Poldercomplex
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1988
98 km²
Subdivision · BEL
Belgium
Species observed
6 008
Observations
1 022 857
Area
134,3km²
Sample of 40 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 Brugge : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 111 interactions GloBI sur 6 types (connectance 12.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
6 008 distinct species · 1 022 857 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
10,7°C
Annual rain
845mm
Warmest m°
20,8°C
Coldest m°
1,9°C
Elevation: 4 m on average (min -7 m, max 21 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
6,8
Org. C
42,8g/kg
Clay
28,2%
Sand
32,2%
Silt
39,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to West-Vlaanderen
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
26,3km
Lake surface here
2,53km²
Basins crossed
1
Max stream order
3
Max drainage
2 601km²
Discharge in basins
0,0m³/s
Mean precip.
742mm/an
Mean T°
10,1°C
Moisture idx
0,12
Max snow
8%
Mean runoff
453mm/an
Mean elev. (basins)
4m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
5hab/km²
Night light
20,0nW
Built-up
725,8%
Pesticides
69,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Special Protection Area (Birds Directive) · 1988
98 km²
Marine Protected Area (OSPAR) · 2012
57 km²
Special Protection Area (Birds Directive) · 2005
56 km²
Special Areas of Conservation (Habitats Directive) · 2014
38 km²
Special Areas of Conservation (Habitats Directive) · 2014
31 km²
Special Areas of Conservation (Habitats Directive) · 2014
19 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN