Ammonia in the atmosphere: a review on emission sources, atmospheric chemistry and deposition on terrestrial bodies

SN Behera, M Sharma, VP Aneja… - … Science and Pollution …, 2013 - Springer
Gaseous ammonia (NH 3) is the most abundant alkaline gas in the atmosphere. In addition,
it is a major component of total reactive nitrogen. The largest source of NH 3 emissions is …

δ15N-stable isotope analysis of NHx: An overview on analytical measurements, source sampling and its source apportionment

N Bhattarai, S Wang, Y Pan, Q Xu, Y Zhang… - … Science & Engineering, 2021 - Springer
Agricultural sources and non-agricultural emissions contribute to gaseous ammonia (NH 3)
that plays a vital role in severe haze formation. Qualitative and quantitative contributions of …

High-resolution ammonia emissions inventories in China from 1980 to 2012

Y Kang, M Liu, Y Song, X Huang, H Yao… - Atmospheric …, 2016 - acp.copernicus.org
Ammonia (NH 3) can interact in the atmosphere with other trace chemical species, which
can lead to detrimental environmental consequences, such as the formation of fine …

Source Apportionment of Atmospheric Ammonia at 16 Sites in China Using a Bayesian Isotope Mixing Model Based on δ15N–NHx Signatures

Y Zhang, X Ma, A Tang, Y Fang… - Environmental …, 2023 - ACS Publications
Reducing atmospheric ammonia (NH3) emissions is critical to mitigating poor air quality.
However, the contributions of major agricultural and non-agricultural source emissions to …

A comprehensive ammonia emission inventory with high-resolution and its evaluation in the Bei**g–Tian**–Hebei (BTH) region, China

Y Zhou, S Cheng, J Lang, D Chen, B Zhao, C Liu… - Atmospheric …, 2015 - Elsevier
A comprehensive ammonia (NH 3) emission inventory for the Bei**g–Tian**–Hebei (BTH)
region was developed based on the updated source-specific emission factors (EFs) and the …

Anomalous increase in global atmospheric ammonia during COVID-19 lockdown: Need policies to curb agricultural emissions

J Kuttippurath, VK Patel, R Kashyap, A Singh… - Journal of Cleaner …, 2024 - Elsevier
The restrictions imposed on human activities during the COVID-19 lockdown (LD) period
provided a new scenario to identify potential sources of atmospheric pollution. There are …

A comprehensive SERS, SEM and EDX study of individual atmospheric PM2. 5 particles in Chengdu, China

D Li, W Yue, T Gong, P Gao, T Zhang, Y Luo… - Science of The Total …, 2023 - Elsevier
Abstract Characterization of atmospheric fine particulate matter (PM 2.5) in large cities has
important implications for the study of their sources and formation mechanisms, as well as in …

Integrated isotopic labeling analysis unveils precise proportions of ammonia emissions during composting

K Li, D Xu, L Zhang, W Liu, M Zhan, Y Su, D Wu… - Journal of Cleaner …, 2024 - Elsevier
Despite considerable research on ammonia emissions in composting, the precise proportion
of these emissions remains undetermined through established technological methods. This …

Persistent Nonagricultural and Periodic Agricultural Emissions Dominate Sources of Ammonia in Urban Bei**g: Evidence from 15N Stable Isotope in Vertical Profiles

Y Zhang, KB Benedict, A Tang, Y Sun… - … Science & Technology, 2019 - ACS Publications
Ammonia (NH3) emission reduction is key to limiting the deadly PM2. 5 pollution globally.
However, studies of long-term source apportionment of vertical NH3 are relatively limited …

Revealing mechanisms of NH3 and N2O emissions reduction in the rapid bio-drying of food waste: Insights from organic nitrogen composition and microbial activity

K Li, L Zhang, F Zhou, K Yang, M Zhan, Y Su… - Science of The Total …, 2024 - Elsevier
Inevitably, aerobic biological treatment processes generate emissions of ammonia (NH 3)
and greenhouse gas (GHGs) emissions, especially nitrous oxide (N 2 O). The rapid bio …