Ontologia

Commune · FRA

Calamane

France

CfbTemperate, no dry season, warm summer(90 %)

Species observed

1 482

Observations

18 906

Area

7,3km²

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 Calamane : 27 espèces + 5 bulles famille, 56 interactions GloBI documentées sur 2 types (connectance 11.3%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
32
Interactions affichées
56
Connectance
0.113
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

1 482 distinct species · 18 906 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 906 obs · 1 cellules
Obs. / cellule
≥ 18 906
18 906–18 905
18 906–18 905
18 906–18 905
< 18 906

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

Climate

Mean T°

12,8°C

Annual rain

843mm

Warmest m°

26,0°C

Coldest m°

1,8°C

Elevation: 223 m on average (min 178 m, max 279 m)

Bioclimatic detailsExpert
Annual mean temp.
12,8°C
Annual rain
843mm
Warmest month
26,0°C
Coldest month
1,8°C
Mean alt.
223m
Min
178m
Max
279m
Std. dev.
24m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(90 %)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

44,7g/kg

Clay

28,0%

Sand

30,4%

Silt

41,6%

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

Dominant lithology: scGLiMaggregated to Lot

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
83,0g/kg
Clay
27,2%
Sand
31,3%
Silt
41,4%
5–15 cm
pH H₂O
6,7
Org. C
32,5g/kg
Clay
27,3%
Sand
30,5%
Silt
42,2%
15–30 cm
pH H₂O
6,7
Org. C
18,8g/kg
Clay
29,5%
Sand
29,4%
Silt
41,1%

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

Land cover

Forest35.9%
Crops27.7%
Built-up0.7%
Bare soil1.1%
Other (grassland, water…)34.6%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

2,8km

Basins crossed

1

Max stream order

2

Max drainage

9 427km²

Discharge in basins

1,4m³/s

Mean precip.

813mm/an

Mean T°

12,2°C

Moisture idx

-0,17

Max snow

2%

Mean runoff

346mm/an

Mean elev. (basins)

250m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

70,5%

Pesticides

46,6kg/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.