Ontologia

Commune · FRA

Houdilcourt

France

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

Species observed

1 081

Observations

14 562

Area

11,1km²

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 Houdilcourt : 21 espèces reliées par 78 interactions GloBI sur 5 types (connectance 15.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
78
Connectance
0.157
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

1 081 distinct species · 14 562 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 562 obs · 3 cellules
Obs. / cellule
≥ 9 127
9 127–9 126
9 127–9 126
3 221–9 126
< 3 221

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

Climate

Mean T°

10,7°C

Annual rain

730mm

Warmest m°

23,2°C

Coldest m°

0,4°C

Elevation: 82 m on average (min 71 m, max 100 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
730mm
Warmest month
23,2°C
Coldest month
0,4°C
Mean alt.
82m
Min
71m
Max
100m
Std. dev.
10m
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

7,2

Org. C

23,2g/kg

Clay

32,0%

Sand

21,2%

Silt

46,8%

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
7,0
Org. C
41,1g/kg
Clay
30,4%
Sand
21,8%
Silt
47,7%
5–15 cm
pH H₂O
7,4
Org. C
15,5g/kg
Clay
31,6%
Sand
21,3%
Silt
47,1%
15–30 cm
pH H₂O
7,4
Org. C
13,0g/kg
Clay
33,9%
Sand
20,5%
Silt
45,6%

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

Land cover

Forest5.0%
Crops82.2%
Built-up0.2%
Bare soil1.6%
Other (grassland, water…)11.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,9km

Basins crossed

2

Max stream order

2

Max drainage

3 830km²

Discharge in basins

0,8m³/s

Mean precip.

722mm/an

Mean T°

10,0°C

Moisture idx

-0,12

Max snow

5%

Mean runoff

243mm/an

Mean elev. (basins)

112m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

17,5%

Pesticides

45,4kg/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.