Ontologia

Commune · FRA

Combre

France

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

Species observed

927

Observations

8 160

Area

4km²

Ecological tissue

Sample of 25 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 Combre : 21 espèces + 4 bulles famille, 44 interactions GloBI documentées sur 4 types (connectance 14.7%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
25
Interactions affichées
44
Connectance
0.147
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

927 distinct species · 8 160 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 160 obs · 1 cellules
Obs. / cellule
≥ 8 160
8 160–8 159
8 160–8 159
8 160–8 159
< 8 160

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

928mm

Warmest m°

24,5°C

Coldest m°

-0,9°C

Elevation: 412 m on average (min 381 m, max 462 m)

Bioclimatic detailsExpert
Annual mean temp.
11,0°C
Annual rain
928mm
Warmest month
24,5°C
Coldest month
-0,9°C
Mean alt.
412m
Min
381m
Max
462m
Std. dev.
22m
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

5,8

Org. C

32,1g/kg

Clay

20,0%

Sand

47,6%

Silt

32,4%

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

Dominant lithology: paGLiMaggregated to Loire

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
48,3g/kg
Clay
19,1%
Sand
48,4%
Silt
32,6%
5–15 cm
pH H₂O
5,8
Org. C
29,3g/kg
Clay
19,3%
Sand
48,6%
Silt
32,1%
15–30 cm
pH H₂O
5,7
Org. C
18,6g/kg
Clay
21,6%
Sand
45,8%
Silt
32,6%

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

Land cover

Forest12.4%
Crops39.0%
Built-up1.4%
Bare soil0.6%
Other (grassland, water…)46.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,8km

Basins crossed

1

Max stream order

2

Max drainage

7 435km²

Discharge in basins

0,2m³/s

Mean precip.

771mm/an

Mean T°

9,8°C

Moisture idx

-0,09

Max snow

7%

Mean runoff

286mm/an

Mean elev. (basins)

507m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

137,0%

Pesticides

24,4kg/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.