Ontologia

Commune · FRA

Signy-le-Petit

France

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

Species observed

1 499

Observations

10 840

Area

39,6km²

Ecological tissue

Sample of 21 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 Signy-le-Petit : 15 espèces reliées par 62 interactions GloBI sur 5 types (connectance 29.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
62
Connectance
0.295
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

1 499 distinct species · 10 840 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 840 obs · 2 cellules
Obs. / cellule
≥ 6 924
6 924–6 923
6 924–6 923
6 924–6 923
< 6 924

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

Climate

Mean T°

9,2°C

Annual rain

1 153mm

Warmest m°

20,9°C

Coldest m°

-0,7°C

Elevation: 297 m on average (min 225 m, max 332 m)

Bioclimatic detailsExpert
Annual mean temp.
9,2°C
Annual rain
1 153mm
Warmest month
20,9°C
Coldest month
-0,7°C
Mean alt.
297m
Min
225m
Max
332m
Std. dev.
25m
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

5,7

Org. C

46,4g/kg

Clay

26,4%

Sand

13,4%

Silt

60,2%

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

Dominant lithology: ssGLiMaggregated to Ardennes

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
77,1g/kg
Clay
25,9%
Sand
13,6%
Silt
60,5%
5–15 cm
pH H₂O
5,7
Org. C
41,6g/kg
Clay
26,4%
Sand
13,4%
Silt
60,2%
15–30 cm
pH H₂O
5,7
Org. C
20,4g/kg
Clay
26,9%
Sand
13,3%
Silt
59,9%

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

Land cover

Forest59.9%
Crops20.9%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)18.7%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

6,8km

Basins crossed

2

Max stream order

1

Max drainage

600km²

Discharge in basins

0,4m³/s

Mean precip.

931mm/an

Mean T°

9,1°C

Moisture idx

0,18

Max snow

13%

Mean runoff

316mm/an

Mean elev. (basins)

251m

Watersheds crossing here

Rivers / streams (1, 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

34,3%

Pesticides

52,4kg/km²

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

Protected areas7

IUCN Not Reported · 5IUCN V · 1IUCN IV · 1

Ardennes

IUCN V

Regional Nature Park · 2011

1 184 km²

Plateau ardennais

IUCN Not Reported

Special Protection Area (Birds Directive) · 2018

755 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

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.