Ontologia

HydroBASINS lev08 watershed · #7080878670

Bassin de Río Tuma

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 3 administrative regions : Rancho Grande, Río Blanco, Waslala

Pfafstetter: 75378027

Sub-basin area

646,5km²

Upstream area

3 757,4km²

Discharge

104,51m³/s

Mean elev.

261m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Tuma114 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

506 distinct species · 1 471 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 471 obs · 12 cellules
Obs. / cellule
≥ 500
456–499
118–455
53–117
< 53

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

Ecological tissue

Sample of 34 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 Tuma : 23 espèces reliées par 39 interactions GloBI sur 4 types (connectance 6.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
39
Connectance
0.066
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°

24,4°C

Annual rain

2 685mm

Moisture idx (CMI)

0,41

Runoff

1 294mm/an

PET

1 591mm

AET

1 397mm

Mean slope

7,7°

Water table

290cm

Forest

60%

Crops

29%

Urban

1%

Protected

50%

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