Ontologia

HydroBASINS lev08 watershed · #2080645690

Bassin de Río Tajo

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 : Madrid, Toledo

Pfafstetter: 23160770

Sub-basin area

56,4km²

Upstream area

22 729,2km²

Discharge

67,58m³/s

Mean elev.

491m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Arroyo de Guajaraz1095 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

253 distinct species · 8 287 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 287 obs · 1 cellules
Obs. / cellule
≥ 8 287
8 287–8 286
8 287–8 286
8 287–8 286
< 8 287

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

Ecological tissue

Sample of 32 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 Tajo : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 3 types (connectance 10.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
60
Connectance
0.107
Patrimoniales
1
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°

15,0°C

Annual rain

390mm

Moisture idx (CMI)

-0,67

Runoff

62mm/an

PET

1 179mm

AET

334mm

Mean slope

1,0°

Water table

143cm

Forest

0%

Crops

74%

Urban

0%

Protected

0%

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