Data-driven effects of human activities and environmental factors on inland aquatic dissolved organic matter in China: insights from machine learning DOI

Yushen Ma,

Lixiao Ni, Jiahui Shi

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: unknown, P. 144034 - 144034

Published: Oct. 1, 2024

Language: Английский

High-frequency data significantly enhances the prediction ability of point and interval estimation DOI
Xin Liu,

Fu-Jun Yue,

Tian-Li Guo

et al.

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 912, P. 169289 - 169289

Published: Dec. 21, 2023

Language: Английский

Citations

10
Biogenic methane clumped isotope signatures: Insights from microbially enhanced coal bed methane DOI
Xinchu Wang, Biying Chen,

Linyong Chen

et al.

Fuel, Journal Year: 2024, Volume and Issue: 365, P. 131307 - 131307

Published: Feb. 26, 2024

Language: Английский

Citations

3
Spectral Quality Assessment Strategy Based on the 13C-Isotopic Pattern for the Fourier Transform Ion Cyclotron Resonance Mass Spectra of Dissolved Organic Matter DOI
Jingjing Sun, Ying Liang, Qing‐Long Fu

et al.

Journal of the American Society for Mass Spectrometry, Journal Year: 2023, Volume and Issue: 34(8), P. 1813 - 1820

Published: July 11, 2023

The interpretation of data and optimization spectral acquisition dissolved organic matter (DOM) by ultrahigh-resolution Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS) have been challenging due to the varied instrument performances among laboratories complex chemical characteristics DOM. However, a universal strategy for FT-ICR MS spectra is still unavailable. results this study showed that number, intensity, resolving power all assigned peaks increased with accumulation time (IAT) DOM concentrations within reasonable range. space-charge effect induced excess ions in ICR cell can deteriorate quality spectra, which could be inspected examining errors intensity deviation monoisotopic 13C-isotopic based on pattern. maximum absolute error pattern-based are two critical criteria inspecting effect, was suggested 2.0 ppm 20%, respectively. Therefore, novel pattern has proposed optimize their wide occurrence signals. This laid fundamentals method development extended different instruments various mixtures.

Language: Английский

Citations

7
Different impacts of natural and anthropogenic factors on dissolved organic matter chemistry in coastal rivers: Implications for water management DOI
Lu Huang,

Qianli Luo,

Gangjian Wei

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 368, P. 122236 - 122236

Published: Aug. 27, 2024

Language: Английский

Citations

1
Disentangling and interpreting nonlinear molecular and isotopic variations in petroleum using machine learning DOI
Keyu Tao, Jian Cao,

Yuce Wang

et al.

Marine and Petroleum Geology, Journal Year: 2024, Volume and Issue: unknown, P. 107175 - 107175

Published: Oct. 1, 2024

Language: Английский

Citations

0
Revealing the Mobilization and Age of Estuarine Dissolved Organic Matter During Floods Using Radiocarbon and Molecular Fingerprints DOI
Zhao Liang Chen, Yuanbi Yi, Ruanhong Cai

et al.

Water Research, Journal Year: 2024, Volume and Issue: 271, P. 122898 - 122898

Published: Nov. 30, 2024

Language: Английский

Citations

0
Data-driven effects of human activities and environmental factors on inland aquatic dissolved organic matter in China: insights from machine learning DOI

Yushen Ma,

Lixiao Ni, Jiahui Shi

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: unknown, P. 144034 - 144034

Published: Oct. 1, 2024

Language: Английский

Citations

0