Results 141 to 150 of about 82,416 (267)

Update to the Taxonomic Outline of the Archaea and Bacteria and inclusion of the Taxonomic Notes into the Manual

open access: yesMajor Reference Works, Page 1-6.

Bergey's Manual of Systematics of Archaea and Bacteria (BMSAB) is a reference work aimed at undergraduates, graduate students, researchers, professors and experienced professionals at all levels. About a hundred new genera and 600+ new species have been described per year for each of the last 5 years.
Raúl Riesco Jarrín   +10 more
wiley  

+1 more source

Top abundant deep ocean heterotrophic bacteria can be retrieved by cultivation. [PDF]

open access: yesISME Commun, 2023
Sanz-Sáez I   +15 more
europepmc   +1 more source

Preliminary Evaluation of In Situ Chemical Oxidation Effects on Soil Carbon Dioxide Emission in a Soil Slurry System

open access: yesRemediation Journal, Volume 36, Issue 2, Spring 2026.
ABSTRACT In situ chemical oxidation (ISCO), a remediation technology for soil and groundwater contamination, utilizes oxidants that can impact the soil environment and indirectly influence soil CO2 emissions. Understanding these emissions may support more sustainable ISCO applications by enabling adjustments to treatment conditions that limit ...
Wei‐Jiun Wang, Chenju Liang
wiley   +1 more source

Evaluation of nitrogen fixation in the marine purple photosynthetic bacterium Rhodovulum sulfidophilum under autotrophic and heterotrophic conditions

open access: yesScientific Reports
Purple nonsulfur photosynthetic bacteria have metabolic pathways for the fixation of both carbon and nitrogen and show great potential as sustainable hosts for the production of materials such as amino acids, carotenoids, and bioplastics.
Miki Suzuki   +4 more
doaj   +1 more source

Performance and mechanism of the heterotrophic-sulfur autotrophic synergistic process for enhanced nitrogen removal

open access: yesGongye shui chuli
The problems in traditional enhanced nitrogen removal process of carbon source dosage, high cost, and unstable operation was solved by heterotrophic-sulfur autotrophic denitrification synergistic process.
WANG Hong, ZHANG Chao, LI Haibo, DU Kang
doaj   +1 more source

Effects of Carbon‐to‐Nitrogen Ratio in Biofloc System on Water Quality, Growth Performance and Haematological Parameters of Nile Tilapia (Oreochromis niloticus)

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 3, June 2026.
ABSTRACT A 10‐week indoor culture trial was carried out to assess the impact of various C/N ratios on the water quality, growth performance and haematology of Nile tilapia (Oreochromis niloticus) in a biofloc system. The experiment included four biofloc treatment groups with distinct C/N ratios (12:1, 15:1, 18:1 and 21:1) and a control group with a C/N
Shompa Sarker   +6 more
wiley   +1 more source

Competition and interdependence define interactions of Nostoc sp. and Agrobacterium sp. under inorganic carbon limitation

open access: yesnpj Biofilms and Microbiomes
Cyanobacteria of the Nostoc genus are capable of forming symbiotic relationships with plants but also serve as a hub for heterotrophic bacteria. By comparing the axenic strain Nostoc punctiforme PCC 73102 and the xenic strains Nostoc sp.
Jonna E. Teikari   +6 more
doaj   +1 more source

Climate Controls on Carbon Dioxide Fluxes in a High‐Elevation Grassland

open access: yesGlobal Change Biology Communications, Volume 1, Issue 2, June 2026.
Climate change is significantly influencing high‐elevation grasslands, possibly unbalancing CO2 exchanges and the sink‐source dynamics. Cumulated heat available for plant growth and vegetation cover were identified as the main controllers of phenological development and, via direct or mediated effects, of CO2 fluxes (ER and GPP).
Silvio Marta   +11 more
wiley   +1 more source

Low‐Head Dam Removal Restores Biofilm Structure but Not Function in a Temperate Stream

open access: yesInternational Review of Hydrobiology, Volume 111, Issue 1, June 2026.
ABSTRACT Barrier removal is a common stream restoration practice aimed at restoring longitudinal connectivity, yet its effects on biofilm structure and function, through alteration of near‐bed hydrodynamics, remain unclear. Using a space‐for‐time substitution approach, we assessed how the presence and removal of a low‐head dam affect biofilm structure ...
Julia Pasqualini   +9 more
wiley   +1 more source

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