Results 101 to 110 of about 1,651 (222)

Impact of Nitrogen Deposition on Carbon and Nitrogen Cycling in Peatlands Under Land‐Use Change

Land Degradation &Development, Volume 37, Issue 13, Page 9098-9113, 15 August 2026.
ABSTRACT Increasing nitrogen (N) deposition significantly alters carbon and N dynamics in peatlands by affecting microbial processes, enhancing greenhouse gas emissions and nutrient leaching into adjacent waters. However, how peatland conversion for agriculture and forestry influences the fate of added N under elevated atmospheric deposition remains ...
Yujing Deng, Kyle S. Boodoo, Klaus‐Holger Knorr, Stephan Glatzel   +3 more
wiley   +1 more source

A review on the effect of biofilm thickness in moving bed bioreactor for the nitrogen compounds removal

Desalination and Water Treatment
Moving bed biofilm reactor (MBBR) has picked up consideration since of its compactness, simplicity, stability that reinforces circularity in the wastewater treatment industry in line with the principles of the circular economy.
Danial Nayeri, Samira Khamutian, Mohammad Javad Shokoohizadeh   +2 more
doaj   +1 more source

Selective Electrochemical NOx Reduction to N2 for Sustainable Ammonia Energy Systems

Advanced Materials, Volume 38, Issue 45, 13 August 2026.
Selective electrochemical NOx reduction to N2 offers a promising route to mitigate combustion‐derived NOx emissions in ammonia energy systems. This Perspective links *NO‐mediated pathways, the key intermediate role of N2O, and low‐coverage limitations to the origins of limited N2 selectivity, establishing tandem catalysis and microenvironment ...
Zeliang Wu, Yixin Chen, Zuxin Wen, Xianbiao Fu   +3 more
wiley   +1 more source

Optimization of Nitrogen Removal from Synthetic Wastewater by Eliminating Nitrification Step of a Fixed-Film Bed Reactor

سلامت و محیط, 2016
Background and Objectives: In order to optimize wastewater nitrogen removal and to reduce the problems of entering nutrients in final receptors, for example, a lake, partial nitrification, as a novel nitrogen removal method, was studied.
M Hajsardar, S.M Borghei, A.H Hassani, A Takdastan   +3 more
doaj  

Livelihood and Dietary Transitions in Subsistence Populations of Northern Laos: Insights From Carbon and Nitrogen Stable Isotope Analysis

American Journal of Biological Anthropology, Volume 190, Issue 4, August 2026.
Conceptual Framework: Livelihood, diet, and hair isotope values. ABSTRACT Objectives Rural populations in northern Laos have experienced dramatic socioeconomic transformation driven by national policies and regional economic integration, substantially influencing their self‐sufficient livelihoods.
Ziyang Li, Mihoko Kibe, Yuki Mizuno, Masafumi Saitoh, Kohei Yamazaki, Hiroaki Masuoka, Satoko Kosaka, Kazumi Natsuhara, Kazuhiro Hirayama, Nouhak Inthavong, Sengchanh Kounnavong, Minoru Yoneda, Shinsuke Tomita, Masahiro Umezaki   +13 more
wiley   +1 more source

Nitrous oxide production, truncated denitrification pathways, and omics-informed process modeling in a denitrifying phosphorus removal bioprocess

Water Research X
Nitrous oxide (N2O) is a potent greenhouse gas produced as an unintentional, undesired byproduct in nitrogen removal bioprocesses, particularly in shortcut nitrogen removal or simultaneous nitrification-denitrification configurations that produce nitrite
McKenna Farmer, Fabrizio Sabba, George Wells   +2 more
doaj   +1 more source

Uncovering Cystic Fibrosis Carrier: Insights From a Heterozygous CFTR‐F508del Rabbit Model

International Forum of Allergy &Rhinology, Volume 16, Issue 8, Page 788-796, August 2026.
ABSTRACT Background Chronic rhinosinusitis (CRS) is a heterogeneous inflammatory disorder frequently associated with impaired mucociliary clearance and bacterial infection. Individuals carrying a single cystic fibrosis transmembrane conductance regulator (CFTR) mutation exhibit partial CFTR dysfunction and are increasingly recognized as being at risk ...
Do‐Yeon Cho, Alexis E. McFeely, Daniel Skinner, Shaoyan Zhang, Justin Hedvat, Weslee Ping‐ay, Daniel M. Beswick, Justin H. Turner, Bradford A. Woodworth, Jie Xu   +9 more
wiley   +1 more source

Simultaneous Nitrification and Denitrification in Immobilised Biomass

Polish Journal of Natural Science, 2007
Irena Wojnowska-Baryła, Magdalena Zielińska   +1 more
openaire   +1 more source

Managing the Environmental Impacts of Outdoor Winter Grazing by Livestock

New Zealand Journal of Agricultural Research, Volume 69, Issue 4, August 2026.
This review presents a synthesis of current knowledge about managing the potential impacts of outdoor animal wintering activities and their consequences for a range of environmental outcomes. The scope is confined to field‐based wintering approaches and thus, does not consider issues associated with the winter use of animal shelters or standoff systems.
Ross M. Monaghan, Brendon Malcolm, Chandra Ghimire, L. Chris Smith, Bob Longhurst   +4 more
wiley   +1 more source

Effect of ammonium concentration on methane oxidation and CO2 removal in an anaerobic biotrickling filter treating synthetic landfill gas and leachate

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 8, Page 1632-1642, August 2026.
Abstract BACKGROUND Landfill gas (LFG) and leachate are commonly treated separately through energy‐intensive processes. This study evaluated the integration of both streams in an anaerobic biotrickling filter (BTF) to achieve simultaneous methane (CH4) and carbon dioxide (CO2) removal coupled with ammonium (NH4+) transformation, and how the microbial ...
Cecilia Lizeth Alvarez‐Guzmán, Karla María Muñoz‐Páez, Alejandro Vargas, Idania Valdez‐Vazquez   +3 more
wiley   +1 more source