Ontologia

Commune · FRA

Sainte-Hermine

France

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

Species observed

393

Observations

1 232

Area

35,7km²

Ecological tissue

Sample of 38 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-Hermine : 28 espèces reliées par 107 interactions GloBI sur 4 types (connectance 15.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
107
Connectance
0.152
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

393 distinct species · 1 232 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 232 obs · 1 cellules
Obs. / cellule
≥ 1 232
1 232–1 231
1 232–1 231
1 232–1 231
< 1 232

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

Climate

Mean T°

12,4°C

Annual rain

869mm

Warmest m°

24,3°C

Coldest m°

2,7°C

Elevation: 41 m on average (min 24 m, max 59 m)

Bioclimatic detailsExpert
Annual mean temp.
12,4°C
Annual rain
869mm
Warmest month
24,3°C
Coldest month
2,7°C
Mean alt.
41m
Min
24m
Max
59m
Std. dev.
9m
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

6,7

Org. C

28,6g/kg

Clay

26,2%

Sand

23,8%

Silt

50,0%

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

Dominant lithology: ssGLiMaggregated to Vendée

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
50,3g/kg
Clay
24,9%
Sand
23,7%
Silt
51,4%
5–15 cm
pH H₂O
6,8
Org. C
18,9g/kg
Clay
26,0%
Sand
22,4%
Silt
51,6%
15–30 cm
pH H₂O
6,8
Org. C
16,6g/kg
Clay
27,8%
Sand
25,3%
Silt
46,9%

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

Land cover

Forest9.7%
Crops65.6%
Built-up1.3%
Bare soil0.9%
Other (grassland, water…)22.5%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

13,2km

Basins crossed

2

Max stream order

4

Max drainage

3 420km²

Discharge in basins

0,6m³/s

Mean precip.

778mm/an

Mean T°

11,9°C

Moisture idx

-0,05

Max snow

4%

Mean runoff

527mm/an

Mean elev. (basins)

72m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,9nW

Built-up

126,8%

Pesticides

42,6kg/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.