Riberas del Río Arlanza y afluentes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
12 km²
Subdivision · ESP
Peral de Arlanza
Spain
CsbTemperate, dry summer, warm summer(100 %)
Species observed
145
Observations
653
Area
28,9km²
Ecological tissue
Sample of 32 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 Peral de Arlanza : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 5 types (connectance 11.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
62
Connectance
0.117
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
145 distinct species · 653 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,0°C
Annual rain
463mm
Warmest m°
27,2°C
Coldest m°
0,1°C
Elevation: 832 m on average (min 777 m, max 913 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,0°C
Annual rain
463mm
Warmest month
27,2°C
Coldest month
0,1°C
Mean alt.
832m
Min
777m
Max
913m
Std. dev.
41m
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
7,7
Org. C
21,7g/kg
Clay
27,8%
Sand
29,9%
Silt
42,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Burgos
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,5
Org. C
35,6g/kg
Clay
28,2%
Sand
29,7%
Silt
42,1%
5–15 cm
pH H₂O
7,9
Org. C
14,2g/kg
Clay
28,0%
Sand
29,5%
Silt
42,5%
15–30 cm
pH H₂O
7,9
Org. C
15,3g/kg
Clay
27,2%
Sand
30,5%
Silt
42,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.7%
Crops61.6%
Built-up0.2%
Bare soil4.7%
Other (grassland, water…)31.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
6,5km
Basins crossed
1
Max stream order
4
Max drainage
2 513km²
Discharge in basins
3,6m³/s
Mean precip.
496mm/an
Mean T°
11,3°C
Moisture idx
-0,50
Max snow
1%
Mean runoff
91mm/an
Mean elev. (basins)
841m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
18,6%
Pesticides
37,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN