{
  "demo": true,
  "id": "gt-0509",
  "code": "GT-0509",
  "order": "entisol",
  "title": {
    "es": "Entisol del río La Pasión",
    "en": "La Pasión River Entisol"
  },
  "hook": {
    "es": "Un suelo recién llegado, capa sobre capa.",
    "en": "A newly arrived soil, layer upon layer."
  },
  "classification": {
    "usda": "Typic Udifluvent",
    "wrb": "Eutric Fluvisol (Loamic)"
  },
  "site": {
    "location": "Sayaxché, Petén",
    "region": "peten",
    "elevation_m": 125,
    "precipitation_mm": 2000,
    "temperature_c": "24–29",
    "slope": "0–2°",
    "landUse": {
      "es": "Milpa de ribera",
      "en": "Riverside milpa"
    },
    "parentMaterial": {
      "es": "Aluvión reciente",
      "en": "Recent alluvium"
    },
    "described": "2024-07"
  },
  "horizons": [
    {
      "name": "A",
      "top": 0,
      "bottom": 14,
      "munsell": "10YR 4/3",
      "color": "#8A7656",
      "texture": {
        "es": "Franco limoso",
        "en": "Silt loam"
      },
      "ph": 7.1,
      "om": 2.2,
      "cec": 19,
      "note": {
        "es": "Superficie delgada, apenas oscurecida por las raíces.",
        "en": "A thin surface, barely darkened by roots."
      }
    },
    {
      "name": "C1",
      "top": 14,
      "bottom": 50,
      "munsell": "10YR 5/4",
      "color": "#AE9E7E",
      "texture": {
        "es": "Franco arenoso",
        "en": "Sandy loam"
      },
      "ph": 7.4,
      "om": 0.8,
      "cec": 13,
      "note": {
        "es": "Capa de una crecida, con láminas finas todavía visibles.",
        "en": "A flood layer, with fine laminae still visible."
      }
    },
    {
      "name": "C2",
      "top": 50,
      "bottom": 95,
      "munsell": "10YR 6/3",
      "color": "#C6B595",
      "texture": {
        "es": "Arenoso franco",
        "en": "Loamy sand"
      },
      "ph": 7.6,
      "om": 0.4,
      "cec": 9,
      "note": {
        "es": "Arena más gruesa de una inundación mayor.",
        "en": "Coarser sand from a larger flood."
      }
    },
    {
      "name": "C3",
      "top": 95,
      "bottom": 140,
      "munsell": "2.5Y 7/3",
      "color": "#D3C7AE",
      "texture": {
        "es": "Franco limoso",
        "en": "Silt loam"
      },
      "ph": 7.7,
      "om": 0.6,
      "cec": 12,
      "note": {
        "es": "Limo fino depositado en aguas tranquilas.",
        "en": "Fine silt deposited in still water."
      }
    }
  ],
  "narratives": {
    "kids": {
      "es": "Cada vez que el río se desborda, deja una capa nueva de arena y lodo, como las capas de un pastel. Este suelo es un bebé, ¡acaba de nacer!",
      "en": "Every time the river overflows, it leaves a new layer of sand and mud, like the layers of a cake. This soil is a baby, it has just been born!"
    },
    "students": {
      "es": "Los Entisoles son los suelos más jóvenes. No han tenido tiempo de formar horizontes; lo que se ve son capas de sedimento que dejó el río en distintas crecidas. Su fertilidad depende del material que llega con cada inundación.",
      "en": "Entisols are the youngest soils. They have not had time to form horizons; what you see are sediment layers left by the river in different floods. Their fertility depends on the material that arrives with each flood."
    },
    "teachers": {
      "es": "Idea central: sedimentación no es lo mismo que formación de suelo. Actividad: agitar suelo con agua en una botella y observar cómo se asientan arena, limo y arcilla. Conecta con el ciclo del agua y las cuencas.",
      "en": "Core idea: sedimentation is not the same as soil formation. Activity: shake soil and water in a bottle and watch sand, silt and clay settle. Links to the water cycle and watersheds."
    },
    "professionals": {
      "es": "Udifluvent típico con estratificación visible y distribución irregular del carbono orgánico con la profundidad. Sin horizontes diagnósticos subsuperficiales. Saturación de bases alta; riesgo de inundación frecuente y nivel freático fluctuante por debajo de 120 cm.",
      "en": "Typic Udifluvent with visible stratification and an irregular distribution of organic carbon with depth. No subsurface diagnostic horizons. High base saturation; frequent flooding risk and a fluctuating water table below 120 cm."
    }
  }
}