Ontologia

Commune · FRA

Milizac

France

CfbTemperate, no dry season, warm summer(100 %)

Species observed

392

Observations

5 382

Area

33,9km²

Ecological tissue

Sample of 40 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 Milizac : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 5 types (connectance 10.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
79
Connectance
0.101
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

392 distinct species · 5 382 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 382 obs · 1 cellules
Obs. / cellule
≥ 5 382
5 382–5 381
5 382–5 381
5 382–5 381
< 5 382

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

Climate

Mean T°

11,8°C

Annual rain

1 030mm

Warmest m°

18,4°C

Coldest m°

6,0°C

Elevation: 85 m on average (min 44 m, max 96 m)

Bioclimatic detailsExpert
Annual mean temp.
11,8°C
Annual rain
1 030mm
Warmest month
18,4°C
Coldest month
6,0°C
Mean alt.
85m
Min
44m
Max
96m
Std. dev.
7m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, 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

5,8

Org. C

45,8g/kg

Clay

19,3%

Sand

23,1%

Silt

57,5%

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

Dominant lithology: paGLiMaggregated to Finistère

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
64,5g/kg
Clay
18,7%
Sand
23,4%
Silt
57,9%
5–15 cm
pH H₂O
5,9
Org. C
44,2g/kg
Clay
19,4%
Sand
23,1%
Silt
57,5%
15–30 cm
pH H₂O
5,9
Org. C
28,8g/kg
Clay
19,9%
Sand
22,9%
Silt
57,2%

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

Land cover

Forest15.6%
Crops44.1%
Built-up1.8%
Bare soil0.3%
Other (grassland, water…)38.2%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

3,4km

Basins crossed

1

Max stream order

1

Max drainage

3 064km²

Discharge in basins

0,1m³/s

Mean precip.

1 057mm/an

Mean T°

10,9°C

Moisture idx

0,37

Max snow

8%

Mean runoff

872mm/an

Mean elev. (basins)

81m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

184,0%

Pesticides

55,0kg/km²

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

France-specific data (Phase 2)

ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.