Ontologia

Commune · PRT

Montalvão

Portugal

CsaTemperate, dry summer, hot summer(100 %)

Species observed

406

Observations

7 554

Area

124,2km²

Ecological tissue

Sample of 30 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 Montalvão : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 49 interactions GloBI sur 3 types (connectance 11.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
49
Connectance
0.113
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

406 distinct species · 7 554 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 554 obs · 2 cellules
Obs. / cellule
≥ 6 611
6 611–6 610
6 611–6 610
6 611–6 610
< 6 611

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

Climate

Mean T°

16,1°C

Annual rain

701mm

Warmest m°

31,9°C

Coldest m°

4,3°C

Elevation: 248 m on average (min 122 m, max 317 m)

Bioclimatic detailsExpert
Annual mean temp.
16,1°C
Annual rain
701mm
Warmest month
31,9°C
Coldest month
4,3°C
Mean alt.
248m
Min
122m
Max
317m
Std. dev.
47m
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

35,2g/kg

Clay

14,9%

Sand

55,4%

Silt

29,8%

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

Dominant lithology: mtGLiMaggregated to Nisa

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
55,4g/kg
Clay
14,8%
Sand
54,0%
Silt
31,2%
5–15 cm
pH H₂O
5,9
Org. C
26,3g/kg
Clay
14,4%
Sand
53,2%
Silt
32,4%
15–30 cm
pH H₂O
5,7
Org. C
23,8g/kg
Clay
15,4%
Sand
58,9%
Silt
25,6%

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

Land cover

Forest11.6%
Crops14.7%
Built-up0.0%
Bare soil4.8%
Other (grassland, water…)69.0%

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

Hydrology1 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

27,5km

Lake surface here

0,36km²

Basins crossed

1

Max stream order

6

Max drainage

59 271km²

Discharge in basins

23,0m³/s

Mean precip.

782mm/an

Mean T°

16,0°C

Moisture idx

-0,31

Max snow

1%

Mean runoff

229mm/an

Mean elev. (basins)

348m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

3,7%

Pesticides

38,6kg/km²

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

Protected areas5

IUCN Not Reported · 3IUCN V · 1IUCN VI · 1

S. Mamede

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

1 151 km²

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