Afon Teifi
IUCN IVSite of Special Scientific Interest · 1997
8 km²
Subdivision · GBR
Llanfihangel-ar-Arth
United Kingdom
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 710
Observations
20 024
Area
89,3km²
Ecological tissue
Sample of 12 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 Llanfihangel-ar-Arth : 12 espèces reliées par 7 interactions GloBI sur 3 types (connectance 10.6%, filtre Serrano α=0.2).
Espèces affichées
12
Interactions affichées
7
Connectance
0.106
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 710 distinct species · 20 024 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,5°C
Annual rain
1 567mm
Warmest m°
18,2°C
Coldest m°
1,7°C
Elevation: 208 m on average (min 99 m, max 361 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,5°C
Annual rain
1 567mm
Warmest month
18,2°C
Coldest month
1,7°C
Mean alt.
208m
Min
99m
Max
361m
Std. dev.
66m
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
5,8
Org. C
61,1g/kg
Clay
22,8%
Sand
30,3%
Silt
47,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Carmarthenshire
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
85,0g/kg
Clay
22,5%
Sand
30,4%
Silt
47,2%
5–15 cm
pH H₂O
5,8
Org. C
63,4g/kg
Clay
22,8%
Sand
30,1%
Silt
47,1%
15–30 cm
pH H₂O
5,8
Org. C
35,1g/kg
Clay
23,0%
Sand
30,4%
Silt
46,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest13.2%
Crops30.8%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)55.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
27,0km
Basins crossed
2
Max stream order
3
Max drainage
1 320km²
Discharge in basins
3,1m³/s
Mean precip.
1 207mm/an
Mean T°
9,0°C
Moisture idx
0,52
Max snow
13%
Mean runoff
1 122mm/an
Mean elev. (basins)
204m
Watersheds crossing here
Rivers / streams (11, ord ≥ 4)
- Afon Teifiord 3len here6.56 km7%total90 km
- Afon Gilwydethord 2len here5.40 km100%total5 km
- Afon Talogord 2len here4.82 km100%total5 km
- Nant Ceiliogord 1len here2.66 km100%total3 km
- Afon Tyweliord 2len here2.63 km64%total4 km
- Afon Gwyddgrugord 1len here2.40 km100%total2 km
- Nant Granord 1len here1.91 km100%total2 km
- Afon Pibord 1len here0.40 km9%total4 km
- Afon Cerdinord 2len here0.23 km10%total2 km
- Nant Cledlynord 2len here0.01 km0%total8 km
- Afon Clettwrord 2len here≈ tangenttotal2 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
34,1%
Pesticides
24,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN Not Reported · 1🌊 Marine · 2
Afon Teifi/ River Teifi
IUCN Not ReportedEmerald Network
7 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN