Search Results - "Clemmensen, Karina E"

Shift in fungal communities and associated enzyme activities along an age gradient of managed Pinus sylvestris stands by Kyaschenko, Julia, Clemmensen, Karina E, Hagenbo, Andreas, Karltun, Erik, Lindahl, Björn D

“…Forestry reshapes ecosystems with respect to tree age structure, soil properties and vegetation composition. These changes are likely to be paralleled by…”
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Carbon sequestration is related to mycorrhizal fungal community shifts during long‐term succession in boreal forests by Clemmensen, Karina E, Finlay, Roger D, Dahlberg, Anders, Stenlid, Jan, Wardle, David A, Lindahl, Björn D

“…Boreal forest soils store a major proportion of the global terrestrial carbon (C) and below‐ground inputs contribute as much as above‐ground plant litter to…”
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Changes in fungal communities along a boreal forest soil fertility gradient by Sterkenburg, Erica, Bahr, Adam, Brandström Durling, Mikael, Clemmensen, Karina E., Lindahl, Björn D.

“…Boreal forests harbour diverse fungal communities with decisive roles in decomposition and plant nutrition. Although changes in boreal plant communities along…”
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Soil fertility in boreal forest relates to root-driven nitrogen retention and carbon sequestration in the mor layer by Kyaschenko, Julia, Ovaskainen, Otso, Ekblad, Alf, Hagenbo, Andreas, Karltun, Erik, Clemmensen, Karina E., Lindahl, Björn D.

“…• Boreal forest soils retain significant amounts of carbon (C) and nitrogen (N) in purely organic layers, but the regulation of organic matter turnover and the…”
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Mycorrhizal and saprotrophic fungal guilds compete for the same organic substrates but affect decomposition differently by Bödeker, Inga T. M., Lindahl, Björn D., Olson, Ake, Clemmensen, Karina E.

“…Summary Communities of litter saprotrophic and root‐associated fungi are vertically separated within boreal forest soil profiles. It is unclear whether this…”
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New primers to amplify the fungal ITS2 region – evaluation by 454-sequencing of artificial and natural communities by Ihrmark, Katarina, Bödeker, Inga T.M., Cruz-Martinez, Karelyn, Friberg, Hanna, Kubartova, Ariana, Schenck, Jessica, Strid, Ylva, Stenlid, Jan, Brandström-Durling, Mikael, Clemmensen, Karina E., Lindahl, Björn D.

“…Abstract With recent methodological advances, molecular markers are increasingly used for semi-quantitative analyses of fungal communities. The aim to preserve…”
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Contrasting effects of ectomycorrhizal fungi on early and late stage decomposition in a boreal forest by Sterkenburg, Erica, Clemmensen, Karina E., Ekblad, Alf, Finlay, Roger D., Lindahl, Björn D.

“…Symbiotic ectomycorrhizal fungi have received increasing attention as regulators of below-ground organic matter storage. They are proposed to promote organic…”
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Ectomycorrhizal Cortinarius species participate in enzymatic oxidation of humus in northern forest ecosystems by Bödeker, Inga T. M, Clemmensen, Karina E, Boer, Wietse, Martin, Francis, Olson, ke, Lindahl, Björn D

“…In northern forests, belowground sequestration of nitrogen (N) in complex organic pools restricts nutrient availability to plants. Oxidative extracellular…”
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Modelling the influence of ectomycorrhizal decomposition on plant nutrition and soil carbon sequestration in boreal forest ecosystems by Baskaran, Preetisri, Hyvönen, Riitta, Berglund, S. Linnea, Clemmensen, Karina E., Ågren, Göran I., Lindahl, Björn D., Manzoni, Stefano

“…Tree growth in boreal forests is limited by nitrogen (N) availability. Most boreal forest trees form symbiotic associations with ectomycorrhizal (ECM) fungi,…”
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Changes in turnover rather than production regulate biomass of ectomycorrhizal fungal mycelium across a Pinus sylvestris chronosequence by Hagenbo, Andreas, Clemmensen, Karina E., Finlay, Roger D., Kyaschenko, Julia, Lindahl, Björn D., Fransson, Petra, Ekblad, Alf

“…In boreal forest soils, ectomycorrhizal fungi are fundamentally important for carbon (C) dynamics and nutrient cycling. Although their extraradical mycelium…”
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Increased Ectomycorrhizal Fungal Abundance after Long-Term Fertilization and Warming of Two Arctic Tundra Ecosystems by Clemmensen, Karina E., Michelsen, Anders, Jonasson, Sven, Shaver, Gaius R.

“…$\bullet$ Shrub abundance is expected to increase with enhanced temperature and nutrient availability in the Arctic, and associated changes in abundance of…”
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Boreal Forests Sequester Large Amounts of Mercury over Millennial Time Scales in the Absence of Wildfire by Giesler, Reiner, Clemmensen, Karina E, Wardle, David A, Klaminder, Jonatan, Bindler, Richard

“…Alterations in fire activity due to climate change and fire suppression may have profound effects on the balance between storage and release of carbon (C) and…”
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Rhizosphere allocation by canopy-forming species dominates soil CO₂ efflux in a subarctic landscape by Parker, Thomas C., Clemmensen, Karina E., Friggens, Nina L., Hartley, Iain P., Johnson, David, Lindahl, Björn D., Olofsson, Johan, Siewert, Matthias B., Street, Lorna E., Subke, Jens-Arne, Wookey, Philip A.

“…• In arctic ecosystems, climate change has increased plant productivity. As arctic carbon (C) stocks predominantly are located belowground, the effects of…”
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Ectomycorrhizal necromass turnover is one‐third of biomass turnover in hemiboreal Pinus sylvestris forests by Hagenbo, Andreas, Fransson, Petra, Menichetti, Lorenzo, Clemmensen, Karina E., Olofsson, Madelen A., Ekblad, Alf

“…Societal Impact Statement Efficient mitigation of climate change requires predictive models of forest ecosystems as sinks for atmospheric carbon. Mycorrhizal…”
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Fire severity as a key determinant of aboveground and belowground biological community recovery in managed even‐aged boreal forests by Pérez‐Izquierdo, Leticia, Bengtsson, Jan, Clemmensen, Karina E., Granath, Gustaf, Gundale, Michael J., Ibáñez, Theresa S., Lindahl, Björn D., Strengbom, Joachim, Taylor, Astrid, Viketoft, Maria, Wardle, David A., Nilsson, Marie‐Charlotte

“…Changes in fire regime of boreal forests in response to climate warming are expected to impact postfire recovery. However, quantitative data on how managed…”
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Below‐ground organic matter accumulation along a boreal forest fertility gradient relates to guild interaction within fungal communities by Kyaschenko, Julia, Clemmensen, Karina E., Karltun, Erik, Lindahl, Björn D., Klironomos, John

“…Plant–soil interactions link ecosystem fertility and organic matter accumulation below ground. Soil microorganisms play a central role as mediators of these…”
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A group of ectomycorrhizal fungi restricts organic matter accumulation in boreal forest by Lindahl, Björn D., Kyaschenko, Julia, Varenius, Kerstin, Clemmensen, Karina E., Dahlberg, Anders, Karltun, Erik, Stendahl, Johan, Fukami, Tadashi

“…Boreal forest soils are important global carbon sinks, with significant storage in the organic topsoil. Decomposition of these stocks requires oxidative…”
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Do ectomycorrhizal exploration types reflect mycelial foraging strategies? by Jörgensen, Karolina, Clemmensen, Karina E., Wallander, Håkan, Lindahl, Björn D.

“…Summary Ectomycorrhizal exploration types are commonly assumed to denote spatial foraging patterns and resource‐related niches of extraradical mycelia…”
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Carbon sequestration potential and the multiple functions of Nordic grasslands by Norderhaug, Ann, Clemmensen, Karina E., Kardol, Paul, Thorhallsdottir, Anna Gudrun, Aslaksen, Iulie

“…Grasslands are important carbon sinks, but the underlying processes for their soil carbon sequestration potential are still not well understood, despite much…”
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Ectomycorrhizal fungi are more sensitive to high soil nitrogen levels in forests exposed to nitrogen deposition by Jörgensen, Karolina, Clemmensen, Karina E., Wallander, Håkan, Lindahl, Björn D.

“…Summary Ectomycorrhizal fungi are essential for nitrogen (N) cycling in many temperate forests and responsive to anthropogenic N addition, which generally…”
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