{
  "key": "alkalinity_rep1",
  "slug": "alkalinity_rep1",
  "label": "Total alkalinity replicate 1",
  "description": "Total alkalinity replicate 1",
  "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/MDMAP014/",
  "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": [
      "alkalinity_rep1"
    ]
  },
  "totals": {
    "n_values": 2084,
    "n_samples": 2084,
    "n_roots": 317,
    "n_datasets": 1,
    "year_min": 2008,
    "year_max": 2015,
    "depth_min_m": 1,
    "depth_max_m": 3542
  },
  "series": [
    {
      "measurement_type": "alkalinity_rep1",
      "dataset_key": "calcofi_bottle",
      "source_column": "ta1",
      "qual_column": null,
      "description": "Total alkalinity replicate 1",
      "units": "umol/kg",
      "nerc_p01": "http://vocab.nerc.ac.uk/collection/P01/current/MDMAP014/",
      "is_canonical": true,
      "n_values": 2084,
      "n_samples": 2084,
      "n_roots": 317,
      "n_cells": 25,
      "n_cruises": 26,
      "year_min": 2008,
      "year_max": 2015,
      "depth_min_m": 1,
      "depth_max_m": 3542,
      "years": {
        "2008": 49,
        "2009": 195,
        "2010": 91,
        "2011": 290,
        "2012": 292,
        "2013": 361,
        "2014": 434,
        "2015": 372
      },
      "months": [
        377,
        115,
        87,
        430,
        38,
        0,
        456,
        114,
        0,
        127,
        340,
        0
      ],
      "depth_bands": {
        "0-10": 306,
        "10-50": 375,
        "50-100": 254,
        "100-200": 454,
        "200-500": 443,
        "500-1000": 236,
        "1000-2000": 1,
        "2000+": 15
      },
      "qual": {
        "none": 2084
      },
      "qual_ok_n": 2084,
      "observed": {
        "min": 2181.57,
        "p05": 2217.252,
        "p50": 2244.325,
        "p95": 2316.95,
        "max": 2434.9
      },
      "out_of_bounds": {
        "n": 0,
        "min": null,
        "max": null
      },
      "flags": [
        "replicate",
        "no_flag_at_grain"
      ]
    }
  ],
  "related": [
    {
      "key": "alkalinity",
      "why": "replicate_vs_mean"
    }
  ],
  "flags": [
    "no_label"
  ]
}