Ontologia

HydroBASINS lev08 watershed · #2080609920

Bassin de Río Duero

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 : Burgos, Segovia, Valladolid

Pfafstetter: 23180950

Sub-basin area

304,5km²

Upstream area

10 270,4km²

Discharge

22,05m³/s

Mean elev.

845m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Duero1162 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

800 distinct species · 4 103 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 103 obs · 6 cellules
Obs. / cellule
≥ 1 481
1 481–1 480
691–1 480
655–690
< 655

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 Duero : 24 espèces reliées par 86 interactions GloBI sur 3 types (connectance 13.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
86
Connectance
0.137
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°

11,6°C

Annual rain

460mm

Moisture idx (CMI)

-0,55

Runoff

64mm/an

PET

1 012mm

AET

395mm

Mean slope

2,9°

Water table

408cm

Forest

3%

Crops

67%

Urban

0%

Protected

0%

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