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Table 1 Development of the BERN database since 2002

From: Bioindication for Ecosystem Regeneration towards Natural conditions: the BERN data base and BERN model

Status

Relevés

Communities

Plant species

Site parameter

Sources

BERN1

5.218

186

720

4

2

BERN2

28.907

285

1.040

5

24

BERN3

40.000

688

1.940

6

30

BERN4

45.157

692

1.970

8

42

BERN5

50.224

886

2.210

8

63