Ontologia

Commune · FRA

Birkenwald

France

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

Species observed

1 388

Observations

8 108

Area

4,9km²

Ecological tissue

Sample of 35 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 Birkenwald : 26 espèces reliées par 68 interactions GloBI sur 5 types (connectance 11.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
68
Connectance
0.114
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

1 388 distinct species · 8 108 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 108 obs · 1 cellules
Obs. / cellule
≥ 8 108
8 108–8 107
8 108–8 107
8 108–8 107
< 8 108

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

Climate

Mean T°

9,7°C

Annual rain

998mm

Warmest m°

22,9°C

Coldest m°

-1,8°C

Elevation: 338 m on average (min 286 m, max 476 m)

Bioclimatic detailsExpert
Annual mean temp.
9,7°C
Annual rain
998mm
Warmest month
22,9°C
Coldest month
-1,8°C
Mean alt.
338m
Min
286m
Max
476m
Std. dev.
47m
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

5,2

Org. C

53,2g/kg

Clay

27,3%

Sand

28,3%

Silt

44,4%

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

Dominant lithology: scGLiMaggregated to Bas-Rhin

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
86,0g/kg
Clay
28,1%
Sand
28,2%
Silt
43,7%
5–15 cm
pH H₂O
5,2
Org. C
47,8g/kg
Clay
26,9%
Sand
27,6%
Silt
45,5%
15–30 cm
pH H₂O
5,2
Org. C
25,7g/kg
Clay
26,8%
Sand
29,2%
Silt
44,0%

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

Land cover

Forest64.7%
Crops18.1%
Built-up0.7%
Bare soil0.0%
Other (grassland, water…)16.4%

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

43 826km²

Discharge in basins

1,8m³/s

Mean precip.

721mm/an

Mean T°

9,3°C

Moisture idx

-0,09

Max snow

12%

Mean runoff

414mm/an

Mean elev. (basins)

287m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

72,4%

Pesticides

23,6kg/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.