Ostoja Biebrzańska
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
1 485 km²
Commune · POL
Poland
Species observed
2 598
Observations
115 696
Area
376,6km²
Sample of 26 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Tissu écologique de Goniądz : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 3 types (connectance 12.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
2 598 distinct species · 115 696 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
7,5°C
Annual rain
575mm
Warmest m°
22,5°C
Coldest m°
-5,3°C
Elevation: 117 m on average (min 104 m, max 174 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,7
Org. C
80,0g/kg
Clay
10,3%
Sand
70,6%
Silt
19,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Mońki
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
87,3km
Basins crossed
8
Max stream order
5
Max drainage
7 088km²
Discharge in basins
32,9m³/s
Mean precip.
587mm/an
Mean T°
6,6°C
Moisture idx
-0,15
Max snow
30%
Mean runoff
164mm/an
Mean elev. (basins)
131m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,1nW
Built-up
16,1%
Pesticides
9,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Special Protection Area (Birds Directive) · 2004
1 485 km²
Site of Community Importance (Habitats Directive) · 2008
1 212 km²
Wetland of International Importance (Ramsar Site) · 1995
597 km²
National Park · 1993
597 km²
Protected Landscape Area · 1982
284 km²
Protected Landscape Area · 1982
149 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN