Ontologia

HydroBASINS lev08 watershed · #6080004330

Bassin · #6080004330

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 : Antonio Diaz

Pfafstetter: 61309094

Sub-basin area

428,5km²

Upstream area

428,8km²

Discharge

7,86m³/s

Mean elev.

16m

Administrative coverage

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Delta del Orinoco

    IUCN VI

    Biosphere Reserve (RB)

    407.97 km² overlap

  • Delta del Orinoco

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    407.97 km² overlap

  • Merejina

    IUCN V

    Forest Area Under Protection (ABBP)

    372.69 km² overlap

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

Species present

140 distinct species · 187 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

187 obs · 2 cellules
Obs. / cellule
≥ 158
158–157
158–157
158–157
< 158

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

Ecological tissue

Sample of 31 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 · #6080004330 : 24 espèces reliées par 28 interactions GloBI sur 4 types (connectance 6.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
28
Connectance
0.060
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°

26,1°C

Annual rain

2 190mm

Moisture idx (CMI)

0,33

Runoff

598mm/an

PET

1 474mm

AET

1 390mm

Mean slope

0,5°

Water table

30cm

Forest

95%

Crops

0%

Urban

0%

Protected

100%

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