Ontologia

Subdivision · ESP

O Saviñao

Spain

CsbTemperate, dry summer, warm summer(100 %)

Species observed

569

Observations

2 894

Area

196,7km²

Ecological tissue

Sample of 46 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 O Saviñao : 35 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 91 interactions GloBI sur 6 types (connectance 8.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
91
Connectance
0.088
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

569 distinct species · 2 894 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 894 obs · 6 cellules
Obs. / cellule
≥ 760
760–759
611–759
516–610
< 516

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

Climate

Mean T°

12,1°C

Annual rain

1 105mm

Warmest m°

24,2°C

Coldest m°

1,9°C

Elevation: 538 m on average (min 296 m, max 763 m)

Bioclimatic detailsExpert
Annual mean temp.
12,1°C
Annual rain
1 105mm
Warmest month
24,2°C
Coldest month
1,9°C
Mean alt.
538m
Min
296m
Max
763m
Std. dev.
79m
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

5,2

Org. C

63,8g/kg

Clay

15,6%

Sand

55,5%

Silt

28,9%

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

Dominant lithology: smGLiMaggregated to Lugo

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
91,0g/kg
Clay
15,0%
Sand
55,8%
Silt
29,2%
5–15 cm
pH H₂O
5,3
Org. C
54,8g/kg
Clay
14,4%
Sand
56,2%
Silt
29,4%
15–30 cm
pH H₂O
5,3
Org. C
45,6g/kg
Clay
17,5%
Sand
54,5%
Silt
27,9%

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

Land cover

Forest36.9%
Crops12.4%
Built-up0.3%
Bare soil1.3%
Other (grassland, water…)49.1%

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

Hydrology2 basins · 2 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

40,1km

Lake surface here

3,61km²

Basins crossed

2

Max stream order

5

Max drainage

7 969km²

Discharge in basins

21,8m³/s

Mean precip.

1 097mm/an

Mean T°

12,0°C

Moisture idx

0,17

Max snow

6%

Mean runoff

621mm/an

Mean elev. (basins)

590m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

30,0%

Pesticides

39,9kg/km²

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