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The interactive effect of temperature and fertilizer types determines the dominant microbes in nitrous oxide emissions and the dicyandiamide efficacy in a vegetable soil
Dicyandiamide decreased N 2 O emissions even under 40°C.
Ammonia oxidizers and nirS were well adapted to 40°C in manured soils.
Fungal nirK tolerated...
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Characterization and Dynamic Shift of Microbial Communities in Wastewater Treatment Plant
Apart from chemical pollutants and organic matter, wastewater treatment plantsWastewater Treatment Plant (WWTP) release microorganisms into the...
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Elevated hydrostatic pressure enhances the potential for microbially mediated carbon sequestration at the sediment–water interface in a deep-water reservoir by modulating functional genes and metabolic pathways
Microbially mediated carbon cycling is essential for the production of refractory dissolved organic carbon and subsequent formation of stable carbon...
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Floating macrophyte phyllosphere as a habitat for methanogens
Methane generation has a significant impact on climate change. Aquatic plants have been widely studied for their role in methane emissions....
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Nitrospira in wastewater treatment: applications, opportunities and research gaps
Nitrification is an intermediary reaction common to various processes applied to treat nitrogen-containing wastewaters. The genus Nitrospira is the...
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Distinct community composition and abundance of ammonia oxidizers in the high Arctic fjord sediments of Svalbard
PurposeThough the process and players of nitrification are important in the ecology and biogeochemistry of Arctic fjords; there are very limited...
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Potential utilization of fungi in biomining as biological engines for the alteration of sulfide and carbon matrices
An increasing attention to biomining technologies has emerged in the mining industry as a result of stricter environmental regulations and economic...
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Nitrogenous Wastes and Its Efficient Treatment in Wastewater
Nitrogen is an essential element for all life forms. However, excessive use and discharge of nitrogenous compounds into the environment cause water...
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Contribution of ammonia-oxidizing archaea and ammonia-oxidizing bacteria to ammonia oxidation in two nitrifying reactors
In this study, two laboratory nitrifying reactors (NRI and NRII), which were seeded by sludge from different sources and operated under different...
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Genome-resolved metagenomics inferred novel insights into the microbial community, metabolic pathways, and biomining potential of Malanjkhand acidic copper mine tailings
Mine tailing sites provide profound opportunities to elucidate the microbial mechanisms involved in ecosystem functioning. In the present study,...
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Sugarcane cultivation altered soil nitrogen cycling microbial processes and decreased nitrogen bioavailability in tropical Australia
PurposeLand use conversion of natural ecosystems to intensive agriculture can alter soil biogeochemical processes and nutrient cycling, while...
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New perspectives in free nitrous acid (FNA) uses for sustainable wastewater management
The biocidal effects of free nitrous acid (FNA) have found applications in multiple units in an urban wastewater system, including sewer networks,...
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Assessing the Effects of Pesticides on the Soil Microbial Community: Advances, Standardization of Methods and the Need for a New Regulatory Framework
Upon their application pesticides end up in soil where they interact with the soil microbial community. Considering the pivotal role of soil...
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Enhancing High Solid Anaerobic Digestion of Kitchen Waste with Red Mud Addition: Performance and Microbial Community
High solid anaerobic digestion (HSAD) can not only produce methane-rich biogas for energy recovery but also treat kitchen waste (KW). However, HSAD...
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Isolation, Physiological Characteristics, Ecological Importance, and Chemotaxonomy of Nitrite-Oxidizing Bacteria with Their Associated Genes in Nitrogen Fixation
Nitrite-oxidizing bacteria (NOB) are primarily organo and/or chemoautotrophic Gram-negative bacteria that play a critical role in aerobic...
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Microbes in a neutral-alkaline paddy soil react differentially to intact and acid washed biochar
PurposeThe effects of biochar additions on soil nutrients and biotic processes have been studied extensively. However, the impact of intact and acid...
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Using Lake Sedimentary DNA to Reconstruct Biodiversity Changes
Lake sediments consist of organic and inorganic matter originating from autochthonous (in-lake) and allochthonous (from the catchment and beyond)...
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Microbial diversity and ecological interactions of microorganisms in the mangrove ecosystem: Threats, vulnerability, and adaptations
Mangroves are among the world's most productive ecosystems and a part of the “blue carbon” sink. They act as a connection between the terrestrial and...
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Responses of AOA and AOB activity and DNA/cDNA community structure to allylthiourea exposure in the water level fluctuation zone soil
Ammonia oxidation is mainly performed by ammonia-oxidizing archaea (AOA) and ammonia-oxidizing bacteria (AOB). Allylthiourea (ATU) has been found to...
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Nitrogen removal processes coupled with nitrification in coastal sediments off the north East China Sea
PurposeDenitrification and anaerobic ammonia oxidation (anammox) play key roles in nitrogen (N) loss, and nitrification can supply substrates of NO 2 – ...
