Table · dataset · 2025
California Non-native Estuarine and Marine Organisms Database (Cal-NEMO) [ds503]
Listed in California Open Data
The data provided is from a database known as Can-NEMO (California Non-native Estuarine and marine Organisms) database.
Description
The Cal-NEMO database includes comprehensive and user-friendly information on established non-native invertebrates and algae in the marine and estuarine waters of California. A collaboration between Office of Spill Prevention and Response (OSPR) and the Smithsonian Environmental Research Center ( SERC ), Cal-NEMO is a portal of the National Estuarine and Marine Exotic Species Information System ( NEMESIS ).
Cal-NEMO replaces CANOD, OSPR’s inventory of non-native species in California. Improvements include images and descriptions for identification, maps of global distributions, and information about species ecology and impacts. It is a long-term, dynamic database that we will continue to update as new species are discovered and new research becomes available.
Read the rest (2 more)
The data provided from Cal-NEMO to BIOS includes the introduced species name and location, date observed, and habitats observed. Cal-NEMO includes species lists and other associated information for both non-native and native coastal aquatic species in California. New records are being added continually, and existing records are frequently updated and modified as new information becomes available.
Cal-NEMO is an accumulation of literature review, data collected by other entities, and OSPR field surveys. OSPR began surveying in 2000 and continues to monitor for new introductions. Records before the year 2000 are from literature review and surveys by other entities.
Links
Get the data
- Publisher page data-cdfw.opendata.arcgis.com/datasets/CDFW::california-non-native-estuarine-and-marine-orga… ↗
documentation · download · from data ca gov
- ArcGIS GeoService services2.arcgis.com/Uq9r85Potqm3MfRV/arcgis/rest/services/biosds503_fmu/FeatureSer… ↗
download · from data ca gov
- CSV data-cdfw.opendata.arcgis.com/api/download/v1/items/181542304f63492fab1f1e72b5752796/csv?lay… ↗
download · from data ca gov
- Shapefile data-cdfw.opendata.arcgis.com/api/download/v1/items/181542304f63492fab1f1e72b5752796/shapefi… ↗
download · from data ca gov
- GeoJSON data-cdfw.opendata.arcgis.com/api/download/v1/items/181542304f63492fab1f1e72b5752796/geojson… ↗
download · from data ca gov
- KML data-cdfw.opendata.arcgis.com/api/download/v1/items/181542304f63492fab1f1e72b5752796/kml?lay… ↗
download · from data ca gov
- wildlife.ca.gov /Data/BIOS ↗
California Non-native Estuarine and Marine Organisms Database (Cal-NEMO) [ds503]
download · from data ca gov
- filelib.wildlife.ca.gov /Public/BDB/GIS/BIOS/Public_Datasets/500_599/ds503.zip ↗
California Non-native Estuarine and Marine Organisms Database (Cal-NEMO) [ds503]
download · from data ca gov
- wildlife.ca.gov /OSPR/Science/Cal-NEMO ↗
California Non-native Estuarine and Marine Organisms Database (Cal-NEMO) [ds503]
download · from data ca gov
Where it is published
- California Open Data dataset page data.ca.gov/dataset/california-non-native-estuarine-and-marine-organisms-d… ↗
landing page · from data ca gov
Catalogue records · 1
- CKAN API data.ca.gov/api/3/action/package_show?id=8098fe47-1950-4cde-b33e-527237487… ↗
metadata API · from data ca gov
Topics
- Stated by source
- Natural Resources
- From keywords
- Life Sciences · Ocean & Atmospheric Science
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| California Open Data | 8098fe47-1950-4cde-b33e-5272374870e1 | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[field].anzsrc:group:3103 | enrichment · data ca gov | taxonomy-embedding@1.1.0 | title+keywords+description (69%) |
| concepts[field].local:field:life-sciences | mapping · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[modality].local:modality:image | enrichment · data ca gov | keyword-concept-rules@1.0.0 | title+description (65%) |
| concepts[topic].ckan_group:data_ca_gov:natural-resources | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| created_date | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| description | source · data ca gov | connector:data_ca_gov@1.0.0 | /notes |
| license_text | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| publication_date | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| title | source · data ca gov | connector:data_ca_gov@1.0.0 | /title |
| updated_date | source · data ca gov | connector:data_ca_gov@1.0.0 |