{
  "ecosystem": "Récif corallien",
  "description": "Écosystème de récif corallien,",
  "description1": "situé dans un environnement tropical marin.",
  "nodes": [
    {
      "id": 1,
      "name": "Zooxanthelles",
      "type": "Producteur primaire",
      "emoji": "🪸",
      "description": "Algues symbiotiques des coraux",
      "population": 1000000,
      "couleur": "#314b58",
      "tauxC": 1.9
    },
    {
      "id": 2,
      "name": "Posidonies",
      "type": "Producteur primaire",
      "emoji": "🌿",
      "description": "Herbiers marins",
      "population": 500000,
      "couleur": "#3f5f62",
      "tauxC": 1.3
    },
    {
      "id": 3,
      "name": "Phytoplancton",
      "type": "Producteur primaire",
      "emoji": "🌱",
      "description": "Organismes microscopiques photosynthétiques",
      "population": 1500000,
      "couleur": "#4d736c",
      "tauxC": 1.9
    },
    {
      "id": 4,
      "name": "Sargasses",
      "type": "Producteur primaire",
      "emoji": "🌾",
      "description": "Algues flottantes marines",
      "population": 400000,
      "couleur": "#5b8776",
      "tauxC": 1.2
    },
    {
      "id": 5,
      "name": "Poissons-chirurgiens",
      "type": "Consommateur primaire",
      "emoji": "🐟",
      "description": "Poissons herbivores",
      "population": 300000,
      "couleur": "#609b71",
      "tauxC": 1.3
    },
    {
      "id": 6,
      "name": "Poissons-perroquets",
      "type": "Consommateur primaire",
      "emoji": "🐠",
      "description": "Poissons se nourrissant d'algues",
      "population": 250000,
      "couleur": "#659f6d",
      "tauxC": 1.4
    },
    {
      "id": 7,
      "name": "Tortues ",
      "type": "Consommateur primaire",
      "emoji": "🐢",
      "description": "Grands reptiles marins herbivores",
      "population": 50000,
      "couleur": "#6aa369",
      "tauxC": 0.5
    },
    {
      "id": 8,
      "name": "Oursins",
      "type": "Consommateur primaire",
      "emoji": "🦔",
      "description": "Invertébrés herbivores marins",
      "population": 150000,
      "couleur": "#6fa765",
      "tauxC": 0.4
    },
    {
      "id": 9,
      "name": "Labres",
      "type": "Consommateur secondaire",
      "emoji": "🐡",
      "description": "Poissons prédateurs des récifs",
      "population": 100000,
      "couleur": "#6e9f70",
      "tauxC": 1.2
    },
    {
      "id": 10,
      "name": "Crevettes",
      "type": "Consommateur secondaire",
      "emoji": "🦐",
      "description": "Prédateurs puissants des fonds marins",
      "population": 30000,
      "couleur": "#709275",
      "tauxC": 1.5
    }
  ],
  "links": [
    {"source": 1, "target": 5, "relation": 300000},
    {"source": 1, "target": 6, "relation": 15000},
    {"source": 2, "target": 7, "relation": 11560},
    {"source": 3, "target": 5, "relation": 20000},
    {"source": 3, "target": 6, "relation": 9000},
    {"source": 3, "target": 8, "relation": 8560},
    {"source": 4, "target": 8, "relation": 7000},
    {"source": 5, "target": 9, "relation": 5400},
    {"source": 6, "target": 9, "relation": 3000},
    {"source": 8, "target": 10, "relation": 2000}
  ]
}