Ontologia

HydroBASINS lev08 watershed · #2080383220

Bassin de River Wye

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 3 administrative regions : Herefordshire, County of, Monmouthshire, NA

Pfafstetter: 23301603

Sub-basin area

362,2km²

Upstream area

3 420,8km²

Discharge

89,42m³/s

Mean elev.

108m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de River Wye125 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

30 intersecting protected areas

21 more protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

8 852 distinct species · 254 147 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

254 147 obs · 13 cellules
Obs. / cellule
≥ 81 082
63 780–81 081
14 831–63 779
11 383–14 830
< 11 383

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 36 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 Bassin de River Wye : 29 espèces reliées par 48 interactions GloBI sur 6 types (connectance 7.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
48
Connectance
0.076
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

9,5°C

Annual rain

788mm

Moisture idx (CMI)

0,16

Runoff

560mm/an

PET

656mm

AET

522mm

Mean slope

4,7°

Water table

245cm

Forest

3%

Crops

37%

Urban

4%

Protected

46%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)