Moel Y Golfa
IUCN IVSite of Special Scientific Interest · 1953
1 km²
Subdivision · GBR
Trewern
United Kingdom
CfbTemperate, no dry season, warm summer(100 %)
Species observed
929
Observations
3 254
Area
32,2km²
Ecological tissue
Sample of 28 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 Trewern : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 104 interactions GloBI sur 5 types (connectance 25.6%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
104
Connectance
0.256
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
929 distinct species · 3 254 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,1°C
Annual rain
1 087mm
Warmest m°
18,8°C
Coldest m°
0,8°C
Elevation: 190 m on average (min 63 m, max 349 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,1°C
Annual rain
1 087mm
Warmest month
18,8°C
Coldest month
0,8°C
Mean alt.
190m
Min
63m
Max
349m
Std. dev.
100m
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
6,1
Org. C
59,9g/kg
Clay
24,9%
Sand
29,5%
Silt
45,6%
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
6,1
Org. C
91,8g/kg
Clay
25,1%
Sand
29,0%
Silt
45,8%
5–15 cm
pH H₂O
6,1
Org. C
49,7g/kg
Clay
25,2%
Sand
29,2%
Silt
45,6%
15–30 cm
pH H₂O
6,1
Org. C
38,1g/kg
Clay
24,5%
Sand
30,2%
Silt
45,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest9.8%
Crops40.5%
Built-up0.5%
Bare soil0.1%
Other (grassland, water…)49.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
11,8km
Basins crossed
2
Max stream order
4
Max drainage
2 551km²
Discharge in basins
1,5m³/s
Mean precip.
1 103mm/an
Mean T°
8,3°C
Moisture idx
0,43
Max snow
13%
Mean runoff
930mm/an
Mean elev. (basins)
223m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,6nW
Built-up
45,9%
Pesticides
30,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN IV · 5
Trewern Brook
IUCN IVSite of Special Scientific Interest · 1985
0 km²
Trewern Brook
IUCN IVSite of Special Scientific Interest · 1985
0 km²
Gwaun Bryn (Bryn Pasture)
IUCN IVSite of Special Scientific Interest · 1989
0 km²
Gwaith Brics Buttington / Buttington Brickworks
IUCN IVSite of Special Scientific Interest · 2004
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN