A study of pore water chemistry from mud volcanoes in the Olimpi Mud Volcano Field and Anaximander Mountains. The data was used to derive fluid transport modes and velocities, map spatial heterogeneity, and calculate formation water temperatures. The dataset is provided by Geoscience Australia Data and was last updated on 2026-04-30.
Use Cases
- Modeling upward advection and bioirrigation fluxes based on derived flow velocities.
- Mapping spatial heterogeneity of fluid chemistry to infer discrete subsurface conduits.
- Predicting depth of fluid origin using calculated formation water temperatures from geothermometers.
- Investigating pore water freshening mechanisms linked to clay mineral dehydration.
Strengths
- Includes calculated advective flow velocities in a specific range (3-50 cm y⁻¹).
- Reports depth-integrated bioirrigation rates 1-2 orders of magnitude higher than advective flow.
- Provides calculated formation water temperatures for two regions (55-80°C for Olimpi, 80-145°C for Anaximander Mountains).
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Description metadata is limited; actual data quality requires manual inspection after download.
Provenance
- Source
- Geoscience Australia Data
- Collection Method
- Pore water chemistry analysis and simulation of measured profiles.
- Freshness
- Last updated 2026-04-30 14:07:44.527245; freshness should be verified.
- Geography
- Eastern Mediterranean Sea (Olimpi Mud Volcano Field and Anaximander Mountains)