Ontologia

Commune · FRA

Courtoin

France

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

Species observed

715

Observations

4 857

Area

5,8km²

Ecological tissue

Sample of 20 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 Courtoin : 16 espèces reliées par 56 interactions GloBI sur 4 types (connectance 26.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
56
Connectance
0.267
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

715 distinct species · 4 857 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 857 obs · 1 cellules
Obs. / cellule
≥ 4 857
4 857–4 856
4 857–4 856
4 857–4 856
< 4 857

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

Climate

Mean T°

10,9°C

Annual rain

822mm

Warmest m°

23,6°C

Coldest m°

0,5°C

Elevation: 181 m on average (min 171 m, max 188 m)

Bioclimatic detailsExpert
Annual mean temp.
10,9°C
Annual rain
822mm
Warmest month
23,6°C
Coldest month
0,5°C
Mean alt.
181m
Min
171m
Max
188m
Std. dev.
3m
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

6,7

Org. C

27,6g/kg

Clay

24,9%

Sand

17,6%

Silt

57,6%

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

Dominant lithology: scGLiMaggregated to Yonne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
53,1g/kg
Clay
22,9%
Sand
17,7%
Silt
59,4%
5–15 cm
pH H₂O
6,9
Org. C
16,9g/kg
Clay
25,1%
Sand
16,9%
Silt
58,1%
15–30 cm
pH H₂O
6,8
Org. C
12,7g/kg
Clay
26,7%
Sand
18,1%
Silt
55,3%

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

Land cover

Forest18.8%
Crops69.7%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)11.0%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,1km

Basins crossed

2

Max stream order

1

Max drainage

4 149km²

Discharge in basins

0,2m³/s

Mean precip.

653mm/an

Mean T°

10,8°C

Moisture idx

-0,23

Max snow

6%

Mean runoff

204mm/an

Mean elev. (basins)

120m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

19,7%

Pesticides

48,2kg/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.