Ontologia

Commune · PRT

Gândaras

Portugal

CsaTemperate, dry summer, hot summer(100 %)

Species observed

1 011

Observations

7 913

Area

10km²

Ecological tissue

Sample of 41 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 Gândaras : 28 espèces reliées par 109 interactions GloBI sur 6 types (connectance 12.7%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
109
Connectance
0.127
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

1 011 distinct species · 7 913 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 913 obs · 1 cellules
Obs. / cellule
≥ 7 913
7 913–7 912
7 913–7 912
7 913–7 912
< 7 913

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

Climate

Mean T°

15,2°C

Annual rain

1 031mm

Warmest m°

28,5°C

Coldest m°

4,4°C

Elevation: 143 m on average (min 110 m, max 237 m)

Bioclimatic detailsExpert
Annual mean temp.
15,2°C
Annual rain
1 031mm
Warmest month
28,5°C
Coldest month
4,4°C
Mean alt.
143m
Min
110m
Max
237m
Std. dev.
33m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,2

Org. C

36,8g/kg

Clay

21,7%

Sand

46,7%

Silt

31,6%

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

Dominant lithology: ssGLiMaggregated to Lousã

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
62,0g/kg
Clay
20,6%
Sand
46,5%
Silt
32,9%
5–15 cm
pH H₂O
6,2
Org. C
27,1g/kg
Clay
20,8%
Sand
47,0%
Silt
32,2%
15–30 cm
pH H₂O
6,2
Org. C
21,4g/kg
Clay
23,6%
Sand
46,5%
Silt
29,8%

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

Land cover

Forest38.2%
Crops6.5%
Built-up1.5%
Bare soil2.5%
Other (grassland, water…)51.3%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,0km

Basins crossed

1

Max stream order

1

Max drainage

733km²

Discharge in basins

0,2m³/s

Mean precip.

1 097mm/an

Mean T°

14,3°C

Moisture idx

0,04

Max snow

6%

Mean runoff

484mm/an

Mean elev. (basins)

436m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

2,8nW

Built-up

153,1%

Pesticides

37,8kg/km²

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