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1

The effects of m-learning on motivation, achievement and well-being: A Self-Determination Theory approach

Jeno, Lucas M., Adachi, Paul J. C., Grytnes, John-Arvid, Vandvik, Vigdis, Deci, Edward L.

Journal:

British Journal of Educational Technology

Year:

2018

Language:

english

File:

PDF, 262 KB

english, 2018

2

Species richness of vascular plants, bryophytes, and lichens along an altitudinal gradient in western Norway

John Arvid Grytnes, Einar Heegaard, Per G. Ihlen

Journal:

Acta Oecologica

Year:

2006

Language:

english

File:

PDF, 288 KB

english, 2006

3

Accelerated increase in plant species richness on mountain summits is linked to warming

Steinbauer, Manuel J., Grytnes, John-Arvid, Jurasinski, Gerald, Kulonen, Aino, Lenoir, Jonathan, Pauli, Harald, Rixen, Christian, Winkler, Manuela, Bardy-Durchhalter, Manfred, Barni, Elena, Bjorkman,

Journal:

Year:

2018

Language:

english

File:

PDF, 4.72 MB

english, 2018

4

Using Red List species in designating protection status to forest areas: a case study on the problem of spatio-temporal dynamics

Tingstad, Lise, Grytnes, John-Arvid, SÃ¦tersdal, Magne, Gjerde, Ivar

Journal:

Biodiversity and Conservation

Year:

2020

File:

PDF, 641 KB

2020

5

The relative importance of positive and negative interactions for pollinator attraction in a plant community

Stein Joar Hegland, John-Arvid Grytnes, Ørjan Totland

Journal:

Ecological Research

Year:

2009

Language:

english

File:

PDF, 251 KB

english, 2009

6

The effect of a mobile-application tool on biology students' motivation and achievement in species identification: A Self-Determination Theory perspective

Jeno, Lucas M., Grytnes, John-Arvid, Vandvik, Vigdis

Journal:

Computers & Education

Year:

2017

Language:

english

File:

PDF, 808 KB

english, 2017

7

The effects of a goal-framing and need-supportive app on undergraduates' intentions, effort, and achievement in mobile science learning

Jeno, Lucas M., Dettweiler, Ulrich, Grytnes, John-Arvid

Journal:

Computers & Education

Year:

2020

File:

PDF, 2.08 MB

2020

8

Ecological interpretations of the mid-domain effect

John Arvid Grytnes

Journal:

Ecology Letters

Year:

2003

Language:

english

File:

PDF, 133 KB

english, 2003

9

Distribution of vascular plant species richness and endemic richness along the Himalayan elevation gradient in Nepal

Ole R. Vetaas, John-Arvid Grytnes

Journal:

Global Ecology and Biogeography

Year:

2002

Language:

english

File:

PDF, 274 KB

english, 2002

10

The importance of host tree age, size and growth rate as determinants of epiphytic lichen diversity in boreal spruce forests

Marit H. Lie, Ulf Arup, John-Arvid Grytnes, Mikael Ohlson

Journal:

Biodiversity and Conservation

Year:

2009

Language:

english

File:

PDF, 394 KB

english, 2009

11

Patterns and causes of species richness: a general simulation model for macroecology

Nicholas J. Gotelli, Marti J. Anderson, Hector T. Arita, Anne Chao, Robert K. Colwell, Sean R. Connolly, David J. Currie, Robert R. Dunn, Gary R. Graves, Jessica L. Green, John-Arvid Grytnes, Yi-Huei

Journal:

Ecology Letters

Year:

2009

Language:

english

File:

PDF, 208 KB

english, 2009

12

Niche conservatism as an emerging principle in ecology and conservation biology

John J. Wiens, David D. Ackerly, Andrew P. Allen, Brian L. Anacker, Lauren B. Buckley, Howard V. Cornell, Ellen I. Damschen, T. Jonathan Davies, John-Arvid Grytnes, Susan P. Harrison, Bradford A. Hawk

Journal:

Ecology Letters

Year:

2010

Language:

english

File:

PDF, 298 KB

english, 2010

13

Effects of altitude and topography on species richness of vascular plants, bryophytes and lichens in alpine communities

Hans Henrik Bruun, Jon Moen, Risto Virtanen, John-Arvid Grytnes, Lauri Oksanen, Anders Angerbjörn

Journal:

Journal of Vegetation Science

Year:

2006

Language:

english

File:

PDF, 797 KB

english, 2006

14

Comparing palaeolimnological and instrumental evidence of climate change for remote mountain lakes over the last 200 years

Richard W. Battarbee, John-Arvid Grytnes, Roy Thompson, Peter G. Appleby, Jordi Catalan, Atte Korhola, H.J.B. Birks, Einar Heegaard, Andrea Lami

Journal:

Journal of Paleolimnology

Year:

2002

Language:

english

File:

PDF, 237 KB

english, 2002

15

Tree influence on soil microbial community structure

Lisbet Holm Bach, John-Arvid Grytnes, Rune Halvorsen, Mikael Ohlson

Journal:

Soil Biology and Biochemistry

Year:

2010

Language:

english

File:

PDF, 374 KB

english, 2010

16

The role of biotic interactions in shaping distributions and realised assemblages of species: implications for species distribution modelling

Mary Susanne Wisz, Julien Pottier, W. Daniel Kissling, LoÏc Pellissier, Jonathan Lenoir, Christian F. Damgaard, Carsten F. Dormann, Mads C. Forchhammer, John-Arvid Grytnes, Antoine Guisan, Risto K. He

Journal:

Biological Reviews

Year:

2012

Language:

english

File:

PDF, 1.10 MB

english, 2012

17

Plant species richness in Fennoscandia: evaluating the relative importance of climate and history

John Arvid Grytnes, H. J. B. Birks, Sylvia M. Peglar

Journal:

Nordic Journal of Botany

Year:

1999

Language:

english

File:

PDF, 1.66 MB

english, 1999

18

Fine-scale vascular plant species richness in different alpine vegetation types: relationships with biomass and cover

John Arvid Grytnes

Journal:

Journal of Vegetation Science

Year:

2000

Language:

english

File:

PDF, 70 KB

english, 2000

19

Species Richness and Altitude: A Comparison between Null Models and Interpolated Plant Species Richness along the Himalayan Altitudinal Gradient, Nepal.

Grytnes, John Arvid, Vetaas, Ole R.

Journal:

American Naturalist

Year:

2002

Language:

english

File:

PDF, 223 KB

english, 2002

20

Geographical trends in the species-to-family ratio of vascular plants in Fennoscandia

Grytnes, John Arvid, Birks, H. J. B., Heegaard, Einar, Peglar, Sylvia M.

Journal:

Norsk Geografisk Tidsskrift / Norwegian Journal of Geography

Year:

2000

Language:

english

File:

PDF, 182 KB

english, 2000

21

Topography-driven isolation, speciation and a global increase of endemism with elevation

Steinbauer, Manuel J., Field, Richard, Grytnes, John-Arvid, Trigas, Panayiotis, Ah-Peng, Claudine, Attorre, Fabio, Birks, H. John B., Borges, Paulo A. V., Cardoso, Pedro, Chou, Chang-Hung, De Sanctis,

Journal:

Global Ecology and Biogeography

Year:

2016

Language:

english

File:

PDF, 1.53 MB

english, 2016

22

Distribution of Vascular Plant Species Richness and Endemic Richness along the Himalayan Elevation Gradient in Nepal

Ole R. Vetaas and John-Arvid Grytnes

Journal:

Global Ecology and Biogeography

Year:

2002

Language:

english

File:

PDF, 1.74 MB

english, 2002

23

Large climate change, large effect? Vegetation changes over the past century in the European High Arctic

Kapfer, Jutta, Grytnes, John-Arvid

Journal:

Applied Vegetation Science

Year:

2016

Language:

english

File:

PDF, 822 KB

english, 2016

24

Testing the novelty effect of an m-learning tool on internalization and achievement: A Self-Determination Theory approach

Jeno, Lucas M., Vandvik, Vigdis, Eliassen, Sigrunn, Grytnes, John-Arvid

Journal:

Computers & Education

Year:

2018

Language:

english

File:

PDF, 2.30 MB

english, 2018

25

Species-richness patterns of vascular plants along seven altitudinal transects in Norway

John Arvid Grytnes

Journal:

Year:

2003

Language:

english

File:

PDF, 243 KB

english, 2003

26

Fern species richness along a central Himalayan elevational gradient, Nepal

Khem R. Bhattarai, Ole R. Vetaas, John A. Grytnes

Journal:

Journal of Biogeography

Year:

2004

Language:

english

File:

PDF, 343 KB

english, 2004

27

The taxonomic distribution of rare and common species among families in the vascular plant flora of Fennoscandia : BIODIVERSITY RESEARCH

John Arvid Grytnes, H. J. B. Birks, Sylvia M. Peglar

Journal:

Diversity and Distributions

Year:

1999

Language:

english

File:

PDF, 123 KB

english, 1999

28

Relationship between plant species richness and biomass in an arid sub-alpine grassland of the central Himalayas, Nepal

Khem Raj Bhattarai, Ole R. Vetaas, John A. Grytnes

Journal:

Folia Geobotanica

Year:

2004

Language:

english

File:

PDF, 1007 KB

english, 2004

29

Palaeolimnological evidence for recent climatic change in lakes from the northern Urals, arctic Russia

Nadia Solovieva, Vivienne J. Jones, Larisa Nazarova, Stephen J. Brooks, H. J. B. Birks, John-Arvid Grytnes, Peter G. Appleby, Tommi Kauppila, Boris Kondratenok, Ingemar Renberg, Vasily Ponomarev

Journal:

Journal of Paleolimnology

Year:

2005

Language:

english

File:

PDF, 807 KB

english, 2005

30

Using Museum Collections to Estimate Diversity Patterns along Geographical Gradients

John-Arvid Grytnes, Tom S. Romdal

Journal:

Folia Geobotanica

Year:

2008

Language:

english

File:

PDF, 193 KB

english, 2008

31

An indirect area effect on elevational species richness patterns

Tom S. Romdal, John-Arvid Grytnes

Journal:

Year:

2007

Language:

english

File:

PDF, 127 KB

english, 2007

32

Elevational species richness patterns for vascular plants on Mount Kinabalu, Borneo

John Arvid Grytnes, John H. Beaman

Journal:

Journal of Biogeography

Year:

2006

Language:

english

File:

PDF, 593 KB

english, 2006

33

A comparison of altitudinal species richness patterns of bryophytes with other plant groups in Nepal, Central Himalaya

Oriol Grau, John-Arvid Grytnes, H. J. B. Birks

Journal:

Journal of Biogeography

Year:

2007

Language:

english

File:

PDF, 232 KB

english, 2007

34

The mid-domain effect matters: simulation analyses of range-size distribution data from Mount Kinabalu, Borneo

John-Arvid Grytnes, John H. Beaman, Tom S. Romdal, Carsten Rahbek

Journal:

Journal of Biogeography

Year:

2008

Language:

english

File:

PDF, 1.28 MB

english, 2008

35

Invasion of Norway spruce diversifies the fire regime in boreal European forests

Mikael Ohlson, Kendrick J. Brown, H. John B. Birks, John-Arvid Grytnes, Greger Hörnberg, Mats Niklasson, Heikki Seppä, Richard H. W. Bradshaw

Journal:

Journal of Ecology

Year:

2011

Language:

english

File:

PDF, 633 KB

english, 2011

36

Fine-scale changes in vegetation composition in a boreal mire over 50 years

Jutta Kapfer, John-Arvid Grytnes, Urban Gunnarsson, H. John B. Birks

Journal:

Journal of Ecology

Year:

2011

Language:

english

File:

PDF, 337 KB

english, 2011

37

Recent vegetation changes at the high-latitude tree line ecotone are controlled by geomorphological disturbance, productivity and diversity

Risto Virtanen, Miska Luoto, Teppo Rämä, Kari Mikkola, Jan Hjort, John-Arvid Grytnes, H. John B. Birks

Journal:

Global Ecology and Biogeography

Year:

2010

Language:

english

File:

PDF, 548 KB

english, 2010

38

Climate variability and ecosystem dynamics of remote alpine and arctic lakes: the MOLAR project

Richard W. Battarbee, Roy Thompson, Jordi Catalan, John-Arvid Grytnes, H.J.B. Birks

Journal:

Journal of Paleolimnology

Year:

2002

Language:

english

File:

PDF, 98 KB

english, 2002

39

Can the mass effect explain the mid-altitudinal peak in vascular plant species richness?

John Arvid Grytnes, Einar Heegaard, Tom S. Romdal

Journal:

Basic and Applied Ecology

Year:

2008

Language:

english

File:

PDF, 267 KB

english, 2008

40

Different evolutionary histories underlie congruent species richness gradients of birds and mammals

Bradford A. Hawkins, Christy M. McCain, T. Jonathan Davies, Lauren B. Buckley, Brian L. Anacker, Howard V. Cornell, Ellen I. Damschen, John-Arvid Grytnes, Susan Harrison, Robert D. Holt, Nathan J. B.

Journal:

Journal of Biogeography

Year:

2012

Language:

english

File:

PDF, 6.43 MB

english, 2012

41

Fine-scale distribution and abundance of epiphytic lichens: environmental filtering or local dispersal dynamics?

Fride Høistad Schei, Hans H. Blom, Ivar Gjerde, John-Arvid Grytnes, Einar Heegaard, Magne Sætersdal

Journal:

Journal of Vegetation Science

Year:

2012

Language:

english

File:

PDF, 471 KB

english, 2012

42

Changes in arctic vegetation on Jan Mayen Island over 19 and 80 years

Jutta Kapfer, Risto Virtanen, John-Arvid Grytnes

Journal:

Journal of Vegetation Science

Year:

2012

Language:

english

File:

PDF, 834 KB

english, 2012

43

Dispersal ability links to cross-scale species diversity patterns across the Eurasian Arctic tundra

Jonathan Lenoir, Risto Virtanen, Jari Oksanen, Lauri Oksanen, Miska Luoto, John-Arvid Grytnes, Jens-Christian Svenning

Journal:

Global Ecology and Biogeography

Year:

2012

Language:

english

File:

PDF, 584 KB

english, 2012

44

Upward shift in elevational plant species ranges in Sikkilsdalen, central Norway

Vivian Astrup Felde, Jutta Kapfer, John-Arvid Grytnes

Journal:

Year:

2012

Language:

english

File:

PDF, 742 KB

english, 2012

45

Are fossil assemblages in a single sediment core from a small lake representative of total deposition of mite, chironomid, and plant macrofossil remains?

Marianne Presthus Heggen, Hilary H. Birks, Oliver Heiri, John-Arvid Grytnes, H. John B. Birks

Journal:

Journal of Paleolimnology

Year:

2012

Language:

english

File:

PDF, 730 KB

english, 2012

46

The bird ectoparasiteDermanyssus hirundinis(Acari, Mesostigmata) in the High Arctic; a new parasitic mite to Spitsbergen, Svalbard

Gwiazdowicz, Dariusz J., Coulson, Stephen J., Grytnes, John-Arvid, Pilskog, Hanne Eik

Journal:

Acta Parasitologica

Year:

2012

Language:

english

File:

PDF, 485 KB

english, 2012

47

Productivity-diversity patterns in arctic tundra vegetation

Virtanen, Risto, Grytnes, John-Arvid, Lenoir, Jonathan, Luoto, Miska, Oksanen, Jari, Oksanen, Lauri, Svenning, Jens-Christian

Journal:

Year:

2012

Language:

english

File:

PDF, 750 KB

english, 2012

48

Encyclopedia of Biodiversity || Elevational Trends in Biodiversity

Grytnes, John-Arvid

Year:

2013

Language:

english

File:

PDF, 164 KB

english, 2013

49

Conservation of epiphytes: Single large or several small host trees?

Schei, Fride Høistad, Blom, Hans H., Gjerde, Ivar, Grytnes, John-Arvid, Heegaard, Einar, Sætersdal, Magne

Journal:

Biological Conservation

Year:

2013

Language:

english

File:

PDF, 990 KB

english, 2013

50

Willow Canopies and Plant Community Structure along an Alpine Environmental Gradient

Ørjan Totland, John Arvid Grytnes and Einar Heegaard

Journal:

Arctic Antarctic and Alpine Research

Year:

2004

Language:

english

File:

PDF, 516 KB

english, 2004