Browsing Naturhistorisk museum by Title

Now showing items 291-310 of 763

  • Global patterns of Rhododendron diversity: The role of evolutionary time and diversification rates 
    Shrestha, Nawal; Wang, Zhiheng; Su, Xiangyan; Xu, Xiaoting; Lyu, Lisha; Liu, Yunpeng; Dimitrov, Dimitar; Kennedy, Jonathan D.; Wang, Qinggang; Tang, Zhiyao; Feng, Xiaojuan (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Aim: Understanding the evolution of the latitudinal diversity gradient (i.e. increase in species diversity towards the tropics) is a prominent issue in ecology and biogeography. Disentangling the relative contributions of ...
  • Good-bye to tropical alpine plant giants under warmer climates? Loss of range and genetic diversity in Lobelia rhynchopetalum 
    Gelete, Desalegn Chala; Brochmann, Christian; Psomas, Achilleas; Ehrich, Dorothee; Gizaw, Abel; Masao, Catherine; Bakkestuen, Vegar; Zimmermann, Niklaus E (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    The main aim of this paper is to address consequences of climate warming on loss of habitat and genetic diversity in the enigmatic tropical alpine giant rosette plants using the Ethiopian endemic Lobelia rhynchopetalum as ...
  • Gradient analysis of landscape variation in Norway 
    Simensen, Trond; Halvorsen, Rune; Erikstad, Lars (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Abstract A multitude of landscape characterisation and mapping methods exist, but few methods take into account that landscapes properties vary in a gradual, continuous manner along multiple directions of variation. ...
  • GREENPEG - Exploration for pegmatite minerals to feed the energy transition: First steps towards the Green Stone Age 
    Müller, Axel; Reimer, Wolfgang; Wall, Frances; Williamson, Ben J; Menuge, Julian; Brönner, Mario; Haase, Claudia; Brauch, Klaus; Smith, Kate; Wanke, Dietrich; Unterweissacher, Thomas; Hopfner, Mario; Schröder, Matthias; Clifford, Brenton; Moutela, Paulo; Lloret, Carla; Ranza, Luigi; Rausa, Andrea (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Abstract The GREENPEG project, which is funded by the European Commission Horizon 2020 ‘Climate action, environment, resource efficiency and raw materials’ programme, aims to develop multimethod exploration toolsets for ...
  • Growth form evolution and hybridization in Senecio (Asteraceae) from the high equatorial Andes 
    Duskova, Eva; Sklenar, Petr; Kolár, Filip; Vasquez, Diana L A; Romoleroux, Katya; Fer, Tomas; Marhold, Karol (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Changes in growth forms frequently accompany plant adaptive radiations, including páramo–a high‐elevation treeless habitat type of the northern Andes. We tested whether diverse group of Senecio inhabiting montane forests ...
  • Gyrodactylids on European salmonid hosts: Genomics, phylogeography and speciation 
    Hahn, Christoph (Doctoral thesis / Doktoravhandling, 2014)
    The present PhD thesis, entitled “Gyrodactylids on European salmonids hosts: genomics, phylogeography and speciation”, presents a number of significant contributions to the field of evolutionary biology. It offers novel ...
  • Habitat connectivity affects specialist species richness more than generalists in veteran trees 
    Sverdrup-Thygeson, Anne; Skarpaas, Olav; Blumentrath, Stefan; Birkemoe, Tone; Evju, Marianne (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Intensified human land use continues to increase habitat loss and fragmentation, and leads to a homogenization of biodiversity. Specialized species with narrow niches seem to be declining more rapidly than generalist ...
  • Halilsarpite, a new arsenate analogue of walentaite, from the Oumlil mine, Bou Azzer district, Morocco 
    Husdal, Tomas; Grey, Ian; Friis, Henrik; Dal Bo, Fabrice; Kampf, Anthony R.; MacRae, Colin M.; Mumme, WG; Ljøstad, Ole Thorstein; Shanks, Finlay (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
  • Hansesmarkite, Ca2Mn2Nb6O19·20H2O, a new hexaniobate from a syenite pegmatite in the Larvik Plutonic Complex, southern Norway 
    Friis, Henrik; Weller, Mark T.; Kampf, Anthony R. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    The new mineral hansesmarkite (IMA2015-067), Ca2Mn2Nb6O19·20H2O, was discovered at the AS Granit larvikite quarry in Tvedalen, Larvik, Vestfold, Norway. Hansesmarkite forms faintly yellow crystals up to 0.3 mm or thin ...
  • Harmful algal blooms and their effects in coastal seas of Northern Europe 
    Karlson, Bengt; Andersen, Per; Arneborg, Lars; Cembella, Allan; Eikrem, Wenche; John, Uwe; West, Jennifer Joy; Klemm, Kerstin; Kobos, Justyna; Lehtinen, Sirpa; Lundholm, Nina; Mazur-Marzec, Hanna; Naustvoll, Lars Johan; Poelman, Marnix; Provoost, Pieter; De Rijcke, Maarten; Suikkanan, Sanna (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Harmful algal blooms (HAB) are recurrent phenomena in northern Europe along the coasts of the Baltic Sea, Kattegat-Skagerrak, eastern North Sea, Norwegian Sea and the Barents Sea. These HABs have caused occasional massive ...
  • Heligmosomoides neopolygyrus Asakawa & Ohbayashi, 1986, a cryptic Asian nematode infecting the striped field mouse Apodemus agrarius in Central Europe 
    Zalesny, Grzegorz; Hildebrand, Joanna; Paziewska, Anna; Behnke, J.M.; Harris, Philip David (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    Background: Heligmosomoides polygyrus is a widespread gastro-intestinal nematode infecting wild Apodemus (wood mice) throughout Europe. Using molecular and morphological evidence, we review the status of Heligmosomoides ...
  • Hidden Rice Diversity in the Guianas 
    van Andel, Tinde R.; Veltman, Margret; Bertin, Alice; Maat, Harro; Polime, Thomas; Lambers, Derk Hille Ris; Awie, Jerry Tjoe; de Boer, Hugo; Manzanilla, Vincent (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Traditional crop varieties are an important source of genetic diversity for crop adaptation and modern breeding. Landraces of Asian (Oryza sativa) and African (Oryza glaberrima) rice have been well studied on the continents ...
  • High genomic diversity in the endangered East Greenland Svalbard Barents Sea stock of bowhead whales (Balaena mysticetus) 
    Cerca, José; Westbury, Michael V; Heide-Jørgensen, Mads-Peter; Kovacs, Kit M.; Lorenzen, Eline D.; Lydersen, Christian; Shpak, Olga V.; Wiig, Øystein; Bachmann, Lutz (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Abstract The East Greenland-Svalbard-Barents Sea (EGSB) bowhead whale stock ( Balaena mysticetus ) was hunted to near extinction and remains Endangered on the International Union of Conservation of Nature Red List. The ...
  • High pressure silica phase transitions: Implications for deep mantle dynamics and silica crystallization in the protocore. Am. Mineral. 105, 1014-1020. 
    Das, Pratik Kumar; Mohn, Chris Erik; Brodholt, John Peter; Trønnes, Reidar G (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)
    Abstract The subsolidus phase diagram of silica in the 80–220 GPa pressure range was determined by density functional theory (DFT). The transition pressures calculated using the generalized gradient approximation ...
  • High-throughput sequencing of African chikanda cake highlights conservation challenges in orchids 
    Veldman, Sarina; Gravendeel, Barbara; Otieno, Joseph; Lammers, Youri; Duijm, Elza; Nieman, Aline; Bytebier, Benny; Ngugi, Grace; Martos, Florent; van Andel, TR; de Boer, Hugo (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Chikanda is a traditional dish made with wild-harvested ground orchid tubers belonging to three orchidioid genera, Disa, Satyrium and Habenaria, all of which are CITES appendix II-listed. Identification of collected orchid ...
  • Highly overlapping winter diet in two sympatric lemming species revealed by DNA metabarcoding 
    Soininen, Eeva M; Gauthier, Gilles; Bilodeau, Frederic; Berteaux, Dominique; Gielly, Ludovic; Taberlet, Pierre; Gussarova, Galina; Bellemain, Eva; Hassel, Kristian; Stenøien, Hans K.; Epp, Laura; Schrøder-Nielsen, Audun; Brochmann, Christian; Yoccoz, Nigel Gilles (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    Sympatric species are expected to minimize competition by partitioning resources, especially when these are limited. Herbivores inhabiting the High Arctic in winter are a prime example of a situation where food availability ...
  • Historical, archaeological and linguistic evidence test the phylogenetic inference of Viking-Age plant use 
    Teixidor Toneu, Irene; Kool, Anneleen; Greenhill, Simon J.; Kjesrud, Karoline; Sandstedt, Jade; Manzanilla, Vincent; Jordan, Fiona M. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    In this paper, past plant knowledge serves as a case study to highlight the promise and challenges of interdisciplinary data collection and interpretation in cultural evolution. Plants are central to human life and yet, ...
  • History and evolution of the afroalpine flora: in the footsteps of Olov Hedberg 
    Brochmann, Christian; Gizaw, Abel; Chala, Desalegn; Kandziora, Martha; Eilu, Gerald; Popp, Magnus; Pirie, Michael David; Gehrke, Berit (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Abstract The monumental work of Olov Hedberg provided deep insights into the spectacular and fragmented tropical alpine flora of the African sky islands. Here we review recent molecular and niche modelling studies and ...
  • Hitting a moving target: Novel genomic resources to identify and trace traded orchids 
    Veltman, Margret (Doctoral thesis / Doktoravhandling, 2023)
    Wildlife trade is one of the largest threats to biodiversity today. To curb the devastating effects of unrestricted trade on species that are vulnerable to overexploitation, international trade is only permitted under ...
  • Hollow oaks and beetle functional diversity: Significance of surroundings extends beyond taxonomy 
    Wetherbee, Ross Thompson; Birkemoe, Tone; Skarpaas, Olav; Sverdrup-Thygeson, Anne (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Veteran hollow oaks (Quercus spp.) are keystone structures hosting high insect diversity but are declining in numbers due to intensification of land use and the abandonment of traditional management. The loss of this vital ...