Ontologia

Commune · FRA

Sainte-Gemme-en-Sancerrois

France

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

Species observed

1 935

Observations

17 792

Area

14,6km²

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 Sainte-Gemme-en-Sancerrois : 37 espèces + 5 bulles famille, 94 interactions GloBI documentées sur 6 types (connectance 10.9%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
42
Interactions affichées
94
Connectance
0.109
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

1 935 distinct species · 17 792 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 802 obs · 1 cellules
Obs. / cellule
≥ 17 802
17 802–17 801
17 802–17 801
17 802–17 801
< 17 802

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

Climate

Mean T°

11,0°C

Annual rain

863mm

Warmest m°

23,7°C

Coldest m°

0,6°C

Elevation: 235 m on average (min 184 m, max 285 m)

Bioclimatic detailsExpert
Annual mean temp.
11,0°C
Annual rain
863mm
Warmest month
23,7°C
Coldest month
0,6°C
Mean alt.
235m
Min
184m
Max
285m
Std. dev.
28m
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

6,6

Org. C

29,8g/kg

Clay

31,9%

Sand

20,4%

Silt

47,8%

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

Dominant lithology: scGLiMaggregated to Cher

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
49,2g/kg
Clay
30,2%
Sand
20,9%
Silt
48,9%
5–15 cm
pH H₂O
6,6
Org. C
25,3g/kg
Clay
30,0%
Sand
19,4%
Silt
50,7%
15–30 cm
pH H₂O
6,6
Org. C
15,1g/kg
Clay
35,4%
Sand
20,8%
Silt
43,8%

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

Land cover

Forest9.3%
Crops73.2%
Built-up0.6%
Bare soil1.3%
Other (grassland, water…)15.6%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

36 607km²

Discharge in basins

2,6m³/s

Mean precip.

713mm/an

Mean T°

10,8°C

Moisture idx

-0,17

Max snow

8%

Mean runoff

246mm/an

Mean elev. (basins)

183m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

61,8%

Pesticides

44,6kg/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.