Ontologia

Commune · FRA

Chatelay

France

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

Species observed

2 319

Observations

43 222

Area

13km²

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 Chatelay : 26 espèces reliées par 91 interactions GloBI sur 6 types (connectance 12.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
91
Connectance
0.129
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

2 319 distinct species · 43 222 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

43 222 obs · 4 cellules
Obs. / cellule
≥ 24 952
24 952–24 951
8 919–24 951
8 919–8 918
< 8 919

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

Climate

Mean T°

11,6°C

Annual rain

1 195mm

Warmest m°

24,9°C

Coldest m°

-0,2°C

Elevation: 250 m on average (min 228 m, max 260 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
1 195mm
Warmest month
24,9°C
Coldest month
-0,2°C
Mean alt.
250m
Min
228m
Max
260m
Std. dev.
7m
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

5,7

Org. C

51,8g/kg

Clay

34,1%

Sand

15,9%

Silt

50,0%

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

Dominant lithology: scGLiMaggregated to Jura

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
88,3g/kg
Clay
34,3%
Sand
16,0%
Silt
49,6%
5–15 cm
pH H₂O
5,7
Org. C
42,7g/kg
Clay
34,2%
Sand
15,0%
Silt
50,7%
15–30 cm
pH H₂O
5,8
Org. C
24,5g/kg
Clay
33,7%
Sand
16,6%
Silt
49,7%

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

Land cover

Forest61.1%
Crops30.4%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)8.4%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,7km

Basins crossed

2

Max stream order

1

Max drainage

5 132km²

Discharge in basins

1,5m³/s

Mean precip.

1 004mm/an

Mean T°

10,0°C

Moisture idx

0,16

Max snow

15%

Mean runoff

690mm/an

Mean elev. (basins)

352m

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

13,2%

Pesticides

49,0kg/km²

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

Protected areas2

IUCN Not Reported · 2

Forêt de Chaux

IUCN Not Reported

Special Protection Area (Birds Directive) · 2022

222 km²

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.