Ontologia

Commune · FRA

Metzeral

France

DfbCold, no dry season, warm summer(67 %)

Species observed

2 299

Observations

33 279

Area

30,9km²

Ecological tissue

Sample of 40 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 Metzeral : 37 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 3 bulles famille, 60 interactions GloBI documentées sur 6 types (connectance 7.7%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
40
Interactions affichées
60
Connectance
0.077
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

2 299 distinct species · 33 279 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 284 obs · 2 cellules
Obs. / cellule
≥ 25 471
25 471–25 470
25 471–25 470
25 471–25 470
< 25 471

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

Climate

Mean T°

6,9°C

Annual rain

1 715mm

Warmest m°

19,4°C

Coldest m°

-4,3°C

Elevation: 929 m on average (min 558 m, max 1 241 m)

Bioclimatic detailsExpert
Annual mean temp.
6,9°C
Annual rain
1 715mm
Warmest month
19,4°C
Coldest month
-4,3°C
Mean alt.
929m
Min
558m
Max
1 241m
Std. dev.
189m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(67 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,1

Org. C

82,1g/kg

Clay

24,8%

Sand

42,2%

Silt

33,1%

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

Dominant lithology: suGLiMaggregated to Haut-Rhin

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
112,3g/kg
Clay
25,4%
Sand
41,2%
Silt
33,5%
5–15 cm
pH H₂O
5,1
Org. C
81,7g/kg
Clay
24,6%
Sand
42,3%
Silt
33,1%
15–30 cm
pH H₂O
5,2
Org. C
52,3g/kg
Clay
24,4%
Sand
43,0%
Silt
32,7%

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

Land cover

Forest61.4%
Crops13.8%
Built-up0.3%
Bare soil0.3%
Other (grassland, water…)24.2%

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

Hydrology4 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

6,4km

Basins crossed

4

Max stream order

3

Max drainage

585km²

Discharge in basins

0,5m³/s

Mean precip.

938mm/an

Mean T°

7,9°C

Moisture idx

0,16

Max snow

26%

Mean runoff

542mm/an

Mean elev. (basins)

615m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

31,7%

Pesticides

6,8kg/km²

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

Protected areas10

IUCN IV · 5IUCN Not Reported · 4IUCN V · 1

Massif vosgien

IUCN Not Reported

Special Protection Area (Birds Directive) · 2018

265 km²

Hautes Vosges

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2010

90 km²

Guebwiller

IUCN IV

Forest Managed Biological Reserve · 1999

5 km²

Complete list

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.