Search Results - "LEIFELD, JENS"

Intact and managed peatland soils as a source and sink of GHGs from 1850 to 2100 by Leifeld, Jens, Wüst-Galley, Chloé, Page, Susan

“…Land-use change disturbs the function of peatland as a natural carbon sink and triggers high GHG emissions 1 . Nevertheless, historical trends and future…”
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Soil organic matter stoichiometry as indicator for peatland degradation by Leifeld, Jens, Klein, Kristy, Wüst-Galley, Chloé

“…Peatlands accumulate organic matter (OM) under anaerobic conditions. After drainage for forestry or agriculture, microbial respiration and peat oxidation…”
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Tradeoff of CO2 and CH4 emissions from global peatlands under water-table drawdown by Huang, Yuanyuan, Ciais, Phillipe, Luo, Yiqi, Zhu, Dan, Wang, Yingping, Qiu, Chunjing, Goll, Daniel S., Guenet, Bertrand, Makowski, David, De Graaf, Inge, Leifeld, Jens, Kwon, Min Jung, Hu, Jing, Qu, Laiye

“…Water-table drawdown across peatlands increases carbon dioxide (CO 2 ) and reduces methane (CH 4 ) emissions. The net climatic effect remains unclear. Based on…”
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Organic Farming and Soil Carbon Sequestration: What Do We Really Know About the Benefits? by Leifeld, Jens, Fuhrer, Jürg

“…Organic farming is believed to improve soil fertility by enhancing soil organic matter (SOM) contents. An important co-benefit would be the sequestration of…”
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Peatland protection and restoration are key for climate change mitigation by Humpenöder, Florian, Karstens, Kristine, Lotze-Campen, Hermann, Leifeld, Jens, Menichetti, Lorenzo, Barthelmes, Alexandra, Popp, Alexander

“…Peatlands cover only about 3% the global land area, but store about twice as much carbon as global forest biomass. If intact peatlands are drained for…”
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Below ground carbon inputs to soil via root biomass and rhizodeposition of field-grown maize and wheat at harvest are independent of net primary productivity by Hirte, Juliane, Leifeld, Jens, Abiven, Samuel, Oberholzer, Hans-Rudolf, Mayer, Jochen

“…[Display omitted] •Absolute below ground carbon inputs of cereals are independent of fertilization.•Proportion of rhizodeposition carbon (> 50%) is much larger…”
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Temporal dynamics of soil organic carbon after land-use change in the temperate zone - carbon response functions as a model approach by POEPLAU, CHRISTOPHER, DON, AXEL, VESTERDAL, LARS, LEIFELD, JENS, VAN WESEMAEL, BAS, SCHUMACHER, JENS, GENSIOR, ANDREAS

“…Land-use change (LUC) is a major driving factor for the balance of soil organic carbon (SOC) stocks and the global carbon cycle. The temporal dynamic of SOC…”
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Biochar in agriculture – A systematic review of 26 global meta‐analyses by Schmidt, Hans‐Peter, Kammann, Claudia, Hagemann, Nikolas, Leifeld, Jens, Bucheli, Thomas D., Sánchez Monedero, Miguel Angel, Cayuela, Maria Luz

“…Biochar is obtained by pyrolyzing biomass and is, by definition, applied in a way that avoids its rapid oxidation to CO2. Its use in agriculture includes…”
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Sensitivity of peatland carbon loss to organic matter quality by Leifeld, Jens, Steffens, Markus, Galego-Sala, Angela

“…Peatland soils store substantial amounts of organic matter (OM). During peat formation, easily decomposable OM is preferentially lost and more recalcitrant…”
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Restricting the nonlinearity parameter in soil greenhouse gas flux calculation for more reliable flux estimates by Hüppi, Roman, Felber, Raphael, Krauss, Maike, Six, Johan, Leifeld, Jens, Fuß, Roland

“…The static chamber approach is often used for greenhouse gas (GHG) flux measurements, whereby the flux is deduced from the increase of species concentration…”
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Anthropogenic perturbation of the carbon fluxes from land to ocean by Regnier, Pierre, Friedlingstein, Pierre, Ciais, Philippe, Mackenzie, Fred T., Gruber, Nicolas, Janssens, Ivan A., Laruelle, Goulven G., Lauerwald, Ronny, Luyssaert, Sebastiaan, Andersson, Andreas J., Arndt, Sandra, Arnosti, Carol, Borges, Alberto V., Dale, Andrew W., Gallego-Sala, Angela, Goddéris, Yves, Goossens, Nicolas, Hartmann, Jens, Heinze, Christoph, Ilyina, Tatiana, Joos, Fortunat, LaRowe, Douglas E., Leifeld, Jens, Meysman, Filip J. R., Munhoven, Guy, Raymond, Peter A., Spahni, Renato, Suntharalingam, Parvadha, Thullner, Martin

“…A substantial amount of atmospheric carbon taken up on land is transported laterally from upland terrestrial ecosystems to the ocean. A synthesis of the…”
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Temperature and soil organic matter decomposition rates - synthesis of current knowledge and a way forward by Conant, Richard T., Ryan, Michael G., Ågren, Göran I., Birge, Hannah E., Davidson, Eric A., Eliasson, Peter E., Evans, Sarah E., Frey, Serita D., Giardina, Christian P., Hopkins, Francesca M., Hyvönen, Riitta, Kirschbaum, Miko U. F., Lavallee, Jocelyn M., Leifeld, Jens, Parton, William J., Megan Steinweg, Jessica, Wallenstein, Matthew D., Martin Wetterstedt, J. Å., Bradford, Mark A.

“…The response of soil organic matter (OM) decomposition to increasing temperature is a critical aspect of ecosystem responses to global change. The impacts of…”
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Publisher Correction: Soil organic matter stoichiometry as indicator for peatland degradation by Leifeld, Jens, Klein, Kristy, Wüst-Galley, Chloé

“…An amendment to this paper has been published and can be accessed via a link at the top of the paper…”
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Accumulation of century-old biochar contributes to carbon storage and stabilization in the subsoil by Fouché, Julien, Burgeon, Victor, Meersmans, Jeroen, Leifeld, Jens, Cornelis, Jean-Thomas

“…Soil organic carbon (C) is a key component of the global C budget. As soil organic C turnover rates decrease with depth, agricultural practices favoring deep…”
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Land use-driven historical soil carbon losses in Swiss peatlands by Wüst-Galley, Chloé, Grünig, Andreas, Leifeld, Jens

“…Context Globally, the intensive use of peatlands contributes substantially to greenhouse gas emissions. The intensification of peatland use has led to…”
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Assessment of the nitrogen and carbon budget of two managed temperate grassland fields by Ammann, Christof, Spirig, Christoph, Leifeld, Jens, Neftel, Albrecht

“…Greenhouse gas budgets as well as the productivity of grassland systems are closely related to the carbon (C) and nitrogen (N) cycles. Within the framework of…”
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Soil organic matter fractions as early indicators for carbon stock changes under different land-use? by Leifeld, Jens, Kögel-Knabner, Ingrid

“…With respect to carbon sequestration in soil, attempts have been made to identify soil organic matter (SOM) fractions that respond more rapidly to changes in…”
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Decomposition and stabilization of root litter in top- and subsoil horizons: what is the difference by Sanaullah, Muhammad, Chabbi, Abad, Leifeld, Jens, Bardoux, Gerard, Billou, Daniel, Rumpel, Cornelia

“…Mechanisms leading to high mean residence times of organic matter in subsoil horizons are poorly understood. In lower parts of the soil profile root material…”
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Accumulation of C4‐carbon from Miscanthus in organic‐matter‐rich soils by Leifeld, Jens, Alewell, Christine, Paul, Sonja M.

“…To evaluate the sustainability of biomass plantations, effects on soil organic carbon (SOC) need to be quantified. Miscanthus × giganteus is increasingly used…”
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Temperature Response of CO2 Production from Bulk Soils and Soil Fractions is Related to Soil Organic Matter Quality by Leifeld, J, Fuhrer, J

“…The projected increase in global mean temperature could accelerate the turnover of soil organic matter (SOM). Enhanced soil CO₂ emissions could feedback on the…”
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