Concepedia

Sources and spatial distribution of PM2.5-bound polycyclic aromatic hydrocarbons in Zhengzhou in 2016

Qiang Li, Nan Jiang, Xue Yu, Zhe Dong, Shiguang Duan, Leishi Zhang, Ruiqin Zhang

Atmospheric Research · 2018 · 55 citations · 60 references

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Concepts

References

60

Positive matrix factorization: A non‐negative factor model with optimal utilization of error estimates of data values

Pentti Paatero, Unto Tapper · Environmetrics · 1994 · 6.3K citations

, , +14

High secondary aerosol contribution to particulate pollution during haze events in China

Ru‐Jin Huang, Yanlin Zhang, Carlo Bozzetti et al. · Nature · 2014 · 4.8K citations

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PAHs in the Fraser River basin: a critical appraisal of PAH ratios as indicators of PAH source and composition

Mark B. Yunker, Robie W. Macdonald, Roxanne Vingarzan et al. · Organic Geochemistry · 2002 · 4.3K citations

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Atmospheric polycyclic aromatic hydrocarbons: Source attribution, emission factors and regulation

Khaiwal Ravindra, Ranjeet S. Sokhi, R Vangrieken · Atmospheric Environment · 2008 · 2.6K citations

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Least squares formulation of robust non-negative factor analysis

Pentti Paatero · Chemometrics and Intelligent Laboratory Systems · 1997 · 2.1K citations

, , +8