52 Works

CO2-Zertifikate für die Festlegung atmosphärischen Kohlenstoffs in Böden: Methoden, Maßnahmen und Grenzen

Martin Wiesmeier, Stefanie Mayer, Carsten Paul, Katharina Helming, Axel Don, Uwe Franko, Markus Franko & Ingrid Kögel-Knabner
Agrarböden besitzen durch den Aufbau von organsicher Bodensubstanz (Humus), die zu etwa 58% aus Kohlenstoff (Corg) besteht, ein großes Potential zur Kohlenstoffbindung. Positive Anstrengungen im Humusmanagement könnten daher einen wesentlichen Beitrag für den Klimaschutz leisten. Für Landwirtinnen und Landwirte stellen so genannte CO2-Zertifikate für den Aufbau von Corg („Humuszertifikate“) einen zusätzlichen Anreiz dar, humusfördernde Bewirtschaftungsmaßnahmen umzusetzen. Diese CO2-Zertifikate werden von privatwirtschaftlichen Initiativen und Unternehmen im Bereich des freiwilligen CO2-Markts vergeben. Insbesondere im Bereich der Landwirtschaft...

Pilzarten und ihre pflanzlichen Wirte im Klimawandel

Mika Tarkka & Jakob Hildebrandt
Viele parasitäre Baumpilze können von der Schwächung von Bäumen durch Trockenstress profitieren. Pilzsammler, die neben Mykorrhizapilzen auch parasitäre Baumpilze sammeln, mögen sich daran erfreuen. Doch ist dabei nicht zu verkennen, dass pflanzenpathogene Pilze derzeit einen starken Anpassungsdruck in Forst- und Landwirtschaft ausüben.

Checkliste zur Unterstützung der Helmholtz-Zentren bei der Implementierung von Richtlinien für nachhaltige Forschungssoftware

Reinhard Messerschmidt, Heinz Pampel, Felix Bach, Wolfgang zu Castell, Michael Denker, Ants Finke, Bernadette Fritzsch, Martin Hammitzsch, Uwe Konrad, Yvonne Leifels, Christoph Möhl, Marco Nolden, Markus Scheinert, Tobias Schlauch, Thomas Schnicke & Dirk Steglich
Mit der voranschreitenden Digitalisierung von Forschung und Lehre steigt die Zahl an Software-Lösungen, die an wissenschaftlichen Einrichtungen entstehen und zur Erkenntnisgewinnung genutzt werden. Die – unter dem Stichwort Open Science geforderte – Zugänglichkeit und Nachnutzung von wissenschaftlichen Ergebnissen kann in vielen Fachgebieten nur sichergestellt werden, wenn neben Forschungsdaten auch Programmcode offen zugänglich gemacht wird. Die vorliegende Handreichung richtet sich an Entscheider*innen in den Helmholtz-Zentren, die sich mit der Implementierung von Richtlinien für nachhaltige Forschungssoftware befassen....

Focus on: Bioenergie im Strom- und Wärmemarkt

Daniela Thrän & Diana Pfeiffer

Shewanella oneidens microcosms laboratory data

Rico Leiser
Iron reduction by Shewanella oneidensis does not release microplastics from organo-metallic aggregates Abstract The presented study is a laboratory study elucidating the potential of the freshwater bacteria Shewanella oneidensis to reduce microplastic containing iron-organo aggegrates, and to release microplastics from the flocs through this reduction. The data were obtained by incubating 5 individual iron-organo flocs inside of microcosm (20 individual) with added S. oneidensis for 120 days and samplings conducted after 0, 20, 40, 60...

Checklist to Support the Helmholtz Centers in Implementing Policies on Sustainable Research Software

Reinhard Messerschmidt, Heinz Pampel, Felix Bach, Wolfgang zu Castell, Michael Denker, Ants Finke, Bernadette Fritzsch, Martin Hammitzsch, Uwe Konrad, Yvonne Leifels, Christoph Möhl, Marco Nolden, Markus Scheinert, Tobias Schlauch, Thomas Schnicke & Dirk Steglich
As the digitalization of research and teaching progresses, the number of software solutions developed at scientific institutions and used for the purpose of knowledge production is increasing. The accessibility and reuse of scientific results called for under the heading “open science” can be ensured in many fields only if, in addition to research data, program code is also made openly accessible. The present guide is addressed to decision-makers at the Helmholtz Centers who deal with...

Reader: 10. Statuskonferenz

Daniela Thrän & Vera Tens

Principles for the Responsible Handling of Research Data at the Helmholtz Centre for Environmental Research - UFZ

Jan Bumberger & Thomas Schnicke
The basic institutional policy on research data management at the Helmholtz Centre for Environmental Research - UFZ in the first version of 2018.

GeoLaB - Geothermal Laboratory in the Crystalline Basement

Thomas Kohl , Eva Schill , Judith Bremer , Günter Zimmermann , Olaf Kolditz & Ingo Sass
In Central Europe, the largest geothermal potential resides in the crystalline basement rock with important hotspots in tectonically stressed areas. To better harvest this energy form under sustainable, predictable and efficient conditions, new focused, scientific driven strategies are needed. Similar to other geo-technologies, the complex processes in the subsurface need to be investigated in large-scale facilities to ensure environmental sustainability. The proposed new underground research laboratory GeoLaB (Geothermal Laboratory in the Crystalline Basement) will address...

Additional file 4 of miR-146a-5p-modified hUCMSC-derived exosomes facilitate spinal cord function recovery by targeting neurotoxic astrocytes

Xunwei Lai, Yang Wang, Xiaokang wang, Bin Liu & Limin Rong
Additional file 4. miRNA sequences.

Additional file 5 of miR-146a-5p-modified hUCMSC-derived exosomes facilitate spinal cord function recovery by targeting neurotoxic astrocytes

Xunwei Lai, Yang Wang, Xiaokang wang, Bin Liu & Limin Rong
Additional file 5. Coding Sequence of Irak1 and Traf6 Genes.

Cocoa seeds and chocolate products interaction with gut microbiota; mining microbial and functional biomarkers from mechanistic studies, clinical trials and 16S rRNA amplicon sequencing

Mohamed A. Farag, Mohamad Louai M. Hariri, Aya Ehab, Masun Nabhan Homsi, Chao Zhao & Martin von Bergen
In recent years, gut microbiome has evolved as a focal point of interest with growing recognition that a well-balanced gut microbiota is highly relevant to an individual’s health status. The present review provides a mechanistic insight on the effects of cocoa chemicals on the gut microbiome and further reveals in silico biomarkers, taxonomic and functional features that distinguish gut microbiome of cocoa consumers and controls by using 16S rRNA gene sequencing data. The polyphenols in...

Additional file 1 of The effect of high-polyphenol Mediterranean diet on visceral adiposity: the DIRECT PLUS randomized controlled trial

Hila Zelicha, Nora Kloting, Alon Kaplan, Anat Yaskolka Meir, Ehud Rinott, Gal Tsaban, Yoash Chassidim, Matthias Bluher, Uta Ceglarek, Berend Isermann, Michael Stumvoll, Rita Nana Quayson, Martin von Bergen, Beatrice Engelmann, Ulrike E. Rolle-Kampczyk, Sven-Bastiaan Haange, Kieran M. Tuohy, Camilla Diotallevi, Ilan Shelef, Frank B. Hu, Meir J. Stampfer & Iris Shai
Additional file 1: S1. Adherence to the intervention. S2. Sensitivity analysis. S3. Inclusion and Exclusion criteria. S4. Physical activity recommendations protocol. S5. Polyphenol-rich foods, provided at no cost to participants. S6. Magnetic resonance imaging. S7. Clinical parameters, laboratory methodology, and blood and urine polyphenols assessments. S8. Sample size and power calculations. Fig. S1. DIRECT PLUS flow chart. Fig. S2. Heatmap of abdominal adipose depots and metabolic and cardiovascular parameters at baseline. Fig. S3. The effect...

Additional file 1 of Modulation of gut microbiota, blood metabolites, and disease resistance by dietary β-glucan in rainbow trout (Oncorhynchus mykiss)

Simon Menanteau-Ledouble, Jakob Skov, Mie Bech Lukassen, Ulrike Rolle-Kampczyk, Sven-Bastiaan Haange, Inger Dalsgaard, Martin von Bergen & Jeppe Lund Nielsen
Additional file 1: Table S1. Allocation of the fish at the start of the experiment. Table S2. Analysis of the composition of the β-glucan used in this study. Figure S3. Principal component analysis showing the microbiota of the fish at week 6. Figure S4. Heatmap showing the 10 most abundant bacterial phyla in the intestine of the fish for the two control groups and the groups receiving the three different concentration of β-glucan. Table S5....

Additional file 1 of Bio-nanocomplexes with autonomous O2 generation efficiently inhibit triple negative breast cancer through enhanced chemo-PDT

Zhihong Zeng, Zhou Wang, Simin Chen, Chang Xiao, Minzhuo Liu, Jie Zhang, Jialong Fan, Yanzhong Zhao & Bin Liu
Additional file 1: Figure S1. A. CS-1 loading capacity and encapsulation efficiency of CPCCM NPs. B. Ce6 loading capacity and encapsulation efficiency of CPCCM NPs. Figure S2. Cell viability assay. A. Viability of 4T1 cells treated with CS-1. B. Viability of MDA-MB-231 cells treated with CS-1. The concentrations of CS-1 are 0, 1, 2.5, 5, 10, 15, and 20 μM, respectively. Figure S3. Viability of MDA-MB-231 cells treated with CS-1, Ce6, CPCC, and CPCCM with/without...

Aus dem All ein genaues Bild der Landschaft erzeugen

Sebastian Preidl, Oliver Jorzik & Dierk Spreen
Mittels dynamischen maschinellen Lernens können landwirtschaftliche Nutzflächen oder Wälder aus dem Weltall genauer kartiert werden. Das ermöglicht ein besseres nachhaltiges Management solcher Flächen.

Sekundäre Rohstoffquellen. Altlast, Rohstoff oder kulturelles Erbe?

Alena Bleicher, Martin David & Henriette Rutjes
Können strategische Rohstoffe auch aus alten Bergbauhalden gewonnen werden? Die Nutzung sekundärer Rohstoffquellen könnte die Umweltbelastungen, die mit dem Bergbau einhergehen, minimieren. Eine entscheidende Voraussetzung für die Nutzung dieser Potentiale sind gesellschaftliche Interpretationsprozesse.

Impulse für die naturwissenschaftliche Ausbildung

Alena Bleicher
Wie entstehen Konflikte um die Rohstoffgewinnung? Wie weit reicht die Verantwortung der Forschung? Mit diesen Fragen können Verantwortliche im Tiefseebergbau und der damit verbundenen Technologieentwicklung konfrontiert werden. Sozialwissenschaftliche Perspektiven können beim Verständnis hilfreich sein.

Parametric optimization and comparative study of an organic Rankine cycle power plant for two-phase geothermal sources

Chaofan Chen , Francesco Witte , Ilja Tuschy , Olaf Kolditz & Haibing Shao
For two-phase geothermal resource, Organic Rankine Cycle (ORC) based binary plant is often applied for power production. In this work, a network topology was built with the Thermal Engineering Systems in Python (TESPy) software to simulate the stationary operation of the ORC plant. With this topology, the performance of nine different working fluids are compared. From the thermodynamic perspective, the gross and net power output is optimized respectively. Results show that R600 has the highest...

Additional file 2 of miR-146a-5p-modified hUCMSC-derived exosomes facilitate spinal cord function recovery by targeting neurotoxic astrocytes

Xunwei Lai, Yang Wang, Xiaokang wang, Bin Liu & Limin Rong
Additional file 2. Supplementary methods and materials.

Cocoa seeds and chocolate products interaction with gut microbiota; mining microbial and functional biomarkers from mechanistic studies, clinical trials and 16S rRNA amplicon sequencing

Mohamed A. Farag, Mohamad Louai M. Hariri, Aya Ehab, Masun Nabhan Homsi, Chao Zhao & Martin von Bergen
In recent years, gut microbiome has evolved as a focal point of interest with growing recognition that a well-balanced gut microbiota is highly relevant to an individual’s health status. The present review provides a mechanistic insight on the effects of cocoa chemicals on the gut microbiome and further reveals in silico biomarkers, taxonomic and functional features that distinguish gut microbiome of cocoa consumers and controls by using 16S rRNA gene sequencing data. The polyphenols in...

Additional file 1 of The effect of high-polyphenol Mediterranean diet on visceral adiposity: the DIRECT PLUS randomized controlled trial

Hila Zelicha, Nora Kloting, Alon Kaplan, Anat Yaskolka Meir, Ehud Rinott, Gal Tsaban, Yoash Chassidim, Matthias Bluher, Uta Ceglarek, Berend Isermann, Michael Stumvoll, Rita Nana Quayson, Martin von Bergen, Beatrice Engelmann, Ulrike E. Rolle-Kampczyk, Sven-Bastiaan Haange, Kieran M. Tuohy, Camilla Diotallevi, Ilan Shelef, Frank B. Hu, Meir J. Stampfer & Iris Shai
Additional file 1: S1. Adherence to the intervention. S2. Sensitivity analysis. S3. Inclusion and Exclusion criteria. S4. Physical activity recommendations protocol. S5. Polyphenol-rich foods, provided at no cost to participants. S6. Magnetic resonance imaging. S7. Clinical parameters, laboratory methodology, and blood and urine polyphenols assessments. S8. Sample size and power calculations. Fig. S1. DIRECT PLUS flow chart. Fig. S2. Heatmap of abdominal adipose depots and metabolic and cardiovascular parameters at baseline. Fig. S3. The effect...

Additional file 1 of De novo mutations within metabolism networks of amino acid/protein/energy in Chinese autistic children with intellectual disability

Wen-Xiong Chen, Bin Liu, Lijie Zhou, Xiaoli Xiong, Jie Fu, Zhi-Fang Huang, Ting Tan, Mingxi Tang, Jun Wang & Ya-Ping Tang
Additional file 1. Figure S1: Mendelian error rate of all families. Figure S2: The number of de novo mutations in probands and siblings followed Poisson distribution. Figure S3: Gene (protein synthesis) expression in different brain regions at various periods. Figure S4: Gene (energy) expression in different brain regions at various periods. Figure S5: Gene (pressure) expression in different brain regions at various periods. Figure S6: Gene (amino acid) expression in different brain regions at various...

Additional file 1 of MarineMetagenomeDB: a public repository for curated and standardized metadata for marine metagenomes

Muhammad Kabiru Nata’ala, Anderson P. Avila Santos, Jonas Coelho Kasmanas, Alexander Bartholomäus, João Pedro Saraiva, Sandra Godinho Silva, Tina Keller-Costa, Rodrigo Costa, Newton C. M. Gomes, André Carlos Ponce de Leon Ferreira de Carvalho, Peter F. Stadler, Danilo Sipoli Sanches & Ulisses Nunes da Rocha
Additional file 1. Table S1: Dictionary of terms used for filtering out non-marine samples.

Additional file 1 of Modulation of gut microbiota, blood metabolites, and disease resistance by dietary β-glucan in rainbow trout (Oncorhynchus mykiss)

Simon Menanteau-Ledouble, Jakob Skov, Mie Bech Lukassen, Ulrike Rolle-Kampczyk, Sven-Bastiaan Haange, Inger Dalsgaard, Martin von Bergen & Jeppe Lund Nielsen
Additional file 1: Table S1. Allocation of the fish at the start of the experiment. Table S2. Analysis of the composition of the β-glucan used in this study. Figure S3. Principal component analysis showing the microbiota of the fish at week 6. Figure S4. Heatmap showing the 10 most abundant bacterial phyla in the intestine of the fish for the two control groups and the groups receiving the three different concentration of β-glucan. Table S5....

Registration Year

  • 2022
    36
  • 2021
    8
  • 2020
    8

Resource Types

  • Text
    52

Affiliations

  • Helmholtz Centre for Environmental Research
    52
  • Beijing Tian Tan Hospital
    14
  • North West Agriculture and Forestry University
    14
  • Central South University
    14
  • Jilin University
    14
  • Key Laboratory of Guangdong Province
    14
  • Guangdong Academy of Agricultural Sciences
    14
  • Beijing Institute of Technology
    14
  • Chinese Academy of Medical Sciences & Peking Union Medical College
    14
  • Jinan University
    14