{
  "id": "http://connectivity-hub.com/terms/a2f5208f-1f0e-40b9-95ae-db9e2c39d5c6",
  "type": "Concept",
  "prefLabel": {
    "en": "Southern Annular Mode (SAM)"
  },
  "definition": {
    "en": "The leading mode of climate variability of Southern Hemisphere sea-level pressure and geopotential height, which is associated with the strength and latitudinal shifts in the mid- to high-latitudes westerly wind belt. The SAM is also known as the Antarctic Oscillation (AAO). A positive SAM phase is defined as lower-than-normal pressures over the polar regions and higher-than-normal pressures in the southern mid-latitudes, with a contraction towards Antarctica and strengthening of the westerly wind belt. The negative SAM phase exhibits positive high latitude pressure anomalies, negative mid-latitude pressure anomalies and a weaker westerly flow expanded towards the equator. See Section AIV.2.2 in Annex IV of the AR6 WGI report."
  },
  "editorialNote": {
    "en": [
      "source:IPCC Glossary AR6"
    ]
  },
  "broader": {
    "id": "http://connectivity-hub.com/terms/f42b0047-6111-4a20-9bde-286db4087e29",
    "prefLabel": {
      "en": "Annular modes"
    }
  },
  "inScheme": [
    {
      "id": "http://connectivity-hub.com/terms/",
      "title": {
        "en": "Climate Connectivity Taxonomy"
      }
    }
  ],
  "inSchemeAll": [
    {
      "id": "http://connectivity-hub.com/terms/"
    }
  ],
  "@context": {
    "@version": 1.1,
    "id": "@id",
    "type": "@type",
    "@vocab": "http://www.w3.org/2004/02/skos/core#",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "dct": "http://purl.org/dc/terms/",
    "dc": "http://purl.org/dc/elements/1.1/",
    "schema": "https://schema.org/",
    "vann": "http://purl.org/vocab/vann/",
    "ldp": "http://www.w3.org/ns/ldp#",
    "owl": "http://www.w3.org/2002/07/owl#",
    "title": {
      "@id": "dct:title",
      "@container": "@language"
    },
    "dc:title": {
      "@id": "dc:title",
      "@container": "@language"
    },
    "dc:description": {
      "@id": "dc:description",
      "@container": "@language"
    },
    "description": {
      "@id": "dct:description",
      "@container": "@language"
    },
    "license": {
      "@id": "dct:license",
      "@container": "@language"
    },
    "issued": {
      "@id": "dct:issued",
      "@type": "xsd:date"
    },
    "created": {
      "@id": "dct:created",
      "@type": "xsd:date"
    },
    "modified": {
      "@id": "dct:modified",
      "@type": "xsd:date"
    },
    "creator": "dct:creator",
    "publisher": "dct:publisher",
    "preferredNamespacePrefix": "vann:preferredNamespacePrefix",
    "preferredNamespaceUri": "vann:preferredNamespaceUri",
    "isBasedOn": "schema:isBasedOn",
    "source": "dct:source",
    "prefLabel": {
      "@container": "@language"
    },
    "altLabel": {
      "@container": [
        "@language",
        "@set"
      ]
    },
    "hiddenLabel": {
      "@container": [
        "@language",
        "@set"
      ]
    },
    "definition": {
      "@container": "@language"
    },
    "note": {
      "@container": [
        "@language",
        "@set"
      ]
    },
    "changeNote": {
      "@container": [
        "@language",
        "@set"
      ]
    },
    "editorialNote": {
      "@container": [
        "@language",
        "@set"
      ]
    },
    "historyNote": {
      "@container": [
        "@language",
        "@set"
      ]
    },
    "scopeNote": {
      "@container": [
        "@language",
        "@set"
      ]
    },
    "notation": {
      "@container": "@set"
    },
    "example": {
      "@container": "@language"
    },
    "narrower": {
      "@container": "@set"
    },
    "related": {
      "@container": "@set"
    },
    "relatedMatch": {
      "@container": "@set"
    },
    "narrowerTransitive": {
      "@container": "@set"
    },
    "broaderTransitive": {
      "@container": "@set"
    },
    "broadMatch": {
      "@container": "@set"
    },
    "narrowMatch": {
      "@container": "@set"
    },
    "closeMatch": {
      "@container": "@set"
    },
    "exactMatch": {
      "@container": "@set"
    },
    "hasTopConcept": {
      "@container": "@set"
    },
    "inScheme": {
      "@container": "@set"
    },
    "topConceptOf": {
      "@container": "@set"
    },
    "deprecated": {
      "@id": "owl:deprecated",
      "@type": "xsd:boolean"
    },
    "isReplacedBy": {
      "@id": "dct:isReplacedBy",
      "@container": "@set"
    }
  }
}