default author photo

Jan Siemens

Justus Liebig University Giessen

SCHOLARLY PAPERS

6

DOWNLOADS

294

TOTAL CITATIONS

0

Scholarly Papers (6)

Actions:
Email selected abstracts
1.

A Farm-Scale Integrated Crop-Livestock Platform for System-Level Comparison of Dairy Farming Strategies

Number of pages: 35 Posted: 04 May 2026
Deise Aline Knob, Christian Lambertz, Johannes Eisert, Franz Schulz, Laura Aufmhof, Eron Bajrami, Sonoko Bellingrath-Kimura, Klaus Eder, Maria Renate Finckh, Karolin Gondolf, Denise Geßner, S.P Glaeser, Uta König von Borstel, S. König, Katharina May, Gerald Moser, Ines Mulder, Christoph Müller, Wiebke Niether, Amelie Pausch, Waqas Quasim, Leticia Godoi Rosa, Amir Sahraei, Noemi Kim Santo, Jan Siemens, Adnan Šišić, Rod Snowdon, Myriam Speth, Ramona Teuber, Nishita Thakur, Franziska Tscharn, Samson Ugwuany, Corinna Ullrich, Michael Wachendorf, Leon Weigelt, Matthias Wengert, Jayan Wijesingha, Benjamin Wittkop, Lutz Breuer and Andreas Gattinger
University of Giessen, Research Institute of Organic Agriculture (FiBL), Justus Liebig University Giessen - justus liebig, Justus Liebig University Giessen, Justus Liebig University Giessen, Justus Liebig University Giessen, Leibniz-Centre for Agricultural Landscape Research (ZALF), Justus Liebig University Giessen, University of Kassel, Justus Liebig University Giessen, Justus Liebig University Giessen, Justus Liebig University Giessen, Justus Liebig University Giessen, Justus Liebig University Giessen, Leipzig University, Justus Liebig University Giessen, Ruhr University of Bochum, University College Dublin (UCD), Justus Liebig University Giessen, Justus Liebig University Giessen, Justus Liebig University Giessen, Universidade do Estado de Santa Catarina (UDESC), Justus Liebig University Giessen, Justus Liebig University Giessen, Justus Liebig University Giessen, University of Kassel, Justus Liebig University Giessen, Justus Liebig University Giessen, University of Giessen, Justus Liebig University Giessen, Justus Liebig University Giessen, Justus Liebig University Giessen, Justus Liebig University Giessen, University of Kassel, University of Kassel, University of Kassel, University of Kassel, Justus Liebig University Giessen, Justus Liebig University Giessen and Justus Liebig University Giessen
Downloads 75 (1,052,702)

Abstract:

Loading...

Crop-livestock integration, dairy cows, farm-scale experimentation, feeding intensity, agricultural systems

2.

Wastewater-Borne Pollutants Influenced the Soil Resistome and Mobilome But Not the Bacterial Community Composition in a Changing Wastewater Irrigation System

Number of pages: 70 Posted: 03 Feb 2025
Sara Gallego, Leila Soufi, Ioannis D. Kampouris, Kathia Lüneberg, Benjamin J. Heyde, Dipen Pulami, S.P Glaeser, Christina Siebe, Jan Siemens, Kornelia Smalla and Elisabeth Grohmann
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Justus Liebig University Giessen, affiliation not provided to SSRN, Justus Liebig University Giessen, Julius Kuehn Institute and affiliation not provided to SSRN
Downloads 61 (961,006)

Abstract:

Loading...

ARGs, MGEs, Mezquital Valley, 16S rRNA amplicon, qPCR

3.

Microbial Carbon Use Efficiency of Mineral-Associated Organic Matter is Related to its Desorbability

Number of pages: 36 Posted: 14 Sep 2024
Alexander Konrad, Diana Hofmann, Jan Siemens, Kenton P. Stutz, Friederike Lang and Ines Mulder
Justus Liebig University Giessen, affiliation not provided to SSRN, Justus Liebig University Giessen, University of Freiburg, affiliation not provided to SSRN and Ruhr University of Bochum
Downloads 59 (980,173)

Abstract:

Loading...

carbon use efficiency, mineral-associated organic matter, sorption, carbon cycling, priming, carbon sequestration

4.

Downstream Effects of the Pandemic? Spatiotemporal Trends of Quaternary Ammonium Compounds in Suspended Particulate Matter of German Rivers

Number of pages: 42 Posted: 17 Jul 2024
Sophie Lennartz, Jan Koschorreck, Bernd Göckener, Karlheinz Weinfurtner, Andrea Frohböse-Körner, Jan Siemens, Sanjana Balachandran, S.P Glaeser and Ines Mulder
Aarhus University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Justus Liebig University Giessen, affiliation not provided to SSRN, Justus Liebig University Giessen and Ruhr University of Bochum
Downloads 42 (1,157,785)

Abstract:

Loading...

QACs, SARS-CoV-2, Emerging contaminants, Ecotoxicity, HPLC-MS/MS

5.

Legacy Pollution of Floodplain Soils with Quaternary Ammonium Compounds - Insights into Vertical Distribution, Historical Trends And Suspected Microplastic Carriers

Number of pages: 30 Posted: 27 Feb 2025
Sophie Lennartz, Collin J. Weber, Jan Siemens and Ines Mulder
Aarhus University, affiliation not provided to SSRN, Justus Liebig University Giessen and Ruhr University of Bochum
Downloads 30 (1,332,057)

Abstract:

Loading...

floodplain soils, quaternary ammonium compounds (QACs), microplastics (MP), suspended particulate matter (SPM), depth distribution

6.

Rapid Mineralization of Mineral-Bound Carboxyl-Carbon of Salicylic Acid and Phenylalanine

Number of pages: 16 Posted: 15 Apr 2025
Alexander Konrad, Diana Hofmann, Jan Siemens, Friederike Lang, Ines Mulder and Kenton P. Stutz
Justus Liebig University Giessen, affiliation not provided to SSRN, Justus Liebig University Giessen, University of Freiburg, Ruhr University of Bochum and University of Freiburg
Downloads 27 (1,372,601)

Abstract:

Loading...

Sorption, Desorption, carbon cycling, mineral-associated organic matter, carbon sequestration