Ontologia

HydroBASINS lev08 watershed · #6080103570

Bassin de Río Casanare

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 5 administrative regions : Chita, La Salina, Sácama, Tame, Támara

Pfafstetter: 61562097

Sub-basin area

358,8km²

Upstream area

894,9km²

Discharge

42,52m³/s

Mean elev.

1 584m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Casanare440 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • El Cocuy

    IUCN II

    National Natural Park

    48.58 km² overlap

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

Species present

405 distinct species · 1 314 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 314 obs · 9 cellules
Obs. / cellule
≥ 662
662–661
183–661
57–182
< 57

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

Ecological tissue

Sample of 30 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 Casanare : 22 espèces reliées par 39 interactions GloBI sur 3 types (connectance 8.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
39
Connectance
0.084
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°

19,9°C

Annual rain

2 236mm

Moisture idx (CMI)

0,28

Runoff

1 376mm/an

PET

1 507mm

AET

1 288mm

Mean slope

18,2°

Water table

606cm

Forest

72%

Crops

1%

Urban

0%

Protected

20%

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