Search Results - "HESTMARK, GEIR"

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    Lectotypification of the name Umbilicaria nylanderiana (Umbilicariaceae) by Hestmark, Geir

    Published in Taxon (01-08-2014)
    “…The name Umbilicaria nylanderiana is reviewed and lectotypified using a specimen in the Acharius herbarium at H…”
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    Journal Article
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    New observations and records for Umbilicaria (Umbilicariaceae) in Bolivia by Hestmark, Geir

    Published in The Bryologist (01-12-2009)
    “…Based on extensive new collections, a key to and a list of 11 species of the lichen genus Umbilicaria in Bolivia are provided, and their diversity, altitudinal…”
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    Journal Article
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    Competition on the rocks: community growth and tessellation by Jettestuen, Espen, Nermoen, Anders, Hestmark, Geir, Timdal, Einar, Mathiesen, Joachim

    Published in PloS one (30-09-2010)
    “…Crustose lichen communities on rocks exhibit fascinating spatial mosaics resembling political maps of nations or municipalities. Although the establishment and…”
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    Journal Article
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    The lichen genus Umbilicaria in Ecuador by Hestmark, Geir

    Published in Nordic journal of botany (01-06-2016)
    “…Nine species of the saxicolous lichen genus Umbilicaria from Ecuador are reported and a key is provided: U. africana, U. aprina, U. cinereorufescens, U…”
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    Journal Article
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    Tracings of the north of Europe: Robert Chambers in search of the Ice Age by Hestmark, Geir

    Published in Annals of science (02-10-2017)
    “…Scottish publisher and naturalist Robert Chambers pursued an amateur interest in geology through much of his life. His early measurements of raised beaches in…”
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    Journal Article
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    Lectotypification of the nameUmbilicaria nylanderiana(Umbilicariaceae) by Hestmark, Geir

    Published in Taxon (01-08-2014)
    “…The nameUmbilicaria nylanderianais reviewed and lectotypified using a specimen in the Acharius herbarium at H…”
    Get full text
    Journal Article
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    Jens Esmark's Christiania (Oslo) meteorological observations 1816–1838: the first long-term continuous temperature record from the Norwegian capital homogenized and analysed by Hestmark, Geir, Nordli, Øyvind

    Published in Climate of the past (18-11-2016)
    “…In 2010 we rediscovered the complete set of meteorological observation protocols made by Jens Esmark (1762–1839) during his years of residence in the Norwegian…”
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    Journal Article
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    Single origin and subsequent diversification of central Andean endemic Umbilicaria species by Hestmark, Geir, Miadlikowska, Jolanta, Kauff, Frank, Fraker, Emily, Molnar, Katalin, Lutzoni, François

    Published in Mycologia (01-01-2011)
    “…We studied an Andean endemic group of species of the lichen-forming fungal genus Umbilicaria from the subalpine and low-alpine zone, with their biogeographic…”
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    Journal Article
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    Early recruitment equals long-term relative abundance in an alpine saxicolous lichen guild by Hestmark, Geir, Skogesal, Olav, Skullerud, Oeystein

    Published in Mycologia (01-03-2007)
    “…The relative abundance within a guild of six species of the lichen- forming fungal genus Umbilicaria was studied during primary colonization of rock surfaces…”
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    Journal Article
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    Early recruitment equals long-term relative abundance in an alpine saxicolous lichen guild by Hestmark, Geir, Skogesal, Olav, Skullerud, Øystein

    Published in Mycologia (01-03-2007)
    “…The relative abundance within a guild of six species of the lichen-forming fungal genus Umbilicaria was studied during primary colonization of rock surfaces in…”
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    Journal Article
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    Competitive Behaviour of Umbilicate Lichens: An Experimental Approach by Hestmark, Geir

    Published in Oecologia (01-08-1997)
    “…The lichens Lasallia pustulata and Umbilicaria spodochroa grow in dense monospecific or mixed populations on the coastal cliffs of southern Scandinavia…”
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    Journal Article
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