Ontologia

Subdivision · DEU

Birnbach

Germany

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

Species observed

547

Observations

1 710

Area

3,1km²

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 Birnbach : 20 espèces reliées par 135 interactions GloBI sur 6 types (connectance 22.7%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
135
Connectance
0.227
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

547 distinct species · 1 710 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 710 obs · 1 cellules
Obs. / cellule
≥ 1 710
1 710–1 709
1 710–1 709
1 710–1 709
< 1 710

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

Climate

Mean T°

9,0°C

Annual rain

1 067mm

Warmest m°

21,6°C

Coldest m°

-1,6°C

Elevation: 277 m on average (min 247 m, max 285 m)

Bioclimatic detailsExpert
Annual mean temp.
9,0°C
Annual rain
1 067mm
Warmest month
21,6°C
Coldest month
-1,6°C
Mean alt.
277m
Min
247m
Max
285m
Std. dev.
8m
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

5,8

Org. C

41,7g/kg

Clay

23,5%

Sand

22,1%

Silt

54,4%

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

Dominant lithology: vbGLiMaggregated to Altenkirchen (Westerwald)

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
68,8g/kg
Clay
22,3%
Sand
22,2%
Silt
55,6%
5–15 cm
pH H₂O
5,9
Org. C
33,0g/kg
Clay
23,0%
Sand
21,6%
Silt
55,6%
15–30 cm
pH H₂O
5,9
Org. C
23,3g/kg
Clay
25,2%
Sand
22,7%
Silt
52,1%

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

Land cover

Forest34.4%
Crops36.7%
Built-up1.7%
Bare soil0.4%
Other (grassland, water…)26.8%

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

1 562km²

Discharge in basins

0,1m³/s

Mean precip.

795mm/an

Mean T°

8,8°C

Moisture idx

0,09

Max snow

17%

Mean runoff

293mm/an

Mean elev. (basins)

273m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

168,3%

Pesticides

30,0kg/km²

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