ACSOE ACE: Aerosol Data from Tenerife Hill Cloud Experiments

ACSOE was a 5-year NERC programme on tropospheric chemistry coordinated by the University of East Anglia. Its Aerosol Characterisation Experiment (ACE) used a hill cap cloud on Tenerife as a natural flow-through reactor during the HILLCLOUD-96 and 98 campaigns. The resulting dataset contains size distribution, chemical composition, and hygroscopic properties of marine and modified continental aerosol from the North Atlantic.

Use Cases

• Modeling aerosol radiative forcing based on size-dependent chemical composition.
• Studying cloud condensation nuclei activity using hygroscopic property measurements.
• Analyzing the influence of continental pollution on marine aerosol using time-series data from five sites.
• Investigating cloud microphysics using aerosol data collected from a natural hill cap cloud reactor.

Strengths

• Data originates from a structured 5-year NERC research programme involving multiple UK universities and institutes.
• Provides detailed aerosol properties including size distribution and chemical composition from specific field campaigns (HILLCLOUD-96 and 98).
• Cross-platform presence on a reliable data repository suggests established curation and importance.

Limitations

• Critical metadata is missing: column names, row counts, and file formats are unknown, hindering detailed assessment.
• The dataset's author and exact organizational origin within the consortia are not specified.
• A future 'last updated' date (2026-07-08) is inconsistent and suggests potential metadata errors.

Provenance

Source

Atmospheric Chemistry Studies in the Oceanic Environment (ACSOE) programme, Aerosol Characterisation Experiment (ACE).

Collection Method

Field measurements collected during the HILLCLOUD-96 and HILLCLOUD-98 experiments using a hill cap cloud on Tenerife as a natural reactor.

Time Range

Campaigns conducted in 1996 and 1998.

Freshness

Last updated date is listed as 2026-07-08, which is inconsistent and likely erroneous.

Geography

North coast of Tenerife, Canary Islands, in the North Atlantic Ocean.