Emerald Network · gbr
River Dee and Bala Lake/ Afon Dyfrdwy a Llyn Tegid
- Area
- 13 km²
- IUCN cat.
- Not Reported
Overview
- Designation
- Emerald Network 0
- Managing authority
- Natural Resources Wales
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 161 distinct species · 6 208 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 54 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 Dee and Bala Lake/ Afon Dyfrdwy a Llyn Tegid : 42 espèces reliées par 126 interactions GloBI sur 4 types (connectance 8.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology1 basins · 1 lakes · 28 rivers
Hydrology metrics for this exact territory
Stream length here
24,6km
Lake surface here
3,95km²
Basins crossed
1
Max stream order
4
Max drainage
1 994km²
Discharge in basins
0,3m³/s
Mean precip.
975mm/an
Mean T°
8,3°C
Moisture idx
0,36
Max snow
14%
Mean runoff
813mm/an
Mean elev. (basins)
223m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (28, ord ≥ 4)
- River Deeord 4len here14.67 km14%total105 km
- Afon Glynord 3len here2.10 km30%total7 km
- Llangollen Canalord 4len here1.27 km7%total19 km
- The Fossord 4len here1.01 km9%total11 km
- Ty Nantord 2len here0.83 km6%total13 km
- Afon Llafarord 2len here0.78 km26%total3 km
- Wepre Brookord 4len here0.75 km10%total7 km
- River Teirword 2len here0.63 km5%total14 km
- Afon Twrchord 3len here0.54 km5%total10 km
- Afon Melochord 4len here0.34 km5%total7 km
- Pulford Brookord 4len here0.25 km5%total5 km
- Afon Trywerynord 3len here0.25 km1%total19 km
16 more river segmentssorted by Strahler order + length
- Wenffrwdord 3len here0.21 km6%total3 km
- Afon Hesgynord 2len here0.13 km3%total4 km
- River Clywedogord 4len here0.12 km1%total23 km
- Caldy Brookord 1len here0.10 km4%total2 km
- Aldford Brookord 3len here0.10 km2%total5 km
- Nant Lafarord 1len here0.08 km9%total1 km
- River Ceiriogord 2len here0.08 km1%total9 km
- Nant y Crogfrynord 1len here0.06 km1%total6 km
- Finchett's Gutterord 4len here0.05 km2%total3 km
- Nant y Pandyord 1len here0.05 km2%total2 km
- Afon Roord 1len here0.05 km3%total1 km
- Afon Mynachord 2len here0.04 km1%total5 km
- Afon Trystionord 1len here0.04 km1%total5 km
- Afon Caletwrord 1len here0.03 km1%total3 km
- Nant Aberbleiddynord 1len here0.02 km1%total2 km
- Shropshire Union Canalord 1len here≈ tangenttotal4 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
- 53.22214, -3.05898
- 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.