Ontologia

Commune · FRA

Bourcq

France

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

Species observed

995

Observations

8 097

Area

9,8km²

Ecological tissue

Sample of 38 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 Bourcq : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 125 interactions GloBI sur 5 types (connectance 17.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
125
Connectance
0.178
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

995 distinct species · 8 097 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 097 obs · 3 cellules
Obs. / cellule
≥ 3 300
3 300–3 299
3 300–3 299
3 236–3 299
< 3 236

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

Climate

Mean T°

10,4°C

Annual rain

886mm

Warmest m°

22,9°C

Coldest m°

0,0°C

Elevation: 139 m on average (min 106 m, max 168 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
886mm
Warmest month
22,9°C
Coldest month
0,0°C
Mean alt.
139m
Min
106m
Max
168m
Std. dev.
19m
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

7,3

Org. C

27,6g/kg

Clay

36,2%

Sand

12,5%

Silt

51,3%

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
45,2g/kg
Clay
35,4%
Sand
12,6%
Silt
52,0%
5–15 cm
pH H₂O
7,5
Org. C
22,2g/kg
Clay
37,0%
Sand
11,6%
Silt
51,4%
15–30 cm
pH H₂O
7,4
Org. C
15,3g/kg
Clay
36,3%
Sand
13,2%
Silt
50,6%

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

Land cover

Forest5.2%
Crops78.5%
Built-up0.2%
Bare soil1.4%
Other (grassland, water…)14.7%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

3 091km²

Discharge in basins

0,3m³/s

Mean precip.

790mm/an

Mean T°

9,9°C

Moisture idx

-0,02

Max snow

7%

Mean runoff

279mm/an

Mean elev. (basins)

136m

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

Human pressure

Pop. density

0hab/km²

Built-up

22,0%

Pesticides

45,4kg/km²

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

Protected areas1

IUCN IV · 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.