Ontologia

HydroBASINS lev08 watershed · #6080040240

Bassin · #6080040240

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 : Isabela

Coastal basinPfafstetter: 67300007

Sub-basin area

4 908,2km²

Upstream area

4 908,2km²

Discharge

1,88m³/s

Mean elev.

296m

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

2 118 distinct species · 55 405 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

55 405 obs · 122 cellules
Obs. / cellule
≥ 8 038
706–8 037
192–705
79–191
< 79

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

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin · #6080040240 : 31 espèces dont 7 patrimoniales (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 6 types (connectance 4.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
36
Connectance
0.046
Patrimoniales
7
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°

22,5°C

Annual rain

689mm

Moisture idx (CMI)

-0,46

Runoff

129mm/an

PET

1 300mm

AET

578mm

Mean slope

4,3°

Water table

422cm

Forest

0%

Crops

16%

Urban

0%

Protected

99%

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