The atmospheric boundary layer (ABL) defines the volume of air adjacent to the Earth's
surface for the dilution of heat, moisture, and trace substances. Quantitative knowledge on …

A review of remote sensing technology for lower tropospheric thermodynamic (TD) profiling
is presented with focus on high accuracy and high temporal‐vertical resolution. The …

Context. Absorption by molecules in the Earth's atmosphere strongly affects ground-based
astronomical observations. The resulting absorption line strength and shape depend on the …

Large‐eddy simulations (LES) with the new ICOsahedral Non‐hydrostatic atmosphere
model (ICON) covering Germany are evaluated for four days in spring 2013 using …

Two airborne field campaigns focusing on observations of Arctic mixed-phase clouds and
boundary layer processes and their role with respect to Arctic amplification have been …

The Climate Research Facility of the US Department of Energy's Atmospheric Radiation
Measurement (ARM) Program operates a network of ground-based microwave radiometers …

Multi-year ground-based remote-sensing datasets were acquired with the Leipzig Aerosol
and Cloud Remote Observations System (LACROS) at three sites. A highly polluted central …

Low-level mixed-phase clouds (MPCs) are common in the Arctic. Both local and large-scale
phenomena influence the properties and lifetime of MPCs. Arctic fjords are characterized by …

Aerosol signatures observed by ceilometers are frequently used to derive mixing-layer
height (MLH) which is an essential variable for air quality modelling. However, Doppler wind …

Abstract The French–German Arctic research base AWIPEV (the Alfred Wegener Institute
Helmholtz Centre for Polar and Marine Research–AWI–and the French Polar Institute Paul …