Start of database − Subject area
Statistical database: Environment − Natural resources and their use
Change of biological diversity
- EN519: DYNAMICS OF NUMBER OF ANIMAL SPECIES UNDER CONSERVATION -Modified: 07.03.2003
- Species: Pearl oyster, population, Black stork, couples, ... (10)
- Tendency: Decreasing, Increasing, Unknown (3)
- Year: 1990, 1992, 1993, 1994, 1995, 2000 (6)
- EN52: REPLENISHING OF FISH STOCK BY SPECIES AND COUNTY -Modified: 15.05.2012
- County: Whole country, Harju county, Hiiu county, Ida-Viru county, ... (16)
- Year: 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, ... (20)
- Species: Perch, European eel, Pike, Gibel carp, Grey trout, Roach, ... (18)
- Indicator: Larvae, Fry, Same-summer fish, One-year-old fish, ... (6)