Ontologia

Subdivision · ESP

San Martín del Castañar

Spain

CsbTemperate, dry summer, warm summer(73 %)

Species observed

939

Observations

5 750

Area

15,3km²

Ecological tissue

Sample of 31 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 San Martín del Castañar : 24 espèces reliées par 53 interactions GloBI sur 6 types (connectance 11.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
53
Connectance
0.114
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

939 distinct species · 5 750 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 750 obs · 1 cellules
Obs. / cellule
≥ 5 750
5 750–5 749
5 750–5 749
5 750–5 749
< 5 750

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

Climate

Mean T°

11,9°C

Annual rain

897mm

Warmest m°

27,4°C

Coldest m°

-0,0°C

Elevation: 969 m on average (min 747 m, max 1 144 m)

Bioclimatic detailsExpert
Annual mean temp.
11,9°C
Annual rain
897mm
Warmest month
27,4°C
Coldest month
-0,0°C
Mean alt.
969m
Min
747m
Max
1 144m
Std. dev.
92m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(73 %)Temperate

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

Soil & lithology

pH H₂O

5,7

Org. C

42,3g/kg

Clay

18,2%

Sand

47,9%

Silt

33,9%

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

Dominant lithology: ssGLiMaggregated to Salamanca

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
68,4g/kg
Clay
16,6%
Sand
49,5%
Silt
34,0%
5–15 cm
pH H₂O
5,7
Org. C
31,1g/kg
Clay
16,1%
Sand
49,0%
Silt
34,9%
15–30 cm
pH H₂O
5,7
Org. C
27,3g/kg
Clay
21,8%
Sand
45,3%
Silt
32,8%

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

Land cover

Forest35.5%
Crops5.7%
Built-up0.2%
Bare soil3.4%
Other (grassland, water…)55.2%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,7km

Basins crossed

2

Max stream order

1

Max drainage

1 419km²

Discharge in basins

0,1m³/s

Mean precip.

549mm/an

Mean T°

12,1°C

Moisture idx

-0,48

Max snow

3%

Mean runoff

243mm/an

Mean elev. (basins)

882m

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

0,3nW

Built-up

17,8%

Pesticides

23,2kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN V · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN