Ontologia

Commune · PRT

Assunção

Portugal

CsaTemperate, dry summer, hot summer(100 %)

Species observed

422

Observations

17 201

Area

204,6km²

Ecological tissue

Sample of 31 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 Assunção : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 51 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
51
Connectance
0.110
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

422 distinct species · 17 201 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 201 obs · 4 cellules
Obs. / cellule
≥ 10 219
10 219–10 218
3 723–10 218
3 723–3 722
< 3 723

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

Climate

Mean T°

16,3°C

Annual rain

616mm

Warmest m°

32,1°C

Coldest m°

4,3°C

Elevation: 287 m on average (min 228 m, max 352 m)

Bioclimatic detailsExpert
Annual mean temp.
16,3°C
Annual rain
616mm
Warmest month
32,1°C
Coldest month
4,3°C
Mean alt.
287m
Min
228m
Max
352m
Std. dev.
27m
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

5,8

Org. C

26,5g/kg

Clay

15,4%

Sand

54,1%

Silt

30,5%

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

Dominant lithology: mtGLiMaggregated to Arronches

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
42,2g/kg
Clay
15,1%
Sand
51,9%
Silt
33,0%
5–15 cm
pH H₂O
6,0
Org. C
19,1g/kg
Clay
15,2%
Sand
51,2%
Silt
33,6%
15–30 cm
pH H₂O
5,6
Org. C
18,1g/kg
Clay
16,0%
Sand
59,1%
Silt
24,9%

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

Land cover

Forest9.0%
Crops40.9%
Built-up0.1%
Bare soil2.7%
Other (grassland, water…)47.3%

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

Hydrology3 basins · 1 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

44,6km

Lake surface here

3,77km²

Basins crossed

3

Max stream order

3

Max drainage

2 115km²

Discharge in basins

1,1m³/s

Mean precip.

639mm/an

Mean T°

16,3°C

Moisture idx

-0,46

Max snow

1%

Mean runoff

165mm/an

Mean elev. (basins)

321m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (15, ord ≥ 4)

3 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

11,4%

Pesticides

38,1kg/km²

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

Protected areas4

IUCN Not Reported · 3IUCN V · 1

S. Mamede

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

1 151 km²

Caia

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

311 km²

Campo Maior

IUCN Not Reported

Special Protection Area (Birds Directive) · 1999

96 km²

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