Ontologia

Commune · FRA

Izier

France

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

Species observed

773

Observations

4 968

Area

7,3km²

Ecological tissue

Sample of 26 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 Izier : 22 espèces + 4 bulles famille, 63 interactions GloBI documentées sur 3 types (connectance 19.4%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
26
Interactions affichées
63
Connectance
0.194
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

773 distinct species · 4 968 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 968 obs · 1 cellules
Obs. / cellule
≥ 4 968
4 968–4 967
4 968–4 967
4 968–4 967
< 4 968

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

Climate

Mean T°

11,4°C

Annual rain

876mm

Warmest m°

25,0°C

Coldest m°

-0,4°C

Elevation: 205 m on average (min 201 m, max 207 m)

Bioclimatic detailsExpert
Annual mean temp.
11,4°C
Annual rain
876mm
Warmest month
25,0°C
Coldest month
-0,4°C
Mean alt.
205m
Min
201m
Max
207m
Std. dev.
2m
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

7,0

Org. C

28,4g/kg

Clay

31,7%

Sand

17,5%

Silt

50,8%

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
6,8
Org. C
45,1g/kg
Clay
29,8%
Sand
16,5%
Silt
53,7%
5–15 cm
pH H₂O
7,1
Org. C
21,6g/kg
Clay
30,3%
Sand
15,5%
Silt
54,2%
15–30 cm
pH H₂O
7,1
Org. C
18,5g/kg
Clay
35,0%
Sand
20,6%
Silt
44,4%

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

Land cover

Forest2.3%
Crops84.6%
Built-up1.0%
Bare soil0.2%
Other (grassland, water…)11.9%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

1,4km

Basins crossed

2

Max stream order

3

Max drainage

10 572km²

Discharge in basins

1,2m³/s

Mean precip.

817mm/an

Mean T°

10,1°C

Moisture idx

-0,02

Max snow

7%

Mean runoff

392mm/an

Mean elev. (basins)

314m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

99,8%

Pesticides

47,1kg/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.