Now showing 1 - 10 of 20
  • 2023Book Chapter
    [["dc.bibliographiccitation.firstpage","13"],["dc.bibliographiccitation.lastpage","21"],["dc.bibliographiccitation.seriesnr","2555"],["dc.contributor.author","Hollensteiner, Jacqueline"],["dc.contributor.author","Wemheuer, Franziska"],["dc.contributor.author","Schneider, Dominik"],["dc.contributor.author","Pfeiffer, Birgit"],["dc.contributor.author","Wemheuer, Bernd"],["dc.contributor.editor","Streit, Wolfgang R."],["dc.contributor.editor","Daniel, Rolf"],["dc.date.accessioned","2022-11-01T10:17:28Z"],["dc.date.available","2022-11-01T10:17:28Z"],["dc.date.issued","2023"],["dc.identifier.doi","10.1007/978-1-0716-2795-2_2"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/116819"],["dc.notes.intern","DOI-Import GROB-605"],["dc.publisher","Springer US"],["dc.publisher.place","New York, NY"],["dc.relation.crisseries","Methods in Molecular Biology"],["dc.relation.eisbn","978-1-0716-2795-2"],["dc.relation.isbn","978-1-0716-2794-5"],["dc.relation.ispartof","Metagenomics : Methods and Protocols"],["dc.title","Extraction of Total DNA and RNA from Marine Filter Samples and Generation of a Universal cDNA as Universal Template for Marker Gene Studies"],["dc.type","book_chapter"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
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  • 2013Journal Article
    [["dc.bibliographiccitation.firstpage","23"],["dc.bibliographiccitation.journal","Soil Biology and Biochemistry"],["dc.bibliographiccitation.lastpage","32"],["dc.bibliographiccitation.volume","61"],["dc.contributor.author","Cesarz, Simone"],["dc.contributor.author","Fender, Ann-Catrin"],["dc.contributor.author","Beyer, Friderike"],["dc.contributor.author","Valtanen, Kerttu"],["dc.contributor.author","Pfeiffer, Birgit"],["dc.contributor.author","Gansert, Dirk"],["dc.contributor.author","Hertel, Dietrich"],["dc.contributor.author","Polle, Andrea"],["dc.contributor.author","Daniel, Rolf"],["dc.contributor.author","Leuschner, Christoph"],["dc.contributor.author","Scheu, Stefan"],["dc.date.accessioned","2017-09-07T11:49:12Z"],["dc.date.available","2017-09-07T11:49:12Z"],["dc.date.issued","2013"],["dc.description.abstract","Knowledge about the influence of living roots on decomposition processes in soil is scarce but is needed to understand carbon dynamics in soil. We investigated the effect of dominant deciduous tree species of the Central European forest vegetation, European beech (Fagus sylvatica L.) and European ash (Fraxinus excelsior L.), on soil biota and carbon dynamics differentiating between root- and leaf litter-mediated effects. The influence of beech and ash seedlings on carbon and nitrogen flow was investigated using leaf litter enriched in 13C and 15N in double split-root rhizotrons planted with beech and ash seedlings as well as a mixture of both tree species and a control without plants. Stable isotope and compound-specific fatty acid analysis (13C-PLFA) were used to follow the incorporation of stable isotopes into microorganisms, soil animals and plants. Further, the bacterial community composition was analyzed using pyrosequencing of 16S rRNA gene amplicons. Although beech root biomass was significantly lower than that of ash only beech significantly decreased soil carbon and nitrogen concentrations after 475 days of incubation. In addition, beech significantly decreased microbial carbon use efficiency as indicated by higher specific respiration. Low soil pH probably increased specific respiration of bacteria suggesting that rhizodeposits of beech roots induced increased microbial respiration and therefore carbon loss from soil. Compared to beech δ13C and δ15N signatures of gamasid mites in ash rhizotrons were significantly higher indicating higher amounts of litter-derived carbon and nitrogen to reach higher trophic levels. Similar δ13C signatures of bacteria and fine roots indicate that mainly bacteria incorporated root-derived carbon in beech rhizotrons. The results suggest that beech and ash differentially impact soil processes with beech more strongly affecting the belowground system via root exudates and associated changes in rhizosphere microorganisms and carbon dynamics than ash."],["dc.identifier.doi","10.1016/j.soilbio.2013.02.003"],["dc.identifier.gro","3147219"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/4851"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.notes.submitter","chake"],["dc.relation.issn","0038-0717"],["dc.title","Roots from beech (Fagus sylvatica L.) and ash (Fraxinus excelsior L.) differentially affect soil microorganisms and carbon dynamics"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]
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  • 2021Journal Article
    [["dc.bibliographiccitation.artnumber","S0176161721001024"],["dc.bibliographiccitation.firstpage","153463"],["dc.bibliographiccitation.journal","Journal of Plant Physiology"],["dc.bibliographiccitation.volume","263"],["dc.contributor.author","Meißner, Annika"],["dc.contributor.author","Granzow, Sandra"],["dc.contributor.author","Wemheuer, Franziska"],["dc.contributor.author","Pfeiffer, Birgit"],["dc.date.accessioned","2021-09-01T06:42:56Z"],["dc.date.available","2021-09-01T06:42:56Z"],["dc.date.issued","2021"],["dc.identifier.doi","10.1016/j.jplph.2021.153463"],["dc.identifier.pii","S0176161721001024"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/89178"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-455"],["dc.relation.issn","0176-1617"],["dc.title","The cropping system matters – Contrasting responses of winter faba bean (Vicia faba L.) genotypes to drought stress"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
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  • 2020Journal Article
    [["dc.bibliographiccitation.journal","European Journal of Soil Science"],["dc.contributor.affiliation","Beule, Lukas; 3\r\nMolecular Phytopathology and Mycotoxin Research, Faculty of Agricultural Sciences\r\nUniversity of Göttingen\r\nGöttingen Germany"],["dc.contributor.affiliation","Zang, Huadong; 4\r\nCollege of Agronomy and Biotechnology\r\nChina Agricultural University\r\nBeijing China"],["dc.contributor.affiliation","Pfeiffer, Birgit; 5\r\nInstitute of Microbiology and Genetics, Department of Genomic and Applied Microbiology\r\nUniversity of Göttingen\r\nGöttingen Germany"],["dc.contributor.affiliation","Karlovsky, Petr; 3\r\nMolecular Phytopathology and Mycotoxin Research, Faculty of Agricultural Sciences\r\nUniversity of Göttingen\r\nGöttingen Germany"],["dc.contributor.affiliation","Dittert, Klaus; 1\r\nDepartment of Crop Science, Division of Plant Nutrition and Crop Physiology\r\nUniversity of Göttingen\r\nGöttingen Germany"],["dc.contributor.author","Wang, Haitao"],["dc.contributor.author","Beule, Lukas"],["dc.contributor.author","Zang, Huadong"],["dc.contributor.author","Pfeiffer, Birgit"],["dc.contributor.author","Ma, Shutan"],["dc.contributor.author","Karlovsky, Petr"],["dc.contributor.author","Dittert, Klaus"],["dc.date.accessioned","2021-04-14T08:31:30Z"],["dc.date.available","2021-04-14T08:31:30Z"],["dc.date.issued","2020"],["dc.date.updated","2022-02-09T13:21:36Z"],["dc.description.abstract","Abstract Nitrogen (N) fertilization is the major contributor to nitrous oxide (N2O) emissions from agricultural soil, especially in post‐harvest seasons. This study was carried out to investigate whether ryegrass serving as cover crop affects soil N2O emissions and denitrifier community size. A microcosm experiment was conducted with soil planted with perennial ryegrass (Lolium perenne L.) and bare soil, each with four levels of N fertilizer (0, 5, 10 and 20 g N m−2; applied as calcium ammonium nitrate). The closed‐chamber approach was used to measure soil N2O fluxes. Real‐time PCR was used to estimate the biomass of bacteria and fungi and the abundance of genes involved in denitrification in soil. The results showed that the presence of ryegrass decreased the nitrate content in soil. Cumulative N2O emissions of soil with grass were lower than in bare soil at 5 and 10 g N m−2. Fertilization levels did not affect the abundance of soil bacteria and fungi. Soil with grass showed greater abundances of bacteria and fungi, as well as microorganisms carrying narG, napA, nirK, nirS and nosZ clade I genes. It is concluded that ryegrass serving as a cover crop holds the potential to mitigate soil N2O emissions in soils with moderate or high NO3− concentrations. This highlights the importance of cover crops for the reduction of N2O emissions from soil, particularly following N fertilization. Future research should explore the full potential of ryegrass to reduce soil N2O emissions under field conditions as well as in different soils. Highlights This study was to investigate whether ryegrass serving as cover crop affects soil N2O emissions and denitrifier community size; Plant reduced soil N substrates on one side, but their root exudates stimulated denitrification on the other side; N2O emissions were lower in soil with grass than bare soil at medium fertilizer levels, and growing grass stimulated the proliferation of almost all the denitrifying bacteria except nosZ clade II; Ryegrass serving as a cover crop holds the potential to mitigate soil N2O emissions."],["dc.description.sponsorship","China Scholarship Council http://dx.doi.org/10.13039/501100004543"],["dc.description.sponsorship","The National Science Project for University of Anhui Province"],["dc.identifier.doi","10.1111/ejss.13047"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/83616"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.publisher","Blackwell Publishing Ltd"],["dc.relation.eissn","1365-2389"],["dc.relation.issn","1351-0754"],["dc.rights","This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited."],["dc.title","The potential of ryegrass as cover crop to reduce soil N2O emissions and increase the population size of denitrifying bacteria"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
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  • 2020Journal Article
    [["dc.bibliographiccitation.firstpage","1139"],["dc.bibliographiccitation.issue","8"],["dc.bibliographiccitation.journal","Biology and Fertility of Soils"],["dc.bibliographiccitation.lastpage","1150"],["dc.bibliographiccitation.volume","56"],["dc.contributor.author","Schroeder, Julia"],["dc.contributor.author","Jannoura, Ramia"],["dc.contributor.author","Beuschel, René"],["dc.contributor.author","Pfeiffer, Birgit"],["dc.contributor.author","Dyckmans, Jens"],["dc.contributor.author","Murugan, Rajasekaran"],["dc.contributor.author","Chavannavar, Suvarna"],["dc.contributor.author","Wachendorf, Christine"],["dc.contributor.author","Joergensen, Rainer Georg"],["dc.date.accessioned","2021-04-14T08:24:47Z"],["dc.date.available","2021-04-14T08:24:47Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1007/s00374-020-01487-4"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/81422"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation.eissn","1432-0789"],["dc.relation.issn","0178-2762"],["dc.title","Carbon use efficiency and microbial functional diversity in a temperate Luvisol and a tropical Nitisol after millet litter and N addition"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
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  • 2016Journal Article
    [["dc.bibliographiccitation.firstpage","323"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Letters in Applied Microbiology"],["dc.bibliographiccitation.lastpage","329"],["dc.bibliographiccitation.volume","62"],["dc.contributor.author","Wemheuer, F."],["dc.contributor.author","Wemheuer, Bernd"],["dc.contributor.author","Kretzschmar, D."],["dc.contributor.author","Pfeiffer, B."],["dc.contributor.author","Herzog, Sven"],["dc.contributor.author","Daniel, Roy Thomas"],["dc.contributor.author","Vidal, Stefan"],["dc.date.accessioned","2018-11-07T10:16:27Z"],["dc.date.available","2018-11-07T10:16:27Z"],["dc.date.issued","2016"],["dc.description.abstract","Most plant species are colonized by endophytic bacteria. Despite their importance for plant health and growth, the response of these bacteria to grassland management regimes is still not understood. Hence, we investigated the bacterial community structure in three agricultural important grass species Dactylis glomerata L., Festuca rubra L. and Lolium perenne L. with regard to fertilizer application and different mowing frequencies. For this purpose, above-ground plant material was collected from the Grassland Management Experiment (GrassMan) in Germany in September 2010 and 2011. DNA was extracted from surface-sterilized plant tissue and subjected to 16S rRNA gene PCRs. Endophytic community structures were assessed by denaturing gradient gel electrophoresis (DGGE)-based analysis of obtained PCR products. DGGE fingerprints revealed that fertilizer application significantly altered the endophytic communities in L.perenne and F.rubra but not in D.glomerata. Although no direct effect of mowing was observed, mowing frequencies in combination with fertilizer application had a significant impact on endophyte bacterial community structures. However, this effect was not observed for all three grass species in both years. Therefore, our results showed that management regimes changed the bacterial endophyte communities, but this effect was plant-specific and varied over time. Significance and Impact of the StudyEndophytic bacteria play an important role in plant health and growth. However, studies addressing the influence of grassland management regimes on these bacteria in above-ground plant parts are still missing. In this study, we present first evidence that fertilizer application significantly impacted bacterial community structures in three agricultural important grass species, whereas mowing had only a minor effect. Moreover, this effect was plant-specific and thus not visible for all grass species in each year. Consequently, this study sheds new light into the complex interaction of microbes and plants."],["dc.identifier.doi","10.1111/lam.12551"],["dc.identifier.isi","000373000600005"],["dc.identifier.pmid","26834040"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/41042"],["dc.language.iso","en"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.relation.issn","1472-765X"],["dc.relation.issn","0266-8254"],["dc.title","Impact of grassland management regimes on bacterial endophyte diversity differs with grass species"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dspace.entity.type","Publication"]]
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  • 2022Journal Article
    [["dc.bibliographiccitation.artnumber","456"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Nature Communications"],["dc.bibliographiccitation.volume","13"],["dc.contributor.author","Dlugosch, Leon"],["dc.contributor.author","Poehlein, Anja"],["dc.contributor.author","Wemheuer, Bernd"],["dc.contributor.author","Pfeiffer, Birgit"],["dc.contributor.author","Badewien, Thomas H."],["dc.contributor.author","Daniel, Rolf"],["dc.contributor.author","Simon, Meinhard"],["dc.date.accessioned","2022-04-01T10:02:38Z"],["dc.date.available","2022-04-01T10:02:38Z"],["dc.date.issued","2022"],["dc.description.abstract","Abstract Microbial communities are major drivers of global elemental cycles in the oceans due to their high abundance and enormous taxonomic and functional diversity. Recent studies assessed microbial taxonomic and functional biogeography in global oceans but microbial functional biogeography remains poorly studied. Here we show that in the near-surface Atlantic and Southern Ocean between 62°S and 47°N microbial communities exhibit distinct taxonomic and functional adaptations to regional environmental conditions. Richness and diversity showed maxima around 40° latitude and intermediate temperatures, especially in functional genes (KEGG-orthologues, KOs) and gene profiles. A cluster analysis yielded three clusters of KOs but five clusters of genes differing in the abundance of genes involved in nutrient and energy acquisition. Gene profiles showed much higher distance-decay rates than KO and taxonomic profiles. Biotic factors were identified as highly influential in explaining the observed patterns in the functional profiles, whereas temperature and biogeographic province mainly explained the observed taxonomic patterns. Our results thus indicate fine-tuned genetic adaptions of microbial communities to regional biotic and environmental conditions in the Atlantic and Southern Ocean."],["dc.description.sponsorship","Deutsche Forschungsgemeinschaft"],["dc.identifier.doi","10.1038/s41467-022-28128-8"],["dc.identifier.pii","28128"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/105966"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-530"],["dc.relation.eissn","2041-1723"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","Significance of gene variants for the functional biogeography of the near-surface Atlantic Ocean microbiome"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
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  • 2020Preprint
    [["dc.contributor.author","Rummel, Pauline Sophie"],["dc.contributor.author","Pfeiffer, Birgit"],["dc.contributor.author","Pausch, Johanna"],["dc.contributor.author","Well, Reinhard"],["dc.contributor.author","Schneider, Dominik"],["dc.contributor.author","Dittert, Klaus"],["dc.date.accessioned","2020-05-27T11:48:41Z"],["dc.date.accessioned","2021-10-27T13:20:18Z"],["dc.date.available","2020-05-27T11:48:41Z"],["dc.date.available","2021-10-27T13:20:18Z"],["dc.date.issued","2020"],["dc.description.abstract","Chemical composition of root and shoot litter controls decomposition and, subsequently, C availability for biological nitrogen transformation processes in soils. While aboveground plant residues have been proven to increase $ emissions, studies on root litter effects are scarce. This study aimed (1) to evaluate how fresh maize root litter affects $ emissions compared to fresh maize shoot litter, (2) to assess whether $ emissions are related to the interaction of C and N mineralization from soil and litter, and (3) to analyze changes in soil microbial community structures related to litter input and $ emissions. To obtain root and shoot litter, maize plants (Zea mays L.) were cultivated with two N fertilizer levels in a greenhouse and harvested. A two-factorial 22 d laboratory incubation experiment was set up with soil from both N levels (N1, N2) and three litter addition treatments (control, root, root + shoot). We measured $ and $ fluxes, analyzed soil mineral N and water-extractable organic C (WEOC) concentrations, and determined quality parameters of maize litter. Bacterial community structures were analyzed using 16S rRNA gene sequencing. Maize litter quality controlled ^−_3$ and WEOC availability and decomposition-related $ emissions. Emissions induced by maize root litter remained low, while high bioavailability of maize shoot litter strongly increased $ and $ emissions when both root and shoot litter were added. We identified a strong positive correlation between cumulative $ and $ emissions, supporting our hypothesis that litter quality affects denitrification by creating plant-litter-associated anaerobic microsites. The interdependency of C and N availability was validated by analyses of regression. Moreover, there was a strong positive interaction between soil ^−_3$ and WEOC concentration resulting in much higher $ emissions, when both ^−_3$ and WEOC were available. A significant correlation was observed between total $ and $ emissions, the soil bacterial community composition, and the litter level, showing a clear separation of root + shoot samples of all remaining samples. Bacterial diversity decreased with higher N level and higher input of easily available C. Altogether, changes in bacterial community structure reflected degradability of maize litter with easily degradable C from maize shoot litter favoring fast-growing C-cycling and N-reducing bacteria of the phyla Actinobacteria, Chloroflexi, Firmicutes, and Proteobacteria. In conclusion, litter quality is a major driver of $ and $ emissions from crop residues, especially when soil mineral N is limited."],["dc.identifier.doi","10.5194/bg-2019-320"],["dc.identifier.doi","10.5194/bg-2019-320-supplement"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/17344"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91954"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.orgunit","Fakultät für Agrarwissenschaften"],["dc.rights","CC BY 4.0"],["dc.rights.access","openAccess"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.subject","NITROUS-OXIDE EMISSIONS; CHEMICAL-COMPOSITION; MICROBIAL BIOMASS; CROP RESIDUES; SP-NOV.; HETEROTROPHIC NITRIFICATION; NITRIFIER DENITRIFICATION; CARBON MINERALIZATION; AGROFORESTRY RESIDUES; BIOCHEMICAL QUALITY"],["dc.subject.ddc","630"],["dc.title","Maize root and shoot litter quality controls short-term $ and $ emissions and bacterial community structure of arable soil"],["dc.type","preprint"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
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  • 2021Journal Article Research Paper
    [["dc.bibliographiccitation.firstpage","5309"],["dc.bibliographiccitation.issue","11"],["dc.bibliographiccitation.journal","Applied Sciences"],["dc.bibliographiccitation.volume","11"],["dc.contributor.author","Rummel, Pauline Sophie"],["dc.contributor.author","Well, Reinhard"],["dc.contributor.author","Pausch, Johanna"],["dc.contributor.author","Pfeiffer, Birgit"],["dc.contributor.author","Dittert, Klaus"],["dc.date.accessioned","2021-07-05T15:00:41Z"],["dc.date.available","2021-07-05T15:00:41Z"],["dc.date.issued","2021"],["dc.description.abstract","Returning crop residues to agricultural fields can accelerate nutrient turnover and increase N2O and NO emissions. Increased microbial respiration may lead to formation of local hotspots with anoxic or microoxic conditions promoting denitrification. To investigate the effect of litter quality on CO2, NO, N2O, and N2 emissions, we conducted a laboratory incubation study in a controlled atmosphere (He/O2, or pure He) with different maize litter types (Zea mays L., young leaves and roots, straw). We applied the N2O isotopocule mapping approach to distinguish between N2O emitting processes and partitioned the CO2 efflux into litter- and soil organic matter (SOM)-derived CO2 based on the natural 13C isotope abundances. Maize litter increased total and SOM derived CO2 emissions leading to a positive priming effect. Although C turnover was high, NO and N2O fluxes were low under oxic conditions as high O2 diffusivity limited denitrification. In the first week, nitrification contributed to NO emissions, which increased with increasing net N mineralization. Isotopocule mapping indicated that bacterial processes dominated N2O formation in litter-amended soil in the beginning of the incubation experiment with a subsequent shift towards fungal denitrification. With onset of anoxic incubation conditions after 47 days, N fluxes strongly increased, and heterotrophic bacterial denitrification became the main source of N2O. The N2O/(N2O+N2) ratio decreased with increasing litter C:N ratio and Corg:NO3− ratio in soil, confirming that the ratio of available C:N is a major control of denitrification product stoichiometry."],["dc.description.abstract","Returning crop residues to agricultural fields can accelerate nutrient turnover and increase N2O and NO emissions. Increased microbial respiration may lead to formation of local hotspots with anoxic or microoxic conditions promoting denitrification. To investigate the effect of litter quality on CO2, NO, N2O, and N2 emissions, we conducted a laboratory incubation study in a controlled atmosphere (He/O2, or pure He) with different maize litter types (Zea mays L., young leaves and roots, straw). We applied the N2O isotopocule mapping approach to distinguish between N2O emitting processes and partitioned the CO2 efflux into litter- and soil organic matter (SOM)-derived CO2 based on the natural 13C isotope abundances. Maize litter increased total and SOM derived CO2 emissions leading to a positive priming effect. Although C turnover was high, NO and N2O fluxes were low under oxic conditions as high O2 diffusivity limited denitrification. In the first week, nitrification contributed to NO emissions, which increased with increasing net N mineralization. Isotopocule mapping indicated that bacterial processes dominated N2O formation in litter-amended soil in the beginning of the incubation experiment with a subsequent shift towards fungal denitrification. With onset of anoxic incubation conditions after 47 days, N fluxes strongly increased, and heterotrophic bacterial denitrification became the main source of N2O. The N2O/(N2O+N2) ratio decreased with increasing litter C:N ratio and Corg:NO3− ratio in soil, confirming that the ratio of available C:N is a major control of denitrification product stoichiometry."],["dc.description.sponsorship","Deutsche Forschungsgemeinschaft"],["dc.description.sponsorship","Open-Access-Publikationsfonds 2021"],["dc.identifier.doi","10.3390/app11115309"],["dc.identifier.pii","app11115309"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/87882"],["dc.language.iso","en"],["dc.notes.intern","DOI Import DOI-Import GROB-441"],["dc.relation.eissn","2076-3417"],["dc.relation.orgunit","Abteilung Pflanzenernährung und Ertragsphysiologie"],["dc.rights","CC BY 4.0"],["dc.title","Carbon Availability and Nitrogen Mineralization Control Denitrification Rates and Product Stoichiometry during Initial Maize Litter Decomposition"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
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  • 2018Journal Article
    [["dc.bibliographiccitation.firstpage","105"],["dc.bibliographiccitation.journal","Soil and Tillage Research"],["dc.bibliographiccitation.lastpage","113"],["dc.bibliographiccitation.volume","179"],["dc.contributor.author","Köbke, Sarah"],["dc.contributor.author","Senbayram, Mehmet"],["dc.contributor.author","Pfeiffer, Birgit"],["dc.contributor.author","Nacke, Heiko"],["dc.contributor.author","Dittert, Klaus"],["dc.date.accessioned","2020-12-10T15:21:30Z"],["dc.date.available","2020-12-10T15:21:30Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.1016/j.still.2018.01.013"],["dc.identifier.issn","0167-1987"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/73047"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Post-harvest N 2 O and CO 2 emissions related to plant residue incorporation of oilseed rape and barley straw depend on soil NO 3 - content"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
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