Ontologia

Commune · FRA

Chêne-Sec

France

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

Species observed

488

Observations

1 912

Area

0,3km²

Ecological tissue

Sample of 34 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 Chêne-Sec : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 6 bulles famille, 52 interactions GloBI documentées sur 4 types (connectance 9.3%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
34
Interactions affichées
52
Connectance
0.093
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

488 distinct species · 1 912 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 912 obs · 1 cellules
Obs. / cellule
≥ 1 912
1 912–1 911
1 912–1 911
1 912–1 911
< 1 912

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

Climate

Mean T°

12,0°C

Annual rain

1 093mm

Warmest m°

25,4°C

Coldest m°

0,1°C

Elevation: 201 m on average (min 199 m, max 201 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
1 093mm
Warmest month
25,4°C
Coldest month
0,1°C
Mean alt.
201m
Min
199m
Max
201m
Std. dev.
1m
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

6,2

Org. C

41,2g/kg

Clay

32,9%

Sand

17,9%

Silt

49,2%

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
6,2
Org. C
74,1g/kg
Clay
32,2%
Sand
17,9%
Silt
49,9%
5–15 cm
pH H₂O
6,3
Org. C
31,8g/kg
Clay
33,3%
Sand
17,1%
Silt
49,7%
15–30 cm
pH H₂O
6,3
Org. C
17,6g/kg
Clay
33,2%
Sand
18,7%
Silt
48,1%

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

Land cover

Forest4.8%
Crops43.7%
Built-up2.2%
Bare soil0.8%
Other (grassland, water…)48.4%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

2 339km²

Discharge in basins

0,0m³/s

Mean precip.

872mm/an

Mean T°

10,7°C

Moisture idx

0,00

Max snow

6%

Mean runoff

689mm/an

Mean elev. (basins)

263m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,9nW

Built-up

216,7%

Pesticides

48,4kg/km²

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

Protected areas2

IUCN Not Reported · 2

Bresse jurassienne

IUCN Not Reported

Special Protection Area (Birds Directive) · 2018

95 km²

Bresse jurassienne

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

95 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.