Ontologia

Commune · FRA

Chemillé-sur-Indrois

France

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

Species observed

1 785

Observations

25 231

Area

25,5km²

Ecological tissue

Sample of 39 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 Chemillé-sur-Indrois : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 149 interactions GloBI sur 5 types (connectance 18.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
149
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

1 785 distinct species · 25 231 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 231 obs · 4 cellules
Obs. / cellule
≥ 13 662
13 662–13 661
6 473–13 661
6 473–6 472
< 6 473

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

744mm

Warmest m°

24,4°C

Coldest m°

1,7°C

Elevation: 120 m on average (min 104 m, max 142 m)

Bioclimatic detailsExpert
Annual mean temp.
11,8°C
Annual rain
744mm
Warmest month
24,4°C
Coldest month
1,7°C
Mean alt.
120m
Min
104m
Max
142m
Std. dev.
11m
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

6,2

Org. C

22,6g/kg

Clay

22,6%

Sand

30,0%

Silt

47,4%

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

Dominant lithology: scGLiMaggregated to Indre-et-Loire

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
39,8g/kg
Clay
21,9%
Sand
30,4%
Silt
47,6%
5–15 cm
pH H₂O
6,2
Org. C
15,3g/kg
Clay
21,6%
Sand
29,5%
Silt
49,0%
15–30 cm
pH H₂O
6,2
Org. C
12,7g/kg
Clay
24,2%
Sand
30,1%
Silt
45,7%

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

Land cover

Forest19.3%
Crops66.2%
Built-up0.3%
Bare soil0.4%
Other (grassland, water…)13.8%

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

Hydrology1 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

9,9km

Lake surface here

0,31km²

Basins crossed

1

Max stream order

3

Max drainage

3 273km²

Discharge in basins

0,2m³/s

Mean precip.

724mm/an

Mean T°

11,1°C

Moisture idx

-0,17

Max snow

5%

Mean runoff

230mm/an

Mean elev. (basins)

158m

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

Built-up

26,9%

Pesticides

45,8kg/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.