Ontologia

Commune · PRT

Cavernães

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

167

Observations

2 023

Area

13,1km²

Ecological tissue

Sample of 32 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 Cavernães : 22 espèces reliées par 73 interactions GloBI sur 6 types (connectance 13.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
73
Connectance
0.138
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

167 distinct species · 2 023 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 023 obs · 1 cellules
Obs. / cellule
≥ 2 023
2 023–2 022
2 023–2 022
2 023–2 022
< 2 023

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

Climate

Mean T°

13,2°C

Annual rain

1 192mm

Warmest m°

27,1°C

Coldest m°

2,5°C

Elevation: 553 m on average (min 471 m, max 618 m)

Bioclimatic detailsExpert
Annual mean temp.
13,2°C
Annual rain
1 192mm
Warmest month
27,1°C
Coldest month
2,5°C
Mean alt.
553m
Min
471m
Max
618m
Std. dev.
44m
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

48,9g/kg

Clay

17,0%

Sand

53,4%

Silt

29,6%

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

Dominant lithology: mtGLiMaggregated to Viseu

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
77,1g/kg
Clay
15,6%
Sand
54,1%
Silt
30,3%
5–15 cm
pH H₂O
5,2
Org. C
37,7g/kg
Clay
14,2%
Sand
55,9%
Silt
29,9%
15–30 cm
pH H₂O
5,2
Org. C
31,9g/kg
Clay
21,1%
Sand
50,2%
Silt
28,7%

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

Land cover

Forest30.2%
Crops3.9%
Built-up1.9%
Bare soil3.4%
Other (grassland, water…)60.7%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,5km

Basins crossed

2

Max stream order

1

Max drainage

2 495km²

Discharge in basins

0,3m³/s

Mean precip.

1 130mm/an

Mean T°

14,0°C

Moisture idx

0,07

Max snow

4%

Mean runoff

613mm/an

Mean elev. (basins)

435m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

2,9nW

Built-up

186,1%

Pesticides

9,5kg/km²

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