@conference {40546,
	title = {Horizontally Oriented Ice Crystals Observed with the Combination of Zenith and 15-degree off-Zenith pointing Polarization Lidar over Beijing (116.3{\textdegree}E 40.0{\textdegree}N), China},
	booktitle = {31st International Laser Radar Conference (ILRC 31)},
	volume = {362},
	year = {2026},
	publisher = {EDP Sciences},
	organization = {EDP Sciences},
	address = {Landshut, Germany},
	abstract = {We studied the horizontally oriented ice crystals (HOIC) with the combinational observations of a zenith-pointing and a slant-pointing (with a zenith angle of 15 degrees) polarization lidar in Beijing in 2022. The HOICs account for approximately 7.3 \% of total ice-containing clouds. These results have the potential to enhance the parameterization scheme in climate models for this unique form of ice crystals.},
	url = {https://doi.org/10.1051/epjconf/202636202021},
	author = {Zhaolong Wu and Chengcai Li and Yun He and Holger Baars and Patric Seifert}
}
