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Results: 1-21 |
Results: 21
Seasonal patterns and control of gas exchange in local populations of the Mediterranean evergreen shrub Pistacia lentiscus L.
Authors: Flexas, J Gulias, J Jonasson, S Medrano, H Mus, M
Citation: J. Flexas et al., Seasonal patterns and control of gas exchange in local populations of the Mediterranean evergreen shrub Pistacia lentiscus L., ACTA OECOL, 22(1), 2001, pp. 33-43
Manipulations of a microbial based soil food web at two arctic sites - evidence of species redundancy among the nematode fauna?
Authors: Ruess, L Schmidt, IK Michelsen, A Jonasson, S
Citation: L. Ruess et al., Manipulations of a microbial based soil food web at two arctic sites - evidence of species redundancy among the nematode fauna?, APPL SOIL E, 17(1), 2001, pp. 19-30
Effects of environmental perturbations on abundance of subarctic plants after three, seven and ten years of treatments
Authors: Graglia, E Jonasson, S Michelsen, A Schmidt, IK Havstrom, M Gustavsson, L
Citation: E. Graglia et al., Effects of environmental perturbations on abundance of subarctic plants after three, seven and ten years of treatments, ECOGRAPHY, 24(1), 2001, pp. 5-12
Respiration of recently-fixed plant carbon dominates mid-winter ecosystem CO2 production in sub-arctic heath tundra
Authors: Grogan, P Illeris, L Michelsen, A Jonasson, S
Citation: P. Grogan et al., Respiration of recently-fixed plant carbon dominates mid-winter ecosystem CO2 production in sub-arctic heath tundra, CLIM CHANGE, 50(1-2), 2001, pp. 129-142
Environmental control and intersite variations of phenolics in Betula nanain tundra ecosystems
Authors: Graglia, E Julkunen-Tiitto, R Shaver, GR Schmidt, IK Jonasson, S Michelsen, A
Citation: E. Graglia et al., Environmental control and intersite variations of phenolics in Betula nanain tundra ecosystems, NEW PHYTOL, 151(1), 2001, pp. 227-236
Trace gas exchange in a high-arctic valley 1. Variations in CO2 and CH4 flux between tundra vegetation types
Authors: Christensen, TR Friborg, T Sommerkorn, M Kaplan, J Illeris, L Soegaard, H Nordstroem, C Jonasson, S
Citation: Tr. Christensen et al., Trace gas exchange in a high-arctic valley 1. Variations in CO2 and CH4 flux between tundra vegetation types, GLOBAL BIOG, 14(3), 2000, pp. 701-713
Long-term manipulation of the microbes and microfauna of two subarctic heaths by addition of fungicide, bactericide, carbon and fertilizer
Authors: Schmidt, IK Ruess, L Baath, E Michelsen, A Ekelund, F Jonasson, S
Citation: Ik. Schmidt et al., Long-term manipulation of the microbes and microfauna of two subarctic heaths by addition of fungicide, bactericide, carbon and fertilizer, SOIL BIOL B, 32(5), 2000, pp. 707-720
Global warming and terrestrial ecosystems: A conceptual framework for analysis
Authors: Shaver, GR Canadell, J Chapin, FS Gurevitch, J Harte, J Henry, G Ineson, P Jonasson, S Melillo, J Pitelka, L Rustad, L
Citation: Gr. Shaver et al., Global warming and terrestrial ecosystems: A conceptual framework for analysis, BIOSCIENCE, 50(10), 2000, pp. 871-882
Soil and plant CO2 emission in response to variations in soil moisture andtemperature and to amendment with nitrogen, phosphorus, and carbon in northern Scandinavia
Authors: Illeris, L Jonasson, S
Citation: L. Illeris et S. Jonasson, Soil and plant CO2 emission in response to variations in soil moisture andtemperature and to amendment with nitrogen, phosphorus, and carbon in northern Scandinavia, ARCT ANTARC, 31(3), 1999, pp. 264-271
Simulated climate change in subarctic soils: responses in nematode speciescomposition and dominance structure
Authors: Ruess, L Michelsen, A Jonasson, S
Citation: L. Ruess et al., Simulated climate change in subarctic soils: responses in nematode speciescomposition and dominance structure, NEMATOLOGY, 1, 1999, pp. 513-526
On the potential CO2 release from tundra soils in a changing climate
Authors: Christensen, TR Jonasson, S Callaghan, TV Havstrom, M
Citation: Tr. Christensen et al., On the potential CO2 release from tundra soils in a changing climate, APPL SOIL E, 11(2-3), 1999, pp. 127-134
Coupling of nutrient cycling and carbon dynamics in the Arctic, integration of soil microbial and plant processes
Authors: Jonasson, S Michelsen, A Schmidt, IK
Citation: S. Jonasson et al., Coupling of nutrient cycling and carbon dynamics in the Arctic, integration of soil microbial and plant processes, APPL SOIL E, 11(2-3), 1999, pp. 135-146
Mineralization and microbial immobilization of N and P in arctic soils in relation to season, temperature and nutrient amendment
Authors: Schmidt, IK Jonasson, S Michelsen, A
Citation: Ik. Schmidt et al., Mineralization and microbial immobilization of N and P in arctic soils in relation to season, temperature and nutrient amendment, APPL SOIL E, 11(2-3), 1999, pp. 147-160
Response of Arctic ecosystems to climate change: results of long-term field experiments in Sweden and Alaska
Authors: Shaver, GR Jonasson, S
Citation: Gr. Shaver et S. Jonasson, Response of Arctic ecosystems to climate change: results of long-term field experiments in Sweden and Alaska, POLAR RES, 18(2), 1999, pp. 245-252
Carbon cycling and methane exchange in Eurasian tundra ecosystems
Authors: Christensen, TR Jonasson, S Callaghan, TV Havstrom, M Livens, FR
Citation: Tr. Christensen et al., Carbon cycling and methane exchange in Eurasian tundra ecosystems, AMBIO, 28(3), 1999, pp. 239-244
Exchange of CH4 and N2O in a subarctic heath soil: effects of inorganic N and P and amino acid addition
Authors: Christensen, TR Michelsen, A Jonasson, S
Citation: Tr. Christensen et al., Exchange of CH4 and N2O in a subarctic heath soil: effects of inorganic N and P and amino acid addition, SOIL BIOL B, 31(4), 1999, pp. 637-641
Simulated climate change affecting microorganisms, nematode density and biodiversity in subarctic soils
Authors: Ruess, L Michelsen, A Schmidt, IK Jonasson, S
Citation: L. Ruess et al., Simulated climate change affecting microorganisms, nematode density and biodiversity in subarctic soils, PLANT SOIL, 212(1), 1999, pp. 63-73
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
Authors: Michelsen, A Graglia, E Schmidt, IK Jonasson, S Sleep, D Quarmby, C
Citation: A. Michelsen et al., 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, NEW PHYTOL, 143(3), 1999, pp. 523-538
Nitrogen uptake by rhizomes of the clonal sedge Carex bigelowii: a previously overlooked nutritional benefit of rhizomatous growth
Authors: Brooker, RW Callaghan, TV Jonasson, S
Citation: Rw. Brooker et al., Nitrogen uptake by rhizomes of the clonal sedge Carex bigelowii: a previously overlooked nutritional benefit of rhizomatous growth, NEW PHYTOL, 142(1), 1999, pp. 35-48
Within-stand nutrient cycling in arctic and boreal wetlands
Authors: Jonasson, S Shaver, GR
Citation: S. Jonasson et Gr. Shaver, Within-stand nutrient cycling in arctic and boreal wetlands, ECOLOGY, 80(7), 1999, pp. 2139-2150
Responses in microbes and plants to changed temperature, nutrient, and light regimes in the arctic
Authors: Jonasson, S Michelsen, A Schmidt, IK Nielsen, EV
Citation: S. Jonasson et al., Responses in microbes and plants to changed temperature, nutrient, and light regimes in the arctic, ECOLOGY, 80(6), 1999, pp. 1828-1843
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