Ontologia

HydroBASINS lev08 watershed · #6080102900

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 4 administrative regions : Chita, El Cocuy, La Salina, Tame

Pfafstetter: 61562099

Sub-basin area

269,9km²

Upstream area

270,1km²

Discharge

12,41m³/s

Mean elev.

3 006m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Casanare359 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • El Cocuy

    IUCN II

    National Natural Park

    200.85 km² overlap

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

Species present

100 distinct species · 1 643 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 643 obs · 7 cellules
Obs. / cellule
≥ 1 535
1 535–1 534
23–1 534
5–22
< 5

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

Ecological tissue

Sample of 14 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 : 11 espèces reliées par 10 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
10
Connectance
0.110
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°

10,8°C

Annual rain

1 715mm

Moisture idx (CMI)

0,27

Runoff

1 348mm/an

PET

1 106mm

AET

938mm

Mean slope

20,2°

Water table

686cm

Forest

50%

Crops

0%

Urban

0%

Protected

74%

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