Ontologia

Commune · FRA

La Couronne

France

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

Species observed

1 975

Observations

28 052

Area

29,1km²

Ecological tissue

Sample of 40 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 La Couronne : 29 espèces reliées par 120 interactions GloBI sur 5 types (connectance 13.3%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
120
Connectance
0.133
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

1 975 distinct species · 28 052 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

28 052 obs · 3 cellules
Obs. / cellule
≥ 11 552
11 552–11 551
11 552–11 551
10 561–11 551
< 10 561

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

Climate

Mean T°

12,8°C

Annual rain

832mm

Warmest m°

25,6°C

Coldest m°

2,3°C

Elevation: 71 m on average (min 37 m, max 116 m)

Bioclimatic detailsExpert
Annual mean temp.
12,8°C
Annual rain
832mm
Warmest month
25,6°C
Coldest month
2,3°C
Mean alt.
71m
Min
37m
Max
116m
Std. dev.
20m
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

7,4

Org. C

32,7g/kg

Clay

32,7%

Sand

25,1%

Silt

42,2%

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

Dominant lithology: scGLiMaggregated to Charente

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
54,8g/kg
Clay
31,9%
Sand
25,0%
Silt
43,1%
5–15 cm
pH H₂O
7,4
Org. C
25,2g/kg
Clay
33,3%
Sand
23,6%
Silt
43,1%
15–30 cm
pH H₂O
7,4
Org. C
17,9g/kg
Clay
32,9%
Sand
26,5%
Silt
40,5%

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

Land cover

Forest24.9%
Crops30.4%
Built-up3.8%
Bare soil1.6%
Other (grassland, water…)39.4%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

11,7km

Basins crossed

1

Max stream order

2

Max drainage

5 486km²

Discharge in basins

1,0m³/s

Mean precip.

859mm/an

Mean T°

12,1°C

Moisture idx

-0,07

Max snow

2%

Mean runoff

535mm/an

Mean elev. (basins)

82m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

2,0nW

Built-up

374,8%

Pesticides

41,8kg/km²

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

Protected areas7

IUCN IV · 5IUCN Not Reported · 2
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.