[HTML][HTML] Atmospheric trends of long-lived halogenated gases derived from 15 years of IASI measurements

H De Longueville, L Clarisse, S Whitburn… - Journal of Quantitative …, 2023 - Elsevier
Atmospheric emissions of chlorofluorocarbons (CFCs), their hydrogenated derivatives
(HCFCs, HFCs) and other long-lived halogen-containing substances perturb the chemical …

Atmospheric CO and time series and seasonal variations on Reunion Island from ground-based in situ and FTIR (NDACC and TCCON) measurements

M Zhou, B Langerock, C Vigouroux… - Atmospheric …, 2018 - acp.copernicus.org
Atmospheric carbon monoxide (CO) and methane (CH 4) mole fractions are measured by
ground-based in situ cavity ring-down spectroscopy (CRDS) analyzers and Fourier …

[HTML][HTML] Measurements of CFC-11, CFC-12, and HCFC-22 total columns in the atmosphere at the St. Petersburg site in 2009–2019

A Polyakov, A Poberovsky, M Makarova… - Atmospheric …, 2021 - amt.copernicus.org
Monitoring atmospheric anthropogenic halocarbons plays an important role in tracking their
atmospheric concentrations in accordance with international agreements on emissions of …

Historical trend of ozone-depleting substances and hydrofluorocarbon concentrations during 2004–2020 derived from satellite observations and estimates for global …

A Chen, D Chen, X Hu, CM Harth, D Young… - Environmental …, 2023 - Elsevier
Global concentrations (or mole fractions) and emissions of ozone-depleting substances
(ODSs) and their hydrofluorocarbon (HFCs) substitutes that are controlled by the Montreal …

Ecotoxicity of a mixture of nanoparticles on algal species Scendesmus obliquus in OECD growth media, wastewater, and pond water

S Rana, A Kumar - Ecotoxicology, 2023 - Springer
The possible impact of ZnO and CuO nanoparticles (NPs)(individually and in binary mixture)
was investigated using the freshwater microalgae, Scenedesmus obliquus. The present …

TCCON and NDACC XCO measurements: difference, discussion and application

M Zhou, B Langerock, C Vigouroux… - Atmospheric …, 2019 - amt.copernicus.org
Column-averaged dry-air mole fraction of CO (X CO) measurements are obtained from two
ground-based Fourier transform infrared (FTIR) spectrometer networks: the Total Carbon …

[HTML][HTML] Atmospheric NO and CH total columns retrieved from low-resolution Fourier transform infrared (FTIR) spectra (Bruker VERTEX 70) in the mid-infrared …

M Zhou, B Langerock, MK Sha… - Atmospheric …, 2023 - amt.copernicus.org
Nitrous oxide (N 2 O) and methane (CH 4) are two important greenhouse gases in the
atmosphere. In 2019, mid-infrared (MIR) solar absorption spectra were recorded by a Bruker …

Retrieval of atmospheric CFC-11 and CFC-12 from high-resolution FTIR observations at Hefei and comparisons with other independent datasets

X Zeng, W Wang, C Liu, C Shan, Y Xie… - Atmospheric …, 2022 - amt.copernicus.org
Synthetic halogenated organic chlorofluorocarbons (CFCs) play an important role in
stratospheric ozone depletion and contribute significantly to the greenhouse effect. In this …

Improved FTIR retrieval strategy for HCFC-22 (), comparisons with in situ and satellite datasets with the support of models, and determination of its long-term …

M Prignon, S Chabrillat, D Minganti… - Atmospheric …, 2019 - acp.copernicus.org
Hydrochlorofluorocarbons (HCFCs) are the first, but temporary, substitution products for the
strong ozone-depleting chlorofluorocarbons (CFCs). HCFC consumption and production are …

Determination and analysis of time series of CFC-11 (CCl 3 F) from FTIR solar spectra, in situ observations, and model data in the past 20 years above Jungfraujoch …

IP Cantos, E Mahieu, MP Chipperfield… - Environmental …, 2022 - pubs.rsc.org
The atmospheric concentration of CFC-11 (CCl3F) has declined in response to the phase-
out of its production by the Montreal Protocol. Nevertheless, this atmospheric concentration …