La Nava-Campos Norte
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2000
550 km²
Subdivision · ESP
Sahagún
Spain
CsbTemperate, dry summer, warm summer(100 %)
Species observed
515
Observations
1 792
Area
123,9km²
Ecological tissue
Sample of 38 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 Sahagún : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 94 interactions GloBI sur 5 types (connectance 12.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
94
Connectance
0.127
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
515 distinct species · 1 792 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,0°C
Annual rain
575mm
Warmest m°
27,0°C
Coldest m°
0,2°C
Elevation: 835 m on average (min 766 m, max 946 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,0°C
Annual rain
575mm
Warmest month
27,0°C
Coldest month
0,2°C
Mean alt.
835m
Min
766m
Max
946m
Std. dev.
44m
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
7,3
Org. C
19,8g/kg
Clay
24,5%
Sand
37,7%
Silt
37,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to León
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,2
Org. C
32,9g/kg
Clay
24,0%
Sand
37,8%
Silt
38,2%
5–15 cm
pH H₂O
7,4
Org. C
10,9g/kg
Clay
23,2%
Sand
38,4%
Silt
38,5%
15–30 cm
pH H₂O
7,4
Org. C
15,5g/kg
Clay
26,4%
Sand
36,9%
Silt
36,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.2%
Crops66.6%
Built-up0.3%
Bare soil4.2%
Other (grassland, water…)27.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
42,6km
Basins crossed
4
Max stream order
3
Max drainage
2 017km²
Discharge in basins
0,6m³/s
Mean precip.
511mm/an
Mean T°
11,3°C
Moisture idx
-0,49
Max snow
2%
Mean runoff
165mm/an
Mean elev. (basins)
842m
Watersheds crossing here
Rivers / streams (7, ord ≥ 4)
- Arroyo de los Hondazalesord 2len here17.52 km53%total33 km
- Ceaord 4len here7.15 km4%total203 km
- Río Cuezaord 3len here5.71 km10%total57 km
- Arroyo de Valdecalzadaord 3len here4.70 km36%total13 km
- Arroyo del Vallejo de Zamaleord 1len here3.85 km24%total16 km
- Canal Cea-Carriónord 3len here3.37 km16%total21 km
- Río Sequilloord 3len here0.32 km0%total201 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,7nW
Built-up
31,5%
Pesticides
36,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Riberas del Río Cea
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
9 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN