Ontologia

Commune · FRA

Retonfey

France

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

Species observed

674

Observations

1 802

Area

9,7km²

Ecological tissue

Sample of 37 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 Retonfey : 29 espèces reliées par 106 interactions GloBI sur 5 types (connectance 15.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
106
Connectance
0.151
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

674 distinct species · 1 802 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 802 obs · 1 cellules
Obs. / cellule
≥ 1 802
1 802–1 801
1 802–1 801
1 802–1 801
< 1 802

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

Climate

Mean T°

9,9°C

Annual rain

878mm

Warmest m°

23,3°C

Coldest m°

-1,0°C

Elevation: 263 m on average (min 229 m, max 275 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
878mm
Warmest month
23,3°C
Coldest month
-1,0°C
Mean alt.
263m
Min
229m
Max
275m
Std. dev.
11m
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

6,1

Org. C

36,1g/kg

Clay

34,2%

Sand

16,8%

Silt

49,1%

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

Dominant lithology: scGLiMaggregated to Moselle

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
63,0g/kg
Clay
33,0%
Sand
17,9%
Silt
49,3%
5–15 cm
pH H₂O
6,3
Org. C
28,5g/kg
Clay
33,9%
Sand
15,9%
Silt
50,3%
15–30 cm
pH H₂O
6,2
Org. C
16,6g/kg
Clay
35,8%
Sand
16,6%
Silt
47,7%

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

Land cover

Forest7.5%
Crops77.7%
Built-up1.2%
Bare soil0.1%
Other (grassland, water…)13.5%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

9 458km²

Discharge in basins

4,0m³/s

Mean precip.

769mm/an

Mean T°

9,6°C

Moisture idx

-0,03

Max snow

8%

Mean runoff

329mm/an

Mean elev. (basins)

225m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

118,3%

Pesticides

46,5kg/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.