T1 Meteorological and climatological data from surface and upper measurements for the assessment of atmospheric transport and deposition of pollutants in the Mediterranean Basin: a review: Part A, Part B: Seasonal distribution of the planetary boundary layer depths over the Mediterranean Basin A1 United Nations Environment Programme/Mediterranean Action Plan, PB UNEP/MAP YR 1989 FD 1989 LK https://wedocs.unep.org/handle/20.500.11822/406 UL https://wedocs.unep.org/handle/20.500.11822/406 DS UN Environment Document Repository RD Sep 17, 2026