Chenjie Yu
Biographic Data
| ID | 7998609 |
|---|---|
| NAME | Chenjie Yu |
| GIVEN NAMES | Chenjie |
| FAMILY NAME | Yu |
| SIGNATURE | YU C |
| AFFILIATIONS | Centre National de la Recherche Scientifique |
| ORCID | 0000-0001-9831-4558 |
| VERIFIED | Yes |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 2 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2019 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 0 |
Long term variation of microphysical properties of black carbon in Beijing derived from observation and machine learning
The microphysical attributes of black carbon (BC) can determine its absorption and hygroscopic properties. However, long-term information is difficult to obtain from the field. In this study, the BC properties including mass concentration, the coating volume ratio (VR) relative to the refractory BC (rBC), the rBC diameter and the fraction of cloud condensation nuclei (CCN), are derived from a number of field experiments using a random forest mode…
Enhanced heating rate of black carbon above the planetary boundary layer over megacities in summertime
The fast development of a secondary aerosol layer was observed over megacities in eastern Asia during summertime. Within three hours, from midday to early afternoon, the contribution of secondary aerosols above the planetary boundary layer (PBL) increased by a factor of three to five, and the coatings on black carbon (BC) also increased and enhanced its absorption efficiency by 50%. This tended to result from the intensive actinic flux received a…
No prominent works on this page.
Enhanced heating rate of black carbon above the planetary boundary layer over megacities in summertime
The fast development of a secondary aerosol layer was observed over megacities in eastern Asia during summertime. Within three hours, from midday to early afternoon, the contribution of secondary aerosols above the planetary boundary layer (PBL) increased by a factor of three to five, and the coatings on black carbon (BC) also increased and enhanced its absorption efficiency by 50%. This tended to result from the intensive actinic flux received a…
Long term variation of microphysical properties of black carbon in Beijing derived from observation and machine learning
The microphysical attributes of black carbon (BC) can determine its absorption and hygroscopic properties. However, long-term information is difficult to obtain from the field. In this study, the BC properties including mass concentration, the coating volume ratio (VR) relative to the refractory BC (rBC), the rBC diameter and the fraction of cloud condensation nuclei (CCN), are derived from a number of field experiments using a random forest mode…
Air Quality and Health Impacts (2 works) · Atmospheric chemistry and aerosols (2 works) · Atmospheric sciences (2 works) · Carbon black (2 works) · Environmental Science (2 works) · Materials Science (2 works) · Meteorology (2 works) · Physics (2 works) · Absorption (acoustics (1 work) · Aerosol (1 work)