Site of Special Scientific Interest · gbr
River Wye (Tributaries) / Afon Gwy (Isafonydd)
- Area
- 1 km²
- IUCN cat.
- IV
- Year
- 1997
Overview
- Designation
- Site of Special Scientific Interest
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 1997
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
2 104 distinct species · 11 103 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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).
Indicateurs du tissu écologique
Tissu écologique de River Wye (Tributaries) / Afon Gwy (Isafonydd) : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 66 interactions GloBI sur 6 types (connectance 8.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology3 basins · 0 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
1,4km
Basins crossed
3
Max stream order
5
Max drainage
2 000km²
Discharge in basins
0,1m³/s
Mean precip.
1 105mm/an
Mean T°
8,8°C
Moisture idx
0,42
Max snow
11%
Mean runoff
856mm/an
Mean elev. (basins)
209m
Watersheds crossing here
Rivers / streams (9, ord ≥ 4)
- River Edword 3len here0.56 km3%total18 km
- Nant yr Offeiriadord 1len here0.17 km3%total5 km
- River Wyeord 5len here0.17 km0%total276 km
- Sgithwen Brookord 1len here0.15 km2%total8 km
- Nant y Prophywydord 1len here0.13 km3%total5 km
- Colwyn Brookord 1len here0.08 km5%total2 km
- Clas Brookord 3len here0.06 km1%total7 km
- Cletwr Brookord 2len here0.05 km1%total5 km
- Nant Gwenddwrord 1len here0.01 km0%total2 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 52.07575, -3.33927
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.