Ontologia

Commune · FRA

Louverné

France

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

Species observed

1 842

Observations

32 643

Area

20,4km²

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 Louverné : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 96 interactions GloBI sur 6 types (connectance 18.2%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
96
Connectance
0.182
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

1 842 distinct species · 32 643 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

32 643 obs · 4 cellules
Obs. / cellule
≥ 11 587
11 587–11 586
10 532–11 586
10 532–10 531
< 10 532

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

Climate

Mean T°

11,2°C

Annual rain

807mm

Warmest m°

22,8°C

Coldest m°

1,9°C

Elevation: 101 m on average (min 70 m, max 124 m)

Bioclimatic detailsExpert
Annual mean temp.
11,2°C
Annual rain
807mm
Warmest month
22,8°C
Coldest month
1,9°C
Mean alt.
101m
Min
70m
Max
124m
Std. dev.
13m
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

6,0

Org. C

34,4g/kg

Clay

22,1%

Sand

20,4%

Silt

57,6%

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

Dominant lithology: ssGLiMaggregated to Mayenne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
57,7g/kg
Clay
20,5%
Sand
20,8%
Silt
58,7%
5–15 cm
pH H₂O
6,0
Org. C
26,7g/kg
Clay
21,8%
Sand
19,6%
Silt
58,6%
15–30 cm
pH H₂O
6,0
Org. C
18,8g/kg
Clay
23,9%
Sand
20,7%
Silt
55,4%

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

Land cover

Forest10.2%
Crops47.0%
Built-up2.4%
Bare soil0.6%
Other (grassland, water…)39.9%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

3,8km

Basins crossed

2

Max stream order

1

Max drainage

2 912km²

Discharge in basins

5,4m³/s

Mean precip.

729mm/an

Mean T°

10,8°C

Moisture idx

-0,10

Max snow

5%

Mean runoff

337mm/an

Mean elev. (basins)

110m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,9nW

Built-up

239,7%

Pesticides

44,8kg/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.