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Auteur Hans Haavardsholm Blom |
Documents disponibles écrits par cet auteur (2)
Affiner la rechercheAn annotated checklist of bryophytes of Europe, Macaronesia and Cyprus / Nick Hodgetts in Journal of Bryology, 42 (1) (2020)
Titre : An annotated checklist of bryophytes of Europe, Macaronesia and Cyprus Type de document : Imprimé Auteurs : Nick Hodgetts ; Lars Söderström (1954-) ; Tom L. Blockeel ; Steffen Caspari ; Mikhail Stanislavovich Ignatov (1956-) ; Nadejda A. Konstantinova ; Neil Lockhart ; Beata Papp ; Christian Schröck ; Manuela Sim-Sim ; D. Bell ; Neil E. Bell ; Hans Haavardsholm Blom ; Maria Alida Bruggeman-Nannenga ; Montserrat Brugués ; Johannes Enroth ; Kjell Ivar Flatberg (1943-) ; Ricardo Garilleti ; Lars Hedenäs (1957-) ; David T. Holyoak ; Vincent Hugonnot (1971-) ; Isuru Kariyawasam ; Heribert Köckinger ; Jan Kučera ; Francisco Lara ; Ron Porley Année de publication : 2020 Article en page(s) : 1-116 Langues : Français (fre) Catégories : [CBNPMP-Thématique] Bryophytes Résumé : Introduction. Following on from work on the European bryophyte Red List, the taxonomically and nomenclaturally updated spreadsheets used for that project have been expanded into a new checklist for the bryophytes of Europe.
Methods. A steering group of ten European bryologists was convened, and over the course of a year, the spreadsheets were compared with previous European checklists, and all changes noted. Recent literature was searched extensively. A taxonomic system was agreed, and the advice and expertise of many European bryologists sought.
Key results. A new European checklist of bryophytes, comprising hornworts, liverworts and mosses, is presented. Fifteen new combinations are proposed.
Conclusions. This checklist provides a snapshot of the current European bryophyte flora in 2019. It will already be out-of-date on publication, and further research, particularly molecular work, can be expected to result in many more changes over the next few years.Lien pérenne : DOI : 10.1080/03736687.2019.1694329 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=147841
in Journal of Bryology > 42 (1) (2020) . - 1-116Hodgetts, Nick, Söderström, Lars (1954-), Blockeel, Tom L., Caspari, Steffen, Ignatov, Mikhail Stanislavovich (1956-), Konstantinova, Nadejda A., Lockhart, Neil, Papp, Beata, Schröck, Christian, Sim-Sim, Manuela, Bell, D., Bell, Neil E., Blom, Hans Haavardsholm, Bruggeman-Nannenga, Maria Alida, Brugués, Montserrat, Enroth, Johannes, Flatberg, Kjell Ivar (1943-), Garilleti, Ricardo, Hedenäs, Lars (1957-), Holyoak, David T., Hugonnot, Vincent (1971-), Kariyawasam, Isuru, Köckinger, Heribert, Kučera, Jan, Lara, Francisco, Porley, Ron 2020 An annotated checklist of bryophytes of Europe, Macaronesia and Cyprus. Journal of Bryology, 42(1): 1-116.Documents numériques
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Article (2020)URL
Titre : More about Buxbaumia viridis in Norway : how much do we know about its ecology and distribution? Type de document : Imprimé Auteurs : Hans Haavardsholm Blom ; Geir Gaarder ; Kristian Hassel ; Tommy Presto Année de publication : 2001 Article en page(s) : 44-50 Langues : Finnois (fin) Catégories : [CBNPMP-Thématique] Géographie botanique, inventaire floristique, description d'itinéraire, comptes-rendus de voyage & excursion, localisation nouvelle
[CBNPMP-Géographique] NorvègeMots-clés : Buxbaumia viridis (Moug. ex Lam. & DC.) Brid. ex Moug. & Nestl. Résumé : 25 new localities for Buxbaumia viridis are presented and its distribution in Norway is mapped and discussed. The species is reported from the counties of Vest-Agder and Sogn og Fjordane for the first time. The number of known localities has more than doubled within the last three years and we think this is due to low bryological activity in the past. The species occurs both on stumps and in young forest stands, and is probably less sensitive to forestry than other red-listed epixylic bryophytes. We assume that its preferrence for rich forest stands is a result of favorable humidity and greater availability of substrate in such stands. The results of plot investigations show that B. viridis is an infrequent species in most areas. However, an estimate based on frequency in randomly selected plots from one test parish, gives a very high number of expected occurrences for that parish. Frequency data obtained from systematic research and permanent plot investigations are necessary to evaluate supposed endangered species using IUCN categories. Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=137437
in Blyttia > 59 (1) (2001) . - 44-50Blom, Hans Haavardsholm, Gaarder, Geir, Hassel, Kristian, Presto, Tommy 2001 More about Buxbaumia viridis in Norway : how much do we know about its ecology and distribution? Blyttia, 59(1): 44-50.
