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Microbial Biogeochemistry

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Pfeil links Back to the working groups of the research area

The working group investigates the relevance of the microbiota for (a) climate, (b) soil carbon storage and (c) resilience of plants. Functions of the microbiota of agricultural landscapes elements are subject matters. Though, the research focusses on crop and grasslands. Cereal crops and selected trees species are experimental model plants. The WG employs gene markers (incl. qPCR), metagenomics, stabile isotope probing, RNA-based techniques and bioinformatics to assess functions and dynamics of the plant and soil microbiota. Soil enzyme measurements and gas analytics (GC ISQ MS; SIFT MS) are used to characterize microbial compound conversions and emissions of green house gases and volatiles. Experimental investigations are conducted at the individual plant scale (plot trials) and on ecosystem level (field trials, surveys). Moreover, the ecophysiology of methylotrophic and nitrate-reducing microorganisms (cultivation incl. anaerobe technique, genomics) is a research topic.

 

 

 Publications WG

MyTitle: High N2O consumption potential of weakly disturbed fen mires with dissimilar denitrifier community structure
MyLinkAnsehenUrl: https://doi.org/10.1016/j.soilbio.2018.12.001, Take a look
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MyAutoren: Buchen, C., Roobroeck, D., Augustin, J., Behrendt, U., Boeckx, P., Ulrich, A. (2019)
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High N2O consumption potential of weakly disturbed fen mires with dissimilar denitrifier community structure

Buchen, C., Roobroeck, D., Augustin, J., Behrendt, U., Boeckx, P., Ulrich, A. (2019)
MyTitle: Microbial hotspot areas of C and N cycles in old-growth Hyrcanian forests top soils
MyLinkAnsehenUrl: https://www.sciencedirect.com/science/article/pii/S0378112719303366?via%3Dihub, Take a look
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MyAutoren: Kooch, Y., Moghimian, N., Kolb, S. (2019)
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Microbial hotspot areas of C and N cycles in old-growth Hyrcanian forests top soils

Kooch, Y., Moghimian, N., Kolb, S. (2019)
MyTitle: Microbial community responses determine how soil–atmosphere exchange of OCS, CO, and NO responds to soil moisture
MyLinkAnsehenUrl: https://www.soil-journal.net/5/121/2019/, Take a look
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MyAutoren: Behrendt, T., Catão, E. C. P., Bunk, R., Yi, Z., Schweer, E., Kolb, S., Kesselmeier, J., Trumbore, S. (2019)
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Microbial community responses determine how soil–atmosphere exchange of OCS, CO, and NO responds to soil moisture

Behrendt, T., Catão, E. C. P., Bunk, R., Yi, Z., Schweer, E., Kolb, S., Kesselmeier, J., Trumbore, S. (2019)

 Projects WG

MyTitle: Erosion-induced Impact on Carbon Dynamics in a Crop Rhizosphere-Microbiome-Soil Organic Matter-Continuum (CropRhizoSOM)
MyLinkAnsehenUrl: http://www.zalf.de/en/forschung_lehre/projekte/Pages/details.aspx?iddp=2146, Take a look
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MyTitelMehrzeilig:
MyTextfeld: Start: 01.02.2020
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Erosion-induced Impact on Carbon Dynamics in a Crop Rhizosphere-Microbiome-Soil Organic Matter-Continuum (CropRhizoSOM)

Start: 01.02.2020
MyTitle: Volatilome of a Cereal Crop-Microbiota System under Drought & Flooding
MyLinkAnsehenUrl: http://www.zalf.de/en/forschung_lehre/projekte/Pages/details.aspx?iddp=2102, Take a look
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MyTextfeld: running time: 01.01.2019 - 31.12.2021
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Volatilome of a Cereal Crop-Microbiota System under Drought & Flooding

running time: 01.01.2019 - 31.12.2021
MyTitle: Biodiversity of Nitrate-Reducing Microbes in Grassland Soils by Massive Cultivation and Genomics (acronym: BE-Cult)
MyLinkAnsehenUrl: http://www.zalf.de/en/forschung_lehre/projekte/Pages/details.aspx?iddp=1972, Take a look
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MyTitelMehrzeilig:
MyTextfeld: running time: 01.07.2017 - 31.12.2020
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Biodiversity of Nitrate-Reducing Microbes in Grassland Soils by Massive Cultivation and Genomics (acronym: BE-Cult)

running time: 01.07.2017 - 31.12.2020
MyTitle: Land-use intensity effects on soil methane cycling microbes in grassland and forest soils (acronym: BE-CH4)
MyLinkAnsehenUrl: http://www.zalf.de/en/forschung_lehre/projekte/Pages/details.aspx?iddp=1971, Take a look
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MyTitelMehrzeilig:
MyTextfeld: running time: 01.07.2017 - 31.12.2020
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Land-use intensity effects on soil methane cycling microbes in grassland and forest soils (acronym: BE-CH4)

running time: 01.07.2017 - 31.12.2020

 

  

Contact

 

Head of working group

Prof. Dr. Steffen Kolb
T +49 (0)33432 82-326

 

Address

Leibniz-Zentrum für
Agrarlandschaftsforschung (ZALF) e. V.

Eberswalder Straße 84
15374 Müncheberg

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