Ontologia

HydroBASINS lev08 watershed · #6080040430

Bassin · #6080040430

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: 67300008

Sub-basin area

678,7km²

Upstream area

678,7km²

Discharge

1,38m³/s

Mean elev.

297m

Administrative coverage

1 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

981 distinct species · 27 743 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 743 obs · 17 cellules
Obs. / cellule
≥ 20 682
2 957–20 681
187–2 956
81–186
< 81

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

Ecological tissue

Sample of 42 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 · #6080040430 : 38 espèces dont 8 patrimoniales (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 4 types (connectance 3.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
30
Connectance
0.035
Patrimoniales
8
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°

22,7°C

Annual rain

780mm

Moisture idx (CMI)

-0,40

Runoff

131mm/an

PET

1 311mm

AET

657mm

Mean slope

5,8°

Water table

438cm

Forest

0%

Crops

16%

Urban

0%

Protected

100%

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