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1

Coupling of nutrient cycling and carbon dynamics in the Arctic, integration of soil microbial and plant processes

Sven Jonasson, Anders Michelsen, Inger K Schmidt

Journal:

Applied Soil Ecology

Year:

1999

Language:

english

File:

PDF, 314 KB

english, 1999

2

Global Warming and Terrestrial Ecosystems: A Conceptual Framework for Analysis

GAIUS R. SHAVER, JOSEP CANADELL, F. S. CHAPIN III, JESSICA GUREVITCH, JOHN HARTE, GREG HENRY, PHIL INESON, SVEN JONASSON, JERRY MELILLO, LOUIS PITELKA, and LLINDSEY RUSTAD

Journal:

Year:

2000

Language:

english

File:

PDF, 752 KB

english, 2000

3

Site-dependent N uptake from N-form mixtures by arctic plants, soil microbes and ectomycorrhizal fungi

Karina Engelbrecht Clemmensen, Pernille Lærkedal Sorensen, Anders Michelsen, Sven Jonasson, Lena Ström

Journal:

Year:

2008

Language:

english

File:

PDF, 429 KB

english, 2008

4

Simulated climate change affecting microorganisms, nematode density and biodiversity in subarctic soils

Liliane Ruess, Anders Michelsen, Inger K. Schmidt, Sven Jonasson

Journal:

Year:

1999

Language:

english

File:

PDF, 123 KB

english, 1999

5

Biodiversity, Distributions and Adaptations of Arctic Species in the Context of Environmental Change

Callaghan, Terry V., Björn, Lars Olof, Chernov, Yuri, Chapin, Terry, Christensen, Torben R., Huntley, Brian, Ims, Rolf A., Johansson, Margareta, Jolly, Dyanna, Jonasson, Sven

Journal:

AMBIO: A Journal of the Human Environment

Year:

2004

Language:

english

File:

PDF, 602 KB

english, 2004

6

Manipulations of a microbial based soil food web at two arctic sites — evidence of species redundancy among the nematode fauna?

Liliane Ruess, Inger K. Schmidt, Anders Michelsen, Sven Jonasson

Journal:

Applied Soil Ecology

Year:

2001

Language:

english

File:

PDF, 456 KB

english, 2001

7

Avalanche hazard zoning in Iceland based on individual risk

Arnalds, Þorsteinn, Jónasson, Kristjaán, Sigurðsson, Sven

Journal:

Annals of Glaciology

Year:

2004

Language:

english

File:

PDF, 196 KB

english, 2004

8

Site-Dependent N Uptake from N-Form Mixtures by Arctic Plants, Soil Microbes and Ectomycorrhizal Fungi

Karina Engelbrecht Clemmensen, Pernille Lærkedal Sorensen, Anders Michelsen, Sven Jonasson and Lena Ström

Journal:

Year:

2008

Language:

english

File:

PDF, 2.63 MB

english, 2008

9

Differential responses of grass and a dwarf shrub to long-term changes in soil microbial biomass C, N and P following factorial addition of NPK fertilizer, fungicide and labile carbon to a heath

ANDERS MICHELSEN, ENRICO GRAGLIA, INGER K. SCHMIDT, SVEN JONASSON, DARREN SLEEP, CHRIS QUARMBY

Journal:

New Phytologist

Year:

1999

Language:

english

File:

PDF, 229 KB

english, 1999

10

Influences of frost-heaving on vegetation and nutrient regime of polygon-patterned ground

Sven Jonasson, Sven Enik Sköld

Journal:

Year:

1983

Language:

english

File:

PDF, 1.13 MB

english, 1983

11

Inhibition of growth, and effects on nutrient uptake of arctic graminoids by leaf extracts — allelopathy or resource competition between plants and microbes?

Anders Michelsen, Inger K. Schmidt, Sven Jonasson, John Dighton, Helen E. Jones, Terry V. Callaghan

Journal:

Year:

1995

Language:

english

File:

PDF, 1.64 MB

english, 1995

12

Shoot biomass, δ13C, nitrogen and chlorophyll responses of two arctic dwarf shrubs to in situ shading, nutrient application and warming simulating climatic change

Anders Michelsen, Sven Jonasson, Darren Sleep, Mats Havström, Terry V. Callaghan

Journal:

Year:

1996

Language:

english

File:

PDF, 1.39 MB

english, 1996

13

Microbial biomass C, N and P in two arctic soils and responses to addition of NPK fertilizer and sugar: implications for plant nutrient uptake

Sven Jonasson, Anders Michelsen, Inger K. Schmidt, Esben V. Nielsen, Terry V. Callaghan

Journal:

Year:

1996

Language:

english

File:

PDF, 1.08 MB

english, 1996

14

Effects of labile soil carbon on nutrient partitioning between an arctic graminoid and microbes

Inger K. Schmidt, Anders Michelsen, Sven Jonasson

Journal:

Year:

1997

Language:

english

File:

PDF, 923 KB

english, 1997

15

Uptake of pulse injected nitrogen by soil microbes and mycorrhizal and non-mycorrhizal plants in a species-diverse subarctic heath ecosystem

Louise C. Andresen, Sven Jonasson, Lena Ström, Anders Michelsen

Journal:

Year:

2008

Language:

english

File:

PDF, 256 KB

english, 2008

16

Plant nutrient mobilization in temperate heathland responds to elevated CO2, temperature and drought

Louise C. Andresen, Anders Michelsen, Sven Jonasson, Inger K. Schmidt, Teis N. Mikkelsen, Per Ambus, Claus Beier

Journal:

Year:

2010

Language:

english

File:

PDF, 297 KB

english, 2010

17

Fifteen years of climate change manipulations alter soil microbial communities in a subarctic heath ecosystem

RIIKKA RINNAN, ANDERS MICHELSEN, ERLAND BÅÅTH, SVEN JONASSON

Journal:

Global Change Biology

Year:

2007

Language:

english

File:

PDF, 262 KB

english, 2007

18

Glycine uptake in heath plants and soil microbes responds to elevated temperature, CO2 and drought

Louise C. Andresen, Anders Michelsen, Sven Jonasson, Claus Beier, Per Ambus

Journal:

Acta Oecologica

Year:

2009

Language:

english

File:

PDF, 450 KB

english, 2009

19

Effects of litter addition and warming on soil carbon, nutrient pools and microbial communities in a subarctic heath ecosystem

Riikka Rinnan, Anders Michelsen, Sven Jonasson

Journal:

Applied Soil Ecology

Year:

2008

Language:

english

File:

PDF, 575 KB

english, 2008

20

Seasonal changes in nitrogen availability, and root and microbial uptake of 15N13C9-phenylalanine and 15N-ammonium in situ at a temperate heath

Louise C. Andresen, Anders Michelsen, Sven Jonasson, Lena Ström

Journal:

Applied Soil Ecology

Year:

2011

Language:

english

File:

PDF, 499 KB

english, 2011

21

Long-term manipulation of the microbes and microfauna of two subarctic heaths by addition of fungicide, bactericide, carbon and fertilizer

Inger K. Schmidt, Liliane Ruess, Erland Bååth, Anders Michelsen, Flemming Ekelund, Sven Jonasson

Journal:

Soil Biology and Biochemistry

Year:

2000

Language:

english

File:

PDF, 296 KB

english, 2000

22

Mineralization and microbial immobilization of N and P in arctic soils in relation to season, temperature and nutrient amendment

Inger K. Schmidt, Sven Jonasson, Anders Michelsen

Journal:

Applied Soil Ecology

Year:

1999

Language:

english

File:

PDF, 244 KB

english, 1999

23

Differential Responses of Grass and a Dwarf Shrub to Long-Term Changes in Soil Microbial Biomass C, N and P Following Factorial Addition of NPK Fertilizer, Fungicide and Labile Carbon to a Heath

Anders Michelsen, Enrico Graglia, Inger K. Schmidt, Sven Jonasson, Darren Sleep and Chris Quarmby

Journal:

New Phytologist

Year:

1999

Language:

english

File:

PDF, 2.29 MB

english, 1999

24

Plant and Microbial Uptake and Allocation of Organic and Inorganic Nitrogen Related to Plant Growth Forms and Soil Conditions at Two Subarctic Tundra Sites in Sweden

Pernille Lœrkedal Sorensen, Karina Engelbrecht Clemmensen, Anders Michelsen, Sven Jonasson and Lena Ström

Journal:

Arctic Antarctic and Alpine Research

Year:

2008

Language:

english

File:

PDF, 2.21 MB

english, 2008

25

Rationale, Concepts and Approach to the Assessment

Callaghan, Terry V., Björn, Lars Olof, Chernov, Yuri, Chapin, Terry, Christensen, Torben R., Huntley, Brian, Ims, Rolf A., Johansson, Margareta, Jolly, Dyanna, Jonasson, Sven, Matveyeva, Nadya, Paniko

Journal:

AMBIO: A Journal of the Human Environment

Year:

2004

Language:

english

File:

PDF, 1.20 MB

english, 2004

26

Plant and Microbial Uptake and Allocation of Organic and Inorganic Nitrogen Related to Plant Growth Forms and Soil Conditions at Two Subarctic Tundra Sites in Sweden

Sorensen, Pernille Lærkedal, Clemmensen, Karina Engelbrecht, Michelsen, Anders, Jonasson, Sven, Ström, Lena

Journal:

Arctic Antarctic and Alpine Research

Year:

2008

Language:

english

File:

PDF, 726 KB

english, 2008

27

Simulated climate change in subarctic soils: responses in nematode species composition and dominance structure

Jonasson, Sven, Michelsen, Anders, Ruess, Liliane

Journal:

Year:

1999

File:

PDF, 688 KB

1999

28

Influences of Frost-Heaving on Vegetation and Nutrient Regime of Polygon-Patterned Ground

Sven Jonasson and Sven Erik Sköld

Journal:

Year:

1983

Language:

english

File:

PDF, 2.26 MB

english, 1983

29

Microbial Biomass C, N and P in Two Arctic Soils and Responses to Addition of NPK Fertilizer and Sugar: Implications for Plant Nutrient Uptake

Sven Jonasson, Anders Michelsen, Inger K. Schmidt, Esben V. Nielsen and Terry V. Callaghan

Journal:

Year:

1996

Language:

english

File:

PDF, 1.70 MB

english, 1996

30

Effects of Labile Soil Carbon on Nutrient Partitioning between an Arctic Graminoid and Microbes

Inger K. Schmidt, Anders Michelsen and Sven Jonasson

Journal:

Year:

1997

Language:

english

File:

PDF, 1.52 MB

english, 1997

31

Effects of shading, nutrient application and warming on leaf growth and shoot densities of dwarf shrubs in two arctic-alpine plant communities

Graglia, Enrico, Jonasson, Sven, Michelsen, Anders, Schmidt, Inger K.

Journal:

Year:

1997

File:

PDF, 438 KB

1997

32

Effects of environmental perturbations on abundance of subarctic plants after three, seven and ten years of treatments

Enrico Graglia, Sven Jonasson, Anders Michelsen, Inger K. Schmidt, Mats Havström, Lars Gustavsson

Journal:

Year:

2001

Language:

english

File:

PDF, 245 KB

english, 2001

33

Environmental control and intersite variations of phenolics in Betula nana in tundra ecosystems

Enrico Graglia, Riitta Julkunen-Tiitto, Gaius R. Shaver, Inger K. Schmidt, Sven Jonasson, Anders Michelsen

Journal:

New Phytologist

Year:

2001

Language:

english

File:

PDF, 563 KB

english, 2001

34

Plant communities and species distribution of low alpine Betula nana heaths in Northernmost Sweden

Journal:

Year:

1981

Language:

english

File:

PDF, 901 KB

english, 1981

35

In situ mineralization of nitorgen and phosphorus of arctic soils after perturbations simulating climate change

Sven Jonasson, Mats Havström, Michael Jensen, Terry V. Callaghan

Journal:

Year:

1993

Language:

english

File:

PDF, 936 KB

english, 1993

36

Leaf15N abundance of subarctic plants provides field evidence that ericoid, ectomycorrhizal and non-and arbuscular mycorrhizal species access different sources of soil nitrogen

Anders Michelsen, Inger K. Schmidt, Sven Jonasson, Chris Quarmby, Darren Sleep

Journal:

Year:

1996

Language:

english

File:

PDF, 1.16 MB

english, 1996

37

Significance of sequential leaf development for nutrient balance of the cotton sedge,Eriophorum vaginatumL.

Sven Jonasson, F. Stuart Chapin

Journal:

Year:

1985

Language:

english

File:

PDF, 825 KB

english, 1985

38

Hydrothermal precipitates associated with bimodal volcanism in the Central Bransfield Strait, Antarctica

Sven Petersen, PeterM. Herzig, Ulrich Schwarz-Schampera, MarkD. Hannington, IanR. Jonasson

Journal:

Mineralium Deposita

Year:

2004

Language:

english

File:

PDF, 1.45 MB

english, 2004

39

Long-term experimental warming, shading and nutrient addition affect the concentration of phenolic compounds in arctic-alpine deciduous and evergreen dwarf shrubs

Anja H. Hansen, Sven Jonasson, Anders Michelsen, Riitta Julkunen-Tiitto

Journal:

Year:

2006

Language:

english

File:

PDF, 320 KB

english, 2006

40

Effects on plant production after addition of labile carbon to arctic/alpine soils

Inger K. Schmidt, Anders Michelsen, Sven Jonasson

Journal:

Year:

1997

Language:

english

File:

PDF, 739 KB

english, 1997

41

Vascular plant15N natural abundance in heath and forest tundra ecosystems is closely correlated with presence and type of mycorrhizal fungi in roots

Anders Michelsen, Chris Quarmby, Darren Sleep, Sven Jonasson

Journal:

Year:

1998

Language:

english

File:

PDF, 301 KB

english, 1998

42

Nitrogen Uptake During One Year in Subarctic Plant Functional Groups and in Microbes After Long-Term Warming and Fertilization

Pernille L. Sorensen, Anders Michelsen, Sven Jonasson

Journal:

Year:

2008

Language:

english

File:

PDF, 570 KB

english, 2008

43

Ecosystem respiration depends strongly on photosynthesis in a temperate heath

Klaus S. Larsen, Andreas Ibrom, Claus Beier, Sven Jonasson, Anders Michelsen

Journal:

Biogeochemistry

Year:

2007

Language:

english

File:

PDF, 452 KB

english, 2007

44

Nonvascular contribution to ecosystem NPP in a subarctic heath during early and late growing season

Matteo Campioli, Roeland Samson, Anders Michelsen, Sven Jonasson, Robert Baxter, Raoul Lemeur

Journal:

Year:

2009

Language:

english

File:

PDF, 290 KB

english, 2009

45

Temperature and substrate controls on intra-annual variation in ecosystem respiration in two subarctic vegetation types

Paul Grogan, Sven Jonasson

Journal:

Global Change Biology

Year:

2005

Language:

english

File:

PDF, 137 KB

english, 2005

46

Significance of cold-season respiration and photosynthesis in a subarctic heath ecosystem in Northern Sweden

KLAUS STEENBERG LARSEN, ANDREAS IBROM, SVEN JONASSON, ANDERS MICHELSEN, CLAUS BEIER

Journal:

Global Change Biology

Year:

2007

Language:

english

File:

PDF, 289 KB

english, 2007

47

Reduced N cycling in response to elevated CO2, warming, and drought in a Danish heathland: Synthesizing results of the CLIMAITE project after two years of treatments

KLAUS S. LARSEN, LOUISE C. ANDRESEN, CLAUS BEIER, SVEN JONASSON, KRISTIAN R. ALBERT, PER AMBUS, MARIE F. ARNDAL, METTE S. CARTER, SØREN CHRISTENSEN, MARTIN HOLMSTRUP, ANDREAS IBROM, JANE KONGSTAD, LEO

Journal:

Global Change Biology

Year:

2011

Language:

english

File:

PDF, 336 KB

english, 2011

48

Seasonal uptake and allocation of phosphorus in Eriophorum vaginatum L measured by labelling with 32P

SVEN JONASSON, F. STUART CHAPIN III

Journal:

New Phytologist

Year:

1991

Language:

english

File:

PDF, 4.13 MB

english, 1991

49

Increased ectomycorrhizal fungal abundance after long-term fertilization and warming of two arctic tundra ecosystems

Karina E. Clemmensen, Anders Michelsen, Sven Jonasson, Gaius R. Shaver

Journal:

New Phytologist

Year:

2006

Language:

english

File:

PDF, 342 KB

english, 2006

50

Response of Arctic ecosystems to climate change: results of long-term field experiments in Sweden and Alaska

Gaius R. Shaver, Sven Jonasson

Journal:

Year:

1999

Language:

english

File:

PDF, 627 KB

english, 1999