Rune Halvorsen

Image of Rune Halvorsen
Norwegian version of this page
Phone +47 22851629
Mobile phone 95477287
Room 223b, Botanical Museum
Username
Visiting address Sars gate 1 0562 Oslo
Postal address Postboks 1172, Blindern 0318 Oslo

Special fields

I am a vegetation ecologist. I have analysed variation in species composition in Norwegian ecosystems (mire, boreal forest, agricultural landscapes and alpine heaths) in relation to the environment. I take particular interest in statistical methods for analysis of vegetation-environment relationships, among others ordination and distribution modelling methods, plant population biology, ecosystem monitoring, and systems for description of variation in nature. From 2005 I am responsible for development of the type and description system for variation in Norwegian nature, 'Natur i Norge'.

Courses

BIO 2150 - Biostatistics and Study Design

BIO 4021 - Methods of gradient analysis

BIO4120 - Norwegian nature – typification, description and mapping of natural variation based on ‘Natur i Norge’ (NiN)

Background

Cand. scient. Botanical Garden and Museum, University of Oslo 1980, dr. philos. same place 1991.
Employments: Assistant professor, Botanical Garden and Museum, University of Oslo 1980-84, Research fellow Økoforsk (later NINA), Ås 1984-86; associate professor Botanical Garden and Museum  (from 1999 Natural History Museum), University of Oslo  1986-present (professor from 1993). Head of Botany Department 2001-09; Head of Geo-ecological Research Group (of the Department of Research and Collections) 2013-present.

Projects

Most of my activities have a relationship with the 'Natur i Norge' (NiN) project

 

Tags: Bryophytes, Nature types, Ordination, Population biology, Statistical modelling, Vegetation ecology

Publications

  • Bässler, Claus; Heilmann-Clausen, Jacob; Andrew, Carrie; Boddy, Lynne; Büntgen, Ulf & Diez, Jeffrey [Show all 17 contributors for this article] (2022). European mushroom assemblages are phylogenetically structured by temperature. Ecography. ISSN 0906-7590. doi: 10.1111/ecog.06206. Full text in Research Archive
  • Ariza Salazar, Maria; Fouks, Bertrand; Mauvisseau, Quentin; Halvorsen, Rune; Alsos, Inger Greve & de Boer, Hugo (2022). Plant biodiversity assessment through soil eDNA reflects temporal and local diversity. Methods in Ecology and Evolution. ISSN 2041-210X. p. 1–16. doi: 10.1111/2041-210X.13865.
  • Tholstrup, Ditte Wiig; Halvorsen, Rune & Dahlgren, Johan P. (2021). Age matters: Demographic senescence in the moss Polytrichastrum formosum. Journal of Ecology. ISSN 0022-0477. 109(8), p. 3024–3030. doi: 10.1111/1365-2745.13717. Full text in Research Archive
  • Horvath, Peter; Halvorsen, Rune; Simensen, Trond & Bryn, Anders (2021). A comparison of three ways to assemble wall-to-wall maps from distribution models of vegetation types. GIScience & Remote Sensing. ISSN 1548-1603. 58(8), p. 1458–1476. doi: 10.1080/15481603.2021.1996313. Full text in Research Archive
  • Bryn, Anders; Bekkby, Trine; Rinde, Eli; Gundersen, Hege & Halvorsen, Rune (2021). Reliability in Distribution Modeling—A Synthesis and Step-by-Step Guidelines for Improved Practice. Frontiers in Ecology and Evolution. ISSN 2296-701X. 9. doi: 10.3389/fevo.2021.658713. Full text in Research Archive
  • Simensen, Trond; Erikstad, Lars & Halvorsen, Rune (2021). Diversity and distribution of landscape types in Norway. Norsk Geografisk Tidsskrift. ISSN 0029-1951. p. 1–23. doi: 10.1080/00291951.2021.1892177. Full text in Research Archive
  • Horvath, Peter; Tang, Hui; Halvorsen, Rune; Stordal, Frode; Tallaksen, Lena M. & Berntsen, Terje Koren [Show all 7 contributors for this article] (2021). Improving the representation of high-latitude vegetation distribution in dynamic global vegetation models. Biogeosciences. ISSN 1726-4170. 18(1), p. 95–112. doi: 10.5194/bg-18-95-2021. Full text in Research Archive
  • Sulavik, Jan; Auestad, Inger; Halvorsen, Rune & Rydgren, Knut (2020). Assessing recovery of alpine spoil heaps by vascular plant, bryophyte, and lichen functional traits. Restoration Ecology. ISSN 1061-2971. p. 1–12. doi: 10.1111/rec.13257. Full text in Research Archive
  • Halvorsen, Rune; Skarpaas, Olav; Bryn, Anders; Bratli, Harald; Erikstad, Lars & Simensen, Trond [Show all 7 contributors for this article] (2020). Towards a systematics of ecodiversity: the Ecosyst framework. Global Ecology and Biogeography. ISSN 1466-822X. 29(11), p. 1887–1906. doi: 10.1111/geb.13164. Full text in Research Archive
  • Simensen, Trond; Horvath, Peter; Vollering, Julien; Erikstad, Lars; Halvorsen, Rune & Bryn, Anders (2020). Composite landscape predictors improve distribution models of ecosystem types. Diversity and Distributions: A journal of biological invasions and biodiversity. ISSN 1366-9516. 26(8), p. 928–943. doi: 10.1111/ddi.13060. Full text in Research Archive
  • Jašková, Anni; Braslavskaya, Tatyana Yu.; Tikhonova, Elena; Paal, Jaanus; Rūsiņa, Solvita & Laiviņš, Māris [Show all 29 contributors for this article] (2020). European Boreal Forest Vegetation Database. Phytocoenologia. ISSN 0340-269X. 50(1), p. 79–92. doi: 10.1127/phyto/2019/0336.
  • Økland, Tonje; Aarrestad, Per Arild; Bakkestuen, Vegar & Halvorsen, Rune (2019). Mengdeendringer for utvalgte plantearter 1988–2018. In Framstad, Erik (Eds.), Terrestrisk naturovervåking i 2018: Markvegetasjon, epifytter, smågnagere og fugl. Sammenfatning av resultater. Norsk institutt for naturforskning (NINA). ISSN 978-82-426-3442-9. p. 96–102.
  • Rydgren, Knut; Auestad, Inger; Halvorsen, Rune; Hamre, Liv Norunn; Jongejans, Eelke & Töpper, Joachim Paul [Show all 7 contributors for this article] (2019). Assessing restoration success by predicting time to recovery- But by which metric? Journal of Applied Ecology. ISSN 0021-8901. doi: 10.1111/1365-2664.13526. Full text in Research Archive
  • Olsen, Siri Lie; Brandrud, Tor Erik & Halvorsen, Rune (2019). Tilbakegang for flueblom Ophrys insectifera i Røsskleiva naturreservat i perioden 1984-2017. Blyttia : Norsk botanisk forenings tidsskrift. ISSN 0006-5269. 77(3/2019), p. 149–157.
  • Vollering, Julien; Halvorsen, Rune & Mazzoni, Sabrina (2019). The MIAmaxent R package: Variable transformation and model selection for species distribution models. Ecology and Evolution. ISSN 2045-7758. p. 1–14. doi: 10.1002/ece3.5654. Full text in Research Archive
  • Vollering, Julien Martin Marie; Halvorsen, Rune; Auestad, Inger & Rydgren, Knut (2019). Bunching up the background betters bias in species distribution models. Ecography. ISSN 0906-7590. 42, p. 1–11. doi: 10.1111/ecog.04503. Full text in Research Archive
  • Horvath, Peter; Halvorsen, Rune; Stordal, Frode; Tallaksen, Lena Merete; Tang, Hui & Bryn, Anders (2019). Distribution modelling of vegetation types based on area frame survey data. Applied Vegetation Science. ISSN 1402-2001. 22(4), p. 547–560. doi: 10.1111/avsc.12451.
  • Krah, Franz-Sebastian; Büntgen, Ulf; Schaefer, Hanno; Müller, Jörg; Andrew, Carrie & Boddy, Lynne [Show all 25 contributors for this article] (2019). European mushroom assemblages are darker in cold climates. Nature Communications. ISSN 2041-1723. 10:2890, p. 1–11. doi: 10.1038/s41467-019-10767-z. Full text in Research Archive
  • Kistenich, Sonja; Halvorsen, Rune; Schrøder-Nielsen, Audun; Thorbek, Birgitte Lisbeth Graae; Timdal, Einar & Bendiksby, Mika (2019). DNA Sequencing Historical Lichen Specimens . Frontiers in Ecology and Evolution. ISSN 2296-701X. 7. doi: 10.3389/fevo.2019.00005. Full text in Research Archive
  • Rydgren, Knut; Halvorsen, Rune; Töpper, Joachim Paul; Auestad, Inger; Hamre, Liv Norunn & Jongejans, Eelke [Show all 7 contributors for this article] (2019). Advancing restoration ecology: A new approach to predict time to recovery . Journal of Applied Ecology. ISSN 0021-8901. 56(1), p. 225–234. doi: 10.1111/1365-2664.13254. Full text in Research Archive
  • Støa, Bente; Halvorsen, Rune; Mazzoni, Sabrina & Gusarov, Vladimir (2018). Sampling bias in presence-only data used for species distribution modelling: theory and methods for detecting sample bias and its effects on models. Sommerfeltia. ISSN 0800-6865. 38, p. 1–53. doi: 10.2478/som-2018-0001. Full text in Research Archive
  • Eriksen, Eva Lieungh; Ullerud, Heidrun Asgeirsdatter; Halvorsen, Rune; Aune, Sigrun; Bratli, Harald & Horvath, Peter [Show all 9 contributors for this article] (2018). Point of view: error estimation in field assignment of land-cover types. Phytocoenologia. ISSN 0340-269X. 49(2), p. 135–148. doi: 10.1127/phyto/2018/0293. Full text in Research Archive
  • Botnen, Synnøve Smebye; Davey, Marie Louise; Halvorsen, Rune & Kauserud, Håvard (2018). Sequence clustering threshold has little effect on the recovery of microbial community structure. Molecular Ecology Resources. ISSN 1755-098X. 18(5), p. 1064–1076. doi: 10.1111/1755-0998.12894. Full text in Research Archive
  • Andrew, Carrie Joy; Halvorsen, Rune; Heegaard, Einar; Kuyper, Thomas W.; Heilmann-Clausen, Jacob & Krisai-Greilhuber, Irmgard [Show all 15 contributors for this article] (2018). Continental-scale macrofungal assemblage patterns correlate with climate, soil carbon and nitrogen deposition. Journal of Biogeography. ISSN 0305-0270. 45(8), p. 1942–1953. doi: 10.1111/jbi.13374.
  • Bahnmann, Barbara; Masinova, Tereza; Halvorsen, Rune; Davey, Marie Louise; Sedlak, Petr & Tomšovský, Michal [Show all 7 contributors for this article] (2018). Effects of oak, beech and spruce on the distribution and community structure of fungi in litter and soils across a temperate forest. Soil Biology and Biochemistry. ISSN 0038-0717. 119, p. 162–173. doi: 10.1016/j.soilbio.2018.01.021.
  • Lilleeng, Marte Synnøve; Rydgren, Knut; Halvorsen, Rune; Moe, Stein Ragnar & Hegland, Stein Joar (2018). Red deer structure the ground-dwelling beetle community in boreal forest. Biodiversity and Conservation. ISSN 0960-3115. 27(10), p. 2507–2525. doi: 10.1007/s10531-018-1550-x.
  • Gange, Alan C.; Heegaard, Einar; Boddy, Lynne; Andrew, Carrie Joy; Kirk, Paul M. & Halvorsen, Rune [Show all 13 contributors for this article] (2018). Trait-dependent distributional shifts in fruiting of common British fungi. Ecography. ISSN 0906-7590. 41(1), p. 51–61. doi: 10.1111/ecog.03233. Full text in Research Archive
  • Simensen, Trond; Halvorsen, Rune & Erikstad, Lars (2018). Methods for landscape characterisation and mapping: A systematic review. Land Use Policy. ISSN 0264-8377. 75, p. 557–569. doi: 10.1016/j.landusepol.2018.04.022. Full text in Research Archive
  • Ullerud, Heidrun Asgeirsdatter; Bryn, Anders; Halvorsen, Rune & Hemsing, Lars Østby (2018). Consistency in land-cover mapping: Influence of field workers, spatial scale and classification system. Applied Vegetation Science. ISSN 1402-2001. 21(2), p. 278–288. doi: 10.1111/avsc.12368.
  • Andrew, Carrie Joy; Heegaard, Einar; Kirk, Paul M.; Bässler, Claus; Heilmann-Clausen, Jacob & Krisai-Greilhuber, Irmgard [Show all 18 contributors for this article] (2017). Big data integration: Pan-European fungal species observations' assembly for addressing contemporary questions in ecology and global change biology. Fungal Biology Reviews. ISSN 1749-4613. 31(2), p. 88–98. doi: 10.1016/j.fbr.2017.01.001.
  • Davey, Marie Louise; Skogen, Marte; Heegaard, Einar; Halvorsen, Rune; Kauserud, Håvard & Ohlson, Mikael (2017). Host and tissue variations overshadow the response of boreal moss-associated fungal communities to increased nitrogen load. Molecular Ecology. ISSN 0962-1083. 26(2), p. 571–588. doi: 10.1111/mec.13938.
  • Andrew, Carrie Joy; Heegaard, Einar; Halvorsen, Rune; Martinez-Pena, Fernando; Egli, Simon & Kirk, Paul M. [Show all 12 contributors for this article] (2016). Climate impacts on fungal community and trait dynamics. Fungal ecology. ISSN 1754-5048. 22, p. 17–25. doi: 10.1016/j.funeco.2016.03.005.
  • Heegaard, Einar; Boddy, Lynne; Diez, Jefferey M.; Halvorsen, Rune; Kauserud, Håvard & Kuyper, Thomas W. [Show all 15 contributors for this article] (2016). Fine-scale spatiotemporal dynamics of fungal fruiting: prevalence, amplitude, range and continuity. Ecography. ISSN 0906-7590. 40(8), p. 947–959. doi: 10.1111/ecog.02256.
  • Mundra, Sunil; Halvorsen, Rune; Kauserud, Håvard; Bahram, Mohammad; Tedersoo, Leho & Elberling, Bo [Show all 8 contributors for this article] (2016). Ectomycorrhizal and saprotrophic fungi respond differently to long-term experimentally increased snow depth in the High Arctic. MicrobiologyOpen. ISSN 2045-8827. 5(5), p. 856–869. doi: 10.1002/mbo3.375. Full text in Research Archive
  • Erikstad, Lars; Uttakleiv, Lars Andre & Halvorsen, Rune (2016). Characterisation and mapping of landscape types, a case study from Norway. Belgeo. ISSN 1377-2368. doi: 10.4000/belgeo.17412. Full text in Research Archive
  • van Son, Thijs Christiaan; Halvorsen, Rune & Bakke, Torgeir (2016). Sampling effort required to recover the main gradients in marine benthic species composition. Marine Ecology. ISSN 0173-9565. 37(2), p. 329–335. doi: 10.1111/maec.12281.
  • Rämä, Teppo; Davey, Marie Louise; Nordén, Jenni; Halvorsen, Rune; Blaalid, Rakel & Mathiassen, Geir Harald [Show all 8 contributors for this article] (2016). Fungi sailing the Arctic ocean: speciose communities in North Atlantic driftwood as revealed by high-throughput amplicon sequencing. Microbial Ecology. ISSN 0095-3628. 72(2), p. 295–304. doi: 10.1007/s00248-016-0778-9.
  • Halvorsen, Rune; Mazzoni, Sabrina; Dirksen, John Wirkola; Næsset, Erik; Gobakken, Terje & Ohlson, Mikael (2016). How important are choice of model selection method and spatial autocorrelation of presence data for distribution modelling by MaxEnt? Ecological Modelling. ISSN 0304-3800. 328, p. 108–118. doi: 10.1016/j.ecolmodel.2016.02.021.
  • Erikstad, Lars; Uttakleiv, Lars Andre & Halvorsen, Rune (2015). Characterisation and mapping of landscape types, a case study from Norway. Belgeo. ISSN 1377-2368.
  • 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), p. 6289–6302. doi: 10.1111/mec.13458.
  • Mazzoni, Sabrina; Halvorsen, Rune & Bakkestuen, Vegar (2015). MIAT: Modular R-wrappers for flexible implementation of MaxEnt distribution modelling. Ecological Informatics. ISSN 1574-9541. 30, p. 215–221. doi: 10.1016/j.ecoinf.2015.07.001. Full text in Research Archive
  • Mundra, Sunil; Halvorsen, Rune; Kauserud, Håvard; Müller, Eike; Vik, Unni & Eidesen, Pernille Bronken (2015). Arctic fungal communities associated with roots of Bistorta vivipara do not respond to the same fine-scale edaphic gradients as the aboveground vegetation. New Phytologist. ISSN 0028-646X. 205(4), p. 1587–1597. doi: 10.1111/nph.13216.
  • Utstøl-Klein, Simon; Halvorsen, Rune & Ohlson, Mikael (2015). Increase in carbon accumulation in a boreal peatland following a period of wetter climate and long-term decrease in nitrogen deposition. New Phytologist. ISSN 0028-646X. 206(4), p. 1238–1246. doi: 10.1111/nph.13311.

View all works in Cristin

  • Velle, Liv Guri; Töpper, Joachim Paul; Chipperfield, Joseph; Halvorsen, Rune; Seddon, Alistair William Robin & Vandvik, Vigdis (2022). ECoMAP: Modelling Ecological state and Condition Maps to support knowledge-based decision-making in Area management and spatial Planning .
  • Vollering, Julien; Aakre, Gina & Halvorsen, Rune (2022). Sitkagranen har de mest produktive årene foran seg og stortrives i norsk klima. [Internet]. titan.uio.no.
  • Økland, Tonje & Halvorsen, Rune (2020). TOV granskog: Utvikling i bakkevegetasjonen og dens artsmangfold i ni områder med gammel, vernet granskog. Utvalgte overvåkingsresultater 1988–2019. , Skogens helsetilstand i Norge. Resultater fra skogskadeovervåkingen i 2019. NIBIO. ISSN 978-82-17-02387-6. p. 39–46.
  • Økland, Tonje; Aarrestad, Per Arild; Bakkestuen, Vegar & Halvorsen, Rune (2020). Mengdeendringer for utvalgte plantearter 1988–2019. In Framstad, Erik (Eds.), Terrestrisk naturovervåking i 2019: Markvegetasjon, epifytter, smågnagere og fugl. Sammenfatning av resultater. Norsk institutt for naturforskning (NINA). ISSN 978-82-426-4557-9. p. 48–54.
  • Halvorsen, Rune; Økland, Tonje & Nordbakken, Jørn-Frode (2019). Videreføring av TOV granskog.
  • Halvorsen, Rune; Bratli, Harald & Wollan, Anders Kvalvåg (2019). Vegetasjonsundersøkelser av boreal barskog i Solhomfjell 2018. In Framstad, Erik (Eds.), Terrestrisk naturovervåking i 2018: Markvegetasjon, epifytter, smågnagere og fugl. Sammenfatning av resultater. Norsk institutt for naturforskning (NINA). ISSN 978-82-426-3442-9. p. 46–79.
  • Økland, Tonje; Halvorsen, Rune & Nordbakken, Jørn-Frode (2019). VEGETASJONSOVERVÅKING I GAMMEL GRANSKOG I TOV Hva kan den mer enn 30 år lange tidsserien bidra med til «Fagsystem for god økologisk tilstand»/ANO/Naturindeks? .
  • Dolan, Margaret; Bekkby, Trine; Buhl-Mortensen, Pål; Andersen, Guri Sogn; van Son, Thijs Christiaan & Thormar, Jonas [Show all 11 contributors for this article] (2019). Phasing in use of the “Nature in Norway” (NiN) system for classification and description of nature in the marine environment – experiences, challenges and international relevance. .
  • Økland, Tonje; Aarrestad, Per Arild; Bakkestuen, Vegar & Halvorsen, Rune (2019). Mengdeendringer for utvalgte plantearter 1988–2017. In Framstad, Erik (Eds.), Terrestrisk naturovervåking i 2017: Markvegetasjon, epifytter, smågnagere og fugl. Sammenfatning av resultater. Norsk institutt for naturforskning. ISSN 978-82-426-3349-1. p. 50–56.
  • Simensen, Trond; Halvorsen, Rune; Erikstad, Lars & Bakkestuen, Vegar (2018). A gradient perspective on landscape classification.
  • Sulavik, Jan; Boudreau, Stephane; Halvorsen, Rune; Rydgren, Knut; Jongejans, Eelke & Auestad, Inger (2018). Spatio-temporal patterns of crowberry (Empetrum nigrum ssp. hermaphroditum) colonisation at an alpine spoil heap.
  • Rydgren, Knut; Halvorsen, Rune; Töpper, Joachim Paul; Auestad, Inger; Hamre, Liv Norunn & Jongejans, Eelke [Show all 7 contributors for this article] (2018). ORBA - a new approach to predict time to recovery in restoration ecology.
  • Økland, Tonje; Nordbakken, Jørn-Frode; Halvorsen, Rune; Lange, Holger & Clarke, Nicholas (2018). VEGETATION CHANGES IN NORWEGIAN BOREAL SPRUCE FORESTS: RESULTS FROM 30 YEARS OF MONITORING.
  • Økland, Tonje; Nordbakken, Jørn-Frode & Halvorsen, Rune (2018). Vegetation changes in Norwegian boreal spruce forests: results from 30 years of monitoring. .
  • Horvath, Peter; Halvorsen, Rune; Stordal, Frode; Tang, Hui & Bryn, Anders (2018). Distribution models of vegetation types in Norway.
  • Sulavik, Jan; Halvorsen, Rune; Rydgren, Knut; Auestad, Inger & Hamre, Liv Norunn (2017). Different rates of recovery of species’ and functional traits’ compositions at restored alpine spoil heaps.
  • Økland, Tonje; Nordbakken, Jørn-Frode & Halvorsen, Rune (2017). TOV markvegetasjon granskog: Trender i vegetasjonsutviklingen 1988- 2016 og relasjoner til klima.
  • Økland, Tonje; Aarrestad, Per Arild; Bakkestuen, Vegar & Halvorsen, Rune (2017). Mengdeendringer for utvalgte plantearter 1988–2016. In Framstad, Erik (Eds.), Terrestrisk naturovervåking i 2016: Markvegetasjon, epifytter, smågnagere og fugl. Sammenfatning av resultater . Norsk institutt for naturforskning (NINA). ISSN 978-82-426-3101-5. p. 52–58.
  • Økland, Tonje; Nordbakken, Jørn-Frode & Halvorsen, Rune (2017). 30 år med vegetasjonsovervåking i gammel granskog. Fakta, årsaker og konsekvenser Tonje Økland, Jørn-Frode Nordbakken og Rune Halvorsen .
  • Auestad, Inger; Rydgren, Knut & Halvorsen, Rune (2017). Restoration success - predicting vegetation recovery by ordination in hydropower spoil heaps.
  • Rydgren, Knut; Auestad, Inger; Halvorsen, Rune; Hamre, Liv Norunn; Sulavik, Jan & Töpper, Joachim Paul (2017). Restoring ecosystems: an evaluation of methods for predicting time to recovery .
  • Auestad, Inger; Rydgren, Knut & Halvorsen, Rune (2017). Ordination - an useful tool for assessing restoration success? - A case from hydropower spoil heaps.
  • Rämä, Teppo; Davey, Marie Louise; Nordén, Jenni; Halvorsen, Rune; Blaalid, Rakel & Mathiassen, Geir Harald [Show all 8 contributors for this article] (2016). High-throughput amplicon sequencing reveals high fungal diversity in North Atlantic driftwood.
  • Økland, Tonje; Nordbakken, Jørn-Frode & Halvorsen, Rune (2016). TOV markvegetasjon granskog: Trender i vegetasjonsutviklingen 1988- 2015 og relasjoner til klima.
  • Økland, Tonje; Nordbakken, Jørn-Frode & Halvorsen, Rune (2016). Possible climate change effects on understory forest vegetation. Results from vegetation monitoring 1988 – 2015 in nine protected old-growth spruce forests.
  • Økland, Tonje; Aarrestad, Per Arild; Bakkestuen, Vegar & Halvorsen, Rune (2016). Mengdeendringer for utvalgte plantearter 1988–2015. In Framstad, Erik (Eds.), Terrestrisk naturovervåking i 2015:Markvegetasjon, epifytter, smågnagere og fugl. Sammenfatning av resultater. Norsk institutt for naturforskning. ISSN 978-82-426-2941-8. p. 43–49.
  • Vollering, Julien; Mazzoni, Sabrina & Halvorsen, Rune (2016). MIAmaxent: Maxent Distribution Model Selection.
  • Rydgren, Knut; Auestad, Inger; Halvorsen, Rune; Hamre, Liv Norunn & Sulavik, Jan (2016). Restoring ecosystems: Predicting the future with help from successional rates.
  • Aune, Sigrun; Hovstad, Knut; Bryn, Anders & Halvorsen, Rune (2015). Semi-natural grasslands in a Central Norwegian boreal landscape.
  • Hassel, Kristian; Halvorsen, Rune; Blom, Hans H. & Høitomt, Torbjørn (2015). Moser Anthocerophyta, Marchantiophyta, Bryophyta. In Henriksen, Snorre & Hilmo, Olga (Ed.), Norsk rødliste for arter 2015. Versjon 1.2. Artsdatabanken. ISSN 978-82-92838-41-9. p. 95–102.
  • Halvorsen, Rune; Bendiksen, Egil & Brandrud, Tor Erik (2015). Sopp i fastmarksskogsmark. In Halvorsen, Rune (Eds.), Grunnlag for typeinndeling av natursystem-nivået i NiN – analyser av generaliserte artslistedatasett. Natur i Norge, Artikkel 2, versjon 2.0.2. Artsdatabanken. p. 161–177.
  • Halvorsen, Rune & Bendiksen, Egil (2015). Planter og lav i skogsmark på fastmark. In Halvorsen, Rune (Eds.), Grunnlag for typeinndeling av natursystem-nivået i NiN – analyser av generaliserte artslistedatasett. Natur i Norge, Artikkel 2, versjon 2.0.2. Artsdatabanken. p. 135–160.
  • Hassel, Kristian; Blom, Hans H.; Høitomt, Torbjørn & Halvorsen, Rune (2015). Moser (Anthocerotophyta, Marchantiophyta, Bryophyta). Norsk rødliste for arter 2015.
  • Bryn, Anders; Moen, Asbjørn & Halvorsen, Rune (2015). Naturvernet er ikke tjent med konfrontasjon. Aftenposten (morgenutg. : trykt utg.). ISSN 0804-3116.
  • Halvorsen, Rune; Moen, Asbjørn & Bryn, Anders (2015). Markavern på utrygg grunn. Aftenposten (morgenutg. : trykt utg.). ISSN 0804-3116. p. 3–3.
  • Halvorsen, Rune; Øien, Dag-Inge & Moen, Asbjørn (2015). Datasett B04: Planter i kilder. In Halvorsen, Rune (Eds.), Grunnlag for typeinndeling av natursystem-nivået i NiN – analyser av generaliserte artslistedatasett. Natur i Norge, Artikkel 2, versjon 2.0.2. Artsdatabanken. p. 65–77.
  • Dervo, Børre Kind; Brabrand, Åge; Erikstad, Lars; Halvorsen, Rune; Mjelde, Marit & Schartau, Ann Kristin [Show all 7 contributors for this article] (2022). Metodehåndbok: Kartleggingsmetodikk for NiN limnisk med vekt på natursystemet. NINA Temahefte 84. Norsk institutt for naturforskning. Norsk institutt for naturforskning. ISSN 978-82-426-4865-5.
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Published May 31, 2011 9:17 AM - Last modified Apr. 14, 2022 9:02 AM