Riberas del Río Duero y afluentes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
63 km²
Subdivision · ESP
Alconaba
Spain
CfbTemperate, no dry season, warm summer(100 %)
Species observed
315
Observations
8 195
Area
52,4km²
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 Alconaba : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 3 types (connectance 12.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
44
Connectance
0.125
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
315 distinct species · 8 195 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,3°C
Annual rain
524mm
Warmest m°
27,5°C
Coldest m°
-0,9°C
Elevation: 1 044 m on average (min 987 m, max 1 141 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,3°C
Annual rain
524mm
Warmest month
27,5°C
Coldest month
-0,9°C
Mean alt.
1 044m
Min
987m
Max
1 141m
Std. dev.
32m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, 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
7,5
Org. C
24,2g/kg
Clay
23,1%
Sand
44,6%
Silt
32,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Soria
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,4
Org. C
41,3g/kg
Clay
23,2%
Sand
44,5%
Silt
32,3%
5–15 cm
pH H₂O
7,5
Org. C
16,0g/kg
Clay
21,7%
Sand
45,9%
Silt
32,4%
15–30 cm
pH H₂O
7,5
Org. C
15,2g/kg
Clay
24,3%
Sand
43,6%
Silt
32,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest7.8%
Crops43.6%
Built-up0.3%
Bare soil5.4%
Other (grassland, water…)42.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
7,9km
Lake surface here
0,15km²
Basins crossed
2
Max stream order
4
Max drainage
1 757km²
Discharge in basins
0,5m³/s
Mean precip.
582mm/an
Mean T°
10,1°C
Moisture idx
-0,42
Max snow
2%
Mean runoff
103mm/an
Mean elev. (basins)
1 098m
Watersheds crossing here
Lakes (1, top by area)
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
0,6nW
Built-up
25,9%
Pesticides
38,4kg/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