Ontologia

Municipality · PRT

Braga

Portugal

CsbTemperate, dry summer, warm summer(96 %)

Species observed

1 414

Observations

53 024

Area

177,4km²

Ecological tissue

Sample of 36 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 Braga : 31 espèces reliées par 72 interactions GloBI sur 5 types (connectance 10.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
72
Connectance
0.108
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

1 414 distinct species · 53 024 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

53 024 obs · 4 cellules
Obs. / cellule
≥ 34 531
34 531–34 530
10 037–34 530
10 037–10 036
< 10 037

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

Climate

Mean T°

14,4°C

Annual rain

1 671mm

Warmest m°

26,7°C

Coldest m°

3,9°C

Elevation: 197 m on average (min 26 m, max 474 m)

Bioclimatic detailsExpert
Annual mean temp.
14,4°C
Annual rain
1 671mm
Warmest month
26,7°C
Coldest month
3,9°C
Mean alt.
197m
Min
26m
Max
474m
Std. dev.
110m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(96 %)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

49,9g/kg

Clay

14,4%

Sand

56,1%

Silt

29,5%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
70,1g/kg
Clay
13,6%
Sand
56,6%
Silt
29,7%
5–15 cm
pH H₂O
5,2
Org. C
43,3g/kg
Clay
12,5%
Sand
57,4%
Silt
30,1%
15–30 cm
pH H₂O
5,2
Org. C
36,2g/kg
Clay
17,0%
Sand
54,2%
Silt
28,8%

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

Land cover

Forest22.2%
Crops7.7%
Built-up5.8%
Bare soil2.2%
Other (grassland, water…)62.1%

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

Hydrology2 basins · 0 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

42,2km

Basins crossed

2

Max stream order

4

Max drainage

1 588km²

Discharge in basins

5,6m³/s

Mean precip.

1 297mm/an

Mean T°

13,1°C

Moisture idx

0,26

Max snow

2%

Mean runoff

956mm/an

Mean elev. (basins)

402m

Watersheds crossing here

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

Human pressure

Pop. density

6hab/km²

Night light

11,4nW

Built-up

583,1%

Pesticides

39,2kg/km²

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

Sub-administrations44