Ontologia

Commune · FRA

Croze

France

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

Species observed

1 617

Observations

20 843

Area

21,8km²

Ecological tissue

Sample of 36 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 Croze : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 83 interactions GloBI sur 5 types (connectance 13.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
83
Connectance
0.132
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

1 617 distinct species · 20 843 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 843 obs · 4 cellules
Obs. / cellule
≥ 9 334
9 334–9 333
8 350–9 333
8 350–8 349
< 8 350

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

Climate

Mean T°

9,5°C

Annual rain

1 220mm

Warmest m°

21,7°C

Coldest m°

-0,4°C

Elevation: 656 m on average (min 565 m, max 813 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
1 220mm
Warmest month
21,7°C
Coldest month
-0,4°C
Mean alt.
656m
Min
565m
Max
813m
Std. dev.
57m
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

5,5

Org. C

61,5g/kg

Clay

20,2%

Sand

50,9%

Silt

28,9%

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

Dominant lithology: paGLiMaggregated to Creuse

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
105,2g/kg
Clay
19,9%
Sand
51,2%
Silt
28,9%
5–15 cm
pH H₂O
5,5
Org. C
51,9g/kg
Clay
19,5%
Sand
51,9%
Silt
28,6%
15–30 cm
pH H₂O
5,5
Org. C
27,3g/kg
Clay
21,2%
Sand
49,6%
Silt
29,3%

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

Land cover

Forest59.0%
Crops21.2%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)19.4%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

9,3km

Basins crossed

1

Max stream order

3

Max drainage

1 243km²

Discharge in basins

0,2m³/s

Mean precip.

889mm/an

Mean T°

9,6°C

Moisture idx

0,03

Max snow

6%

Mean runoff

373mm/an

Mean elev. (basins)

536m

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

Human pressure

Pop. density

0hab/km²

Built-up

25,0%

Pesticides

17,1kg/km²

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

Protected areas2

IUCN V · 1IUCN Not Reported · 1

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.