Ontologia

HydroBASINS lev08 watershed · #2080611990

Bassin de Río Abión

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 : Burgos, Soria

Pfafstetter: 23180980

Sub-basin area

1 024,9km²

Upstream area

1 025,2km²

Discharge

3,75m³/s

Mean elev.

1 077m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Duero2501 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

10 intersecting protected areas

1 more protected areas

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

Species present

3 378 distinct species · 101 160 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

101 160 obs · 29 cellules
Obs. / cellule
≥ 26 984
15 949–26 983
2 664–15 948
963–2 663
< 963

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

Ecological tissue

Sample of 35 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 Abión : 23 espèces reliées par 91 interactions GloBI sur 6 types (connectance 14.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
91
Connectance
0.144
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°

10,2°C

Annual rain

548mm

Moisture idx (CMI)

-0,44

Runoff

139mm/an

PET

985mm

AET

468mm

Mean slope

4,4°

Water table

516cm

Forest

53%

Crops

13%

Urban

0%

Protected

8%

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