Ontologia

Subdivision · FRA

Ballon

France

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

Species observed

1 525

Observations

30 800

Area

179,9km²

Ecological tissue

Sample of 32 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 Ballon : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 5 types (connectance 16.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
84
Connectance
0.169
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

1 525 distinct species · 30 800 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

30 800 obs · 5 cellules
Obs. / cellule
≥ 9 787
9 787–9 786
7 657–9 786
6 912–7 656
< 6 912

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

Climate

Mean T°

11,4°C

Annual rain

725mm

Warmest m°

23,4°C

Coldest m°

1,7°C

Elevation: 74 m on average (min 51 m, max 134 m)

Bioclimatic detailsExpert
Annual mean temp.
11,4°C
Annual rain
725mm
Warmest month
23,4°C
Coldest month
1,7°C
Mean alt.
74m
Min
51m
Max
134m
Std. dev.
15m
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

6,3

Org. C

29,9g/kg

Clay

23,2%

Sand

36,5%

Silt

40,3%

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

Dominant lithology: scGLiMaggregated to Sarthe

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
48,4g/kg
Clay
22,1%
Sand
37,1%
Silt
40,8%
5–15 cm
pH H₂O
6,4
Org. C
25,0g/kg
Clay
23,2%
Sand
36,4%
Silt
40,4%
15–30 cm
pH H₂O
6,3
Org. C
16,2g/kg
Clay
24,4%
Sand
36,0%
Silt
39,6%

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

Land cover

Forest12.4%
Crops57.9%
Built-up1.2%
Bare soil0.5%
Other (grassland, water…)28.0%

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

Hydrology4 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

42,7km

Basins crossed

4

Max stream order

4

Max drainage

2 879km²

Discharge in basins

4,1m³/s

Mean precip.

699mm/an

Mean T°

10,5°C

Moisture idx

-0,16

Max snow

6%

Mean runoff

276mm/an

Mean elev. (basins)

133m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

116,6%

Pesticides

44,6kg/km²

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

Sub-administrations11

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.