Ontologia

Subdivision · ESP

San Cristovo de Cea

Spain

CsbTemperate, dry summer, warm summer(100 %)

Species observed

303

Observations

903

Area

94,5km²

Ecological tissue

Sample of 30 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 Cristovo de Cea : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 106 interactions GloBI sur 5 types (connectance 21.4%, filtre Serrano α=0.2). 19 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
106
Connectance
0.214
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

303 distinct species · 903 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

903 obs · 2 cellules
Obs. / cellule
≥ 528
528–527
528–527
528–527
< 528

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

Climate

Mean T°

11,6°C

Annual rain

1 201mm

Warmest m°

23,7°C

Coldest m°

1,5°C

Elevation: 640 m on average (min 332 m, max 970 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
1 201mm
Warmest month
23,7°C
Coldest month
1,5°C
Mean alt.
640m
Min
332m
Max
970m
Std. dev.
170m
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

5,1

Org. C

67,4g/kg

Clay

14,7%

Sand

57,2%

Silt

28,1%

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

Dominant lithology: paGLiMaggregated to Ourense

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
93,6g/kg
Clay
14,0%
Sand
57,8%
Silt
28,1%
5–15 cm
pH H₂O
5,1
Org. C
62,0g/kg
Clay
13,3%
Sand
58,2%
Silt
28,4%
15–30 cm
pH H₂O
5,1
Org. C
46,6g/kg
Clay
16,7%
Sand
55,6%
Silt
27,7%

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

Land cover

Forest34.7%
Crops7.3%
Built-up0.3%
Bare soil2.6%
Other (grassland, water…)55.0%

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

Hydrology3 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

22,4km

Basins crossed

3

Max stream order

3

Max drainage

14 198km²

Discharge in basins

15,9m³/s

Mean precip.

1 204mm/an

Mean T°

12,7°C

Moisture idx

0,22

Max snow

4%

Mean runoff

822mm/an

Mean elev. (basins)

485m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

33,5%

Pesticides

4,3kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN Not Assigned · 1

Pena Veidosa

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

23 km²

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