Ontologia — Encyclopédie du vivant

Ecological tissue

Sample of 28 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Francheville : 20 espèces + 9 bulles famille, 40 interactions GloBI documentées sur 3 types (connectance 9.9%, filtre Serrano α=0.2). Les 9 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées

29

Interactions affichées

40

Connectance

0.099

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

3 012 distinct species · 284 455 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Climate

Mean T°

5,5°C

Annual rain

1 146mm

Warmest m°

24,5°C

Coldest m°

-15,9°C

Elevation: 57 m on average (min -2 m, max 184 m)

Bioclimatic details19 BIO + Köppen full + altitude statsExpert

Annual mean temp.

5,5°C

Annual rain

1 146mm

Warmest month

24,5°C

Coldest month

-15,9°C

Mean alt.

57m

Min

-2m

Max

184m

Std. dev.

40m

Köppen-Geiger (dominant)

DfbCold, no dry season, warm summer(100 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,6

Org. C

58,1g/kg

Clay

18,1%

Sand

48,3%

Silt

33,6%

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

Dominant lithology: scGLiM

3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert

0–5 cm

pH H₂O

5,5

Org. C

90,4g/kg

Clay

18,2%

Sand

47,6%

Silt

34,2%

5–15 cm

pH H₂O

5,6

Org. C

53,1g/kg

Clay

18,1%

Sand

48,4%

Silt

33,6%

15–30 cm

pH H₂O

5,7

Org. C

30,7g/kg

Clay

18,0%

Sand

48,9%

Silt

33,0%

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

Land cover

Forest44.1%

Crops16.7%

Built-up1.2%

Bare soil3.4%

Other (grassland, water…)34.6%

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

Hydrology15 basins · 3 lakes · 44 rivers

Hydrology metrics for this exact territory

Stream length here

335,7km

Lake surface here

11,26km²

Basins crossed

15

Max stream order

6

Max drainage

1 039 955km²

Discharge in basins

24 524,0m³/s

Mean precip.

1 039mm/an

Mean T°

4,7°C

Moisture idx

0,24

Max snow

42%

Mean runoff

640mm/an

Mean elev. (basins)

92m

Watersheds crossing here

6 more basinssorted by overlap

Lakes (3, top by area)

Rivers / streams (44, ord ≥ 4)

32 more river segmentssorted by Strahler order + length

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

Human pressure

Pop. density

1hab/km²

Night light

4,0nW

Built-up

119,8%

Pesticides

28,4kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)