Ontologia

HydroBASINS lev08 watershed · #6080565170

Bassin de Río Blanco

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 4 administrative regions : Cercado, Guarayos, Iténez, Ñuflo De Chávez

10% lakePfafstetter: 62268222

Sub-basin area

24 772,2km²

Upstream area

24 773,5km²

Discharge

280,84m³/s

Mean elev.

268m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Blanco3367 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Ríos Blanco y Negro

    IUCN Not Reported

    Wildlife Reserve

    3989.71 km² overlap

  • Itenez

    IUCN Not Reported

    Natural Integrated Management Area and Departmental Parkl

    242.93 km² overlap

  • Laguna Represa Sapocó

    IUCN Not Reported

    Municipal Protected Area

    18.56 km² overlap

  • Laguna Yaguaru

    IUCN Not Reported

    Municipal Protected Area

    11.91 km² overlap

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

Species present

2 126 distinct species · 11 622 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 622 obs · 208 cellules
Obs. / cellule
≥ 974
119–973
27–118
6–26
< 6

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

Ecological tissue

Sample of 46 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 Río Blanco : 36 espèces reliées par 45 interactions GloBI sur 2 types (connectance 4.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
45
Connectance
0.043
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°

25,0°C

Annual rain

1 296mm

Moisture idx (CMI)

-0,28

Runoff

324mm/an

PET

1 794mm

AET

1 085mm

Mean slope

1,8°

Water table

112cm

Forest

84%

Crops

1%

Urban

0%

Protected

16%

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