Ontologia

Municipality · PRT

Amarante

Portugal

CsbTemperate, dry summer, warm summer(94 %)

Species observed

1 122

Observations

23 774

Area

301,4km²

Ecological tissue

Sample of 39 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 Amarante : 30 espèces reliées par 76 interactions GloBI sur 5 types (connectance 10.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
76
Connectance
0.103
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

1 122 distinct species · 23 774 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 774 obs · 6 cellules
Obs. / cellule
≥ 8 566
8 566–8 565
5 198–8 565
3 794–5 197
< 3 794

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

Climate

Mean T°

13,4°C

Annual rain

1 434mm

Warmest m°

26,4°C

Coldest m°

2,4°C

Elevation: 419 m on average (min 110 m, max 1 232 m)

Bioclimatic detailsExpert
Annual mean temp.
13,4°C
Annual rain
1 434mm
Warmest month
26,4°C
Coldest month
2,4°C
Mean alt.
419m
Min
110m
Max
1 232m
Std. dev.
248m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(94 %)Temperate

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

Soil & lithology

pH H₂O

5,3

Org. C

46,3g/kg

Clay

14,2%

Sand

52,9%

Silt

32,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
72,0g/kg
Clay
13,2%
Sand
53,3%
Silt
33,5%
5–15 cm
pH H₂O
5,3
Org. C
39,8g/kg
Clay
12,0%
Sand
54,2%
Silt
33,8%
15–30 cm
pH H₂O
5,4
Org. C
27,2g/kg
Clay
17,5%
Sand
51,1%
Silt
31,4%

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

Land cover

Forest26.6%
Crops4.9%
Built-up2.0%
Bare soil4.2%
Other (grassland, water…)62.2%

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

Hydrology6 basins · 0 lakes · 20 rivers

Hydrology metrics for this exact territory

Stream length here

99,6km

Basins crossed

6

Max stream order

4

Max drainage

97 239km²

Discharge in basins

35,6m³/s

Mean precip.

1 245mm/an

Mean T°

13,3°C

Moisture idx

0,17

Max snow

4%

Mean runoff

787mm/an

Mean elev. (basins)

468m

Watersheds crossing here

Rivers / streams (20, ord ≥ 4)

8 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,8nW

Built-up

198,5%

Pesticides

39,0kg/km²

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

Protected areas1

IUCN Not Reported · 1

Alvão / Marão

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

588 km²

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

Sub-administrations32