{
  "key": "dic",
  "slug": "dic",
  "label": "Dissolved inorganic carbon",
  "description": "Dissolved inorganic carbon",
  "units": "umol/kg",
  "units_nerc_p06": "http://vocab.nerc.ac.uk/collection/P06/current/KGUM/",
  "nerc_p01": "http://vocab.nerc.ac.uk/collection/P01/current/TCO2MSXX/",
  "category": {
    "key": null,
    "name": "Carbonate System",
    "icon": "cat-carbonate",
    "realm": "env",
    "order": 3
  },
  "is_unified": false,
  "derivation": null,
  "climatology": true,
  "bounds": {
    "valid_min": 0,
    "valid_max": 5000,
    "declared_by": [
      "dic"
    ]
  },
  "totals": {
    "n_values": 1028,
    "n_samples": 778,
    "n_roots": 335,
    "n_datasets": 1,
    "year_min": 1983,
    "year_max": 2021,
    "depth_min_m": 1,
    "depth_max_m": 3500
  },
  "series": [
    {
      "measurement_type": "dic",
      "dataset_key": "calcofi_dic",
      "source_column": "DIC",
      "qual_column": "dic_flag",
      "description": "Dissolved inorganic carbon",
      "units": "umol/kg",
      "nerc_p01": "http://vocab.nerc.ac.uk/collection/P01/current/TCO2MSXX/",
      "is_canonical": true,
      "n_values": 1028,
      "n_samples": 778,
      "n_roots": 335,
      "n_cells": 37,
      "n_cruises": 99,
      "year_min": 1983,
      "year_max": 2021,
      "depth_min_m": 1,
      "depth_max_m": 3500,
      "years": {
        "1983": 31,
        "1984": 111,
        "1985": 23,
        "1986": 17,
        "1987": 16,
        "1988": 32,
        "1989": 26,
        "1990": 32,
        "1991": 32,
        "1992": 48,
        "1993": 11,
        "1994": 6,
        "1995": 2,
        "1996": 4,
        "1997": 4,
        "1998": 9,
        "1999": 4,
        "2000": 4,
        "2001": 4,
        "2011": 41,
        "2012": 49,
        "2014": 66,
        "2016": 157,
        "2017": 127,
        "2018": 51,
        "2019": 28,
        "2020": 77,
        "2021": 16
      },
      "months": [
        199,
        135,
        23,
        98,
        19,
        44,
        144,
        67,
        34,
        85,
        175,
        5
      ],
      "depth_bands": {
        "0-10": 171,
        "10-50": 515,
        "50-100": 59,
        "100-200": 107,
        "200-500": 110,
        "500-1000": 62,
        "1000-2000": 0,
        "2000+": 2
      },
      "qual": {
        "2": 1004,
        "3": 14,
        "4": 10
      },
      "qual_ok_n": 1004,
      "observed": {
        "min": 1957.7,
        "p05": 1980.205,
        "p50": 2008.35,
        "p95": 2309.765,
        "max": 2362.2
      },
      "out_of_bounds": {
        "n": 0,
        "min": null,
        "max": null
      },
      "flags": []
    }
  ],
  "related": [
    {
      "key": "dic_rep1",
      "why": "replicate_vs_mean"
    }
  ],
  "flags": [
    "no_label"
  ]
}