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Träfflista för sökning "WFRF:(Ericson Per G P 1956 ) srt2:(2020-2023)"

Search: WFRF:(Ericson Per G P 1956 ) > (2020-2023)

  • Result 1-10 of 22
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1.
  • Bachmann, L., et al. (author)
  • The role of systematics for understanding ecosystem functions: Proceedings of the Zoologica Scripta Symposium, Oslo, Norway, 25 August 2022
  • 2023
  • In: Zoologica Scripta. - : Wiley. - 0300-3256 .- 1463-6409. ; 52:3, s. 187-214
  • Journal article (peer-reviewed)abstract
    • On 25 August 2022, the Zoologica Scripta - An International Journal of Systematic Zoology and the Norwegian Academy of Sciences and Letters arranged a symposium entitled 'The role of systematics for understanding ecosystem functions' in the Academy's premises in Oslo, Norway. The symposium aimed at offering a forum for exploring and discussing trends and future developments in the field of systematics. Eleven international experts contributed expertise on various issues related to global challenges, such as biodiversity assessments, databases, cutting-edge analysis tools, and the consequences of the taxonomic impediment. Here, we compiled a multi-author proceedings paper of the symposium contributions that are arranged in chapters and presents the content and the key conclusions of the majority of the presentations.
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3.
  • Ericson, Per G P, 1956-, et al. (author)
  • A 14,000-year-old genome sheds light on the evolution and extinction of a Pleistocene vulture
  • 2022
  • In: Communications Biology. - : Springer Science and Business Media LLC. - 2399-3642. ; 5:1
  • Journal article (peer-reviewed)abstract
    • The New World Vulture [Coragyps] occidentalis (L. Miller, 1909) is one of many species that were extinct by the end of the Pleistocene. To understand its evolutionary history we sequenced the genome of a 14,000 year old [Coragyps] occidentalis found associated with megaherbivores in the Peruvian Andes. occidentalis has been viewed as the ancestor, or possibly sister, to the extant Black Vulture Coragyps atratus, but genomic data shows occidentalis to be deeply nested within the South American clade of atratus. Coragyps atratus inhabits lowlands, but the fossil record indicates that occidentalis mostly occupied high elevations. Our results suggest that occidentalis evolved from a population of atratus in southwestern South America that colonized the High Andes 300 to 400 kya. The morphological and morphometric differences between occidentalis and atratus may thus be explained by ecological diversification following from the natural selection imposed by this new and extreme, high elevation environment. The sudden evolution of a population with significantly larger body size and different anatomical proportions than atratus thus constitutes an example of punctuated evolution.
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4.
  • Fjeldså, Jon, et al. (author)
  • An updated classification of passerine birds
  • 2020
  • In: <em>The Largest Avian Radiation</em>. - Barcelona : Lynx Edicions. - 9788416728336 ; , s. 45-63
  • Book chapter (other academic/artistic)
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6.
  • Johnson, Kirk R., et al. (author)
  • A global approach for natural history museum collections
  • 2023
  • In: Science. - : American Association for the Advancement of Science (AAAS). - 0036-8075 .- 1095-9203. ; 379:6638, s. 1192-1194
  • Journal article (peer-reviewed)abstract
    • Integration of the world’s natural history collections can provide a resource for decision-makers
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7.
  • Stervander, Martin, et al. (author)
  • An updated chronology of passerine birds
  • 2020
  • In: <em>The Largest Avian Radiation</em>. - Barcelona : Lynx Edicions. ; , s. 387-396
  • Book chapter (other academic/artistic)
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9.
  • Chen, Yilin, et al. (author)
  • The combination of genomic offset and niche modelling provides insights into climate change-driven vulnerability
  • 2022
  • In: Nature Communications. - : Springer Science and Business Media LLC. - 2041-1723. ; 13:1
  • Journal article (peer-reviewed)abstract
    • Global warming is increasingly exacerbating biodiversity loss. Populations locally adapted to spatially heterogeneous environments may respond differentially to climate change, but this intraspecific variation has only recently been considered when modelling vulnerability under climate change. Here, we incorporate intraspecific variation in genomic offset and ecological niche modelling to estimate climate change-driven vulnerability in two bird species in the Sino-Himalayan Mountains. We found that the cold-tolerant populations show higher genomic offset but risk less challenge for niche suitability decline under future climate than the warm-tolerant populations. Based on a genome-niche index estimated by combining genomic offset and niche suitability change, we identified the populations with the least genome-niche interruption as potential donors for evolutionary rescue, i.e., the populations tolerant to climate change. We evaluated potential rescue routes via a landscape genetic analysis. Overall, we demonstrate that the integration of genomic offset, niche suitability modelling, and landscape connectivity can improve climate change-driven vulnerability assessments and facilitate effective conservation management.
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10.
  • Christidis, Les, et al. (author)
  • The suboscine passerines
  • 2020
  • In: <em>The Largest Avian Radiation</em>. - Barcelona : Lynx Edicions. - 9788416728336 ; , s. 65-65
  • Book chapter (other academic/artistic)
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  • Result 1-10 of 22

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