Ontologia

Subdivision · ESP

Nava de Arévalo

Spain

BSkArid, steppe, cold(100 %)

Species observed

341

Observations

4 358

Area

58,1km²

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 Nava de Arévalo : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 59 interactions GloBI sur 3 types (connectance 11.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
59
Connectance
0.119
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

341 distinct species · 4 358 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 358 obs · 1 cellules
Obs. / cellule
≥ 4 358
4 358–4 357
4 358–4 357
4 358–4 357
< 4 358

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

12,9°C

Annual rain

426mm

Warmest m°

28,9°C

Coldest m°

0,6°C

Elevation: 856 m on average (min 831 m, max 875 m)

Bioclimatic detailsExpert
Annual mean temp.
12,9°C
Annual rain
426mm
Warmest month
28,9°C
Coldest month
0,6°C
Mean alt.
856m
Min
831m
Max
875m
Std. dev.
9m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,1

Org. C

16,3g/kg

Clay

20,8%

Sand

60,1%

Silt

19,1%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: paGLiMaggregated to Ávila

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
28,8g/kg
Clay
19,7%
Sand
60,4%
Silt
19,9%
5–15 cm
pH H₂O
7,1
Org. C
8,5g/kg
Clay
17,9%
Sand
62,1%
Silt
19,9%
15–30 cm
pH H₂O
7,2
Org. C
11,6g/kg
Clay
24,7%
Sand
57,8%
Silt
17,4%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest11.5%
Crops51.5%
Built-up0.4%
Bare soil4.6%
Other (grassland, water…)32.1%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

9,2km

Basins crossed

3

Max stream order

4

Max drainage

2 092km²

Discharge in basins

0,9m³/s

Mean precip.

398mm/an

Mean T°

11,6°C

Moisture idx

-0,62

Max snow

1%

Mean runoff

66mm/an

Mean elev. (basins)

918m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

36,9%

Pesticides

38,0kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)