Results 11 to 20 of about 10,455 (304)
Microbiome succession during ammonification in eelgrass bed sediments [PDF]
PeerJ, 2017 Background Eelgrass (Zostera marina) is a marine angiosperm and foundation species that plays an important ecological role in primary production, food web support, and elemental cycling in coastal ecosystems.
Cassandra L. Ettinger +4 more
doaj +6 more sources
Nitrate ammonification in mangrove soils: A hidden source of nitrite? [PDF]
Frontiers in Microbiology, 2015 Nitrate reduction is considered to be a minor microbial pathway in the oxidation of mangrove-derived organic matter due to a limited supply of nitrate in mangrove soils.
Melike eBalk +4 more
doaj +6 more sources
Nitrous oxide production in soil isolates of nitrate-ammonifying bacteria [PDF]
, 2012 Here we provide the first demonstration of the potential for N2O production by soil-isolated nitrate-ammonifying bacteria under different C and N availabilities, building on characterizations informed from model strains.
Bamford +29 more
core +2 more sources
Chemical and biological characteristics of reclaimed soils in the Most ŕegion (Czecg Reooublic)
Plant, Soil and Environment, 2003 Soil organic carbon content [Corg], pHH2O, pHKCl and microbiological characteristics (microbial biomass carbon [CMB], extracellular microbial carbon [CEX], respiration, ammonification, and nitrification) were studied in 11 reclaimed soils, where the ...
L. Růžek +4 more
doaj +1 more source
Agriculture, 2022 The intensification of agriculture leads to worrying changes in agro-ecosystems. Research has been conducted to bridge the gap between the desire to maintain ecological balance and harmful interference with ecosystems.
Jolanta Joniec +2 more
doaj +1 more source
Growth Yields in Bacterial Denitrification and Nitrate Ammonification [PDF]
Applied and Environmental Microbiology, 2007 ABSTRACT Denitrification and nitrate ammonification are considered the highest-energy-yielding respiration systems in anoxic environments after oxygen has been consumed. The corresponding free energy changes are 7 and 35% lower than that of aerobic respiration, respectively. Growth yield determinations with pure cultures of
Strohm, T. O. +3 more
openaire +3 more sources
Microbial regulation of nitrogen dynamics along the hillslope of a natural forest
Frontiers in Environmental Science, 2015 Topography affects the soil physicochemistry, soil N dynamics, and plant distribution and growth in forests. In Japan, many forests are found in mountainous areas and these traits are often highly variable along steep slopes.
Kazuo eIsobe +7 more
doaj +1 more source
Microorganisms, 2023 Bacteria, designated as A1.1 and A1.2, were isolated from poultry waste based on the ability to form ammonia on LB nutrient medium. Whole genome sequencing identified the studied strains as Peribacillus frigoritolerans VKM B-3700D (A1.1) and Bacillus ...
Vladislav Yu. Senchenkov +12 more
doaj +1 more source
The influence of macrofaunal burrow spacing and diffusive scaling on sedimentary nitrification and denitrification: An experimental simulation and model approach [PDF]
, 2003 The influence of burrow spacing on nitrification and denitrification was simulated experimentally using sediment plugs of different thicknesses immersed in aerated seawater reservoirs.
Aller, Robert Curwood +2 more
core +4 more sources
Nutrient Solution from Aqueous Extracts as an Alternative to Fertigation in Hydroponic
Horticulturae, 2023 The reintegration of agro-waste into the same agriculture site fulfils the objective of the European Bio-Economy Strategy: to reduce transport costs, waste volume, and the need for mineral fertilizers.
María Carmen Salas-Sanjuán +3 more
doaj +1 more source