Ontologia

Subdivision · ESP

Portomarín

Spain

CsbTemperate, dry summer, warm summer(100 %)

Species observed

457

Observations

2 937

Area

115,2km²

Ecological tissue

Sample of 35 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 Portomarín : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 77 interactions GloBI sur 6 types (connectance 12.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
77
Connectance
0.129
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

457 distinct species · 2 937 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 937 obs · 3 cellules
Obs. / cellule
≥ 1 018
1 018–1 017
1 018–1 017
988–1 017
< 988

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

Climate

Mean T°

12,0°C

Annual rain

1 099mm

Warmest m°

23,7°C

Coldest m°

2,1°C

Elevation: 528 m on average (min 368 m, max 714 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
1 099mm
Warmest month
23,7°C
Coldest month
2,1°C
Mean alt.
528m
Min
368m
Max
714m
Std. dev.
88m
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

71,2g/kg

Clay

15,2%

Sand

49,1%

Silt

35,7%

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
5,0
Org. C
97,8g/kg
Clay
14,7%
Sand
49,1%
Silt
36,2%
5–15 cm
pH H₂O
5,1
Org. C
67,2g/kg
Clay
14,1%
Sand
49,5%
Silt
36,4%
15–30 cm
pH H₂O
5,1
Org. C
48,5g/kg
Clay
16,7%
Sand
48,7%
Silt
34,6%

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

Land cover

Forest39.5%
Crops12.6%
Built-up0.3%
Bare soil1.2%
Other (grassland, water…)46.4%

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

Hydrology3 basins · 1 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

29,5km

Lake surface here

1,40km²

Basins crossed

3

Max stream order

5

Max drainage

4 588km²

Discharge in basins

9,8m³/s

Mean precip.

1 116mm/an

Mean T°

12,1°C

Moisture idx

0,19

Max snow

4%

Mean runoff

643mm/an

Mean elev. (basins)

566m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

26,5%

Pesticides

8,5kg/km²

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