---
- attributes: ~
  caption: The map shows average chlorophyll concentrations for the period 1998–2019. The graphs below the map show trends in chlorophyll concentrations (percent change relative to the 1998–2020 average) for different regions. The Hawaiian Islands (Graph 6) is the only region pictured with a downward trend in chlorophyll concentrations between 1998 and 2020.
  chapter_identifier: ~
  create_dt: 2018-09-06T18:13:15
  href: https://data.globalchange.gov/report/indicator-ocean-chlorophyll-concentrations-2021/figure/indicator-ocean-chlorophyll-concentrations-2021.yaml
  identifier: indicator-ocean-chlorophyll-concentrations-2021
  lat_max: 70
  lat_min: 10
  lon_max: -35
  lon_min: -185
  ordinal: 1
  report_identifier: indicator-ocean-chlorophyll-concentrations-2021
  source_citation: ~
  submission_dt: 2021-11-02T18:45:52
  time_end: 2020-12-31T00:00:00
  time_start: 1998-01-01T00:00:00
  title: Ocean Chlorophyll Concentrations
  uri: /report/indicator-ocean-chlorophyll-concentrations-2021/figure/indicator-ocean-chlorophyll-concentrations-2021
  url: ~
  usage_limits: Figure may be copyright protected and permission may be required. Contact original figure source for information