Management Strategies to Mitigate N2O Emissions in Agriculture

MU Hassan, M Aamer, A Mahmood, MI Awan… - Life, 2022 - mdpi.com
The concentration of greenhouse gases (GHGs) in the atmosphere has been increasing
since the beginning of the industrial revolution. Nitrous oxide (N2O) is one of the mightiest …

Hotspots of nitrogen deposition in the world's urban areas: a global data synthesis

SM Decina, LR Hutyra… - Frontiers in Ecology and …, 2020 - Wiley Online Library
Human activities have altered the global nitrogen (N) cycle, elevating rates of atmospheric N
deposition up to tenfold above pre‐industrial levels, with consequences for ecosystem …

Stable isotopes reveal that fungal residues contribute more to mineral-associated organic matter pools than plant residues

S Klink, AB Keller, AJ Wild, VL Baumert, M Gube… - Soil Biology and …, 2022 - Elsevier
We still lack crucial knowledge about the contribution of plant vs. microbial residues to
specific SOM pools, particularly the relative contribution of arbuscular (AM), ectomycorrhizal …

Large contribution of nitrous acid to soil-emitted reactive oxidized nitrogen and its effect on air quality

Y Wang, X Fu, T Wang, J Ma, H Gao… - … Science & Technology, 2023 - ACS Publications
Soil emissions have long been recognized as an important source of nitric oxide (NO), which
regulates atmospheric oxidative capacity and the production of air pollutants. Recent …

N2O and NOy production by the comammox bacterium Nitrospira inopinata in comparison with canonical ammonia oxidizers

P Han, D Wu, D Sun, M Zhao, M Wang, T Wen, J Zhang… - Water Research, 2021 - Elsevier
Nitrous oxide (N 2 O) and NO y (nitrous acid (HONO)+ nitric oxide (NO)+ nitrogen dioxide
(NO 2)) are released as byproducts or obligate intermediates during aerobic ammonia …

Nitrogen cycling microbiomes are structured by plant mycorrhizal associations with consequences for nitrogen oxide fluxes in forests

RM Mushinski, ZC Payne, JD Raff… - Global change …, 2021 - Wiley Online Library
Volatile nitrogen oxides (N2O, NO, NO2, HONO,…) can negatively impact climate, air
quality, and human health. Using soils collected from temperate forests across the eastern …

Arbuscular mycorrhizal tree communities have greater soil fungal diversity and relative abundances of saprotrophs and pathogens than ectomycorrhizal tree …

AC Eagar, RM Mushinski, AL Horning… - Applied and …, 2022 - Am Soc Microbiol
Trees associating with different mycorrhizas often differ in their effects on litter
decomposition, nutrient cycling, soil organic matter (SOM) dynamics, and plant-soil …

Ammonia-oxidizing bacteria play an important role in nitrification of acidic soils: a meta-analysis

Y Lin, HW Hu, G Ye, J Fan, W Ding, ZY He, Y Zheng… - Geoderma, 2021 - Elsevier
Our knowledge of the abundance and distribution of ammonia-oxidizing archaea (AOA) and
ammonia-oxidizing bacteria (AOB) has substantially expanded over the past decade, but …

Arbuscular mycorrhizal trees cause a higher carbon to nitrogen ratio of soil organic matter decomposition via rhizosphere priming than ectomycorrhizal trees

L Yin, FA Dijkstra, RP Phillips, B Zhu, P Wang… - Soil Biology and …, 2021 - Elsevier
Tree roots and their associated microbes can significantly influence soil organic matter
(SOM) decomposition, ie, the rhizosphere priming effect. This effect is expected to be greater …

Contribution of Vehicle Emission and NO2 Surface Conversion to Nitrous Acid (HONO) in Urban Environments: Implications from Tests in a Tunnel

S Li, W Song, H Zhan, Y Zhang, X Zhang… - Environmental …, 2021 - ACS Publications
Nitrous acid (HONO) is an important photochemical precursor to hydroxyl radicals
particularly in an urban atmosphere, yet its primary emission and secondary production are …