Time series of concentration, best cross-correlation and shift of two stations at the Starzach site.

Eitemau Tebyg

• Typical 24 hour time series of a near-surface station 6 at the Starzach site’s main mofette area with global average concentration reference of 415 ppm [2] (top), and peak duration and time between peaks (bottom).
  gan: Yann Georg Büchau (22683667)
  Cyhoeddwyd: (2025)
• Boxplots of the best cross-correlation between time series during one day (31.07.2022).
  gan: Yann Georg Büchau (22683667)
  Cyhoeddwyd: (2025)
• A series of Gaussian puffs fitted to station 6 data based on Eq (10). Time and location match the white rectangle in Fig 6.
  gan: Yann Georg Büchau (22683667)
  Cyhoeddwyd: (2025)
• Time series of total mass emission rate at the Starzach site, calculated from integrated transport divergence according to Eq (5) for the white rectangle downstream fo the groundwater well mofette in Fig 6 (top) and the entire core Starzach mofette area (bottom).
  gan: Yann Georg Büchau (22683667)
  Cyhoeddwyd: (2025)
• Snapshot of transport vector field at the Starzach site in July 2022, derived from cross-correlations between concentration time series according to Eq (5) on a horizontal grid with 1 m resolution.
  gan: Yann Georg Büchau (22683667)
  Cyhoeddwyd: (2025)