Ontologia

Commune · FRA

Crépand

France

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

Species observed

846

Observations

10 640

Area

5,8km²

Ecological tissue

Sample of 33 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 Crépand : 29 espèces + 4 bulles famille, 64 interactions GloBI documentées sur 3 types (connectance 12.1%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
33
Interactions affichées
64
Connectance
0.121
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

846 distinct species · 10 640 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 640 obs · 1 cellules
Obs. / cellule
≥ 10 640
10 640–10 639
10 640–10 639
10 640–10 639
< 10 640

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

925mm

Warmest m°

23,4°C

Coldest m°

0,1°C

Elevation: 306 m on average (min 225 m, max 352 m)

Bioclimatic detailsExpert
Annual mean temp.
10,6°C
Annual rain
925mm
Warmest month
23,4°C
Coldest month
0,1°C
Mean alt.
306m
Min
225m
Max
352m
Std. dev.
33m
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

6,5

Org. C

49,1g/kg

Clay

30,5%

Sand

14,5%

Silt

55,0%

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

Dominant lithology: scGLiMaggregated to Côte-d'Or

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
87,7g/kg
Clay
29,3%
Sand
14,6%
Silt
56,1%
5–15 cm
pH H₂O
6,5
Org. C
38,4g/kg
Clay
29,8%
Sand
13,8%
Silt
56,3%
15–30 cm
pH H₂O
6,5
Org. C
21,3g/kg
Clay
32,3%
Sand
15,0%
Silt
52,7%

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

Land cover

Forest19.1%
Crops54.1%
Built-up0.9%
Bare soil0.9%
Other (grassland, water…)25.0%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,3km

Basins crossed

2

Max stream order

2

Max drainage

786km²

Discharge in basins

0,1m³/s

Mean precip.

828mm/an

Mean T°

9,7°C

Moisture idx

0,04

Max snow

6%

Mean runoff

301mm/an

Mean elev. (basins)

396m

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

Night light

0,6nW

Built-up

90,6%

Pesticides

49,5kg/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.