Ontologia

HydroBASINS lev08 watershed · #6080073070

Bassin de Río Chirgua

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 3 administrative regions : Girardot, Miranda, Pao de San Juan Bautista

Pfafstetter: 61544601

Sub-basin area

829,4km²

Upstream area

8 214,6km²

Discharge

95,39m³/s

Mean elev.

75m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Portuguesa527 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Pueblito

    IUCN V

    Forest Area Under Protection (ABBP)

    279.84 km² overlap

  • El Baúl - Corralito

    IUCN V

    Forest Area Under Protection (ABBP)

    68.47 km² overlap

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

Species present

741 distinct species · 38 785 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 785 obs · 12 cellules
Obs. / cellule
≥ 35 418
2 048–35 417
324–2 047
131–323
< 131

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

Ecological tissue

Sample of 24 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 Chirgua : 17 espèces reliées par 24 interactions GloBI sur 2 types (connectance 8.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
24
Connectance
0.080
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°

27,3°C

Annual rain

1 347mm

Moisture idx (CMI)

-0,24

Runoff

454mm/an

PET

1 780mm

AET

1 080mm

Mean slope

1,0°

Water table

46cm

Forest

15%

Crops

7%

Urban

0%

Protected

17%

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