Ontologia — Encyclopédie du vivant

Ecological tissue

Sample of 35 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 Lyman : 28 espèces reliées par 92 interactions GloBI sur 3 types (connectance 15.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

35

Interactions affichées

92

Connectance

0.155

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

825 distinct species · 26 751 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Climate

Mean T°

8,9°C

Annual rain

541mm

Warmest m°

31,1°C

Coldest m°

-10,1°C

Elevation: 536 m on average (min 411 m, max 667 m)

Bioclimatic details19 BIO + Köppen full + altitude statsExpert

Annual mean temp.

8,9°C

Annual rain

541mm

Warmest month

31,1°C

Coldest month

-10,1°C

Mean alt.

536m

Min

411m

Max

667m

Std. dev.

50m

Köppen-Geiger (dominant)

DwaCold, dry winter, hot summer(64 %)Cold

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

Soil & lithology

pH H₂O

7,2

Org. C

21,7g/kg

Clay

46,4%

Sand

9,5%

Silt

44,2%

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

Dominant lithology: suGLiM

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

0–5 cm

pH H₂O

7,1

Org. C

29,0g/kg

Clay

45,0%

Sand

10,0%

Silt

45,1%

5–15 cm

pH H₂O

7,2

Org. C

22,2g/kg

Clay

46,4%

Sand

9,4%

Silt

44,1%

15–30 cm

pH H₂O

7,4

Org. C

13,8g/kg

Clay

47,7%

Sand

9,0%

Silt

43,3%

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

Land cover

Forest5.7%

Crops36.6%

Built-up0.0%

Bare soil2.6%

Other (grassland, water…)55.1%

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

Hydrology15 basins · 7 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

661,9km

Lake surface here

95,37km²

Basins crossed

15

Max stream order

8

Max drainage

660 750km²

Discharge in basins

2 167,2m³/s

Mean precip.

490mm/an

Mean T°

8,2°C

Moisture idx

-0,55

Max snow

12%

Mean runoff

54mm/an

Mean elev. (basins)

543m

Watersheds crossing here

6 more basinssorted by overlap

Lakes (7, top by area)

Rivers / streams (10, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

3,0%

Pesticides

11,0kg/km²

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