Pernille Bronken Eidesen

• Kozlowski, Gregor; Fragnière, Yann; Clément, Benoît; Gilg, Olivier; Sittler, Benoît & Lang, Johannes [Vis alle 10 forfattere av denne artikkelen] (2024). Genome Size in the Arenaria ciliata Species Complex (Caryophyllaceae), with Special Focus on Northern Europe and the Arctic. Plants. ISSN 2223-7747. 13(5). doi: 10.3390/plants13050635.
• Eidesen, Pernille Bronken; Bjune, Anne Elisabeth & Lang, Simone Iris (2023). “Show me how to use a microscope” – The development and evaluation of certification as direct assessment of practical lab skills. Ecology and Evolution. ISSN 2045-7758. 13(10). doi: 10.1002/ece3.10592. Fulltekst i vitenarkiv Vis sammendrag

  Practical lab skills are rarely directly assessed. To improve constructive alignment between the described learning outcomes of practical skills and assessment, we developed and tested a certification procedure for microscopy skills. The procedure was embedded into the ordinary learning activity, so no additional time was needed. Three slightly different protocols were developed within the framework of sociocultural learning theory and built like a skill ladder, including direct peer assessment and elements of gamified learning. The protocols varied slightly in the way students were prepared for the certification, the number of steps/levels of achievement, and the consequences of failing. We tested the protocols at three different academic institutions and within 11 courses of varying sizes and academic levels in biology or geology. Feedbacks were collected through online surveys (n = 207) or orally after sessions. One protocol provided instruction videos as preparation material. Instruction videos provided increased understanding of the task, but tactile training was most important for learning. Regardless of institution, type of preparation, and level of former experience, the certification procedure made students clearly more engaged in the exercise. The majority reported that the certification procedure increased their motivation to learn, increased their perceived learning outcome, and was appropriate for assessing practical skills. Students with no or little experience in microscopy before the exercise were more positive about the certification procedure compared to skilled students, and the level of engagement and preparation was higher when there were some consequences of failing. Most students felt comfortable being certified by peers, but some students expressed concern about peers making mistakes. The presented certification procedure can easily be adapted to assess other practical skills and, with some adjustments, be an efficient method for assessment-as-learning, merging formative- and summative assessment.

• Eidesen, Pernille Bronken; Førland, Oddfrid T. Kårstad; Håkansson, Lena; Christiansen, Hanne H.; Dahl, Tina & Strømseng, Elise (2023). How formal initiatives to improve teaching can lead to more significant informal conversations and increased sharing practice. Nordic Journal of STEM Education. ISSN 2535-4574. 7(1), s. 84–97. doi: 10.5324/njsteme.v7i1.4951. Fulltekst i vitenarkiv Vis sammendrag

  University teachers grow professionally from conversations about learning and teaching with colleagues. Significant informal conversations can be facilitated through formal activities initiated from the institutional side. This case-study shows how a formal institutional initiative to enhance educational quality has facilitated more significant informal conversations. Such conversations power constructive feedback to the organisation, improve the formal quality development work at the institutional level, and increase the use of collegial experiences across the institution. We identify the formal initiative “Collegial sharing sessions” as particularly efficient for fuelling significant informal conversations within and across departments.

• Brožová, Viktorie; Bolstad, Johannes; Seregin, Alexey P. & Eidesen, Pernille Bronken (2023). From everywhere all at once: Several colonization routes available to Svalbard in the early Holocene. Ecology and Evolution. ISSN 2045-7758. 13(3). doi: 10.1002/ece3.9892. Fulltekst i vitenarkiv Vis sammendrag

  For many arctic species, the spatial (re-)colonization patterns after the last Pleistocene glaciation have been described. However, the temporal aspects of their colonization are largely missing. Did one route prevail early, while another was more important later? The high Arctic archipelago Svalbard represents a good model system to address timeframe of postglacial plant colonization. Svalbard was almost fully glaciated during last glacial maximum and (re-)colonization of vascular plants began in early Holocene. Early Holocene climatic optimum (HCO) supported an expanded establishment of a partly thermophilic vegetation. Today, we find remnants of this vegetation in sheltered regions referred to as “Arctic biodiversity hotspots”. The oldest record of postglacial plant colonization to Svalbard is found in Ringhorndalen-Flatøyrdalen. Even though thermophilic species could establish also later in Holocene, only HCO was favorable for vast colonization, and only hotspots offered stable conditions for thermophilic populations throughout Holocene. Thus, these relic populations may reflect colonization patterns of HCO. We investigate whether the colonization direction of thermophilic plants (Arnica angustifolia, Campanula uniflora, Pinguicula alpina, Tofieldia pusilla, and Vaccinium uliginosum ssp. microphyllum) in Ringhorndalen-Flatøyrdalen was uniform and different from later colonization events in other localities and non-thermophilic plants (Arenaria humifusa, Bistorta vivipara, Juncus biglumis, Oxyria digyna, and Silene acaulis). We analyzed plastid haplotypes of the 10 taxa from Ringhorndalen-Flatøyrdalen, from later-colonized localities in Svalbard, and from putative source regions outside Svalbard. Only rare and thermophilic taxa Campanula uniflora and Vaccinium uliginosum ssp. microphyllum provided results suggesting at least two colonization events from different source regions. Tofieldia pusilla and all the non-thermophilic plants showed no clear phylogeographically differentiation within Svalbard. Two of the thermophilic species showed no sequence variation. Based on the results, a uniform colonization direction to Svalbard in early Holocene is not probable; several source areas and dispersal directions were contemporarily involved.

• Meucci, Stefano; Schulte, Luise; Zimmermann, Heike H.; Stoof-Leichsenring, Kathleen R.; Epp, Laura & Eidesen, Pernille Bronken [Vis alle 7 forfattere av denne artikkelen] (2021). Holocene chloroplast genetic variation of shrubs (Alnus alnobetula, Betula nana, Salix sp.) at the siberian tundra-taiga ecotone inferred from modern chloroplast genome assembly and sedimentary ancient DNA analyses. Ecology and Evolution. ISSN 2045-7758. 11(5), s. 2173–2193. doi: 10.1002/ece3.7183.
• Wutkowska, Magdalena; Ehrich, Dorothee; Mundra, Sunil; Vader, Anna & Eidesen, Pernille Bronken (2021). Can root-associated fungi mediate the impact of abiotic conditions on the growth of a High Arctic herb? Soil Biology and Biochemistry. ISSN 0038-0717. 159. doi: 10.1016/j.soilbio.2021.108284. Fulltekst i vitenarkiv Vis sammendrag

  Arctic plants are affected by many stressors. Root-associated fungi are thought to influence plant performance in stressful environmental conditions. However, the relationships are not well-known; do the number of fungal partners, their ecological functions and community composition mediate the impact of environmental conditions and/or influence host plant performance? To address these questions, we used a common arctic plant as a model system: Bistorta vivipara. Whole plants (including root system) were collected from nine locations in Spitsbergen (n=214). Morphometric features were measured as a proxy for performance and combined with metabarcoding datasets of their root-associated fungi (amplicon sequence variants, ASVs), edaphic and meteorological variables. Seven biological hypotheses regarding fungal influence on plant measures were tested using structural equation modelling. The best-fitting model revealed that local temperature affected plants both directly (negatively aboveground and positively below-ground) and indirectly - mediated by fungal richness and the ratio of symbio- and saprotrophic ASVs. The influence of temperature on host plants is therefore complex and should be examined further. Fungal community composition did not impact plant measurements and plant reproductive investment was not influenced by any fungal parameters. The lack of impact of fungal community composition on plant performance suggests that the functional importance of fungi is more essential for the plant than their identity.

• Botnen, Synnøve Smebye; Thoen, Ella; Eidesen, Pernille Bronken; Krabberød, Anders Kristian & Kauserud, Håvard (2020). Community composition of arctic root-associated fungi mirrors host plant phylogeny. FEMS Microbiology Ecology. ISSN 0168-6496. 96. doi: 10.1093/femsec/fiaa185. Fulltekst i vitenarkiv
• Botnen, Synnøve Smebye; Mundra, Sunil; Kauserud, Håvard & Eidesen, Pernille Bronken (2020). Glacier retreat in the High Arctic: Opportunity or threat for ectomycorrhizal diversity? FEMS Microbiology Ecology. ISSN 0168-6496. 96(12). doi: 10.1093/femsec/fiaa171. Fulltekst i vitenarkiv Vis sammendrag

  Climate change causes Arctic glaciers to retreat faster, exposing new areas for colonization. Several pioneer plants likely to colonize recent deglaciated, nutrient-poor areas depend on fungal partners for successful establishment. Little is known about general patterns or characteristics of facilitating fungal pioneers and how they vary with regional climate in the Arctic. The High Arctic Archipelago Svalbard represents an excellent study system to address these question, as glaciers cover about 60% of the land surface and recent estimations suggest at least 7% reduction of glacier area since 1960s. Roots of two ectomycorrhizal (ECM) plants (Salix polaris and Bistorta vivipara) were sampled in eight glacier forelands. Associated ECM fungi were assessed using DNA metabarcoding. About 25% of the diversity was unknown at family level, indicating presence of undescribed species. Seven genera dominated based on richness and abundance, but their relative importance varied with local factors. The genus Geopora showed surprisingly high richness and abundance, particularly in dry, nutrient-poor forelands. Such forelands will diminish along with increasing temperature and precipitation, and faster succession. Our results support a taxonomical shift in pioneer ECM diversity with climate change, and we are likely to lose unknown fungal diversity, without knowing their identity or ecological importance.

• Voldstad, Linn Margrethe Høeg; Alsos, Inger Greve; Farnsworth, Wesley Randall; Heintzman, Peter D.; Håkansson, Lena & Kjellman, Sofia Elisabeth [Vis alle 9 forfattere av denne artikkelen] (2020). A complete Holocene lake sediment ancient DNA record reveals long-standing high Arctic plant diversity hotspot in northern Svalbard. Quaternary Science Reviews. ISSN 0277-3791. 234, s. 1–15. doi: 10.1016/j.quascirev.2020.106207. Fulltekst i vitenarkiv Vis sammendrag

  Arctic hotspots, local areas of high biodiversity, are potential key sites for conservation of Arctic biodiversity. However, there is a need for improved understanding of their long-term resilience. The Arctic hotspot of Ringhorndalen has the highest registered diversity of vascular plants in the Svalbard archipelago, including several remarkable and isolated plant populations located far north of their normal distribution range. Here we analyze a lake sediment core from Ringhorndalen for sedimentary ancient DNA (sedaDNA) and geochemical proxies to detect changes in local vegetation and climate. Half of the plant taxa appeared already before 10,600 cal. yr BP, indicating rapid colonization as the ice retreated. Thermophilous species had a reoccurring presence throughout the Holocene record, but stronger signal in the early than Late Holocene period. Thus, thermophilous Arctic plant species had broader distribution ranges during the Early Holocene thermal maximum c. 10,000 cal. yr BP than today. Most of these thermophilous species are currently not recorded in the catchment area of the studied lake, but occur locally in favourable areas further into the valley. For example, Empetrum nigrum was found in >40% of the sedaDNA samples, whereas its current distribution in Ringhorndalen is highly restricted and outside the catchment area of the lake. Our findings support the hypothesis of isolated relict populations in Ringhorndalen. The findings are also consistent with main Holocene climatic shifts in Svalbard identified by previous studies and indicate an early warm and species-rich postglacial period until c. 6500 cal. yr BP, followed by fluctuating cool and warm periods throughout the later Holocene

• Raynolds, Martha K.; Walker, Donald A.; Balser, Andrew; Bay, Christian; Campbell, Mitch & Cherosov, Mikhail M. [Vis alle 29 forfattere av denne artikkelen] (2019). A raster version of the Circumpolar Arctic Vegetation Map (CAVM). Remote Sensing of Environment. ISSN 0034-4257. 232. doi: 10.1016/j.rse.2019.111297. Fulltekst i vitenarkiv
• Svoen, Mildrid Elvik; Müller, Eike; Brysting, Anne Krag; Kålås, Ingvil Henden & Eidesen, Pernille Bronken (2019). Female advantage? Investigating female frequency and establishment performance in high-arctic Silene acaulis. Botany. ISSN 1916-2790. 97(4), s. 245–261. doi: 10.1139/cjb-2018-0150.
• Wutkowska, Magdalena; Vader, Anna; Mundra, Sunil; Cooper, Elisabeth J. & Eidesen, Pernille Bronken (2019). Dead or alive; or does it really matter? Level of congruency between trophic modes in total and active fungal communities in High Arctic soil. Frontiers in Microbiology. ISSN 1664-302X. 9. doi: 10.3389/fmicb.2018.03243. Fulltekst i vitenarkiv Vis sammendrag

  Describing dynamics of belowground organisms, such as fungi, can be challenging. Results of studies based on environmental DNA (eDNA) may be biased as the template does not discriminate between metabolically active cells and dead biomass. We analyzed ribosomal DNA (rDNA) and ribosomal RNA (rRNA) coextracted from 48 soil samples collected from a manipulated snow depth experiment in two distinct vegetation types in Svalbard, in the High Arctic. Our main goal was to compare if the rDNA and rRNA metabarcoding templates produced congruent results that would lead to consistent ecological interpretation. Data derived from both rDNA and rRNA clustered according to vegetation types. Different sets of environmental variables explained the community composition based on the metabarcoding template. rDNA and rRNA-derived community composition of symbiotrophs and saprotrophs, unlike pathotrophs, clustered together in a similar way as when the community composition was analyzed using all OTUs in the study. Mean OTU richness was higher for rRNA, especially in symbiotrophs. The metabarcoding template was more important than vegetation type in explaining differences in richness. The proportion of symbiotrophic, saprotrophic and functionally unassigned reads differed between rDNA and rRNA, but showed similar trends. There was no evidence for increased snow depth influence on fungal community composition or richness. Our findings suggest that template choice may be especially important for estimating biodiversity, such as richness and relative abundances, especially in Helotiales and Agaricales, but not for inferring community composition. Differences in study results originating from rDNA or rRNA may directly impact the ecological conclusions of one’s study, which could potentially lead to false conclusions on the dynamics of microbial communities in a rapidly changing Arctic.

• Pedersen, Åshild Ønvik; Stien, Jenny; Eidesen, Pernille Bronken; Ims, Rolf Anker; Jepsen, Jane Uhd & Stien, Audun [Vis alle 8 forfattere av denne artikkelen] (2018). High goose abundance reduces nest predation risk in a simple rodent-free high-Arctic ecosystem. Polar Biology. ISSN 0722-4060. 41(4), s. 619–627. doi: 10.1007/s00300-017-2223-z. Fulltekst i vitenarkiv Vis sammendrag

  Breeding geese are the preferred prey of the Arctic fox Vulpes lagopus in the high-Arctic Svalbard archipelago. According to the apparent competition hypothesis (ACH), less-abundant prey species (e.g. ptarmigan, waders and small passerines) will experience higher predation rates when breeding in association with the more common prey (geese), due to spill-over predation by the shared predator. As many of these less-abundant species are endemic and/or red-listed, increased predation can have negative repercussions on their populations. We used a one-year baited artificial nest study to assess relative nest predation risk on Svalbard Rock Ptarmigan Lagopus muta hyperborea, small waders (Purple Sandpiper Calidris maritima, Dunlin Calidris alpina, plovers Charadrius spp., and phalaropes Phalaropus spp.) and Snow bunting Plectrophenax nivalis in two study locations contrasted by nesting density of Arctic breeding geese (Pink-footed Goose Anser brachyrhynchus and Barnacle Goose Branta leucopsis). We predicted higher predation risk for the less-abundant species in the study location with higher goose abundance. However, we found that relative nest predation risk was lower in the study location with higher goose abundance, thus being compatible with apparent mutualism and/or prey swamping mechanisms. Our results contrast with those from more structurally complex Arctic ecosystems and suggest that allochtonous subsidies from temperate ecosystems structure the predation pattern in this high-Arctic tundra ecosystem. Keywords Apparent competition · Arctic fox V. lagopus · Artificial nest · Predator · Pink-footed Goose · Svalbard

• Newsham, Kevin K.; Eidesen, Pernille Bronken; Davey, Marie Louise; Axelsen, Josepha Harms; Courtecuisse, Emilie & Flintrop, Clara Maria [Vis alle 15 forfattere av denne artikkelen] (2017). Arbuscular mycorrhizas are present on Spitsbergen. Mycorrhiza. ISSN 0940-6360. 27(7), s. 725–731. doi: 10.1007/s00572-017-0785-9. Vis sammendrag

  A previous study of 76 plant species on Spitsbergen in the High Arctic concluded that structures resembling arbuscular mycorrhizas were absent from roots. Here, we report a survey examining the roots of 13 grass and forb species collected from 12 sites on the island for arbuscular mycorrhizal (AM) colonisation. Of the 102 individuals collected, we recorded AM endophytes in the roots of 41 plants of 11 species (Alopecurus ovatus, Deschampsia alpina, Festuca rubra ssp. richardsonii, putative viviparous hybrids of Poa arctica and Poa pratensis, Poa arctica ssp. arctica, Trisetum spicatum, Coptidium spitsbergense, Ranunculus nivalis, Ranunculuspygmaeus, Ranunculus sulphureus and Taraxacum arcticum) sampled from 10 sites. Both coarse AM endophyte, with hyphae of 5–10 μm width, vesicles and occasional arbuscules, and fine endophyte, consisting of hyphae of 1–3 μm width and sparse arbuscules, were recorded in roots. Coarse AM hyphae, vesicles, arbuscules and fine endophyte hyphae occupied 1.0–30.7, 0.8–18.3, 0.7–11.9 and 0.7–12.8% of the root lengths of colonised plants, respectively. Principal component analysis indicated no associations between the abundances of AM structures in roots and edaphic factors. We conclude that the AM symbiosis is present in grass and forb roots on Spitsbergen.

• Eidesen, Pernille Bronken; Little, Lorna; Müller, Eike; Dickinson, Katharine J.M. & Lord, Janice M. (2017). Plant-pollinator interactions affect colonisation efficiency: abundance of blue-purple flowers is correlated with species richness of bumblebees in the Arctic. Biological Journal of the Linnean Society. ISSN 0024-4066. 121(1), s. 150–162. doi: 10.1093/biolinnean/blw006.
• Ikeda, Hajime; Eidesen, Pernille Bronken; Yakubov, Valentin; Barkalov, Vyacheslav; Brochmann, Christian & Setoguchi, Hiroaki (2017). Late Pleistocene origin of the entire circumarctic range of the arctic-alpine plant Kalmia procumbens. Molecular Ecology. ISSN 0962-1083. 26(20), s. 5773–5783. doi: 10.1111/mec.14325.
• Lorberau, Kelsey; Botnen, Synnøve Smebye; Mundra, Sunil; Aas, Anders Bjørnsgard; Rozema, Jelte & Eidesen, Pernille Bronken [Vis alle 7 forfattere av denne artikkelen] (2017). Does warming by open-top chambers induce change in the root-associated fungal community of the arctic dwarf shrub Cassiope tetragona (Ericaceae)? Mycorrhiza. ISSN 0940-6360. 27(5), s. 513–524. doi: 10.1007/s00572-017-0767-y.
• Little, Lorna; Eidesen, Pernille Bronken; Müller, Eike; Dickinson, Katharine J.M. & Lord, Janice M. (2016). Leaf and floral heating in cold climates: do sub-Antarctic megaherbs resemble tropical alpine giants? Polar Research. ISSN 0800-0395. 35. doi: 10.3402/polar.v35.26030.
• Mundra, Sunil; Halvorsen, Rune; Kauserud, Håvard; Bahram, Mohammad; Tedersoo, Leho & Elberling, Bo [Vis alle 8 forfattere av denne artikkelen] (2016). Ectomycorrhizal and saprotrophic fungi respond differently to long-term experimentally increased snow depth in the High Arctic. MicrobiologyOpen. ISSN 2045-8827. 5(5), s. 856–869. doi: 10.1002/mbo3.375. Fulltekst i vitenarkiv
• Mundra, Sunil; Bahram, Mohammad & Eidesen, Pernille Bronken (2016). Alpine bistort (Bistorta vivipara) in edge habitat associates with fewer but distinct ectomycorrhizal fungal species: a comparative study of three contrasting soil environments in Svalbard. Mycorrhiza. ISSN 0940-6360. 26(8), s. 809–818. doi: 10.1007/s00572-016-0716-1.
• Stewart, Lærke; Alsos, Inger Greve; Bay, Christian; Breen, Amy L.; Brochmann, Christian & Boulanger-Lapointe, Noémie [Vis alle 31 forfattere av denne artikkelen] (2016). The regional species richness and genetic diversity of Arctic vegetation reflect both past glaciations and current climate. Global Ecology and Biogeography. ISSN 1466-822X. 25(4), s. 430–442. doi: 10.1111/geb.12424.
• Mundra, Sunil; Bahram, Mohammad; Tedersoo, Leho; Kauserud, Håvard; Halvorsen, Rune & Eidesen, Pernille Bronken (2015). Temporal variation of Bistorta vivipara-associated ectomycorrhizal fungal communities in the High Arctic. Molecular Ecology. ISSN 0962-1083. 24(24), s. 6289–6302. doi: 10.1111/mec.13458.
• Pellisier, Loic; Eidesen, Pernille Bronken; Ehrich, Dorothee; Descombes, Patrice; Schonswetter, Peter & Tribsch, Andreas [Vis alle 17 forfattere av denne artikkelen] (2015). Past climate-driven range shifts and population genetic diversity in arctic plants. Journal of Biogeography. ISSN 0305-0270. 43(3), s. 461–470. doi: 10.1111/jbi.12657.

Se alle arbeider i Cristin

• Schuuring, Sil; Halvorsen, Rune; Eidesen, Pernille Bronken; Nyttinen, Pekka; Kemppinen, Julia & Lang, Simone (2023). No need to be bushy: Low-statured high arctic vegetation slows early season active layer thaw.
• Lang, Simone; Hjelle, Simen Salomonsen; Dahl, Tina & Eidesen, Pernille Bronken (2023). Creating 360° Virtual Field Guides to improve field learning.
• Lang, Simone; Dahl, Tina & Eidesen, Pernille Bronken (2023). Certification of practical skills engages students and promotes learning.
• Eidesen, Pernille Bronken; Bjune, Anne Elisabeth & Lang, Simone Iris (2022). Learning through assessment – exchange the lab report with certification of microscopy skills .
• Coulson, Stephen James; Eidesen, Pernille Bronken; Lang, Simone Iris; Kalian, Kseniia & Hjelle, Simen Salomonsen (2022). FieldPass workshop GRID-Arendal.
• Hjelle, Simen Salomonsen & Eidesen, Pernille Bronken (2022). How to create virtual field guides (VFGs).
• Eidesen, Pernille Bronken; Førland, Oddfrid T. Kårstad; Håkansson, Lena; Christiansen, Hanne H; Dahl, Tina & Strømseng, Elise (2022). How to facilitate significant informal conversations about teaching and learning?
• Eidesen, Pernille Bronken; Bjune, Anne Elisabeth & Lang, Simone (2022). Vurdering for læring – fra labrapport til sertifisering av mikroskopiferdigheter.
• Eidesen, Pernille Bronken & Hjelle, Simen Salomonsen (2022). Pedagogisk innovasjon ved bruk av digital teknologi: Virtuelle feltguider gir økt læringsutbytte i møte med virkeligheten.
• Eidesen, Pernille Bronken & Hjelle, Simen Salomonsen (2022). FieldPass workshop - How to utilize virtual field guides in teaching.
• Lang, Simone; Eidesen, Pernille Bronken & Bjune, Anne Elisabeth (2022). How to assess practical skills in lab and field settings.
• Førland, Oddfrid T. Kårstad; Raaheim, Arild; Eidesen, Pernille Bronken & Ubøe, Jan (2021). Merittering – hva har vi lært så langt?
• Schuuring, Sil; Eidesen, Pernille Bronken; Halvorsen, Rune & Lang, Simone (2021). High Arctic Bryophytes: A green Blanket?
• Forchammer, Mads & Eidesen, Pernille Bronken (2021). Arktisk natur i endring? Kunsten å skille naturlige svingninger fra systematisk endringer i klima.
• Hjelle, Simen Salomonsen & Eidesen, Pernille Bronken (2021). Creating 360° Virtual Field Guides to improve field learning.
• Eidesen, Pernille Bronken (2021). Embedding skills into education.
• Eidesen, Pernille Bronken & Hjelle, Simen Salomonsen (2021). Virtuelle feltguider bygger bro mellom teori og praksis.
• Eidesen, Pernille Bronken (2021). Embedding skills into education.
• Tjessem, Ingrid Vesterdal; Eidesen, Pernille Bronken & Brysting, Anne Krag (2021). Polyploidy in Saxifraga oppositifolia. A shift in reproductive parameters, a result of environmental adaptations?
• Eidesen, Pernille Bronken (2020). Bridging theory and field-experience through digital tools.
• Eidesen, Pernille Bronken (2020). FieldPass: develop and test assessment methods for practical skills and general competences– a inter-departmental UNIS project.
• Lang, Simone & Eidesen, Pernille Bronken (2020). How to teach scientific writing.
• Eidesen, Pernille Bronken (2020). How to apply for research funding?
• Eidesen, Pernille Bronken; Bruls, Angelina; Hjelle, Simen Salomonsen & Ween, Rebekka Eriksen (2020). Forskning på blomsterkjærlighet i Bjørndalen. Svalbardposten.
• Ahlberg, Anders; Andersson, Roy Oloph & Eidesen, Pernille Bronken (2020). How to start writing a well-structured teaching portfolio.
• Eidesen, Pernille Bronken & Håkansson, Lena (2020). SFUs at UNIS-similarities, differences, synergies.
• Eidesen, Pernille Bronken (2020). Utdanning for fremtiden - en dreining fra kunnskapsorientert til handlingsorientert utdanning .
• Eidesen, Pernille Bronken (2020). Educating future scientists-moving from data to action.
• Eidesen, Pernille Bronken (2020). Arctic Winter Microbiology.
• Eidesen, Pernille Bronken (2020). Out of sight, out of mind - – what we know (and not know) about seasonal variation in root associated fungi in the High-Arctic Archipelago Svalbard .
• Eidesen, Pernille Bronken & Landsverk, Johanne (2020). Ny vår for undervisning. [Fagblad]. Forskerforum 2,52.
• Dahl, Tina; Eidesen, Pernille Bronken; Partamies, Noora & Haugvaldstad, Jørgen (2019). Course alignment and field teaching .
• Eidesen, Pernille Bronken; Arnesen, Geir; Grytnes, John-Arvid & Voldstad, Linn (2019). Artsapp for Svalbards flora – digital bestemmelsesnøkkel for artsidentifisering av planter på Svalbard (utviklet på engelsk, vil komme en norsk versjon også).
• Stübner, Eike Ingrid; Høiland, Klaus; Nilsen, Lennart; Lang, Simone; Coulson, Stephen James & Eidesen, Pernille Bronken (2019). Learning Arctic Biology.
• Eidesen, Pernille Bronken (2019). De rare dingsene i Bjørndalen – å forstå naturen fra plankton til reinsdyr.
• Eidesen, Pernille Bronken (2019). Learning Arctic Biology.
• Eidesen, Pernille Bronken (2019). Double up to succeed? Understanding mechanisms and evolutionary consequences of autopolyploidy.
• Eidesen, Pernille Bronken (2019). Centre of Excellence in Biology Education - bioCEED - what difference does it make?
• Eidesen, Pernille Bronken (2019). News from bioCEED.
• Eidesen, Pernille Bronken (2019). Assess the unassessable? FieldPass:Promote course alignment in field teaching.
• Eidesen, Pernille Bronken (2019). How can a field laboratory for research and teaching contribute to long-time monitoring?
• Eidesen, Pernille Bronken (2019). The next generation of Polar scientists.
• Eidesen, Pernille Bronken (2019). La frontiera del clima. [TV]. TG3 (TeleGiornale 3).
• Eidesen, Pernille Bronken (2019). Unik arktisk oase i Ringhorndalen. [Avis]. Svalbardposten.
• Eidesen, Pernille Bronken (2019). Denne blomsten er klar for et våtere klima. [Avis]. Svalbardposten.
• Eidesen, Pernille Bronken (2019). Penger til feltlaboratorium. [Avis]. Svalbardposten.
• Petit Bon, Matteo; Wutkowska, Magdalena; Forchhammer, Mads C.; Eidesen, Pernille Bronken; Lang, Simone I. & Ravolainen, Virve (2019). The Svalbard Decomposition Map project (DECOSVALMAP).
• Cotner, Sehoya Harris; Dahl, Tina; Stübner, Eike Ingrid & Eidesen, Pernille Bronken (2018). Faculty and Student Perceptions of Course-Based Research Experiences at 78 Degrees North.
• Eidesen, Pernille Bronken & Hole, Torstein Nielsen (2018). bioCEED – Status, ongoing projects at UNIS.
• Eidesen, Pernille Bronken (2018). The Arctic Department as partner in Centre of Excellence in Biology Education - bioCEED - what difference does it make?
• Hole, Torstein Nielsen; Eidesen, Pernille Bronken & Dahl, Tina (2018). Towards a new conceptualization of field excursion learning.
• Eidesen, Pernille Bronken & Dahl, Tina (2018). Developing learning culture through field work – effect of group-work organization.
• Wutkowska, Magdalena; Eidesen, Pernille Bronken; Gabrielsen, Tove M. & Ehrich, Dorothee (2018). Arctic microbial eukaryotes and their functional importance in time and space.
• Wutkowska, Magdalena; Vader, Anna; Mundra, Sunil; Cooper, Elisabeth J. & Eidesen, Pernille Bronken (2018). Fungal trophic mode congruency based on rDNA and rRNA from snow fence experiment in High Arctic.
• Eidesen, Pernille Bronken (2017). Science and education in Svalbard - with examples from Arctic biology.
• Eidesen, Pernille Bronken (2017). Science and education in Svalbard - with examples from Arctic biology.
• Eidesen, Pernille Bronken; Mundra, Sunil; Vader, Anna; Wutkowska, Magdalena & Cooper, Elisabeth J. (2017). How fungi respond to experimentally increased snow depth.
• Eidesen, Pernille Bronken (2017). New ways of coupling research and education.
• Eidesen, Pernille Bronken (2017). Some lessons learned through various evaluation processes.
• Eidesen, Pernille Bronken (2017). bioCEED - Centre of Excellence in Biology Education.
• Eidesen, Pernille Bronken (2017). Teambasert læring .
• Eidesen, Pernille Bronken (2017). The Arctic Department as partner in Centre of Excellence in Biology Education - bioCEED - what difference does it make?
• Eidesen, Pernille Bronken (2017). bioCEED - who, what, why and how?
• Eidesen, Pernille Bronken & Dahl, Tina (2017). Omvendte klasserom og teambasert læring (TBL) gir økt studentaktivitet og bedre læringsutbytte.
• Eidesen, Pernille Bronken (2017). bioCEED - Senter for fremragende utdanning i biologi.
• Eidesen, Pernille Bronken; Vader, Anna & Søreide, Janne (2017). Utnytter vi potensialet for læring og personlig utvikling i feltundervisning?
• Eidesen, Pernille Bronken; Gabrielsen, Tove M. & Vader, Anna (2017). Unveiling the hidden communities of arctic eukaryotic microorganisms. Arctic Approach - The Northern Area Program. Fagbokforlaget. ISSN 978-82-450-2112-7. s. 95–108.
• Wutkowska, Magdalena; Vader, Anna; Mundra, Sunil & Eidesen, Pernille Bronken (2016). The response of soil fungal communities to increased snow cover in High Arctic.
• Wutkowska, Magdalena; Vader, Anna; Mundra, Sunil & Eidesen, Pernille Bronken (2016). Increased snow depth changes functional composition in High Arctic fungal communities.
• Eidesen, Pernille Bronken; Mundra, Sunil; Botnen, Synnøve Smebye; Davey, Marie Louise; Lorberau, Kelsey & Kauserud, Håvard (2016). Spatial diversity and community composition of root associated fungi in the High Arctic archipelago Svalbard - environmental influence is scale dependent.
• Alsos, Inger Greve; Brochmann, Christian; Coissac, Eric; Edwards, Mary E.; Ehrich, Dorothee & Eidesen, Pernille Bronken [Vis alle 11 forfattere av denne artikkelen] (2016). Postglacial plant colonization of Northwest Europe.
• Alsos, Inger Greve; Brochmann, Christian; Coissac, Eric; Edwards, Mary E.; Ehrich, Dorothee & Eidesen, Pernille Bronken [Vis alle 11 forfattere av denne artikkelen] (2016). Postglacial plant colonization of Northwest Europe.
• Eidesen, Pernille Bronken; Mundra, Sunil; Vader, Anna & Cooper, Elisabeth J. (2015). Ectomycorrhizal fungi composition show resilience to experimentally increased snow depth in the High Arctic archipelago Svalbard.
• Alsos, Inger Greve; Ehrich, Dorothee; Eidesen, Pernille Bronken; Tribsch, Andreas; Schonswetter, Peter & Westergaard, Kristine Bakke [Vis alle 13 forfattere av denne artikkelen] (2015). Colonization of Arctic islands revealed by modern and ancient DNA analyses.
• Detampel, Jan-Philip; Le Moullec, Mathilde; Eidesen, Pernille Bronken; Hansen, Brage Bremset & Tietjen, Britta (2021). Effects of warmer and rainier Arctic winters on a widespread herb: Bistorta vivipara. Freie Universität Berlin.
• Botnen, Synnøve Smebye; Kauserud, Håvard; Davey, Marie Louise; Brysting, Anne Krag & Eidesen, Pernille Bronken (2020). Biodiversity in the dark: root-associated fungi in the Arctic. Universitetet i Oslo.
• Eidesen, Pernille Bronken; Müller, Eike & Pedersen, Åshild Ønvik (2016). Hva spiser egentlig svalbardrypa? Uttesting av DNA metodikk for analyse av rypeavføring for kartlegging av diett. Svalbard Miljøvernfond.

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