Bannau Brycheiniog
IUCN VNational Park · 1951
1 351 km²
Subdivision · GBR
United Kingdom
Species observed
2 513
Observations
15 895
Area
1,1km²
Sample of 35 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 Grofield : 25 espèces reliées par 76 interactions GloBI sur 6 types (connectance 11.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
2 513 distinct species · 15 895 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
10,0°C
Annual rain
1 120mm
Warmest m°
20,1°C
Coldest m°
1,4°C
Elevation: 63 m on average (min 61 m, max 83 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,7
Org. C
52,8g/kg
Clay
20,9%
Sand
37,3%
Silt
41,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Monmouthshire
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
0,9km
Basins crossed
1
Max stream order
3
Max drainage
1 316km²
Discharge in basins
0,0m³/s
Mean precip.
1 196mm/an
Mean T°
8,7°C
Moisture idx
0,46
Max snow
11%
Mean runoff
891mm/an
Mean elev. (basins)
258m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
9hab/km²
Night light
7,2nW
Built-up
783,3%
Pesticides
25,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
National Park · 1951
1 351 km²
Emerald Network
10 km²
Site of Special Scientific Interest · 1996
5 km²
Site of Special Scientific Interest · 1997
3 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN