Ontologia

Commune · FRA

Petit-Mesnil

France

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

Species observed

985

Observations

10 021

Area

14,1km²

Ecological tissue

Sample of 31 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 Petit-Mesnil : 23 espèces reliées par 85 interactions GloBI sur 5 types (connectance 17.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
85
Connectance
0.171
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

985 distinct species · 10 021 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 021 obs · 1 cellules
Obs. / cellule
≥ 10 021
10 021–10 020
10 021–10 020
10 021–10 020
< 10 021

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

832mm

Warmest m°

23,8°C

Coldest m°

0,5°C

Elevation: 154 m on average (min 132 m, max 182 m)

Bioclimatic detailsExpert
Annual mean temp.
11,0°C
Annual rain
832mm
Warmest month
23,8°C
Coldest month
0,5°C
Mean alt.
154m
Min
132m
Max
182m
Std. dev.
12m
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

6,4

Org. C

33,2g/kg

Clay

36,0%

Sand

13,6%

Silt

50,4%

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

Dominant lithology: suGLiMaggregated to Aube

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
58,8g/kg
Clay
35,2%
Sand
14,1%
Silt
50,8%
5–15 cm
pH H₂O
6,5
Org. C
24,1g/kg
Clay
36,3%
Sand
12,5%
Silt
51,2%
15–30 cm
pH H₂O
6,5
Org. C
16,6g/kg
Clay
36,5%
Sand
14,1%
Silt
49,3%

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

Land cover

Forest39.8%
Crops41.6%
Built-up0.4%
Bare soil0.7%
Other (grassland, water…)17.5%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,1km

Lake surface here

0,19km²

Basins crossed

1

Max stream order

1

Max drainage

842km²

Discharge in basins

0,1m³/s

Mean precip.

681mm/an

Mean T°

10,1°C

Moisture idx

-0,18

Max snow

6%

Mean runoff

254mm/an

Mean elev. (basins)

166m

Watersheds crossing here

Lakes (1, top by area)

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

0,4nW

Built-up

39,0%

Pesticides

46,5kg/km²

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

Protected areas4

IUCN IV · 3IUCN Not Reported · 1

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.