Natural Park · esp
Alto Najerilla
- Area
- 451 km²
- IUCN cat.
- V
- Year
- 2022
Overview
- Designation
- Natural Park
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 2022
- Managing authority
- Ministerio de Agricultura y Pesca, Alimentación y Medio Ambiente
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
2 201 distinct species · 16 218 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Alto Najerilla : 21 espèces reliées par 107 interactions GloBI sur 6 types (connectance 17.0%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology5 basins · 1 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
94,0km
Lake surface here
1,95km²
Basins crossed
5
Max stream order
3
Max drainage
1 302km²
Discharge in basins
5,4m³/s
Mean precip.
675mm/an
Mean T°
9,5°C
Moisture idx
-0,26
Max snow
12%
Mean runoff
375mm/an
Mean elev. (basins)
1 101m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (14, ord ≥ 4)
- Río Najerillaord 3len here25.40 km39%total65 km
- Río Portillaord 2len here13.45 km100%total13 km
- Río Urbiónord 2len here11.32 km100%total11 km
- Río Ventrosaord 2len here10.09 km100%total10 km
- Barranco de las manzorrillasord 1len here7.62 km100%total8 km
- Río Gatónord 1len here6.50 km100%total7 km
- Río Brievaord 2len here6.35 km100%total6 km
- Río Neilaord 2len here5.39 km49%total11 km
- Arroyo Fríoord 1len here2.77 km100%total3 km
- Río Roñasord 1len here1.38 km44%total3 km
- Río Berrincheord 1len here1.21 km100%total1 km
- Barranco Varniaord 1len here1.01 km18%total6 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 42.13003, -2.90020
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.