Blar i forfatter "Pellissier, Loïc"

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    • Greater topoclimatic control of above‐ versus below‐ground communities 

      Mod, Heidi K.; Scherrer, Daniel; Di Cola, Valeria; Broennimann, Olivier; Blandenier, Quentin; Breiner, Frank T.; Buri, Aline; Goudet, Jérôme; Guex, Nicolas; Lara, Enrique; Mitchell, Edward A. D.; Niculita‐Hirzel, Hélène; Pagni, Marco; Pellissier, Loïc; Pinto‐Figueroa, Eric; Sanders, Ian R.; Schmidt, Benedikt R.; Seppey, Victor William Christophe; Singer, David; Ursenbacher, Sylvain; Yashiro, Erika; van der Meer, Jan R.; Guisan, Antoine (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-08-31)
      Assessing the degree to which climate explains the spatial distributions of different taxonomic and functional groups is essential for anticipating the effects of climate change on ecosystems. Most effort so far has focused on above-ground organisms, which offer only a partial view on the response of biodiversity to environmental gradients. Here including both above- and below-ground organisms, we ...

    • High resolution ancient sedimentary DNA shows that alpine plant diversity is associated with human land use and climate change 

      Garces Pastor, Sandra; Alsos, Inger Greve; Coissac, Eric; Lavergne, Sébastien; Schwörer, Christoph; Theurillat, Jean-Paul; Heintzman, Peter D.; Wangensteen, Owen S.; Tinner, Willy; Rey, Fabian; Heer, Martina; Rutzer, Astrid; Walsh, Kevin; Lammers, Youri; Brown, Antony G.; Goslar, Tomasz; Rijal, Dilli P.; Karger, Dirk N.; Pellissier, Loïc; Heiri, Oliver (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-11-04)
      The European Alps are highly rich in species, but their future may be threatened by ongoing changes in human land use and climate. Here, we reconstructed vegetation, temperature, human impact and livestock over the past ~12,000 years from Lake Sulsseewli, based on sedimentary ancient plant and mammal DNA, pollen, spores, chironomids, and microcharcoal. We assembled a highly-complete local DNA ...

    • Postglacial species arrival and diversity buildup of northern ecosystems took millennia 

      Alsos, Inger Greve; Rijal, Dilli Prasad; Ehrich, Dorothee; Karger, Dirk Nikolaus; Yoccoz, Nigel; Heintzman, Peter D.; Brown, Antony; Lammers, Youri; Pellissier, Loïc; Alm, Torbjørn; Bråthen, Kari Anne; Coissac, Eric; Merkel, Marie Føreid; Alberti, Adriana; Denoeud, France; Bakke, Jostein (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-09-28)
      What drives ecosystem buildup, diversity, and stability? We assess species arrival and ecosystem changes across 16 millennia by combining regional-scale plant sedimentary ancient DNA from Fennoscandia with near-complete DNA and trait databases. We show that postglacial arrival time varies within and between plant growth forms. Further, arrival times were mainly predicted by adaptation to temperature, ...