{
  "fields": [{"id":"_id","type":"int"},{"id":"Sample date (YYYY-MM-DD)","type":"timestamp"},{"id":"Sample","type":"text"},{"id":"Gaseous Hg (fM)","type":"numeric"},{"id":"Total Hg (pM)","type":"numeric"}],
  "records": [
    [1,"2022-01-19T00:00:00","Deep water",51.8,1.6],
    [2,"2022-01-19T00:00:00","Under-ice seawater",39.7,2.1],
    [3,"2022-01-19T00:00:00","Snow",162.4,5.3],
    [4,"2022-01-19T00:00:00","Topmost ice section",180.6,4.3],
    [5,"2022-01-19T00:00:00","Mid-section",55.8,1.1],
    [6,"2022-01-19T00:00:00","Bottommost ice section",65.9,1.2],
    [7,"2022-01-19T00:00:00","Bulk sea ice",105.9,2],
    [8,"2022-04-01T00:00:00","Deep water",72.6,2.4],
    [9,"2022-04-01T00:00:00","Under-ice seawater",318.5,3],
    [10,"2022-04-01T00:00:00","Topmost ice section",146.7,4.7],
    [11,"2022-04-01T00:00:00","Mid-section",334.6,5.2],
    [12,"2022-04-01T00:00:00","Bottommost ice section",380,1.6],
    [13,"2022-04-01T00:00:00","Bulk sea ice",170.4,null],
    [14,"2019-02-23T00:00:00","Under-ice seawater",199.9,2.3],
    [15,"2019-02-25T00:00:00","Under-ice seawater",257,2.7],
    [16,"2019-02-26T00:00:00","Under-ice seawater",266,2.4],
    [17,"2019-02-27T00:00:00","Under-ice seawater",260.4,2.9],
    [18,"2019-03-01T00:00:00","Under-ice seawater",166.9,2.3],
    [19,"2019-03-02T00:00:00","Under-ice seawater",161.3,2.3],
    [20,"2019-03-05T00:00:00","Under-ice seawater",139.2,2.2],
    [21,"2019-03-11T00:00:00","Under-ice seawater",113.2,2.4],
    [22,"2019-03-18T00:00:00","Under-ice seawater",74,2.5],
    [23,"2019-03-21T00:00:00","Under-ice seawater",236.6,8],
    [24,"2019-03-25T00:00:00","Under-ice seawater",185,2.8],
    [25,"2019-03-28T00:00:00","Under-ice seawater",164.3,3.6],
    [26,"2019-04-01T00:00:00","Under-ice seawater",222.7,4],
    [27,"2019-02-25T00:00:00","Bulk sea ice",883.6,3.8],
    [28,"2019-02-26T00:00:00","Bulk sea ice",141.6,2.5],
    [29,"2019-02-27T00:00:00","Bulk sea ice",222.5,2.6],
    [30,"2019-03-01T00:00:00","Bulk sea ice",46.2,1.7],
    [31,"2019-03-05T00:00:00","Bulk sea ice",123.1,1.8],
    [32,"2019-03-11T00:00:00","Bulk sea ice",56.3,1.7],
    [33,"2019-03-18T00:00:00","Bulk sea ice",70.8,3],
    [34,"2019-03-21T00:00:00","Bulk sea ice",65.7,2.6],
    [35,"2019-03-25T00:00:00","Bulk sea ice",80.8,5.7],
    [36,"2019-03-28T00:00:00","Bulk sea ice",126,4],
    [37,"2019-04-01T00:00:00","Bulk sea ice",218.5,4.3],
    [38,"2019-02-27T00:00:00","Topmost ice section",147.3,4.3],
    [39,"2019-02-27T00:00:00","Bottommost ice section",156.6,5.3],
    [40,"2019-03-01T00:00:00","Topmost ice section",81.2,5.3],
    [41,"2019-03-01T00:00:00","Bottommost ice section",62.4,2.6],
    [42,"2019-03-05T00:00:00","Topmost ice section",120.7,4.8],
    [43,"2019-03-05T00:00:00","Mid-section",17.5,2.7],
    [44,"2019-03-05T00:00:00","Bottom ice section",48,2.5],
    [45,"2019-03-11T00:00:00","Topmost ice section",76.8,5.2],
    [46,"2019-03-11T00:00:00","Mid-section",36,2],
    [47,"2019-03-11T00:00:00","Bottom ice section",35.6,1.8],
    [48,"2019-03-18T00:00:00","Topmost ice section",139.8,6.2],
    [49,"2019-03-18T00:00:00","Mid-section",17.5,4.5],
    [50,"2019-03-18T00:00:00","Bottom ice section",83.7,2],
    [51,"2019-03-21T00:00:00","Topmost ice section",109.5,7.4],
    [52,"2019-03-21T00:00:00","Mid-section",49.1,2.7],
    [53,"2019-03-21T00:00:00","Bottom ice section",44.7,1.8],
    [54,"2019-03-25T00:00:00","Topmost ice section",104.4,6.3],
    [55,"2019-03-25T00:00:00","Mid-section",99.9,5],
    [56,"2019-03-25T00:00:00","Bottom ice section",121.8,2.6],
    [57,"2019-03-28T00:00:00","Topmost ice section",135.4,7.5],
    [58,"2019-03-28T00:00:00","Mid-section",88.4,4.4],
    [59,"2019-03-28T00:00:00","Bottom ice section",69.6,2.5],
    [60,"2019-04-01T00:00:00","Topmost ice section",425.5,5.7],
    [61,"2019-04-01T00:00:00","Mid-section",255.5,3.3],
    [62,"2019-04-01T00:00:00","Bottom ice section",212.1,3.3]
]}