Ontologia

HydroBASINS lev08 watershed · #2080050460

Bassin de River Ribble

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 9 administrative regions : Blackburn with Darwen, Bradford, Calderdale, Cumbria, NA +2

3% lakePfafstetter: 23301920

Sub-basin area

1 899,6km²

Upstream area

1 899,6km²

Discharge

58,12m³/s

Mean elev.

164m

Administrative coverage

9 dept-equivalent regions (GADM L2)

1 more
  • Bradford0.0 km² · 0.0%

30 intersecting protected areas

21 more protected areas

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

Species present

10 200 distinct species · 1 596 617 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 596 617 obs · 57 cellules
Obs. / cellule
≥ 99 860
56 758–99 859
29 656–56 757
22 000–29 655
< 22 000

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

Ecological tissue

Sample of 33 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 Ribble : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 126 interactions GloBI sur 5 types (connectance 22.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
126
Connectance
0.225
Patrimoniales
1
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°

8,6°C

Annual rain

1 187mm

Moisture idx (CMI)

0,47

Runoff

882mm/an

PET

614mm

AET

554mm

Mean slope

3,5°

Water table

152cm

Forest

0%

Crops

16%

Urban

26%

Protected

33%

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