Ontologia

Commune · PRT

Bragança (Santa Maria)

Portugal

CsbTemperate, dry summer, warm summer(91 %)

Species observed

617

Observations

3 372

Area

13,5km²

Ecological tissue

Sample of 40 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 Bragança (Santa Maria) : 30 espèces reliées par 83 interactions GloBI sur 5 types (connectance 10.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
83
Connectance
0.106
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

617 distinct species · 3 372 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 372 obs · 1 cellules
Obs. / cellule
≥ 3 372
3 372–3 371
3 372–3 371
3 372–3 371
< 3 372

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

Climate

Mean T°

13,1°C

Annual rain

1 047mm

Warmest m°

27,6°C

Coldest m°

1,3°C

Elevation: 627 m on average (min 587 m, max 750 m)

Bioclimatic detailsExpert
Annual mean temp.
13,1°C
Annual rain
1 047mm
Warmest month
27,6°C
Coldest month
1,3°C
Mean alt.
627m
Min
587m
Max
750m
Std. dev.
27m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(91 %)Temperate

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

Soil & lithology

pH H₂O

6,1

Org. C

32,9g/kg

Clay

18,7%

Sand

37,8%

Silt

43,5%

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

Dominant lithology: mtGLiMaggregated to Bragança

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
56,1g/kg
Clay
18,7%
Sand
37,6%
Silt
43,7%
5–15 cm
pH H₂O
6,1
Org. C
22,2g/kg
Clay
18,0%
Sand
38,1%
Silt
43,9%
15–30 cm
pH H₂O
6,1
Org. C
20,6g/kg
Clay
19,3%
Sand
37,9%
Silt
42,9%

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

Land cover

Forest12.1%
Crops13.6%
Built-up2.2%
Bare soil5.2%
Other (grassland, water…)66.9%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

7,4km

Basins crossed

2

Max stream order

3

Max drainage

439km²

Discharge in basins

0,2m³/s

Mean precip.

771mm/an

Mean T°

11,0°C

Moisture idx

-0,22

Max snow

3%

Mean runoff

423mm/an

Mean elev. (basins)

824m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

8,9nW

Built-up

220,1%

Pesticides

38,0kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN V · 1

Montesinho / Nogueira

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

1 080 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN