-
1
-
-
8844236794
-
Arctic Climate Impact Assessment
-
ACIA Cambridge University Press, Cambridge, UK.
-
ACIA (2005) Arctic Climate Impact Assessment. Cambridge University Press, Cambridge, UK.
-
(2005)
-
-
-
3
-
-
0001513067
-
Vegetation and Production Ecology of an Alaskan Arctic Tundra
-
(ed. Tieszen LL) Springer-Verlag, New York.
-
Alexander V, Billington M, Schell DM (1978) Nitrogen fixation in arctic and alpine tundra. In: Vegetation and Production Ecology of an Alaskan Arctic Tundra (ed. Tieszen LL), pp. 539-558. Springer-Verlag, New York.
-
(1978)
Nitrogen fixation in arctic and alpine tundra
, pp. 539-558
-
-
Alexander, V.1
Billington, M.2
Schell, D.M.3
-
4
-
-
68149100207
-
Seasonal variation in gross ecosystem production, plant biomass, and carbon and nitrogen pools in five high arctic vegetation types
-
Arndal MF, Illeris L, Michelsen A, Albert K, Tamstorf M, Hansen BU (2009) Seasonal variation in gross ecosystem production, plant biomass, and carbon and nitrogen pools in five high arctic vegetation types. Arctic, Antarctic and Alpine Research, 41, 164-173.
-
(2009)
Arctic, Antarctic and Alpine Research
, vol.41
, pp. 164-173
-
-
Arndal, M.F.1
Illeris, L.2
Michelsen, A.3
Albert, K.4
Tamstorf, M.5
Hansen, B.U.6
-
5
-
-
0003973052
-
Biological Soil Crusts: Structure, Function, and Management
-
(eds, Belnap J, Lange OL) Springer Verlag, Berlin.
-
Belnap J (2001) Factors influencing nitrogen fixation and nitrogen release in biosoil crusts. In: Biological Soil Crusts: Structure, Function, and Management (eds Belnap J, Lange OL), pp. 240-261. Springer Verlag, Berlin.
-
(2001)
Factors influencing nitrogen fixation and nitrogen release in biosoil crusts
, pp. 240-261
-
-
Belnap, J.1
-
6
-
-
0042349414
-
Long-term impacts of simulated climatic change on secondary metabolism, thallus structure and nitrogen fixation activity in two cyanolichens from the Arctic
-
Bjerke JW, Zielke M, Solheim B (2003) Long-term impacts of simulated climatic change on secondary metabolism, thallus structure and nitrogen fixation activity in two cyanolichens from the Arctic. New Phytologist, 159, 361-367.
-
(2003)
New Phytologist
, vol.159
, pp. 361-367
-
-
Bjerke, J.W.1
Zielke, M.2
Solheim, B.3
-
7
-
-
0033512040
-
Spatial and temporal variability in the responses of Arctic terrestrial ecosystems to environmental change
-
Callaghan TV, Press MC, Lee JC, Robinson DL, Anderson CW (1999) Spatial and temporal variability in the responses of Arctic terrestrial ecosystems to environmental change. Polar Research, 18, 191-197.
-
(1999)
Polar Research
, vol.18
, pp. 191-197
-
-
Callaghan, T.V.1
Press, M.C.2
Lee, J.C.3
Robinson, D.L.4
Anderson, C.W.5
-
8
-
-
0001121110
-
Arctic Ecosystems in a Changing Climate: An Ecophysiological Perspective
-
eds, Chapin III FS, Jefferies RL, Reynolds JF, Shaver GR, Svoboda J) Academic Press, New York.
-
Chapin DM, Bledsoe CS (1992) Nitrogen fixation in arctic plant communities. In Arctic Ecosystems in a Changing Climate: An Ecophysiological Perspective (eds Chapin III FS, Jefferies RL, Reynolds JF, Shaver GR, Svoboda J), pp. 301-319. Academic Press, New York.
-
(1992)
Nitrogen fixation in arctic plant communities
, pp. 301-319
-
-
Chapin, D.M.1
Bledsoe, C.S.2
-
9
-
-
0026314398
-
Environmental regulation of nitrogen fixation in a high arctic lowland ecosystem
-
Chapin DM, Bliss LC, Bledsoe LJ (1991) Environmental regulation of nitrogen fixation in a high arctic lowland ecosystem. Canadian Journal of Botany, 69, 2744-2755.
-
(1991)
Canadian Journal of Botany
, vol.69
, pp. 2744-2755
-
-
Chapin, D.M.1
Bliss, L.C.2
Bledsoe, L.J.3
-
10
-
-
0000792201
-
Physiological and growth responses of arctic plants to a field experiment simulating climatic change
-
Chapin III FS, Shaver GR (1996) Physiological and growth responses of arctic plants to a field experiment simulating climatic change. Ecology, 77, 822-840.
-
(1996)
Ecology
, vol.77
, pp. 822-840
-
-
Chapin III, F.S.1
Shaver, G.R.2
-
11
-
-
41149086128
-
Site-dependent N uptake from N-form mixtures by arctic plants, soil microbes and ectomycorrhizal fungi
-
Clemmensen KE, Sorensen PL, Michelsen A, Jonasson S, Ström L (2008) Site-dependent N uptake from N-form mixtures by arctic plants, soil microbes and ectomycorrhizal fungi. Oecologia, 155, 771-783.
-
(2008)
Oecologia
, vol.155
, pp. 771-783
-
-
Clemmensen, K.E.1
Sorensen, P.L.2
Michelsen, A.3
Jonasson, S.4
Ström, L.5
-
12
-
-
19544373824
-
Impacts of warming and fertilization on nitrogen-fixing microbial communities in the Canadian high Arctic
-
Deslippe JR, Egger KN, Henry GHR (2005) Impacts of warming and fertilization on nitrogen-fixing microbial communities in the Canadian high Arctic. FEMS Microbiology Ecology, 53, 41-50.
-
(2005)
FEMS Microbiology Ecology
, vol.53
, pp. 41-50
-
-
Deslippe, J.R.1
Egger, K.N.2
Henry, G.H.R.3
-
13
-
-
0034080641
-
Constraints to nitrogen fixation by cryptogamic crusts in a polar desert ecosystem, Devon Island, N.W.T., Canada
-
Dickson LG (2000) Constraints to nitrogen fixation by cryptogamic crusts in a polar desert ecosystem, Devon Island, N.W.T., Canada. Arctic, Antarctic and Alpine Research, 32, 40-45.
-
(2000)
Arctic, Antarctic and Alpine Research
, vol.32
, pp. 40-45
-
-
Dickson, L.G.1
-
15
-
-
0026278573
-
Biochemical diversity along a riverside toposequence in arctic Alaska
-
Giblin AE, Nadelhoffer KJ, Shaver GR, Laundre JA, McKerrow AJ (1991) Biochemical diversity along a riverside toposequence in arctic Alaska. Ecological Monographs, 61, 415-435.
-
(1991)
Ecological Monographs
, vol.61
, pp. 415-435
-
-
Giblin, A.E.1
Nadelhoffer, K.J.2
Shaver, G.R.3
Laundre, J.A.4
McKerrow, A.J.5
-
16
-
-
72649100248
-
The sensitivity of nitrogen fixation by a feathermoss-cyanobacteria association to litter and moisture variability in young and old boreal forests
-
Gundale MJ, Gustafsson H, Nilsson M-C (2009) The sensitivity of nitrogen fixation by a feathermoss-cyanobacteria association to litter and moisture variability in young and old boreal forests. Canadian Journal of Forest Research, 39, 2542-2549.
-
(2009)
Canadian Journal of Forest Research
, vol.39
, pp. 2542-2549
-
-
Gundale, M.J.1
Gustafsson, H.2
Nilsson, M.3
-
17
-
-
0027487668
-
Differential growth responses of Cassiope tetragona, an arctic dwarf-shrub, to environmental pertubations among three contrasting high- and subarctic sites
-
Havström M, Callaghan TV, Jonasson S (1993) Differential growth responses of Cassiope tetragona, an arctic dwarf-shrub, to environmental pertubations among three contrasting high- and subarctic sites. Oikos, 66, 389-402.
-
(1993)
Oikos
, vol.66
, pp. 389-402
-
-
Havström, M.1
Callaghan, T.V.2
Jonasson, S.3
-
18
-
-
0036986533
-
Carbon and nitrogen cycling in soils from acidic and nonacidic tundra with different glacial histories in Northern Alaska
-
Hobbie SE, Miley TA, Weiss MS (2002) Carbon and nitrogen cycling in soils from acidic and nonacidic tundra with different glacial histories in Northern Alaska. Ecosystems, 5, 761-774.
-
(2002)
Ecosystems
, vol.5
, pp. 761-774
-
-
Hobbie, S.E.1
Miley, T.A.2
Weiss, M.S.3
-
19
-
-
15044349746
-
Growing-season carbon dioxide flux in a dry subarctic heath
-
responses to long-term manipulations.
-
Illeris L, König S, Grogan P, Jonasson S, Michelsen A, Ro-Poulsen H (2004) Growing-season carbon dioxide flux in a dry subarctic heath: responses to long-term manipulations. Arctic, Antarctic and Alpine Research, 36, 456-463.
-
(2004)
Arctic, Antarctic and Alpine Research
, vol.36
, pp. 456-463
-
-
Illeris, L.1
König, S.2
Grogan, P.3
Jonasson, S.4
Michelsen, A.5
Ro-Poulsen, H.6
-
20
-
-
56249115752
-
Intergovernmental Panel on Climate Change Fourth Assessment Report
-
IPCC Cambridge University Press, New York.
-
IPCC (2007) Intergovernmental Panel on Climate Change Fourth Assessment Report. Cambridge University Press, New York.
-
(2007)
-
-
-
21
-
-
0024196276
-
Evaluation of the point intercept method for the estimation of plant biomass
-
Jonasson S (1988) Evaluation of the point intercept method for the estimation of plant biomass. Oikos, 52, 101-106.
-
(1988)
Oikos
, vol.52
, pp. 101-106
-
-
Jonasson, S.1
-
22
-
-
2942708233
-
Litter, warming and plants affect respiration and allocation of soil microbial and plant C, N and P in arctic mesocoms
-
Jonasson S, Castro J, Michelsen A (2004) Litter, warming and plants affect respiration and allocation of soil microbial and plant C, N and P in arctic mesocoms. Soil Biology and Biochemistry, 36, 1129-1139.
-
(2004)
Soil Biology and Biochemistry
, vol.36
, pp. 1129-1139
-
-
Jonasson, S.1
Castro, J.2
Michelsen, A.3
-
23
-
-
32544456590
-
Interactions between plants, litter and microbes in cycling of nitrogen and phosphorus in the Arctic
-
Jonasson S, Castro J, Michelsen A (2006) Interactions between plants, litter and microbes in cycling of nitrogen and phosphorus in the Arctic. Soil Biology and Biochemistry, 38, 526-532.
-
(2006)
Soil Biology and Biochemistry
, vol.38
, pp. 526-532
-
-
Jonasson, S.1
Castro, J.2
Michelsen, A.3
-
24
-
-
0027803489
-
In situ mineralization of nitrogen and phosphorus of arctic soils after pertubations simulating climate change
-
Jonasson S, Havström M, Jensen M, Callaghan TV (1993) In situ mineralization of nitrogen and phosphorus of arctic soils after pertubations simulating climate change. Oecologia, 95, 179-186.
-
(1993)
Oecologia
, vol.95
, pp. 179-186
-
-
Jonasson, S.1
Havström, M.2
Jensen, M.3
Callaghan, T.V.4
-
25
-
-
0032966807
-
Coupling of nutrient cycling and carbon dynamics in the Arctic, integration of soil microbial and plant processes
-
Jonasson S, Michelsen A, Schmidt IK (1999a) Coupling of nutrient cycling and carbon dynamics in the Arctic, integration of soil microbial and plant processes. Applied Soil Ecology, 11, 135-146.
-
(1999)
Applied Soil Ecology
, vol.11
, pp. 135-146
-
-
Jonasson, S.1
Michelsen, A.2
Schmidt, I.K.3
-
26
-
-
0032873720
-
Responses in microbes and plants to changed temperature, nutrient and light regimes in the Arctic
-
Jonasson S, Michelsen A, Schmidt IK, Nielsen EV (1999b) Responses in microbes and plants to changed temperature, nutrient and light regimes in the Arctic. Ecology, 80, 1828-1843.
-
(1999)
Ecology
, vol.80
, pp. 1828-1843
-
-
Jonasson, S.1
Michelsen, A.2
Schmidt, I.K.3
Nielsen, E.V.4
-
27
-
-
0032883074
-
Within-stand nutrient cycling in arctic and boreal wetlands
-
Jonasson S, Shaver GR (1999) Within-stand nutrient cycling in arctic and boreal wetlands. Ecology, 80, 2139-2150.
-
(1999)
Ecology
, vol.80
, pp. 2139-2150
-
-
Jonasson, S.1
Shaver, G.R.2
-
28
-
-
78649781574
-
-
Övervakning av luftföroreningar norra Sverige - mätningar och moddellering. Svenska Miljöinstitut IVL rapport B1851. Lund Universitet.
-
Karlsson GP, Akselsson C, Hellsten S, Karlsson PE, Malm G (2009) Övervakning av luftföroreningar norra Sverige - mätningar och moddellering. Svenska Miljöinstitut IVL rapport B1851. Lund Universitet.
-
(2009)
-
-
Karlsson, G.P.1
Akselsson, C.2
Hellsten, S.3
Karlsson, P.E.4
Malm, G.5
-
29
-
-
0033306523
-
Environmental factors influencing the nitrogen fixation activity of free-living terrestrial cyanobacteria from a high arctic area, Spitsbergen
-
Liengen T (1999) Environmental factors influencing the nitrogen fixation activity of free-living terrestrial cyanobacteria from a high arctic area, Spitsbergen. Canadian Journal of Microbiology, 45, 573-581.
-
(1999)
Canadian Journal of Microbiology
, vol.45
, pp. 573-581
-
-
Liengen, T.1
-
30
-
-
0031436517
-
Nitrogen fixation by free-living cyanobacteria from different coastal sites in a high arctic tundra, Spitsbergen
-
Liengen T, Olsen RA (1997a) Nitrogen fixation by free-living cyanobacteria from different coastal sites in a high arctic tundra, Spitsbergen. Arctic and Alpine Research, 29, 470-477.
-
(1997)
Arctic and Alpine Research
, vol.29
, pp. 470-477
-
-
Liengen, T.1
Olsen, R.A.2
-
31
-
-
0030881095
-
Seasonal and site-specific variations in nitrogen fixation in a high arctic area, Ny-Ålesund, Spitsbergen
-
Liengen T, Olsen RA (1997b) Seasonal and site-specific variations in nitrogen fixation in a high arctic area, Ny-Ålesund, Spitsbergen. Canadian Journal of Microbiology, 43, 759-769.
-
(1997)
Canadian Journal of Microbiology
, vol.43
, pp. 759-769
-
-
Liengen, T.1
Olsen, R.A.2
-
32
-
-
4644313725
-
Ecosystem carbon storage in arctic tundra reduced by long-term nutrient fertilization
-
Mack MC, Schuur EAG, Bret-Harte MS, Shaver GR, Chapin III FS (2004) Ecosystem carbon storage in arctic tundra reduced by long-term nutrient fertilization. Nature, 431, 440-443.
-
(2004)
Nature
, vol.431
, pp. 440-443
-
-
Mack, M.C.1
Schuur, E.A.G.2
Bret-Harte, M.S.3
Shaver, G.R.4
Chapin III, F.S.5
-
33
-
-
0020427479
-
Soil carbon pools and world life zones
-
Post WM, Emanuel WR, Zinke PJ, Stangenberger AG (1982) Soil carbon pools and world life zones. Nature, 298, 156-159.
-
(1982)
Nature
, vol.298
, pp. 156-159
-
-
Post, W.M.1
Emanuel, W.R.2
Zinke, P.J.3
Stangenberger, A.G.4
-
35
-
-
34548577062
-
Mineralization and carbon turnover in subarctic heath soil as affected by warming and additional litter
-
Rinnan R, Michelsen A, Bååth E, Jonasson S (2007) Mineralization and carbon turnover in subarctic heath soil as affected by warming and additional litter. Soil Biology and Biochemistry, 39, 3014-3023.
-
(2007)
Soil Biology and Biochemistry
, vol.39
, pp. 3014-3023
-
-
Rinnan, R.1
Michelsen, A.2
Bååth, E.3
Jonasson, S.4
-
36
-
-
42649117156
-
Effects of litter addition and warming on soil carbon, nutrient pools and microbial communities in a subarctic heath ecosystem
-
Rinnan R, Michelsen A, Jonasson S (2008) Effects of litter addition and warming on soil carbon, nutrient pools and microbial communities in a subarctic heath ecosystem. Applied Soil Ecology, 39, 271-281.
-
(2008)
Applied Soil Ecology
, vol.39
, pp. 271-281
-
-
Rinnan, R.1
Michelsen, A.2
Jonasson, S.3
-
37
-
-
0033011275
-
Mineralization and microbial immobilization of N and P in arctic soils in relation to season, temperature and nutrient amendment
-
Schmidt IK, Jonasson S, Michelsen A (1999) Mineralization and microbial immobilization of N and P in arctic soils in relation to season, temperature and nutrient amendment. Applied Soil Ecology, 11, 147-160.
-
(1999)
Applied Soil Ecology
, vol.11
, pp. 147-160
-
-
Schmidt, I.K.1
Jonasson, S.2
Michelsen, A.3
-
38
-
-
0035662088
-
Species composition interacts with fertilizer to control long-term change in tundra productivity
-
Shaver GR, Bret-Harte MS, Jones MH, Johnstone J, Gough L, Laundre J, Chapin III FS (2001) Species composition interacts with fertilizer to control long-term change in tundra productivity. Ecology, 82, 3163-3181.
-
(2001)
Ecology
, vol.82
, pp. 3163-3181
-
-
Shaver, G.R.1
Bret-Harte, M.S.2
Jones, M.H.3
Johnstone, J.4
Gough, L.5
Laundre, J.6
Chapin III, F.S.7
-
39
-
-
0033507034
-
Response of Arctic ecosystems to climate change
-
results of long-term field experiments in Sweden and Alaska.
-
Shaver GR, Jonasson S (1999) Response of Arctic ecosystems to climate change: results of long-term field experiments in Sweden and Alaska. Polar Research, 18, 245-252.
-
(1999)
Polar Research
, vol.18
, pp. 245-252
-
-
Shaver, G.R.1
Jonasson, S.2
-
40
-
-
4344594219
-
Cyanobacteria in Symbiosis
-
(eds, Rai AN, Bergman B, Rasmussen U) Kluwer Academic Publishers, Dordrecht.
-
Solheim B, Zielke M (2002) Associations between cyanobacteria and mosses. In: Cyanobacteria in Symbiosis (eds Rai AN, Bergman B, Rasmussen U), pp. 137-152. Kluwer Academic Publishers, Dordrecht.
-
(2002)
Associations between cyanobacteria and mosses
, pp. 137-152
-
-
Solheim, B.1
Zielke, M.2
-
41
-
-
33646924091
-
Nitrogen fixation, denitrification, and ecosystem nitrogen pools in relation to vegetation development in the Subarctic
-
Sorensen PL, Jonasson S, Michelsen A (2006) Nitrogen fixation, denitrification, and ecosystem nitrogen pools in relation to vegetation development in the Subarctic. Arctic, Antarctic and Alpine Research, 38, 263-272.
-
(2006)
Arctic, Antarctic and Alpine Research
, vol.38
, pp. 263-272
-
-
Sorensen, P.L.1
Jonasson, S.2
Michelsen, A.3
-
42
-
-
56349146441
-
Nitrogen uptake during one year in subarctic plant functional groups and in microbes after long-term warming and fertilization
-
Sorensen PL, Michelsen A, Jonasson S (2008) Nitrogen uptake during one year in subarctic plant functional groups and in microbes after long-term warming and fertilization. Ecosystems, 11, 1223-1233.
-
(2008)
Ecosystems
, vol.11
, pp. 1223-1233
-
-
Sorensen, P.L.1
Michelsen, A.2
Jonasson, S.3
-
43
-
-
43249111532
-
Effects of leaf litter on the growth of boreal feather mosses: implication for forest floor development
-
Startsev N, Lieffers VJ, Landhausser SM (2008) Effects of leaf litter on the growth of boreal feather mosses: implication for forest floor development. J. Veg. Sci., 19, 253-260.
-
(2008)
J. Veg. Sci.
, vol.19
, pp. 253-260
-
-
Startsev, N.1
Lieffers, V.J.2
Landhausser, S.M.3
-
45
-
-
0842291540
-
Long-term ecosystem level experiments at Toolik Lake, Alaska, and at Abisko, Nothern Sweden
-
generalizations and differences in ecosystem and plant type responses to global change.
-
Van Wijk MT, Clemmensen KE, Shaver GR et al. (2003) Long-term ecosystem level experiments at Toolik Lake, Alaska, and at Abisko, Nothern Sweden: generalizations and differences in ecosystem and plant type responses to global change. Global Change Biology, 10, 105-123.
-
(2003)
Global Change Biology
, vol.10
, pp. 105-123
-
-
Van Wijk, M.T.1
Clemmensen, K.E.2
Shaver, G.R.3
-
46
-
-
0036064071
-
Towards an ecological understanding of biological nitrogen fixation
-
Vitousek PM, Cassman K, Cleveland C et al. (2002) Towards an ecological understanding of biological nitrogen fixation. Biogeochemistry, 57/58, 1-45.
-
(2002)
Biogeochemistry
, vol.57-58
, pp. 1-45
-
-
Vitousek, P.M.1
Cassman, K.2
Cleveland, C.3
-
47
-
-
0033855730
-
Heterotrophic nitrogen fixation in decomposing litter
-
patterns and regulation.
-
Vitousek PM, Hobbie S (2000) Heterotrophic nitrogen fixation in decomposing litter: patterns and regulation. Ecology, 81, 2366-2376.
-
(2000)
Ecology
, vol.81
, pp. 2366-2376
-
-
Vitousek, P.M.1
Hobbie, S.2
-
49
-
-
0037360353
-
Interactions between carbon and nitrogen mineralization and soil organic matter chemistry in arctic tundra soils
-
Weintraub MN, Schimel JP (2003) Interactions between carbon and nitrogen mineralization and soil organic matter chemistry in arctic tundra soils. Ecosystems, 6, 129-143.
-
(2003)
Ecosystems
, vol.6
, pp. 129-143
-
-
Weintraub, M.N.1
Schimel, J.P.2
-
50
-
-
18744385280
-
Nitrogen cycling and the spread of shrubs control changes in the carbon balance of Arctic tundra ecosystems
-
Weintraub MN, Schimel JP (2005) Nitrogen cycling and the spread of shrubs control changes in the carbon balance of Arctic tundra ecosystems. BioScience, 55, 408-415.
-
(2005)
BioScience
, vol.55
, pp. 408-415
-
-
Weintraub, M.N.1
Schimel, J.P.2
-
51
-
-
67349271856
-
Nitrogen fixation in mixed Hylocomium splendens moss communities
-
Zackrisson O, DeLuca TH, Gentili F, Sellstedt A, Jäderlund A (2009) Nitrogen fixation in mixed Hylocomium splendens moss communities. Oecologia, 160, 309-319.
-
(2009)
Oecologia
, vol.160
, pp. 309-319
-
-
Zackrisson, O.1
DeLuca, T.H.2
Gentili, F.3
Sellstedt, A.4
Jäderlund, A.5
-
52
-
-
0036696001
-
The influence of abiotic factors on biological nitrogen fixation in different types of vegetation in the high arctic, Svalbard
-
Zielke M, Ekker AS, Olsen RA, Spejlkavik S, Solheim B (2002) The influence of abiotic factors on biological nitrogen fixation in different types of vegetation in the high arctic, Svalbard. Arctic, Antarctic and Alpine Research, 34, 293-299.
-
(2002)
Arctic, Antarctic and Alpine Research
, vol.34
, pp. 293-299
-
-
Zielke, M.1
Ekker, A.S.2
Olsen, R.A.3
Spejlkavik, S.4
Solheim, B.5
-
53
-
-
24744434922
-
Nitrogen fixation in the high Arctic
-
role of vegetation and environmental conditions.
-
Zielke M, Solheim B, Spjelkavik Y, Olsen RA (2005) Nitrogen fixation in the high Arctic: role of vegetation and environmental conditions. Arctic, Antarctic and Alpine Research, 37, 372-378.
-
(2005)
Arctic, Antarctic and Alpine Research
, vol.37
, pp. 372-378
-
-
Zielke, M.1
Solheim, B.2
Spjelkavik, Y.3
Olsen, R.A.4
|