Search Results - "KLEMEDTSSON, L"

Assessment of the importance of dissimilatory nitrate reduction to ammonium for the terrestrial nitrogen cycle by Rütting, T., Boeckx, P., Müller, C., Klemedtsson, L.

“…The nitrogen (N) cycle contains two different processes of dissimilatory nitrate (NO3−) reduction, denitrification and dissimilatory NO3− reduction to ammonium…”
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Effect of the 2018 European drought on methane and carbon dioxide exchange of northern mire ecosystems by Rinne, J, Tuovinen, J-P, Klemedtsson, L, Aurela, M, Holst, J, Lohila, A, Weslien, P, Vestin, P, Łakomiec, P, Peichl, M, Tuittila, E-S, Heiskanen, L, Laurila, T, Li, X, Alekseychik, P, Mammarella, I, Ström, L, Crill, P, Nilsson, M B

“…We analysed the effect of the 2018 European drought on greenhouse gas (GHG) exchange of five North European mire ecosystems. The low precipitation and high…”
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Strong pH influence on N₂O and CH₄ fluxes from forested organic soils by Weslien, P, KasimirKlemedtsson, Å, Börjesson, G, Klemedtsson, L

“…Greenhouse gas (GHG) emissions from farmed organic soils can have a major impact on national emission budgets. This investigation was conducted to evaluate…”
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The response of methane and nitrous oxide fluxes to forest change in Europe by Gundersen, P, Christiansen, J. R, Alberti, G, Brüggemann, N, Castaldi, S, Gasche, R, Kitzler, B, Klemedtsson, L, Lobo-do-Vale, R, Moldan, F, Rütting, T, Schleppi, P, Weslien, P, Zechmeister-Boltenstern, S

“…Forests in Europe are changing due to interactions between climate change, nitrogen (N) deposition and new forest management practices. The concurrent impact…”
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Methane fluxes from a small boreal lake measured with the eddy covariance method by Podgrajsek, E., Sahlée, E., Bastviken, D., Natchimuthu, S., Kljun, N., Chmiel, H. E., Klemedtsson, L., Rutgersson, A.

“…Fluxes of methane, CH₄, were measured with the eddy covariance (EC) method at a small boreal lake in Sweden. The mean CH₄ flux during the growing season of…”
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Increased fungal dominance in N2O emission hotspots along a natural pH gradient in organic forest soil by Rütting, T., Huygens, D., Boeckx, P., Staelens, J., Klemedtsson, L.

“…Drained organic forest soils represent a hotspot for nitrous oxide (N 2 O) emissions, which are directly related to soil fertility, with generally higher…”
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Annual CO2 exchange between a nutrient-poor, minerotrophic, boreal mire and the atmosphere by Sagerfors, J., Lindroth, A., Grelle, A., Klemedtsson, L., Weslien, P., Nilsson, M.

“…Mires are key landscape elements at high latitudes and have certainly accumulated carbon during the Holocene, but their current carbon balance at the present…”
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A fertile peatland forest does not constitute a major greenhouse gas sink by Meyer, A, Tarvainen, L, Nousratpour, A, Björk, R. G, Ernfors, M, Grelle, A, Kasimir Klemedtsson, Ã, Lindroth, A, Räntfors, M, Rütting, T, Wallin, G, Weslien, P, Klemedtsson, L

“…Afforestation has been proposed as a strategy to mitigate the often high greenhouse gas (GHG) emissions from agricultural soils with high organic matter…”
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Fluxes of CO2, CH4 and N2O from drained organic soils in deciduous forests by Arnold, K. von, Nilsson, M, Hanell, B, Weslien, P, Klemedtsson, L

“…We examined net greenhouse gas exchange at the soil surface in deciduous forests on soils with high organic contents. Fluxes of CO2, CH4 and N2O were measured…”
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Nitrous oxide emissions from European agriculture – an analysis of variability and drivers of emissions from field experiments by Rees, R. M, Augustin, J, Alberti, G, Ball, B. C, Boeckx, P, Cantarel, A, Castaldi, S, Chirinda, N, Chojnicki, B, Giebels, M, Gordon, H, Grosz, B, Horvath, L, Juszczak, R, Kasimir Klemedtsson, Ã, Klemedtsson, L, Medinets, S, Machon, A, Mapanda, F, Nyamangara, J, Olesen, J. E, Reay, D. S, Sanchez, L, Sanz Cobena, A, Smith, K. A, Sowerby, A, Sommer, M, Soussana, J. F, Stenberg, M, Topp, C. F. E, van Cleemput, O, Vallejo, A, Watson, C. A, Wuta, M

“…Nitrous oxide emissions from a network of agricultural experiments in Europe were used to explore the relative importance of site and management controls of…”
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Stable Carbon Isotopes Reveal Soil‐Stream DIC Linkages in Contrasting Headwater Catchments by Campeau, A., Bishop, K., Nilsson, M. B., Klemedtsson, L., Laudon, H., Leith, F. I., Öquist, M., Wallin, M. B.

“…Large CO2 evasion to the atmosphere occurs as dissolved inorganic carbon (DIC) is transported from soils to streams. While this physical process has been the…”
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Gross Nitrogen Dynamics in the Mycorrhizosphere of an Organic Forest Soil by Holz, M, Aurangojeb, M, Kasimir, Å, Boeckx, P, Kuzyakov, Y, Klemedtsson, L, Rütting, T

“…The rhizosphere is a hot-spot for biogeochemical cycles, including production of greenhouse gases, as microbial activity is stimulated by rhizodeposits…”
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Methane in Two Stream Networks: Similar Contributions From Groundwater and Local Sediments While Oxidation Was a Large Sink Controlling Atmospheric Emissions by Balathandayuthabani, S., Panneer Selvam, B., Gålfalk, M., Saetre, P., Peura, S., Kautsky, U., Klemedtsson, L., Arunachalam, L., Vellingiri, G., Bastviken, D.

“…Streams are important sources of methane (CH4) to the atmosphere but magnitudes and regulation of stream CH4 fluxes remain uncertain. Stream CH4 can come from…”
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Reduction of greenhouse gas emissions by wood ash application to a Picea abies (L.) Karst. forest on a drained organic soil by Klemedtsson, L, Ernfors, M, Björk, R.G, Weslien, P, Rütting, T, Crill, P, Sikström, U

“…Wood ash additions of 3.3 and 6.6 t ha⁻¹ reduced greenhouse gas (GHG) emissions from a spruce forest (Picea abies) on a minerotrophic drained organic soil…”
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Carbon Dioxide and Methane Flux Response and Recovery From Drought in a Hemiboreal Ombrotrophic Fen by Keane, J. B, Toet, S., Ineson, P., Weslien, P., Stockdale, J. E., Klemedtsson, L.

“…Globally peatlands store 500 Gt carbon (C), with northern blanket bogs accumulating 23 g C m −2 y −1 due to cool wet conditions. As a sink of carbon dioxide…”
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Methane Producing and Oxidizing Microorganisms Display a High Resilience to Drought in a Swedish Hemi‐Boreal Mire by White, J. D., Ahrén, D., Ström, L., Kelly, J., Klemedtsson, L., Keane, B., Parmentier, F. J. W.

“…An increased frequency of droughts due to anthropogenic climate change can lead to considerable stress for soil microorganisms and their functioning within…”
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Impacts of stump harvesting on carbon dioxide, methane and nitrous oxide fluxes by Vestin, P, Mölder, M, Kljun, N, Cai, Z, Hasan, A, Holst, J, Klemedtsson, L, Lindroth, A

“…During 2010-2013, we investigated the effects of stump harvesting on greenhouse gas (GHG) fluxes of carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O)…”
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Effects of wood ash fertilization on forest floor greenhouse gas emissions and tree growth in nutrient poor drained peatland forests by Ernfors, M., Sikström, U., Nilsson, M., Klemedtsson, L.

“…Wood ash (3.1, 3.3 or 6.6 tonnes dry weight ha − 1 ) was used to fertilize two drained and forested peatland sites in southern Sweden. The sites were chosen to…”
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Methane and nitrous oxide fluxes from a farmed Swedish Histosol by KasimirKlemedtsson, Å, Weslien, P, Klemedtsson, L

“…Fluxes of the greenhouse gases methane (CH₄) and nitrous oxide (N₂O) from histosolic soils (which account for approximately 10% of Swedish agricultural soils)…”
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Towards operational remote sensing of forest carbon balance across Northern Europe by Olofsson, P., Lagergren, F., Lindroth, A., Lindström, J., Klemedtsson, L., Kutsch, W., Eklundh, L.

“…Monthly averages of ecosystem respiration (ER), gross primary production (GPP) and net ecosystem exchange (NEE) over Scandinavian forest sites were estimated…”
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