NOAA's Center for Coastal Monitoring and Assessment Biogeography Branch collected these water quality data to assess and monitor coral reef ecosystems in the US Virgin Islands and Puerto Rico. The work began in 2003 and aims to spatially characterize reef fish and macro-invertebrate populations, relate them to in-situ water quality and habitat parameters, and establish a knowledge base for marine management decisions. Data collection follows standardized protocols across the US Caribbean, using stratified random sampling based on NOAA's nearshore benthic habitat maps.
Use Cases
- Modeling species distribution based on water quality and habitat parameters mentioned in the description
- Evaluating the efficacy of marine zoning strategies like no-fishing areas based on species richness 'hot spots'
- Monitoring long-term trends in reef fish abundance and distribution across the US Caribbean
- Establishing baseline data for marine protected area (MPA) placement and management decisions
Strengths
- Data collection follows standardized protocols across the US Caribbean, enabling regional comparisons
- Sampling is stratified using NOAA's nearshore benthic habitat maps to ensure coverage of the entire study region
- The dataset is part of a multi-year monitoring program, with work beginning its fifth year as described
Limitations
- Column-level documentation is absent; field semantics must be inferred after download
- Row count is unknown, which may limit suitability assessment
- Last update date is unknown; freshness unverified
Provenance
- Source
- NOAA_NCEI
- Collection Method
- Field data collected at randomly selected sites following standardized protocols, stratified using ArcView GIS and NOAA habitat maps.
- Time Range
- 2003 - Present
- Geography
- St. Croix, US Virgin Islands, and Puerto Rico (US Caribbean)