Ontologia

HydroBASINS lev08 watershed · #7080886020

Bassin de Río Gatú

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 : Calobre, Cañazas, San Francisco, Santa Fe

Pfafstetter: 77111208

Sub-basin area

493,3km²

Upstream area

493,3km²

Discharge

14,59m³/s

Mean elev.

541m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Santa María926 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • La Yeguada

    IUCN VI

    Forest Reserve

    41.44 km² overlap

  • Santa Fe

    IUCN II

    National Park

    25.67 km² overlap

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

Species present

355 distinct species · 835 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

835 obs · 11 cellules
Obs. / cellule
≥ 303
250–302
30–249
17–29
< 17

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

Ecological tissue

Sample of 28 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 Gatú : 19 espèces reliées par 38 interactions GloBI sur 4 types (connectance 10.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
38
Connectance
0.101
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°

23,9°C

Annual rain

2 868mm

Moisture idx (CMI)

0,46

Runoff

934mm/an

PET

1 557mm

AET

1 262mm

Mean slope

11,5°

Water table

380cm

Forest

36%

Crops

9%

Urban

0%

Protected

14%

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