Ontologia

Region · fra

Grand Est

France

CfbTemperate, no dry season, warm summer(99 %)

Species observed

30 197

Observations

14 504 891

Area

57 716,3km²

Ecological tissue

Sample of 46 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 Grand Est : 43 espèces + 3 bulles famille, 77 interactions GloBI documentées sur 8 types (connectance 7.4%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
46
Interactions affichées
77
Connectance
0.074
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

30 197 distinct species · 14 504 891 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 515 784 obs · 36 cellules
Obs. / cellule
≥ 1 063 268
604 516–1 063 267
447 238–604 515
358 297–447 237
< 358 297

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

10,1°C

Annual rain

961mm

Warmest m°

23,1°C

Coldest m°

-0,7°C

Elevation: 267 m on average (min 58 m, max 1 241 m)

Bioclimatic detailsExpert
Annual mean temp.
10,1°C
Annual rain
961mm
Warmest month
23,1°C
Coldest month
-0,7°C
Mean alt.
267m
Min
58m
Max
1 241m
Std. dev.
140m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(99 %)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

36,9g/kg

Clay

32,0%

Sand

18,5%

Silt

49,4%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
62,3g/kg
Clay
31,0%
Sand
18,9%
Silt
50,1%
5–15 cm
pH H₂O
6,6
Org. C
30,3g/kg
Clay
32,2%
Sand
17,9%
Silt
50,0%
15–30 cm
pH H₂O
6,6
Org. C
18,1g/kg
Clay
32,9%
Sand
18,9%
Silt
48,3%

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

Land cover

Forest27.5%
Crops51.0%
Built-up0.9%
Bare soil0.6%
Other (grassland, water…)20.0%

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

Hydrology120 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

5 694,5km

Lake surface here

136,75km²

Basins crossed

120

Max stream order

7

Max drainage

51 652km²

Discharge in basins

5 119,1m³/s

Mean precip.

772mm/an

Mean T°

9,5°C

Moisture idx

-0,04

Max snow

26%

Mean runoff

354mm/an

Mean elev. (basins)

267m

Watersheds crossing here

111 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

86,7%

Pesticides

40,9kg/km²

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

Protected areas100

IUCN Not Reported · 76IUCN V · 9IUCN Not Assigned · 7IUCN IV · 4IUCN II · 3IUCN Not Applicable · 1🌊 Marine · 1📍 Point sites · 1

Lorraine

IUCN V

Regional Nature Park · 1974

2 125 km²

Complete list

+ 40 protected areas (top 60 shown)

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations10