Vertical distribution of non-volatile species of upper tropospheric and lower stratospheric aerosol observed by balloon-borne optical particle counter above Ny-Aalesund, Norway in the winter of 2015

Koichi Shiraishi1, Masahiko Hayashi1, Takashi Shibata2, Roland Neuber3 and Wilfried Ruhe4, (1)Fukuoka University, Fukuoka, Japan, (2)Nagoya University, Nagoya, Japan, (3)Alfred-Wegener-Institut, Potsdam, Germany, (4)impres GmbH, Bremen, Germany