Rivière· 68 segments
Río Jalón
Crosses 3 administrative regions : Guadalajara, Soria, Zaragoza
Total length
248km
Max discharge
7m³/s
Max Strahler
5
Segments matched
68
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- ZaragozaAragón · Spain205.3 kmin this dpt
- SoriaCastilla y León · Spain108.5 kmin this dpt
- GuadalajaraCastilla-La Mancha · Spain0.4 kmin this dpt
15 intersecting protected areas
Parameras de Maranchón, hoz del Mesa y Aragoncillo
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Parameras de Maranchón, hoz del Mesa y Aragoncillo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Desfiladeros del río Jalón
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Sabinares del Jalón
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Monteagudo de las Vicarías
IUCN Not ReportedSpecial Protection Area (Birds Directive)
El Castellar
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Muelas del Jiloca: El Campo y La Torreta
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Muelas del Jiloca: El Campo y La Torreta
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Páramo de Layna - ZEPA
IUCN Not ReportedSpecial Protection Area (Birds Directive)
6 more protected areassorted by area
Páramo de Layna
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Hoces del Jalón
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Dehesa de Rueda y Montolar
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Dehesa de Rueda y Montolar
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Sotos y mejanas del Ebro
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Riberas del Jalón (Bubierca - Ateca)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 68 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
81 distinct species · 383 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 Río Jalón : 23 espèces reliées par 54 interactions GloBI sur 6 types (connectance 11.6%, filtre Serrano α=0.2). 8 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
248km
Max discharge
7,0m³/s
Max Strahler
5
Segments matched
68
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.