Ontologia

Commune · ITA

Brignano Gera d' Adda

Italy

CfaTemperate, no dry season, hot summer(100 %)

Species observed

307

Observations

761

Area

12km²

Ecological tissue

Sample of 42 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 Brignano Gera d' Adda : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 127 interactions GloBI sur 5 types (connectance 14.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
127
Connectance
0.147
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

307 distinct species · 761 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

761 obs · 1 cellules
Obs. / cellule
≥ 761
761–760
761–760
761–760
< 761

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

Climate

Mean T°

13,2°C

Annual rain

919mm

Warmest m°

28,3°C

Coldest m°

-1,6°C

Elevation: 134 m on average (min 120 m, max 141 m)

Bioclimatic detailsExpert
Annual mean temp.
13,2°C
Annual rain
919mm
Warmest month
28,3°C
Coldest month
-1,6°C
Mean alt.
134m
Min
120m
Max
141m
Std. dev.
5m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, 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

6,9

Org. C

31,5g/kg

Clay

25,8%

Sand

32,2%

Silt

42,0%

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

Dominant lithology: scGLiMaggregated to Bergamo

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
55,7g/kg
Clay
23,8%
Sand
33,1%
Silt
43,1%
5–15 cm
pH H₂O
6,9
Org. C
20,0g/kg
Clay
25,0%
Sand
32,0%
Silt
43,0%
15–30 cm
pH H₂O
6,9
Org. C
18,7g/kg
Clay
28,7%
Sand
31,4%
Silt
39,9%

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

Land cover

Forest9.2%
Crops48.1%
Built-up4.5%
Bare soil1.4%
Other (grassland, water…)36.8%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

9,3km

Basins crossed

1

Max stream order

2

Max drainage

1 086km²

Discharge in basins

0,3m³/s

Mean precip.

962mm/an

Mean T°

9,9°C

Moisture idx

0,13

Max snow

12%

Mean runoff

721mm/an

Mean elev. (basins)

688m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

9,5nW

Built-up

444,8%

Pesticides

66,8kg/km²

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