{
  "ecosystem": "valley coachella",
  "description": "Écosystème désertique de la vallée de Coachella,",
  "description1": "caractérisé par des conditions arides.",
  "nodes": [
    {
      "id": 1,
      "name": "Graminees",
      "type": "Producteur primaire",
      "emoji": "🌾",
      "description": "Plantes herbacées couvrant le sol, résistent à la sécheresse",
      "population": 1000000,
      "couleur": "#76b041",
      "tauxC": 1.7
    },
    {
      "id": 2,
      "name": "Cactus",
      "type": "Producteur primaire",
      "emoji": "🌵",
      "description": "Plantes succulentes emblématiques du désert, stockent l'eau dans leurs tissus",
      "population": 500,
      "couleur": "#588c7e",
      "tauxC": 0.4
    },
    {
      "id": 3,
      "name": "Creosotiers",
      "type": "Producteur primaire",
      "emoji": "🌿",
      "description": "Arbustes robustes, dominants dans les déserts arides",
      "population": 200,
      "couleur": "#3d523d",
      "tauxC": 0.6
    },
    {
      "id": 4,
      "name": "Lapins",
      "type": "Consommateur primaire",
      "emoji": "🐇",
      "description": "Mammifères herbivores, proies courantes dans les déserts",
      "population": 20,
      "couleur": "#a27b5c",
      "tauxC": 1.1
    },
    {
      "id": 5,
      "name": "Kangourous rats",
      "type": "Consommateur primaire",
      "emoji": "🐀",
      "description": "Petits rongeurs nocturnes, adaptent leur alimentation à la disponibilité",
      "population": 15,
      "couleur": "#946944",
      "tauxC": 1.3
    },
    {
      "id": 6,
      "name": "Criquets",
      "type": "Consommateur primaire",
      "emoji": "🦗",
      "description": "Insectes herbivores, capables de détruire la végétation en grand nombre",
      "population": 50,
      "couleur": "#c9a44a",
      "tauxC": 1.4
    },
    {
      "id": 7,
      "name": "Coleopteres ",
      "type": "Consommateur primaire",
      "emoji": "🐞",
      "description": "Insectes spécialisés dans la consommation de feuilles et racines",
      "population": 30,
      "couleur": "#8e5535",
      "tauxC": 0.4
    },
    {
      "id": 8,
      "name": "Serpents",
      "type": "Consommateur secondaire",
      "emoji": "🐍",
      "description": "Reptiles carnivores, prédateurs des petits mammifères et oiseaux",
      "population": 5,
      "couleur": "#6a8e62",
      "tauxC": 0.6
    },
    {
      "id": 9,
      "name": "Lézards",
      "type": "Consommateur secondaire",
      "emoji": "🦎",
      "description": "Reptiles insectivores, souvent camouflés dans le sable",
      "population": 10,
      "couleur": "#8fbc8f",
      "tauxC": 0.8
    },
    {
      "id": 10,
      "name": "Scorpions",
      "type": "Consommateur secondaire",
      "emoji": "🦂",
      "description": "Arachnides venimeux, prédateurs d'insectes",
      "population": 3,
      "couleur": "#4c3f2f",
      "tauxC": 0.6
    },
    {
      "id": 11,
      "name": "Geckos",
      "type": "Consommateur secondaire",
      "emoji": "🦎",
      "description": "Petits lézards nocturnes, chasseurs agiles",
      "population": 2.5,
      "couleur": "#5e755e",
      "tauxC": 1.6
    },
    {
      "id": 12,
      "name": "Coyotes",
      "type": "Consommateur tertiaire",
      "emoji": "🐺",
      "description": "Mammifères carnivores opportunistes, chasseurs et charognards",
      "population": 500,
      "couleur": "#5c5248",
      "tauxC": 0.7
    },
    {
      "id": 13,
      "name": "Aigles ",
      "type": "Consommateur tertiaire",
      "emoji": "🦅",
      "description": "Rapaces puissants, chasseurs d’autres oiseaux et de petits mammifères",
      "population": 200,
      "couleur": "#3b5062",
      "tauxC": 0.1
    },
    {
      "id": 14,
      "name": "Faucons",
      "type": "Consommateur tertiaire",
      "emoji": "🦅",
      "description": "Rapaces agiles, spécialisés dans la chasse des petits reptiles",
      "population": 300,
      "couleur": "#3d5d5e",
      "tauxC": 0.3
    },
    {
      "id": 15,
      "name": "Urubus",
      "type": "Décomposeur",
      "emoji": "🦤",
      "description": "Charognards qui nettoient l’écosystème en consommant les carcasses",
      "population": 150,
      "couleur": "#8c7d72",
      "tauxC": 0.8
    },
    {
      "id": 16,
      "name": "Corbeaux",
      "type": "Décomposeur",
      "emoji": "🐦",
      "description": "Oiseaux omnivores, opportunistes, consommant des restes",
      "population": 200,
      "couleur": "#434c59",
      "tauxC": 0.6
    }
  ],
  "links": [
    {"source": 1, "target": 4, "relation": 800},
    {"source": 1, "target": 6, "relation": 900},
    {"source": 1, "target": 5, "relation": 600},
    {"source": 2, "target": 5, "relation": 400},
    {"source": 3, "target": 7, "relation": 85},
    {"source": 4, "target": 8, "relation": 70},
    {"source": 4, "target": 12, "relation": 15},
    {"source": 5, "target": 8, "relation": 30},
    {"source": 6, "target": 10, "relation": 60},
    {"source": 6, "target": 9, "relation": 90},
    {"source": 7, "target": 11, "relation": 100},
    {"source": 7, "target": 10, "relation": 60},
    {"source": 8, "target": 12, "relation": 10},
    {"source": 9, "target": 13, "relation": 15},
    {"source": 11, "target": 14, "relation": 21},
    {"source": 12, "target": 15, "relation": 18},
    {"source": 12, "target": 16, "relation": 11}
  ]
}