{
  "id-zmienna": 1389,
  "nazwa": "Ecological areas",
  "nazwa-skrocona": "Ecological areas",
  "tagi": [
    {
      "id-tag": 643,
      "nazwa-tag": "nature protection"
    },
    {
      "id-tag": 688,
      "nazwa-tag": "environment"
    }
  ],
  "pojecia": [
    {
      "id-pojecie": 557,
      "nazwa-pojecie": "Ecological area",
      "definicja": "<p>Ecological areas are worth protecting fragments of ecosystems of significant importance for biodiversity, such as: natural water reservoirs, field and forest ponds, groups of trees and shrubs, swamps, peat bogs, dunes, old river beds, rock outcrops, scarps, gravel banks, habitats of rare or protected species of plants, animals and fungi, including places of their seasonal stay or breeding.</p>",
      "data-poczatku-pojecie": "1999-07-01",
      "data-konca-pojecie": "9999-12-31"
    }
  ],
  "wyjasnienia-metodologiczne": {
    "notki": []
  },
  "przekroje": [
    {
      "id-przekroj": 2,
      "nazwa-przekroj": "Poland, voivodeships",
      "szereg-czasowy": "2010 - 2025",
      "id-czestotliwosc": 1,
      "nazwa-czestotliwosc": "Year",
      "aktualizacja-ostatnia": "2026-08-21",
      "aktualizacja-kolejna": "2027-08-02"
    }
  ],
  "zestawy": [
    {
      "id-zestaw": 449,
      "symbol-zestaw": "SG-01",
      "nazwa-zestaw": "gmina statistics: forestry and environmental protection",
      "id-gestor": 35,
      "nazwa-gestor": "Statistics Poland"
    }
  ],
  "badania": [
    {
      "id-badanie": 7,
      "symbol-badanie": "1.01.07",
      "temat-badanie": "Nature, landscape and biodiversity protection"
    }
  ],
  "akty-prawne": [
    {
      "id-akt": 283,
      "tytul-akt": "Act of 16 April 2004 on Nature Protection",
      "adres-publikacyjny": "(Dz. U. z 2026 r. poz. 13, z późn. zm.)"
    }
  ],
  "jednostki": [
    {
      "id-jednostka": 40,
      "nazwa-jednostki": "Statistical Office in Wrocław"
    }
  ]
}