Ontologia

HydroBASINS lev08 watershed · #6080103790

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 2 administrative regions : Cravo Norte, Hato Corozal

Pfafstetter: 61562030

Sub-basin area

665,4km²

Upstream area

15 622km²

Discharge

606,57m³/s

Mean elev.

99m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Casanare75 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Los Paraguitos

    IUCN VI

    Civil Society Nature Reserve

    3.06 km² overlap

  • Cinaruco

    IUCN VI

    Integrated Management National Districts

    1.93 km² overlap

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

Species present

171 distinct species · 354 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

354 obs · 16 cellules
Obs. / cellule
≥ 76
66–75
31–65
18–30
< 18

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

Ecological tissue

Sample of 35 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 : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 2 types (connectance 7.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
47
Connectance
0.075
Patrimoniales
2
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°

27,2°C

Annual rain

2 126mm

Moisture idx (CMI)

0,21

Runoff

1 319mm/an

PET

1 677mm

AET

1 262mm

Mean slope

0,2°

Water table

9cm

Forest

21%

Crops

0%

Urban

0%

Protected

13%

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