Results 51 to 60 of about 1,015,528 (241)

Microbial diversity and biogenic methane potential of a thermogenic-gas coal mine [PDF]

, 2014
The microbial communities and biogenic methane potential of a gas coal mine were investigated by cultivation-independent and cultivation-dependent approaches.
Wei, Min, Yu, Zhisheng, Zhang, Hongxun, Jiang, Zheng   +3 more
core   +1 more source

Thermophilic anaerobic treatment and biogas generation from wastewater produced in an advanced biorefinery process

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Anaerobic digestion can be an alternative method for treating wastewater from second‐generation biorefineries while simultaneously producing biogas. However, the feasibility of the process and key operational parameters by which wastewater produced in lignocellulosic biorefineries affects reactor performance remain poorly understood.
Jairo M. Carrillo‐Osorio, Germán Buitrón   +1 more
wiley   +1 more source

In Vivo Evidence of Single 13C and 15N Isotope–Labeled Methanotrophic Nitrogen-Fixing Bacterial Cells in Rice Roots

mBio, 2022
Methane-oxidizing bacteria (methanotrophs) play an ecological role in methane and nitrogen fluxes because they are capable of nitrogen fixation and methane oxidation, as indicated by genomic and cultivation-dependent studies.
Shintaro Hara, Naohisa Wada, Sliver Sung-Yun Hsiao, Meng Zhang, Zhihua Bao, Yoshiyuki Iizuka, Der-Chuen Lee, Shusei Sato, Sen-Lin Tang, Kiwamu Minamisawa   +9 more
doaj   +1 more source

Methane-carbon flow into the benthic food web at cold seeps – a case study from the Costa Rica subduction zone [PDF]

, 2013
Cold seep ecosystems can support enormous biomasses of free-living and symbiotic chemoautotrophic organisms that get their energy from the oxidation of methane or sulfide.
Enoma Omoregie (467320), MacPherson, E., Peter, L., David Hilton, MacPherson Enrique, Linke Peter, Linke, P., David Hilton (467321), Brückmann, W., Omoregie, Enoma, Brückmann, Warner, Niemann, Helge, Brown Kevin, Niemann Helge, Rehder, G., Helge Niemann, Antje, B., Peter Linke, Wallmann, Klaus, Brown, Kevin, Enrique MacPherson, Brückmann Warner, Wallmann, K., Brockmann, W., Ulrike Schacht, Gregor Rehder, Katrin Knittel, Schacht, U., Boetius, Antje, Knittel, Katrin, Boetius, A., Brown, K., Linke, Peter, Helge Niemann (467314), Klaus Wallmann (467318), Larvik, Gaute, Schacht, Ulrike, Rehder, Gregor, Larvid, G., Warner Brückmann, Omoregie, E., Klaus Wallmann, Kevin Brown, Boetius Antje, Hilton, David, Kevin Brown (73625), Niemann, H., Katrin Knittel (464946), Enrique MacPherson (5656537), MacPherson, Enrique, Antje Boetius, Schacht Ulrike, Ulrike Schacht (467319), Hilton David, Enoma Omoregie, Peter Linke (467315), Rehder Gregor, Gaute Larvik (467317), Larvik Gaute, Gregor Rehder (467322), Larvik, G., Hilton, D., Antje Boetius (58870), Gaute Larvik, Knittel Katrin, Warner Brückmann (467316), Wallmann Klaus, Omoregie Enoma, Knittel, K.   +68 more
core   +1 more source

Biogas production from Opuntia stricta Haw.: microbial diversity and solid load influence on sludge recycle systems

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The search for alternative and sustainable energy sources becomes urgent as energy demand increases and fossil fuels become less available, especially in water‐scarce regions such as the Brazilian semi‐arid region, where current projections of global warming and the expansion of arid and semi‐arid zones point to a future of desertification ...
Wallysson K. P. Barros, Íthalo B. S. de Abreu, Elias G. M. Silva, João V. P. Tavares, Bruna K. O. Silva, Joyce G. W. Siqueira, Rafael B. de Souza, Rômulo S. C. Menezes, Everardo V. S. B. Sampaio, José Antonio Pérez‐Pimienta, Emmanuel D. Dutra   +10 more
wiley   +1 more source

Biogeochemical processes and microbial diversity of the Gullfaks and Tommeliten methane seeps (Northern North Sea). [PDF]

, 2008
Fluid flow related seafloor structures and gas seeps were detected in the North Sea in the 1970s and 1980s by acoustic sub-bottom profiling and oil rig surveys.
Shovitri, M., H. Niemann, K. Knittel, M. Shovitri, Hovland, M., Boetius, Antje, G. Wegener, Boetius, A., Niemann, H., Wegener, G., A. Boetius, Wegener, Gunter, Knittel, K., M. Hovland   +13 more
core   +1 more source

Pectinase‐Based Bioprocesses for Circular Bioeconomy and Sustainable Industrial Development

Biotechnology and Bioengineering, EarlyView.
This picture demonstrates a unified strategy for sustainable pectinase production, focusing on microbial bioproduction, innovative strategies in enzyme engineering (Protein engineering, rational enzyme design, directed evolution and heterologous expression) and various applications in industry, including food, textiles, pulp and paper, agriculture and ...
Nisha Sharma, Dimple Tanwar, Usha Grewal, Murugesan Mohana Keerthi, Yogesh K. Ahlawat, Nitin Pandey, Chirag G. Makvana   +6 more
wiley   +1 more source

Carbon monoxide metabolism in freshwater anaerobic methanotrophic archaea

Nature Communications
Anaerobic methanotrophic archaea mitigate methane emissions in anoxic environments as key members of the biological methane filter. Despite their ecological significance, physiology of anaerobic methanotrophs remains poorly understood.
Reinier A. Egas, Heyu Lin, Andy O. Leu, Gene W. Tyson, Simon J. McIlroy, Cornelia U. Welte   +5 more
doaj   +1 more source

Strategies for stable anaerobic digestion of vegetable waste [PDF]

, 2012
International trade and the market demand for pre-prepared agricultural produce is not only increasing the total quantity of waste agricultural biomass but also centralising its availability, making it potentially useful for energy production.
Jiang, Y., Jiang, Ying, Banks, Charles J., Banks, C.J., Heaven, Sonia, Heaven, S.   +5 more
core   +1 more source

Quantitative Partitioning of Photoautotrophic and Photoheterotrophic Contributions During Mixotrophic Growth of Scenedesmus obliquus

Biotechnology and Bioengineering, EarlyView.
Carbon and oxygen fluxes during photoautotrophic, photoheterotrophic and mixotrophic growth of Scenedesmus obliquus. ABSTRACT Mixotrophic growth of microalgae involves the simultaneous assimilation of inorganic and organic carbon sources, but the quantitative contributions of photoautotrophic and photoheterotrophic metabolisms remain poorly resolved ...
Solène Jahan, Thibault Combroux, Samy Kemel, Hélène Marec, Mariana Titica, Howard Fallowfield, Jérémy Pruvost, Guillaume Cogne   +7 more
wiley   +1 more source