Ontologia

HydroBASINS lev08 watershed · #2080596770

Bassin de Canal de Lodosa

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 : La Rioja, Navarra

Pfafstetter: 21604933

Sub-basin area

435,8km²

Upstream area

12 690,6km²

Discharge

196,27m³/s

Mean elev.

490m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Ebro1 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

5 intersecting protected areas

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

Species present

1 597 distinct species · 18 801 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 801 obs · 11 cellules
Obs. / cellule
≥ 3 258
3 079–3 257
1 882–3 078
1 550–1 881
< 1 550

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

Ecological tissue

Sample of 31 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 Canal de Lodosa : 26 espèces reliées par 57 interactions GloBI sur 3 types (connectance 12.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
57
Connectance
0.123
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°

12,6°C

Annual rain

557mm

Moisture idx (CMI)

-0,46

Runoff

302mm/an

PET

1 025mm

AET

475mm

Mean slope

4,1°

Water table

230cm

Forest

9%

Crops

62%

Urban

2%

Protected

0%

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