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Description
ANTARES network's EPEA station, operated by Argentina's INIDEP, provides a long-term time series monitoring chemical, environmental, bio-optical, and biological variables in a temperate coastal ecosystem. The station, located at 38°28'S, 57°41'W on the Argentine shelf, has been operational since 2000 and joined the ANTARES network in 2003. Its data supports the study of long-term ecological changes to distinguish natural variability from anthropogenic effects.
Use Cases
Analyzing long-term trends in plankton community composition (bacterio-, phyto-, zoo-, and ichthyoplankton) to assess ecosystem health.
Studying the influence of the La Plata River freshwater plume on coastal salinity and biology based on recorded salinity drops below 31.0.
Investigating seasonal and interannual variability in sea surface temperature (10°C to 21°C) and its impact on coastal processes.
Modeling the transition zone between high-salinity coastal waters and the medium shelf, as described by its oceanographic regime.
Calibrating satellite-derived bio-optical and ocean color data with in-situ measurements from the time series station.
Strengths
Provides a continuous, long-term time series initiated in 2000, offering a multi-decadal baseline for coastal studies.
Monitors a wide range of variables including chemical, environmental, bio-optical, and four distinct plankton communities.
Part of the ANTARES network, a coordinated Latin American effort for studying coastal ecosystem change.
Limitations
Specific column names, data formats, row counts, and file sizes are not provided in any source, limiting technical assessment.
One source lists a last updated date in the future (2026-03-13), creating a conflict regarding data freshness and metadata reliability.
License is ambiguously specified as 'other-license-specified' without further details, complicating reuse terms.
Provenance
Source
National Institute of Fisheries Research and Development of Argentina (INIDEP), part of the ANTARES network.
Collection Method
In-situ sampling and monitoring by different research groups at the permanent EPEA station.
Time Range
2000 to present
Freshness
2026-03-13 (Note: This future date is a conflict; actual freshness is unclear)
Geography
Argentine shelf, 38°28'S, 57°41'W, 27.0 nautical miles from Mar del Plata, depth of 50m.
License is listed as 'other-license-specified'; users must investigate the specific terms. Data formats listed are ISO and BIN, but their exact structure is unknown.