Isotopic advances in understanding reactive nitrogen deposition and atmospheric processing

EM Elliott, Z Yu, AS Cole, JG Coughlin - Science of the Total Environment, 2019 - Elsevier
Recent advances in stable isotope measurements now allow for detailed investigations of
the sources, transformations, and deposition of reactive nitrogen (N) species. Stable …

Tracing Riverine particulate black carbon sources in Xijiang river Basin: insight from stable isotopic composition and Bayesian mixing model

J Liu, G Han - Water Research, 2021 - Elsevier
Rivers transport abundant terrestrial carbon into the ocean, constituting a fundamental
channel between terrestrial carbon pools and oceanic carbon pools. The black carbon (BC) …

Air pollution from biomass burning in India

S Tripathi, S Yadav, K Sharma - Environmental Research Letters, 2024 - iopscience.iop.org
Air Pollution is the most difficult challenge India is facing today and anthropogenic biomass
burning (ABB) is one of the major and least understood sources leading to serious health …

The severe Delhi SMOG of 2016: A case of delayed crop residue burning, coincident firecracker emissions, and atypical meteorology

R Sawlani, R Agnihotri, C Sharma, PK Patra… - Atmospheric Pollution …, 2019 - Elsevier
Rising levels of air-borne suspended particulate matter with aerodynamic diameter≤ 2.5 μm
(PM 2.5) in the Asian mega cities is a serious cause of concern. A severe SMOG (smoke+ …

Chemical and isotopic characteristics of PM2. 5 over New Delhi from September 2014 to May 2015: evidences for synergy between air-pollution and meteorological …

R Sawlani, R Agnihotri, C Sharma - Science of the Total Environment, 2021 - Elsevier
The capital city of India, New Delhi, is experiencing serious PM 2.5 pollution in the form of
recurrent hazy skies and smoky fog (SMOG) episodes in recent years. Besides source …

Comparison of abundances, compositions and sources of elements, inorganic ions and organic compounds in atmospheric aerosols from Xi'an and New Delhi, two …

J Li, G Wang, SG Aggarwal, Y Huang, Y Ren… - Science of the Total …, 2014 - Elsevier
Wintertime TSP samples collected in the two megacities of Xi'an, China and New Delhi,
India were analyzed for elements, inorganic ions, carbonaceous species and organic …

Inorganic ion and nitrogen isotopic compositions of atmospheric aerosols at Yurihonjo, Japan: Implications for nitrogen sources

H Kawashima, T Kurahashi - Atmospheric Environment, 2011 - Elsevier
We studied the suspended particulate matter (SPM) collected in Akita Prefecture, Japan from
April 2008 to January 2009 for inorganic ion composition and nitrogen isotopic ratio (δ15N) …

Organic and inorganic markers and stable C-, N-isotopic compositions of tropical coastal aerosols from megacity Mumbai: sources of organic aerosols and …

SG Aggarwal, K Kawamura, GS Umarji… - Atmospheric …, 2013 - acp.copernicus.org
To better understand the sources of PM 10 samples in Mumbai, India, aerosol chemical
composition, ie, total carbon (TC), organic carbon (OC), elemental carbon (EC), water …

Stable carbon and nitrogen isotopic composition of bulk aerosols over India and northern Indian Ocean

R Agnihotri, TK Mandal, SG Karapurkar, M Naja… - Atmospheric …, 2011 - Elsevier
Atmospheric carbonaceous aerosols of South Asian origin have received immense
concerns in the Anthropocene owing to their plausible role in the observed regional to inter …

Isotopic evidence for a marine ammonium source in rainwater at Bermuda

KE Altieri, MG Hastings, AJ Peters… - Global …, 2014 - Wiley Online Library
Emissions of anthropogenic nitrogen (N) to the atmosphere have increased tenfold since
preindustrial times, resulting in increased N deposition to terrestrial and coastal ecosystems …