Ontologia

HydroBASINS lev08 watershed · #6080114630

Bassin de Río San Juan Bravo

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 : Bagadó, Condotó, Pueblo Rico, Tadó

Pfafstetter: 67208095

Sub-basin area

315,4km²

Upstream area

1 289,4km²

Discharge

103,55m³/s

Mean elev.

771m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río San Juan569 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Tatamá

    IUCN II

    National Natural Park

    9.64 km² overlap

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

Species present

1 450 distinct species · 25 028 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 028 obs · 9 cellules
Obs. / cellule
≥ 15 284
15 284–15 283
2 334–15 283
1 104–2 333
< 1 104

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

Ecological tissue

Sample of 15 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 San Juan Bravo : 11 espèces reliées par 16 interactions GloBI sur 3 types (connectance 15.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
16
Connectance
0.152
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°

23,2°C

Annual rain

4 885mm

Moisture idx (CMI)

0,64

Runoff

3 177mm/an

PET

1 650mm

AET

1 650mm

Mean slope

18,0°

Water table

457cm

Forest

47%

Crops

5%

Urban

0%

Protected

32%

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