Ontologia

HydroBASINS lev08 watershed · #7080018110

Bassin de Farquhar River

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 1 administrative regions : Central Coast

Coastal basin 17% lakePfafstetter: 78339150

Sub-basin area

1 333,2km²

Upstream area

1 333,2km²

Discharge

0,4m³/s

Mean elev.

481m

Administrative coverage

1 dept-equivalent regions (GADM L2)

5 intersecting protected areas

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

Species present

320 distinct species · 6 199 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 199 obs · 18 cellules
Obs. / cellule
≥ 4 016
438–4 015
264–437
61–263
< 61

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 Farquhar River : 24 espèces reliées par 70 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
70
Connectance
0.100
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°

6,1°C

Annual rain

2 844mm

Moisture idx (CMI)

0,81

Runoff

2 838mm/an

PET

530mm

AET

525mm

Mean slope

24,0°

Water table

723cm

Forest

75%

Crops

0%

Urban

0%

Protected

25%

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