Search Results - "Norbert Billen"

Soil organic-carbon and total nitrogen stocks as affected by different land uses in Baden-Württemberg (southwest Germany) by Chen, Haiqing, Marhan, Sven, Billen, Norbert, Stahr, Karl

“…Regional direct field measurements of potential response of soil organic-carbon (SOC) and total nitrogen (TN) stocks to different land uses is of great…”
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Economic and ecological impacts of bioenergy crop production—a modeling approach applied in Southwestern Germany by Schwarz-v. Raumer, Hans-Georg, Angenendt, Elisabeth, Billen, Norbert, Jooß, Rüdiger

“…This paper considers scenarios of cultivating energy crops in the German Federal State of Baden-Württemberg to identify potentials and limitations of a…”
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Feasibility of strip-tillage for field grown vegetables by Annegret Übelhör, Irene Witte, Norbert Billen, Sabine Gruber, Wilfried Hermann, Jörg Morhard, Wilhelm Claupein

“…Row crops and field grown vegetables, such as white cabbage (Brassica oleracea convar. capitata var. alba), are affected by soil erosion caused by rainfall…”
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Soil carbon stocks in different bioenergy cropping systems including subsoil by Gauder, Martin, Billen, Norbert, Zikeli, Sabine, Laub, Moritz, Graeff-Hönninger, Simone, Claupein, Wilhelm

“…•Perennial crops had higher SOC stocks than conventional tilled crops after 11 years.•Differences of SOC stocks were also significant in the subsoil (90cm…”
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Erratum to “Soil carbon stocks in different bioenergy cropping systems including subsoil” [Soil Tillage Res. 155 (2016) 308–317] by Gauder, Martin, Billen, Norbert, Zikeli, Sabine, Laub, Moritz, Graeff-Hönninger, Simone, Claupein, Wilhelm

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Comparison of net ecosystem CO₂ exchange in cropland and grassland with an automated closed chamber system by Chen, Haiqing, Fan, Mingsheng, Kuzyakov, Yakov, Billen, Norbert, Stahr, Karl

“…Field measurements of net ecosystem CO₂ exchange (NEE) with high temporal resolution are essential to construct a meaningful ecosystem C balance. The…”
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Carbon sequestration in soils of SW-Germany as affected by agricultural management—Calibration of the EPIC model for regional simulations by Billen, Norbert, Röder, Clara, Gaiser, Thomas, Stahr, Karl

“…Global emissions trading allows for agricultural measures to be accounted for the carbon sequestration in soils. The Environmental Policy Integrated Climate…”
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Modeling carbon sequestration under zero tillage at the regional scale. I. The effect of soil erosion by Gaiser, Thomas, Stahr, Karl, Billen, Norbert, Mohammad, Mohammad Abdel-Razek

“…Zero tillage is recognized as a potential measure to sequester carbon dioxide in soils and to reduce CO 2 emissions from arable lands. An up-scaling approach…”
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Soil organic-carbon and total nitrogen stocks as affected by different land uses in Baden-Württemberg (southwest Germany) : Carbon sequestration in soils under different land use by HAIQING CHEN, MARHAN, Sven, BILLEN, Norbert, STAHR, Karl

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Effect of Land Use Types on Decomposition of super(14)C-Labelled Maize Residue (Zea mays L.) by Chen, Haiqing, Fan, Mingsheng, Billen, Norbert, Stahr, Karl, Kuzyakov, Yakov

“…Effect of land use types on decomposition of super(14)C-labelled maize residue (Zea mays L.) was investigated. The use of conservation tillage and conversion…”
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Effect of land use types on decomposition of 14C-labelled maize residue ( Zea mays L.) by Chen, Haiqing, Fan, Mingsheng, Billen, Norbert, Stahr, Karl, Kuzyakov, Yakov

“…The effect of three land use types on decomposition of 14C-labelled maize ( Zea mays L.) residues and soil organic matter were investigated under laboratory…”
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Effects of nitrogen and intensive mixing on decomposition of 14C-labelled maize ( Zea mays L.) residue in soils of different land use types by Chen, Haiqing, Billen, Norbert, Stahr, Karl, Kuzyakov, Yakov

“…This study investigated the effects of mineral-N addition and intensive mixing (analogous to disturbance by plowing) on decomposition of 14C-labelled maize (…”
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