Ontologia

Subdivision · ESP

Brea de Tajo

Spain

BSkArid, steppe, cold(100 %)

Species observed

421

Observations

1 178

Area

44,5km²

Ecological tissue

Sample of 39 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 Brea de Tajo : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 130 interactions GloBI sur 5 types (connectance 16.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
130
Connectance
0.167
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

421 distinct species · 1 178 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 178 obs · 1 cellules
Obs. / cellule
≥ 1 178
1 178–1 177
1 178–1 177
1 178–1 177
< 1 178

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

Climate

Mean T°

14,3°C

Annual rain

448mm

Warmest m°

31,3°C

Coldest m°

0,5°C

Elevation: 746 m on average (min 617 m, max 802 m)

Bioclimatic detailsExpert
Annual mean temp.
14,3°C
Annual rain
448mm
Warmest month
31,3°C
Coldest month
0,5°C
Mean alt.
746m
Min
617m
Max
802m
Std. dev.
38m
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

7,7

Org. C

19,5g/kg

Clay

24,1%

Sand

33,1%

Silt

42,8%

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

Dominant lithology: smGLiMaggregated to Madrid

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
32,8g/kg
Clay
23,0%
Sand
33,2%
Silt
43,9%
5–15 cm
pH H₂O
7,8
Org. C
13,7g/kg
Clay
23,2%
Sand
32,8%
Silt
43,9%
15–30 cm
pH H₂O
7,8
Org. C
11,9g/kg
Clay
26,1%
Sand
33,3%
Silt
40,6%

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

Land cover

Forest9.6%
Crops43.8%
Built-up0.3%
Bare soil5.3%
Other (grassland, water…)41.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,6km

Basins crossed

2

Max stream order

1

Max drainage

9 384km²

Discharge in basins

0,4m³/s

Mean precip.

442mm/an

Mean T°

13,1°C

Moisture idx

-0,60

Max snow

1%

Mean runoff

55mm/an

Mean elev. (basins)

752m

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

24,8%

Pesticides

36,1kg/km²

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