      Research output: Contribution to journal › Journal article › Research › peer-review

    9. 2005
    10. Published

      Inhibition and stimulation effects in communities of wood decay fungi: Exudates from colonized wood influence growth by other species

      Heilmann-Clausen, Jacob & Boddy, L., Apr 2005, In: Microbial Ecology. 49, 3, p. 399-406

      Research output: Contribution to journal › Journal article › Research › peer-review

    11. Published

      Cryptogam communities on decaying deciduous wood - does tree species diversity matter?

      Heilmann-Clausen, Jacob, Aude, E. & Christensen, M., Aug 2005, In: Biodiversity and Conservation. 14, 9, p. 2061-2078

      Research output: Contribution to journal › Journal article › Research › peer-review

    12. 2008

    13. Population evidence of cryptic species and geographical structure in the cosmopolitan ectomycorrhizal fungus, Tricholoma scalpturatum

      Carriconde, F., Gardes, M., Jargeat, P., Heilmann-Clausen, Jacob, Mouhamadou, B. & Gryta, H., 2008, In: Microbial Ecology. 56, 3, p. 513-524 12 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    14. 2009
    15. Published

      Dødt ved og gamle træer: hvor meget og hvor mange i de danske skove?

      Bruun, Hans Henrik, Ejrnæs, R., Heilmann-Clausen, Jacob, Aude, E. & Skovlund Poulsen, R., 2009, In: Jord & Viden. 154, 17, p. 10-13 4 p.

      Research output: Contribution to journal › Journal article › Research

    16. Published

      Two new boreal species of Tricholoma from Fennoscandia

      Christensen, M. & Heilmann-Clausen, Jacob, 2009, In: Mycotaxon. 107, p. 431-440

      Research output: Contribution to journal › Journal article › Research › peer-review

    17. Published

      Forest biodiversity gradients and the human impact in Annapurna Conservation Area, Nepal

      Christensen, M. & Heilmann-Clausen, Jacob, Jul 2009, In: Biodiversity and Conservation. 18, 8, p. 2205-2221

      Research output: Contribution to journal › Journal article › Research › peer-review

    18. 2010
    19. Published

      Dynamik og forstyrrelser i skoven: svampe

      Møller, P. F., Thomsen, Iben Margrete & Heilmann-Clausen, Jacob, 2010, Naturen i Danmark: skovene. Sand-Jensen, K. & Møller, P. F. (eds.). Gyldendal, p. 290-295 6 p.

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication

    20. Published

      Skovenes svampe og laver

      Heilmann-Clausen, Jacob & Søchting, Ulrik, 2010, Skovene. Møller, P. F., Bigler, J. & Sand-Jensen, K. (eds.). København: Gyldendalske bokhandel, Nordisk forlag A/S, Vol. Skovene. 16 p. (Naturen i Danmark, Skovene).

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication

    21. Published

      Tyromyces alborubescens - en för Sverige ny ticka på bok

      Fritz, Ö., Christensen, M. & Heilmann-Clausen, Jacob, 2010, In: Svensk Mykologisk Tidskrift. 31, 2, p. 4-10 7 p.

      Research output: Contribution to journal › Journal article › Research

    22. Published

      På jagt i det skjulte rige

      Ejrnæs, R. & Heilmann-Clausen, Jacob, 26 Feb 2010, In: Weekendavisen. p. 2 1 p.

      Research output: Contribution to journal › Contribution to newspaper - Newspaper article › Communication

    23. Rot holes create key microhabitats for epiphytic lichens and bryophytes on beech (Fagus sylvatica)

      Fritz, O. & Heilmann-Clausen, Jacob, Apr 2010, In: Biological Conservation. 143, 4, p. 1008-1016

      Research output: Contribution to journal › Journal article › Research › peer-review

    24. Developing a comprehensive strategy for fungal conservation in Europe: current status and future needs

      Dahlberg, A., Genney, D. R. & Heilmann-Clausen, Jacob, May 2010, In: Fungal Ecology. 3, 2, p. 50-64 15 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    25. 2011
    26. Published

      Mikroskopiske giganter

      Heilmann-Clausen, Jacob, 22 Jul 2011, In: Weekendavisen. p. 4 1 p.

      Research output: Contribution to journal › Contribution to newspaper - Newspaper article › Communication

    27. 2012
    28. Published

      Er god natur demokratisk?

      Bruun, Hans Henrik, Heilmann-Clausen, Jacob, Tøttrup, Anders P. & Rasmussen, B. I., 2012, In: Aktuel Naturvidenskab. 6-2012, p. 2 1 p.

      Research output: Contribution to journal › Comment/debate › Communication

    29. Published

      Monitoring fungal biodiversity - towards an integrated approach

      Halme, P., Heilmann-Clausen, Jacob, Rama, T., Kosonen, T. & Kunttu, P., 2012, In: Fungal Ecology. 5, 6, p. 750-758 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    30. Published

      On species richness estimates, climate change and host shifts in wood-inhabiting fungi

      Heilmann-Clausen, Jacob & Læssøe, Thomas, 2012, In: Fungal Ecology. 5, 5, p. 641-646 6 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    31. Published

      Råddenskab skaber liv

      Bruun, Hans Henrik, Heilmann-Clausen, Jacob & Ejrnæs, R., 2012, In: Kaskelot. 194, p. 8-11

      Research output: Contribution to journal › Journal article › Communication

    32. Published

      Hvorfor bruge naturpenge på skovrejsning?

      Bruun, Hans Henrik, Heilmann-Clausen, Jacob, Petersen, A. H. & Rahbek, Carsten, 24 Mar 2012, In: Jyllands-Posten. p. 19 1 p.

      Research output: Contribution to journal › Contribution to newspaper - Comment/debate › Communication

    33. Published

      Mangfoldighed på trods af de seneste 200 års skovbrug

      Heilmann-Clausen, Jacob, 17 Sep 2012, In: Kristeligt Dagblad. p. 9 1 p.

      Research output: Contribution to journal › Contribution to newspaper - Comment/debate › Communication

    34. Published

      Efter asken

      Ejrnæs, R., Bruun, Hans Henrik & Heilmann-Clausen, Jacob, 16 Nov 2012, In: Weekendavisen. p. 12 1 p.

      Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication

    35. 2013
    36. Published

      Evaluering af indsatsen for biodiversiteten i de danske skove 1992 - 2012

      Johannsen, VK, Dippel, T., Friis Møller, P., Heilmann-Clausen, Jacob, Ejrnæs, R., Larsen, Jørgen Bo, Raulund-Rasmussen, Karsten, Kepfer Rojas, Sebastian, Jørgensen, Bruno Bilde, Riis-Nielsen, Torben, Bruun, Hans Henrik, Thomsen, P. F., Eskildsen, A., Fredshavn, J. R., Kjær, Erik Dahl, Nord-Larsen, Thomas, Caspersen, Ole H. & Hansen, G. K., 2013, Institut for Geovidenskab og Naturforvaltning, Københavns Universitet. 89 p.

      Research output: Book/Report › Report › Research

    37. Published

      Kronik: Lyt lige til videnskaben

      Bruun, Hans Henrik, Heilmann-Clausen, Jacob & Ejrnæs, R., 5 Apr 2013, In: Weekendavisen. p. 11 1 p.

      Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication

    38. Published

      Fem dagsommerfugle forsvundet

      Ejrnæs, R., Heilmann-Clausen, Jacob & Bruun, Hans Henrik, 19 Apr 2013, In: Weekendavisen. 1 p.

      Research output: Contribution to journal › Contribution to newspaper - Comment/debate › Communication

    39. Published

      Skoven er mere end bare træer

      Heilmann-Clausen, Jacob, Bruun, Hans Henrik & Ejrnæs, R., 21 Jun 2013, In: Politiken.

      Research output: Contribution to journal › Contribution to newspaper - Comment/debate › Communication

    40. Published

      Dieback of European ash (Fraxinus excelsior) - Sheer misery or an opportunity for biodiversity? - Reply to Pautasso

      Heilmann-Clausen, Jacob, Bruun, Hans Henrik & Ejrnæs, R., 1 Nov 2013, In: Biological Conservation. 167, p. 450-451 2 p.

      Research output: Contribution to journal › Comment/debate › Research › peer-review

    41. Published

      Vurdering af bevaringsstatus for skov

      Nygaard, B., Bruun, Hans Henrik, Heilmann-Clausen, Jacob, Damgaard, C., Ejrnæs, R. & Nielsen, K. E., 22 Nov 2013, Aarhus Universitet. 24 p.

      Research output: Book/Report › Report › Commissioned

    42. Published

      The effects of habitat degradation on metacommunity structure of wood-inhabiting fungi in European beech forests

      Halme, P., Ódor, P., Christensen, M., Piltaver, A., Veerkamp, M., Walleyn, R., Siller, I. & Heilmann-Clausen, Jacob, Dec 2013, In: Biological Conservation. 168, p. 24-30 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    43. 2014
    44. Published

      Communities of wood-inhabiting bryophytes and fungi on dead beech logs in Europe - reflecting substrate quality or shaped by climate and forest conditions?

      Heilmann-Clausen, Jacob, Aude, E., van Dort, K., Christensen, M., Piltaver, A., Veerkamp, M., Walleyn, R., Siller, I., Standovar, T. & Ódor, P., 2014, In: Journal of Biogeography. 41, 12, p. 2269-2282 14 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    45. Published

      Hvad skal der til for at sikre en gunstig bevaringsstatus i Danmarks habitatskove?

      Heilmann-Clausen, Jacob, Nygaard, B., Ejrnæs, R., Damgaard, C. F., Nielsen, K. E. & Bruun, Hans Henrik, 2014, In: Skoven. 46, 3, p. 146-150 5 p.

      Research output: Contribution to journal › Journal article › Communication

    46. 2015
    47. Published

      A fungal perspective on conservation biology

      Heilmann-Clausen, Jacob, Barron, E. S., Boddy, L., Dahlberg, A., Griffith, G. W., Norden, J., Ovaskainen, O., Perini, C., Senn-Irlet, B. & Halme, P., 2015, In: Conservation Biology. 29, 1, p. 61-68 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    48. Published

      Ectomycorrhizal fungi have larger fruit bodies than saprotrophic fungi

      Bässler, C., Heilmann-Clausen, Jacob, Karasch, P., Brandl, R. & Halbwachs, H., 2015, In: Fungal Ecology. 17, p. 205-212 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    49. Published

      Forests: see the trees and the wood

      Bruun, Hans Henrik, Heilmann-Clausen, Jacob & Ejrnæs, R., 2015, In: Nature. 521, 32, p. 32 1 p.

      Research output: Contribution to journal › Comment/debate › Research

    50. Published

      Fremgang for dødt ved i danske skove – faktum eller ønsketækning?

      Heilmann-Clausen, Jacob, Bruun, Hans Henrik, Ejrnæs, R., Højgård Petersen, A. & Rahbek, Carsten, 2015, In: Skoven. 47, 3, p. 126-130 5 p.

      Research output: Contribution to journal › Journal article › Communication

    51. Published

      Implications of reserve size and forest connectivity for the conservation of wood-inhabiting fungi in Europe

      Abrego, N., Bässler, C., Christensen, M. & Heilmann-Clausen, Jacob, 2015, In: Biological Conservation. 191, p. 469-477 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    52. Published

      Tvivlsom rapport om træer og blade

      Bruun, Hans Henrik, Heilmann-Clausen, Jacob, Ejrnæs, R., Petersen, A. H. & Rahbek, C., 4 Mar 2015, In: Politiken. p. 8 1 p.

      Research output: Contribution to journal › Contribution to newspaper - Comment/debate › Communication

    53. Published

      Forskere: Her er fakta om biodiversitet i skovene

      Bruun, Hans Henrik, Ejrnæs, R., Hansen, M. D. D., Heilmann-Clausen, Jacob, Rahbek, Carsten & Svenning, J., 12 May 2015, In: Altinget Miljø.

      Research output: Contribution to journal › Contribution to newspaper - Comment/debate › Communication

    54. 2016
    55. Published

      (2416-2419) Proposals to conserve the names Tricholoma populinum against T. suffocatum with a conserved type, T. sciodes against Agaricus hordus, A. cingulatus (T. cingulatum) against A. ramentaceus, and A. psammopus (T. psammopus) against A. concolor (Basidiomycota)

      Heilmann-Clausen, Jacob, Christensen, M., Moreau, P. & Noordeloos, M., 2016, In: Taxon. 65, 1, p. 186-187 2 p.

      Research output: Contribution to journal › Comment/debate › Research › peer-review

    56. Published

      Bevarelse af biodiversiteten i de danske skove: en analyse af den nødvendige indsats, og hvad den betyder for skovens andre samfundsgoder

      Højgård Petersen, A., Lundhede, Thomas, Bruun, Hans Henrik, Heilmann-Clausen, Jacob, Thorsen, Bo Jellesmark, Strange, Niels & Rahbek, Carsten, 2016, Center for Makroøkologi, Evolution og Klima, Københavns Universitet. 127 p.

      Research output: Book/Report › Report › Research

    57. Published

      Bevarelse af biodiversiteten i de danske skove

      Petersen, A. H., Lundhede, Thomas, Bruun, Hans Henrik, Heilmann-Clausen, Jacob, Thorsen, Bo Jellesmark, Strange, Niels & Rahbek, Carsten, 2016, In: Dansk Ornitologisk Forenings Tidsskrift. 109, p. 186-188 3 p.

      Research output: Contribution to journal › Journal article › Research

    58. Published

      Citizen science data reveal ecological, historical and evolutionary factors shaping interactions between woody hosts and wood-inhabiting fungi

      Heilmann-Clausen, Jacob, Maruyama, P. K., Bruun, Hans Henrik, Dimitrov, D., Læssøe, Thomas, Frøslev, Tobias Guldberg & Dalsgaard, Bo, 2016, In: New Phytologist. 212, 4, p. 1072-1082 11 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    59. Published

      Dataset on species incidence, species richness and forest characteristics in a Danish protected area

      Mazziotta, A., Heilmann-Clausen, Jacob, Bruun, Hans Henrik, Fritz, Ö., Aude, E. & Tøttrup, Anders P., 2016, In: Data in Brief. 9, p. 895-897 3 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    60. Published

      De danske skoves biodiversitet i tid og rum

      Højgård Petersen, A., Bruun, Hans Henrik, Heilmann-Clausen, Jacob & Rahbek, Carsten, 2016, In: Kaskelot. 210, p. 10-14 5 p.

      Research output: Contribution to journal › Journal article › Communication

    61. Published

      Red-listed species and forest continuity - a multi-taxon approach to conservation in temperate forests

      Flensted, K. K., Bruun, Hans Henrik, Ejrnæs, R., Eskildsen, A., Thomsen, P. F. & Heilmann-Clausen, Jacob, 2016, In: Forest Ecology and Management. 378, p. 144-159 16 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    62. Published

      Restoring hydrology and old-growth structures in a former production forest: modelling the long-term effects on biodiversity

      Mazziotta, A., Heilmann-Clausen, Jacob, Bruun, Hans Henrik, Fritz, Ö., Aude, E. & Tøttrup, Anders P., 2016, In: Forest Ecology and Management. 381, p. 125-133 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    63. Published

      Skab ny skovnatur: vi står ved en skillevej for naturpolitikken

      Bruun, Hans Henrik, Ejrnæs, R., Hansen, M. D. D., Heilmann-Clausen, Jacob & Svenning, J., 8 Feb 2016, In: Politiken. p. 5 1 p.

      Research output: Contribution to journal › Contribution to newspaper - Comment/debate › Communication

    64. Published

      Hvordan bevarer vi bedst biodiversiteten i de danske skove?

      Højgård Petersen, A., Heilmann-Clausen, Jacob, Bruun, Hans Henrik, Lundhede, Thomas, Strange, Niels, Thorsen, Bo Jellesmark & Rahbek, Carsten, May 2016, In: Kaskelot. 2016, 210, p. 16-19 4 p.

      Research output: Contribution to journal › Journal article › Communication

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