Arabako hegoaldeko mendilerroak / Sierras meridionales de Álava
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2000
185 km²
Subdivision · ESP
Marañón
Spain
CsbTemperate, dry summer, warm summer(100 %)
Species observed
875
Observations
4 590
Area
7,2km²
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 Marañón : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 6 types (connectance 15.9%, filtre Serrano α=0.2). 19 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
84
Connectance
0.159
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
875 distinct species · 4 590 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,2°C
Annual rain
967mm
Warmest m°
24,5°C
Coldest m°
0,2°C
Elevation: 761 m on average (min 689 m, max 983 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,2°C
Annual rain
967mm
Warmest month
24,5°C
Coldest month
0,2°C
Mean alt.
761m
Min
689m
Max
983m
Std. dev.
70m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
40,4g/kg
Clay
32,3%
Sand
23,6%
Silt
44,1%
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
6,4
Org. C
72,8g/kg
Clay
31,4%
Sand
24,0%
Silt
44,5%
5–15 cm
pH H₂O
6,4
Org. C
28,6g/kg
Clay
32,6%
Sand
23,5%
Silt
43,8%
15–30 cm
pH H₂O
6,4
Org. C
20,0g/kg
Clay
33,0%
Sand
23,3%
Silt
43,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest54.3%
Crops11.9%
Built-up0.2%
Bare soil1.2%
Other (grassland, water…)32.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
2,3km
Basins crossed
2
Max stream order
2
Max drainage
11 305km²
Discharge in basins
1,3m³/s
Mean precip.
737mm/an
Mean T°
11,8°C
Moisture idx
-0,23
Max snow
4%
Mean runoff
524mm/an
Mean elev. (basins)
620m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
19,1%
Pesticides
39,8kg/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