Blar i University Museum of Bergen på tittel

Viser treff 156-175 av 418

    • Geographic patterns in range sizes and their drivers of endemic angiosperms in China 

      Wang, Yunyun; Lyu, Tong; Luo, Ao; Dimitrov, Dimitar; Wang, Zhiheng (Journal article; Peer reviewed, 2023)
      Geographic range size of endemic species is the most important indicator of species' vulnerability to extinction and conservation prioritization, yet variation in range size among species and across space has been relatively ...

    • Geographical patterns in phylogenetic diversity of Chinese woody plants and its application for conservation planning 

      Cai, Hongyu; Lyu, Lisha; Shrestha, Nawal; Tang, Zhiyao; Su, Xiangyan; Xu, Xiaoting; Dimitrov, Dimitar; Wang, Zhiheng (Journal article; Peer reviewed, 2021)
      Aim Biodiversity hotspots are widely used as conservation priorities to preserve the tree of life. However, many conservation practices identify biodiversity hotspots without considering phylogenetic diversity (PD), which ...

    • Giskegjerdet 1-4: Undersøkelse av kulturlag fra yngre steinalder, bronsealderrøys og førhistoriske dyrkingslag 

      Linge, Trond Eilev; Hagen, Per Steffen; Langhelle, Margrethe Hope (Arkeologiske utgravingsrapporter fra Fornminneseksjonen;10-2019, Research report, 2019-11-20)
      I samband med utskifting av deler av vann- og avløpsanlegget på øya Giske, Giske kommune, Møre og Romsdal ble de i perioden fra september 2017 til mars 2018 i tre omganger utført arkeologiske utgravinger av automatisk freda ...

    • Giskegjerdet 1-4: Undersøkelse av kulturlag fra yngre steinalder, bronsealderrøys og førhistoriske dyrkingslag 

      Linge, Trond Eilev; Hagen, Per Steffen; Langhelle, Margrethe Hope (Arkeologiske utgravingsrapporter fra Fornminneseksjonen;10-2019, Research report, 2019-11-20)
      I samband med utskifting av deler av vann- og avløpsanlegget på øya Giske, Giske kommune, Møre og Romsdal ble de i perioden fra september 2017 til mars 2018 i tre omganger utført arkeologiske utgravinger av automatisk freda ...

    • Global analysis of Poales diversification – parallel evolution in space and time into open and closed habitats 

      Elliott, Tammy L.; Spalink, Daniel; Larridon, Isabel; Zuntini, Alexandre Rizzo; Escudero, Marcial; Hackel, Jan; Barrett, Russell L.; Martín-Bravo, Santiago; Márquez-Corro, José Ignacio; Granados Mendoza, Carolina; Mashau, Aluoneswi C.; Romero-Soler, Katya J.; Zhigila, Daniel A.; Gehrke, Berit; Andrino, Caroline Oliveira; Crayn, Darren M.; Vorontsova, Maria S.; Forest, Félix; Baker, William J.; Wilson, Karen L.; Simpson, David A.; Muasya, A. Muthama (Journal article; Peer reviewed, 2024)
      Poales are one of the most species-rich, ecologically and economically important orders of plants and often characterise open habitats, enabled by unique suites of traits. We test six hypotheses regarding the evolution and ...

    • Global distribution and evolutionary transitions of angiosperm sexual systems 

      Wang, Yunyun; Luo, Ao; Lyu, Tong; Dimitrov, Dimitar; Xu, Xiaoting; Freckleton, Robert P.; Yaoqui, Li; Su, Xiangyan; Li, Yichao; Liu, Yunpeng; Sandanov, Denis; Li, Qingjun; Hao, Zhanqing; Liu, Shuguang; Wang, Zhiheng (Journal article; Peer reviewed, 2021)
      Angiosperm sexual systems are fundamental to the evolution and distribution of plant diversity, yet spatiotemporal patterns in angiosperm sexual systems and their drivers remain poorly known. Using data on sexual systems ...

    • Global distribution and evolutionary transitions of floral symmetry in angiosperms 

      Wang, Yunyun; Luo, Ao; Lyu, Tong; Dimitrov, Dimitar; Liu, Yunpeng; Li, Yichao; Xu, Xiaoting; Freckleton, Robert P.; Hao, Zhanqing; Wang, Zhiheng (Journal article; Peer reviewed, 2023)
      Floral symmetry plays an important role in plant-pollinator interactions and may have remarkable impacts on angiosperm diversification. However, spatiotemporal patterns in floral symmetry and drivers of these patterns ...

    • Global gap-analysis of amphipod barcode library 

      Jazdzewska, Ania; Tandberg, Anne Helene Solberg; Horton, Tammy; Brix, Saskia (Journal article; Peer reviewed, 2021)
      In the age of global climate change and biodiversity loss there is an urgent need to provide effective and robust tools for diversity monitoring. One of the promising techniques for species identification is the use of DNA ...

    • Global patterns of species richness of the holarctic alpine herb Saxifraga: The role of temperature and habitat heterogeneity 

      Liu, Lian; Xu, Xiaoting; Zhang, Lei; Li, Yaoqi; Shrestha, Nawal; Neves, Danilo M; Wang, Qinggang; Chang, Hong; Su, Xiangyan; Liu, Yunpeng; Wu, Jianyong; Dimitrov, Dimitar; Wang, Zhiheng; Jianquan, Liu (Journal article; Peer reviewed, 2022)
      The effects of contemporary climate, habitat heterogeneity and long-term climate change on species richness are well studied for woody plants in forest ecosystems, but poorly understood for herbaceous plants, especially ...

    • Global raster dataset on historical coastline positions and shelf sea extents since the Last Glacial Maximum 

      De Groeve, Johannes; Kusumoto, Buntarou; Koene, Erik F.M.; Kissling, W. Daniel; Seijmonsbergen, Arie C.; Hoeksema, Bert W; Yasuhara, Moriaki; Norder, Sietze J.; Cahyarini, Sri Yudawati; Van der Geer, Alexandra; Meijer, Hanneke Johanna Maria Farstad; Kubota, Yasuhiro; Rijsdijk, Kenneth F. (Journal article; Peer reviewed, 2022)
      Motivation: Historical changes in sea level caused shifting coastlines that affected the distribution and evolution of marine and terrestrial biota. At the onset of the Last Glacial Maximum (LGM) 26 ka, sea levels were ...

    • Globally distributed Xyleborus species reveal recurrent intercontinental dispersal in a landscape of ancient worldwide distributions Phylogenetics and phylogeography 

      Gohli, Jostein; Selvarajah, Tina; Kirkendall, Lawrence R.; Jordal, Bjarte Henry (Peer reviewed; Journal article, 2016-02-15)
      Background: Invasive species can have devastating effects on native ecosystems and therefore impose a significant threat to human welfare. The introduction rate of invasive species has accelerated dramatically in recent ...

    • Glostatina, a new xyloctonine subtribe for Glostatus (Coleoptera: Curculionidae), based on clear genetic and morphological differences 

      Jordal, Bjarte Henry (Journal article; Peer reviewed, 2023)
      An integrated taxonomic revision of the Afrotropical Glostatus Schedl, 1939 is presented, which is based on multiple genetic markers and morphological characters. Both types of data clearly distinguish Glostatus from other ...

    • The Go Between 

      Storaas, Frode; Scott, Rolf. E; Kassa, Getachew (Peer reviewed; Journal article, 2019)
      The Islamic pastoral Afars inhabit the northeastern rangelands of Ethiopia. Some have settled in towns and trade centers where the Ethiopian state is present with the police and other government officials. The Ethiopian ...

    • Graver og kokegropfelt fra yngre romertid til vikingtid 

      Albrektsen, Cornelia; Diinhoff, Søren (Arkeologiske utgravingsrapporter fra Fornminneseksjonen;6-2021, Research report, 2019)
      I oktober og november måned 2019 gjennomførte Universitetet i Bergen en utgravning på Steia (fig.2 og 3) i Dale (fig.1), Fjaler kommune. Denne utgravningsrapporten vil først gå gjennom bakgrunnen for undersøkelsen og ...

    • Gravminder, rituel plads og dyrkingsspor perioden sen stanlder til folkevandringstid 

      Diinhoff, Søren (Arkeologiske utgravingsrapporter fra Fornminneseksjonen;12-2022, Research report, 2022)
      I sommeren 2019 udførte Universitetsmuseet i Bergen arkæologiske undersøgelser i Sogndal på gården Skjeldestad, gnr. 63, bnr. 3 og 12, i det daværende Sogn og Fjordane fylke, nu en del af Vestland fylke. Formålet med ...

    • The great auk in Norway: From common to locally extinct 

      Hufthammer, Anne Karin; Hufthammer, Karl Ove (Journal article; Peer reviewed, 2022)
      A total of 477 bones of the great auk (Pinguinus impennis) from 53 localities and 55 periods in Norway are studied. All but two, are archaeological sites from the Holocene, mainly from 6000–2000 cal years bp. The two ...

    • Guld i Gloppen. Detektor fundet brudguld 

      Diinhoff, Søren (Arkeologiske utgravingsrapporter fra Fornminneseksjonen;, Research report, 2020)
      I maj måned 2020 blev Universitetsmuseet i Bergen kontaktet af Vestland fylke. Sagen var at der tilbage i februar samme år ved gården Mardal i Gloppen kommune var fundet et stykke brudguld under detektor søgning (B 18073). ...

    • Habitat Protection Approaches Facilitate Conservation of Overlooked Fungal Diversity–A Case Study From the Norwegian Coastal Heathland System 

      Blaalid, Rakel; Davey, Marie Louise (Journal article; Peer reviewed, 2022)
      European coastal heathlands are distinct ecosystems shaped by land use tradition and they have experienced an 80% area reduction from their historical maximum. These mosaics of mires and wind exposed patches have ericaceous ...

    • Head anatomy of a lantern shark wet-collection specimen (Chondrichthyes: Etmopteridae) 

      Staggl, Manuel Andreas; Ruthensteiner, Bernhard; Straube, Nicolas (Journal article; Peer reviewed, 2023)
      In this study, we apply a two-step (untreated and soft tissue stained) diffusible iodine-based contrast-enhanced micro-computed tomography array to a wet-collection Lantern Shark specimen of Etmopterus lucifer. The focus ...

    • Helmutneris vadum, a new species of Lumbrineridae (Annelida) from Lizard Island, Great Barrier Reef, Australia 

      Borisova, Polina; Budaeva, Nataliya (Journal article; Peer reviewed, 2020)
      A new species of Lumbrineridae, Helmutneris vadum n. sp., is described from shallow waters near Lizard Island, Great Barrier Reef, Queensland, Australia. The new species differs from two other known species of Helmutneris ...