Rivière· 20 segments
Deba ibaia
Crosses 1 administrative regions : Guipúzcoa
Total length
45km
Max discharge
14m³/s
Max Strahler
4
Segments matched
20
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- GuipúzcoaPaís Vasco · Spain53.4 kmin this dpt
5 intersecting protected areas
Protected Landscape
Izarraitz
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Arno
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Secuoya del Parque de Monterron
IUCN IIINatural Monument
Magnolio de Bergara
IUCN IIINatural Monument
1 page = 1 named river (aggregation of 20 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
647 distinct species · 2 472 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Deba ibaia : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 72 interactions GloBI sur 6 types (connectance 14.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
45km
Max discharge
14,0m³/s
Max Strahler
4
Segments matched
20
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.