charts: 7627

This table contains the information used by our Grapher datavisualisation tool to render charts.

The most relevant field is the config field that contains json stored as text. A JSON Schema is available that describes the content of this json data. The SQLite JSON_EXTRACT function can be used in SQL queries to extract the content of this JSON data into columns in a result table.

Data license: CC-BY

This data as json

id slug type config createdAt updatedAt lastEditedAt publishedAt lastEditedByUserId publishedByUserId isIndexable title subtitle note title_plus_variant configWithDefaults
7627 average-nitrate-concentration-in-freshwater LineChart 
{
    "id": 7627,
    "note": "Nitrates tend to accumulate in groundwater because of its slow movement and the relative absence of sunlight and biological activity, which contribute to the breakdown of nitrates.",
    "slug": "average-nitrate-concentration-in-freshwater",
    "title": "Average nitrate concentration in freshwater",
    "yAxis": {
        "min": 0
    },
    "$schema": "https://files.ourworldindata.org/schemas/grapher-schema.004.json",
    "version": 6,
    "subtitle": "Annual mean concentrations of nitrate in groundwater, lakes, and rivers. Sources of excess nitrate include agricultural runoff, sewage and wastewater, and industrial discharge.",
    "originUrl": "https://ourworldindata.org/clean-water-sanitation",
    "dimensions": [
        {
            "display": {
                "name": "Groundwater",
                "unit": "milligrams per litre",
                "shortUnit": "mg/L",
                "includeInTable": true,
                "numDecimalPlaces": 2
            },
            "property": "y",
            "variableId": 820661
        },
        {
            "display": {
                "name": "Rivers",
                "includeInTable": true
            },
            "property": "y",
            "variableId": 820837
        },
        {
            "display": {
                "name": "Lakes",
                "unit": "milligrams per litre",
                "includeInTable": true
            },
            "property": "y",
            "variableId": 820741
        }
    ],
    "isPublished": true,
    "addCountryMode": "change-country",
    "selectedEntityNames": [
        "Europe (EEA)"
    ],
    "hideAnnotationFieldsInTitle": {
        "time": true
    }
}
 2024-02-16 09:22:15 2024-05-23 16:44:08 2024-05-23 16:44:08 2024-02-16 11:08:02 52 54 1 Average nitrate concentration in freshwater Annual mean concentrations of nitrate in groundwater, lakes, and rivers. Sources of excess nitrate include agricultural runoff, sewage and wastewater, and industrial discharge. Nitrates tend to accumulate in groundwater because of its slow movement and the relative absence of sunlight and biological activity, which contribute to the breakdown of nitrates. Average nitrate concentration in freshwater () 
{
    "$schema": "https://files.ourworldindata.org/schemas/grapher-schema.004.json",
    "map": {
        "projection": "World",
        "hideTimeline": false,
        "colorScale": {
            "baseColorScheme": "default",
            "equalSizeBins": true,
            "binningStrategy": "ckmeans",
            "customNumericColorsActive": false,
            "colorSchemeInvert": false,
            "binningStrategyBinCount": 5
        },
        "timeTolerance": 0,
        "toleranceStrategy": "closest",
        "tooltipUseCustomLabels": false,
        "time": "latest"
    },
    "maxTime": "latest",
    "baseColorScheme": "default",
    "yAxis": {
        "removePointsOutsideDomain": false,
        "scaleType": "linear",
        "canChangeScaleType": false,
        "facetDomain": "shared"
    },
    "tab": "chart",
    "matchingEntitiesOnly": false,
    "hasChartTab": true,
    "hideLegend": false,
    "hideLogo": false,
    "hideTimeline": false,
    "colorScale": {
        "baseColorScheme": "default",
        "equalSizeBins": true,
        "binningStrategy": "ckmeans",
        "customNumericColorsActive": false,
        "colorSchemeInvert": false,
        "binningStrategyBinCount": 5
    },
    "scatterPointLabelStrategy": "year",
    "selectedFacetStrategy": "none",
    "isPublished": true,
    "invertColorScheme": false,
    "version": 6,
    "logo": "owid",
    "entityType": "country or region",
    "facettingLabelByYVariables": "metric",
    "addCountryMode": "change-country",
    "compareEndPointsOnly": false,
    "type": "LineChart",
    "hasMapTab": false,
    "stackMode": "absolute",
    "minTime": "earliest",
    "hideAnnotationFieldsInTitle": {
        "entity": false,
        "time": false,
        "changeInPrefix": false
    },
    "xAxis": {
        "removePointsOutsideDomain": false,
        "scaleType": "linear",
        "canChangeScaleType": false,
        "facetDomain": "shared"
    },
    "hideConnectedScatterLines": false,
    "showNoDataArea": true,
    "zoomToSelection": false,
    "showYearLabels": false,
    "hideLinesOutsideTolerance": false,
    "hideTotalValueLabel": false,
    "hideScatterLabels": false,
    "sortBy": "total",
    "sortOrder": "desc",
    "hideFacetControl": true,
    "entityTypePlural": "countries",
    "missingDataStrategy": "auto",
    "id": 7627,
    "note": "Nitrates tend to accumulate in groundwater because of its slow movement and the relative absence of sunlight and biological activity, which contribute to the breakdown of nitrates.",
    "slug": "average-nitrate-concentration-in-freshwater",
    "title": "Average nitrate concentration in freshwater",
    "subtitle": "Annual mean concentrations of nitrate in groundwater, lakes, and rivers. Sources of excess nitrate include agricultural runoff, sewage and wastewater, and industrial discharge.",
    "originUrl": "https://ourworldindata.org/clean-water-sanitation",
    "dimensions": [
        {
            "display": {
                "name": "Groundwater",
                "unit": "milligrams per litre",
                "shortUnit": "mg/L",
                "includeInTable": true,
                "numDecimalPlaces": 2
            },
            "property": "y",
            "variableId": 820661
        },
        {
            "display": {
                "name": "Rivers",
                "includeInTable": true
            },
            "property": "y",
            "variableId": 820837
        },
        {
            "display": {
                "name": "Lakes",
                "unit": "milligrams per litre",
                "includeInTable": true
            },
            "property": "y",
            "variableId": 820741
        }
    ],
    "selectedEntityNames": [
        "Europe (EEA)"
    ]
}

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