Breidden Hill
IUCN IVSite of Special Scientific Interest · 1953
1 km²
Subdivision · GBR
Llandrinio
United Kingdom
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 571
Observations
21 600
Area
44,1km²
Ecological tissue
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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Llandrinio : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 102 interactions GloBI sur 6 types (connectance 15.3%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
102
Connectance
0.153
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
2 571 distinct species · 21 600 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,7°C
Annual rain
1 005mm
Warmest m°
19,3°C
Coldest m°
1,2°C
Elevation: 89 m on average (min 58 m, max 228 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,7°C
Annual rain
1 005mm
Warmest month
19,3°C
Coldest month
1,2°C
Mean alt.
89m
Min
58m
Max
228m
Std. dev.
38m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,3
Org. C
62,0g/kg
Clay
28,0%
Sand
27,9%
Silt
44,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Powys
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
95,2g/kg
Clay
28,1%
Sand
28,1%
Silt
43,8%
5–15 cm
pH H₂O
6,3
Org. C
53,2g/kg
Clay
28,1%
Sand
28,2%
Silt
43,6%
15–30 cm
pH H₂O
6,3
Org. C
37,5g/kg
Clay
27,6%
Sand
27,2%
Silt
45,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.9%
Crops46.1%
Built-up0.5%
Bare soil0.3%
Other (grassland, water…)46.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
20,6km
Basins crossed
3
Max stream order
5
Max drainage
2 551km²
Discharge in basins
1,8m³/s
Mean precip.
1 123mm/an
Mean T°
8,2°C
Moisture idx
0,44
Max snow
14%
Mean runoff
950mm/an
Mean elev. (basins)
231m
Watersheds crossing here
Rivers / streams (8, ord ≥ 4)
- Maerdy Brookord 1len here7.26 km100%total7 km
- New Cutord 4len here6.81 km100%total7 km
- River Severnord 5len here3.89 km1%total303 km
- Montgomery Canalord 2len here1.96 km10%total20 km
- Mill Streamord 4len here0.62 km10%total6 km
- River Vyrnwyord 5len here0.11 km0%total42 km
- Cwm y Sulord 4len here≈ tangenttotal8 km
- Pwll Trewernord 1len here≈ tangenttotal7 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
53,7%
Pesticides
29,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN Not Reported · 1
Montgomery Canal
IUCN IVSite of Special Scientific Interest · 1959
1 km²
Montgomery Canal
IUCN Not ReportedEmerald Network
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN