- Selaus asiasanan "carbon cycle" mukaan

Aineistot 1-6 / 6

    • Carbon storage change and δ13C transitions of peat columns in a partially forestry-drained boreal bog 

      Nykänen, Hannu; Rissanen, Antti J; Turunen, Jukka; Tahvanainen, Teemu; Simola, Heikki (Springer Science and Business Media LLC, 2019)
      Background and aims In forestry-drained peatlands, drying leads to changes in C cycling which could affect peat δ13C. Furthermore, the δ13C profile of the entire peat column may reveal effects of earlier climatic ...
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    • Contribution of microbial photosynthesis to peatland carbon uptake along a latitudinal gradient 

      Hamard, Samuel; Cereghino, Regis; Barret, Maialen; Sytiuk, Anna; Lara, Enrique; Dorrepaal, Ellen; Kardol, Paul; Küttim, Martin; Lamentowicz, Mariusz; Leflaive, Josephine; Le Roux, Gaël; Tuittila, Eeva-Stiina; Jassey, Vincent E J (Wiley, 2021)
      1. Phototrophic microbes, also known as micro-algae, display a high abundance in many terrestrial surface soils. They contribute to atmospheric carbon dioxide fluxes through their photosynthesis, and thus regulate climate ...
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    • International Soil Radiocarbon Database v1.0 

      Lawrence, Corey R.,US Geological Survey; Beem-Miller, Jeffery,Max-Planck Institute for Biogeochemistry; Hoyt, Alison M.,Max-Planck Institute for Biogeochemistry; Monroe, Grey,Colorado State University; Sierra, Carlos A.,Max-Planck Institute for Biogeochemistry; Stoner, Shane,Max-Planck Institute for Biogeochemistry; Heckman, Katherine,US Forest Service; Blankinship, Joseph C.,University of Arizona; Crow, Susan E.,University of Hawaii; McNicol, Gavin,Stanford University; Trumbore, Susan,Max-Planck Institute for Biogeochemistry; Levine, Paul A.,University of California Irvine; Vindušková, Olga,Stanford University; Todd-Brown, Katherine,Wilfred Laurier; Rasmussen, Craig,University of Arizona; Hick Pries, Caitlin E.,Dartmouth College; Schädel, Christina,Northern Arizona University; McFarlane, Karis,Lawrence Livermore National Laboratory; Doetterl, Sebastian,ETH Zurich; Hatté, Christine,Université Paris Saclay; He, Yujie,University of California Irvine; Treat, Claire,University of Eastern Finland; Harden, Jennifer W.,Stanford University; Torn, Margaret S.,Lawrence Berkeley National Laboratory; Estop-Aragonés, Cristian,University of Alberta; Berhe, Asmeret Asefaw,University of California Merced; Keiluweit, Marco,University of Massachusetts-Amherst; Marin-Spiotta, Erika,University of Wisconsin-Madison; Plante, Alain F.,University of Pennsylvania; Thomson, Aaron,University of Georgia; Schimel, Joshua P.,University of California Santa Barbara; Vaughn, Lydia J. S.,Lawrence Berkeley National Laboratory; Wagai, Rota,National Agriculture and Food Research Organizaon (2019)
      Synthesized soils data associated with v1.0 of the International Soil Radiocarbon Database. Detailed information about this dataset can be found at soilradiocarbon.org.

    • Priming effect stimulates carbon release from thawed permafrost 

      He, Mei; Li, Qinlu; Chen, Leiyi; Qin, Shuqi; Kuzyakov, Yakov; Liu, Yang; Zhang, Dianye; Feng, Xuehui; Kou, Dan; Wu, Tonghua; Yang, Yuanhe (John Wiley & Sons Ltd, 2023)
      Climate warming leads to widespread permafrost thaw with a fraction of the thawed permafrost carbon (C) being released as carbon dioxide (CO2), thus triggering a positive permafrost C-climate feedback. However, large ...

    • Stable carbon isotopic composition of peat columns, subsoil and vegetation on natural and forestry-drained boreal peatlands 

      Nykänen, Hannu; Mpamah, Promise A; Rissanen, Antti J (, 2018)
      We studied natural and forestry-drained peatlands to examine the effect of over 34 years lowered water table on the δ13C values of vegetation, bulk peat and subsoil. In the seven studied sites, δ13C in the basal peat layer ...
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    • Towards long-term standardised carbon and greenhouse gas observations for monitoring Europe's terrestrial ecosystems: a review 

      Franz, Daniela; Acosta, Manuel; Altimir, Nuria; Arriga, Nicola; Arrouays, Dominique; Aubinet, Marc; Aurela, Mika; Ayres, Edward; Lopez-Ballesteros, Ana; Barbaste, Mireille; Berveiller, Daniel; Biraud, Sebastien; Boukir, Hakima; Brown, Timothy; Bruemmer, Christian; Buchmann, Nina; Burba, George; Carrara, Arnaud; Cescatti, Allessandro; Ceschia, Eric; [Incl. Pumpanen, Jukka; Tuittila, Eeva-Stiina] (Walter de Gruyter GmbH, 2018)
      Research infrastructures play a key role in launching a new generation of integrated long-term, geographically distributed observation programmes designed to monitor climate change, better understand its impacts on global ...
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