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Estuarine Ecosystems, California North Coast MPA Baseline Study, 2014 to 2016

Published by California Ocean Protection Council | State of California | Metadata Last Checked: July 29, 2025 | Last Modified: 2018-02-14T20:13:54.354680
The North Coast has 16 major estuaries that support a wide diversity of plant and animal life, including salmon and other commercially important species. The focus of this project is to describe and evaluate the ecological status of representative and under-studied estuaries in the region by surveying plants, invertebrates and fishes in tidal mudflats and eelgrass beds of four estuaries – three within MPAs (Humboldt Bay, Big River and Ten Mile River) and the Mad River Estuary. Field surveys will be conducted multiple times a year for two years to better document seasonal and interannual variability in species abundances and diversity, as well as changes in the sizes of focal species, such as bivalves, eelgrass, and black rockfish, among others. Estuarine ecosystems are largely driven by a complex set of interacting physical variables, including freshwater flows, seasonal closures of lagoon mouths and ocean water properties related to winds and upwelling. Information about these “abiotic” variables will be distilled to describe the “contextual conditions” in each estuary. During the analysis phase of their project, scientists will identify baseline and contextual metrics that might allow for future evaluation of MPA performance. This project is a collaboration among academic scientists, North Coast tribes, and ecological consultants.

Resources

14 resources available

  • Site Location Lookup Table

    CSV
  • Sampling Dates Lookup Table - Metadata

    CSV
  • MPA Boundary Details - North Coast - Metadata

    CSV
  • Sampling Dates Lookup Table

    CSV
  • MPA Baseline Program Information - North Coast - Metadata

    CSV
  • MPA Baseline Program Information - North Coast

    CSV
  • MPA Boundary Details - North Coast

    CSV
  • Full Data Package for Estuarine Ecosystems, California North Coast MPA Baseline Study, 2014 to 2016

    ZIP
  • Data package for Fish Survey

    ZIP
  • Data package for Invertebrate Survey

    ZIP
  • Data package for Macrophyte Survey

    ZIP
  • Data package for Physical Context

    ZIP
  • Site Location Lookup Table - Metadata

    CSV
  • Final Report Baseline Characterization of Biodiversity and Target Species in Estuaries along the North Coast of California

    PDF

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