Riberas del Río Arlanzón y afluentes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
11 km²
Subdivision · ESP
Las Hormazas
Spain
CsbTemperate, dry summer, warm summer(100 %)
Species observed
263
Observations
3 653
Area
36,6km²
Ecological tissue
Sample of 27 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 Las Hormazas : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 80 interactions GloBI sur 5 types (connectance 22.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
80
Connectance
0.228
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
263 distinct species · 3 653 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,4°C
Annual rain
613mm
Warmest m°
24,1°C
Coldest m°
-0,5°C
Elevation: 969 m on average (min 879 m, max 1 010 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,4°C
Annual rain
613mm
Warmest month
24,1°C
Coldest month
-0,5°C
Mean alt.
969m
Min
879m
Max
1 010m
Std. dev.
32m
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
7,4
Org. C
23,6g/kg
Clay
32,6%
Sand
22,8%
Silt
44,5%
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
7,3
Org. C
39,3g/kg
Clay
31,5%
Sand
23,1%
Silt
45,4%
5–15 cm
pH H₂O
7,5
Org. C
16,4g/kg
Clay
33,4%
Sand
22,2%
Silt
44,4%
15–30 cm
pH H₂O
7,5
Org. C
15,2g/kg
Clay
33,0%
Sand
23,2%
Silt
43,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest5.0%
Crops44.0%
Built-up0.1%
Bare soil4.0%
Other (grassland, water…)46.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
8,3km
Basins crossed
2
Max stream order
1
Max drainage
4 258km²
Discharge in basins
0,3m³/s
Mean precip.
604mm/an
Mean T°
10,2°C
Moisture idx
-0,34
Max snow
3%
Mean runoff
259mm/an
Mean elev. (basins)
952m
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
0,2nW
Built-up
7,1%
Pesticides
36,6kg/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