Afon Teifi
IUCN IVSite of Special Scientific Interest · 1997
8 km²
Subdivision · GBR
Cenarth
United Kingdom
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 794
Observations
12 059
Area
46,6km²
Ecological tissue
Sample of 38 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 Cenarth : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 7 types (connectance 11.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
87
Connectance
0.112
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
1 794 distinct species · 12 059 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,9°C
Annual rain
1 364mm
Warmest m°
18,4°C
Coldest m°
2,3°C
Elevation: 154 m on average (min 47 m, max 299 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,9°C
Annual rain
1 364mm
Warmest month
18,4°C
Coldest month
2,3°C
Mean alt.
154m
Min
47m
Max
299m
Std. dev.
68m
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
57,2g/kg
Clay
24,9%
Sand
30,8%
Silt
44,3%
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
82,7g/kg
Clay
23,6%
Sand
31,1%
Silt
45,3%
5–15 cm
pH H₂O
5,8
Org. C
54,4g/kg
Clay
25,2%
Sand
30,6%
Silt
44,3%
15–30 cm
pH H₂O
5,8
Org. C
34,6g/kg
Clay
25,9%
Sand
30,7%
Silt
43,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest11.1%
Crops31.9%
Built-up0.5%
Bare soil0.2%
Other (grassland, water…)56.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
20,6km
Basins crossed
2
Max stream order
3
Max drainage
1 320km²
Discharge in basins
1,5m³/s
Mean precip.
1 184mm/an
Mean T°
9,0°C
Moisture idx
0,51
Max snow
13%
Mean runoff
1 116mm/an
Mean elev. (basins)
200m
Watersheds crossing here
Rivers / streams (14, ord ≥ 4)
- Afon Cychord 2len here6.15 km79%total8 km
- Afon Teifiord 3len here3.01 km3%total90 km
- Nant Lwydord 2len here2.94 km100%total3 km
- Afon Sylgenord 1len here2.56 km97%total3 km
- Nant Sarahord 3len here1.99 km88%total2 km
- Afon Mamogord 1len here1.65 km100%total2 km
- Afon Dwrogord 1len here1.10 km100%total1 km
- Afon Aradord 1len here1.04 km77%total1 km
- Afon Cneifaord 2len here0.15 km4%total4 km
- Afon Dulasord 3len here0.04 km0%total9 km
- Gwenffrwdord 1len here0.01 km0%total2 km
- Afon Hirwaunord 1len here≈ tangenttotal5 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
47,3%
Pesticides
26,9kg/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