bei Google ScholarTitelangaben
Zeller, Marie-Louise ; Huss, Jannis-Michael ; Pfister, Lena ; Lapo, Karl ; Littmann, Daniela ; Schneider, Johann ; Schulz, Alexander ; Thomas, Christoph:
The NY-Ålesund TurbulencE Fiber Optic eXperiment (NYTEFOX) : investigating the Arctic boundary layer, Svalbard.
In: Earth System Science Data Discussions.
(2021)
.
ISSN 1866-3591
DOI: https://doi.org/10.5194/essd-2021-37
Volltext
Angaben zu Projekten
| Projekttitel: |
Offizieller Projekttitel Projekt-ID DarkMix - Illuminating the dark side of surface meteorology: creating a novel framework to explain atmospheric transport and turbulent mixing in the weak-wind boundary layer 724629 |
|---|---|
| Projektfinanzierung: |
ERC-EA |
Zugehörige Forschungsdaten
Abstract
The NY-Ålesund TurbulencE Fiber Optic eXperiment (NYTEFOX) was a field experiment at the Ny-Ålesund Arctic site (78.9◦ N, 11.9◦ E) and yielded a unique meteorological data set. These data describe the distribution of heat, airflows, and exchange in the Arctic boundary layer for a period of 14 d from 26 February to 10 March 2020. NYTEFOX is the first field experiment to investigate the heterogeneity of airflow and its transport of temperature, wind, and kinetic energy in the Arctic environment using the fiber-optic distributed sensing (FODS) technique for horizontal and vertical observations. FODS air temperature and wind speed were observed at a spatial resolution of 0.127m and a temporal resolution of 9 s along a 700m horizontal array at 1m above ground level (a.g.l.) and along three 7m vertical profiles. Ancillary data were collected from three sonic anemometers and an acoustic profiler (minisodar; sodar is an acronym for “sound detection and ranging”) yielding turbulent flow statistics and vertical profiles in the lowest 300m a.g.l., respectively. The observations from this field campaign are publicly available on Zenodo (https://doi.org/10.5281/zenodo.4756836, Huss et al., 2021) and supplement the meteorological data set operationally collected by the Baseline Surface Radiation Network (BSRN) at Ny-Ålesund, Svalbard.
Abstract in weiterer Sprache
Turbulence; Fiber-Optic Distributed Sensing; Arctic; Polar Amplification