Ontologia

Commune · PRT

Bragança (Sé)

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

1 106

Observations

5 095

Area

10,7km²

Ecological tissue

Sample of 34 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 (Sé) : 23 espèces reliées par 106 interactions GloBI sur 6 types (connectance 17.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
106
Connectance
0.178
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

1 106 distinct species · 5 095 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 095 obs · 1 cellules
Obs. / cellule
≥ 5 095
5 095–5 094
5 095–5 094
5 095–5 094
< 5 095

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

Climate

Mean T°

12,6°C

Annual rain

1 133mm

Warmest m°

27,1°C

Coldest m°

1,0°C

Elevation: 695 m on average (min 634 m, max 771 m)

Bioclimatic detailsExpert
Annual mean temp.
12,6°C
Annual rain
1 133mm
Warmest month
27,1°C
Coldest month
1,0°C
Mean alt.
695m
Min
634m
Max
771m
Std. dev.
35m
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

6,1

Org. C

33,9g/kg

Clay

18,6%

Sand

38,0%

Silt

43,4%

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
55,5g/kg
Clay
18,7%
Sand
37,7%
Silt
43,6%
5–15 cm
pH H₂O
6,1
Org. C
24,2g/kg
Clay
17,7%
Sand
38,4%
Silt
43,9%
15–30 cm
pH H₂O
6,1
Org. C
22,1g/kg
Clay
19,3%
Sand
37,9%
Silt
42,8%

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

Land cover

Forest5.9%
Crops7.3%
Built-up8.5%
Bare soil3.3%
Other (grassland, water…)75.0%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,4km

Basins crossed

2

Max stream order

2

Max drainage

439km²

Discharge in basins

0,1m³/s

Mean precip.

776mm/an

Mean T°

11,1°C

Moisture idx

-0,21

Max snow

3%

Mean runoff

415mm/an

Mean elev. (basins)

811m

Watersheds crossing here

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

Human pressure

Pop. density

10hab/km²

Night light

20,3nW

Built-up

848,5%

Pesticides

37,9kg/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