Ontologia

Commune · FRA

Couvrelles

France

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

Species observed

956

Observations

7 327

Area

7,6km²

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

Indicateurs du tissu écologique

Tissu écologique de Couvrelles : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 95 interactions GloBI sur 6 types (connectance 16.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
95
Connectance
0.160
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

956 distinct species · 7 327 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 327 obs · 1 cellules
Obs. / cellule
≥ 7 327
7 327–7 326
7 327–7 326
7 327–7 326
< 7 327

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

Climate

Mean T°

10,6°C

Annual rain

766mm

Warmest m°

22,8°C

Coldest m°

0,5°C

Elevation: 128 m on average (min 84 m, max 154 m)

Bioclimatic detailsExpert
Annual mean temp.
10,6°C
Annual rain
766mm
Warmest month
22,8°C
Coldest month
0,5°C
Mean alt.
128m
Min
84m
Max
154m
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

7,0

Org. C

27,0g/kg

Clay

29,1%

Sand

25,3%

Silt

45,5%

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

Dominant lithology: smGLiMaggregated to Aisne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
46,0g/kg
Clay
27,6%
Sand
26,2%
Silt
46,2%
5–15 cm
pH H₂O
7,1
Org. C
19,0g/kg
Clay
29,0%
Sand
25,6%
Silt
45,5%
15–30 cm
pH H₂O
7,1
Org. C
15,9g/kg
Clay
30,9%
Sand
24,2%
Silt
44,9%

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

Land cover

Forest12.0%
Crops75.5%
Built-up0.4%
Bare soil0.6%
Other (grassland, water…)11.6%

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

7 893km²

Discharge in basins

0,1m³/s

Mean precip.

653mm/an

Mean T°

9,9°C

Moisture idx

-0,20

Max snow

5%

Mean runoff

216mm/an

Mean elev. (basins)

137m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

36,0%

Pesticides

46,5kg/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.