Afon Teifi
IUCN IVSite of Special Scientific Interest · 1997
8 km²
Subdivision · GBR
Llangeler
United Kingdom
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 359
Observations
12 125
Area
60,3km²
Ecological tissue
Sample of 19 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 Llangeler : 14 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 5 types (connectance 15.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
20
Interactions affichées
30
Connectance
0.158
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 359 distinct species · 12 125 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,8°C
Annual rain
1 446mm
Warmest m°
18,4°C
Coldest m°
2,0°C
Elevation: 167 m on average (min 63 m, max 297 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,8°C
Annual rain
1 446mm
Warmest month
18,4°C
Coldest month
2,0°C
Mean alt.
167m
Min
63m
Max
297m
Std. dev.
63m
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
5,7
Org. C
61,4g/kg
Clay
23,8%
Sand
30,3%
Silt
46,0%
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
5,7
Org. C
82,7g/kg
Clay
22,5%
Sand
30,7%
Silt
46,8%
5–15 cm
pH H₂O
5,7
Org. C
62,8g/kg
Clay
23,8%
Sand
30,2%
Silt
46,0%
15–30 cm
pH H₂O
5,7
Org. C
38,7g/kg
Clay
25,0%
Sand
29,9%
Silt
45,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest14.2%
Crops32.4%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)52.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
20,2km
Basins crossed
2
Max stream order
3
Max drainage
1 320km²
Discharge in basins
2,0m³/s
Mean precip.
1 188mm/an
Mean T°
9,0°C
Moisture idx
0,51
Max snow
13%
Mean runoff
1 117mm/an
Mean elev. (basins)
201m
Watersheds crossing here
Rivers / streams (8, ord ≥ 4)
- Afon Teifiord 3len here7.40 km8%total90 km
- Nant Bargodord 3len here6.36 km94%total7 km
- Nant Brânord 2len here3.69 km100%total4 km
- Nant Esgairord 1len here1.36 km100%total1 km
- Afon Tyweliord 2len here1.25 km31%total4 km
- Afon Aradord 1len here0.12 km8%total1 km
- Afon Talogord 2len here0.00 km0%total5 km
- Afon Cwm-wernord 1len here≈ tangenttotal1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
44,1%
Pesticides
24,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN Not Reported · 1🌊 Marine · 2
Afon Teifi/ River Teifi
IUCN Not ReportedEmerald Network
7 km²
Caeau Nantsais
IUCN IVSite of Special Scientific Interest · 2000
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN