Arabako hegoaldeko mendilerroak / Sierras meridionales de Álava
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2000
185 km²
Subdivision · ESP
Nazar
Spain
CsbTemperate, dry summer, warm summer(82 %)
Species observed
686
Observations
2 095
Area
6,5km²
Ecological tissue
Sample of 22 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 Nazar : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 4 types (connectance 15.2%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
24
Interactions affichées
42
Connectance
0.152
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
686 distinct species · 2 095 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,1°C
Annual rain
985mm
Warmest m°
24,5°C
Coldest m°
0,1°C
Elevation: 773 m on average (min 591 m, max 906 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,1°C
Annual rain
985mm
Warmest month
24,5°C
Coldest month
0,1°C
Mean alt.
773m
Min
591m
Max
906m
Std. dev.
95m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(82 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,3
Org. C
42,9g/kg
Clay
30,2%
Sand
25,9%
Silt
43,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Navarra
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,3
Org. C
71,5g/kg
Clay
29,2%
Sand
26,2%
Silt
44,6%
5–15 cm
pH H₂O
6,3
Org. C
33,8g/kg
Clay
29,9%
Sand
25,9%
Silt
44,1%
15–30 cm
pH H₂O
6,3
Org. C
23,5g/kg
Clay
31,6%
Sand
25,6%
Silt
43,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest19.9%
Crops30.7%
Built-up0.2%
Bare soil2.0%
Other (grassland, water…)47.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
2
Max drainage
1 305km²
Discharge in basins
0,1m³/s
Mean precip.
654mm/an
Mean T°
12,2°C
Moisture idx
-0,33
Max snow
4%
Mean runoff
494mm/an
Mean elev. (basins)
543m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,5nW
Built-up
17,4%
Pesticides
40,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 3
Arabako hegoaldeko mendilerroak / Sierras meridionales de Álava
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
185 km²
Sierra de Codés
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
51 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN