Ontologia

Subdivision · DEU

Birstein

Germany

CfbTemperate, no dry season, warm summer(95 %)

Species observed

789

Observations

2 326

Area

86,6km²

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 Birstein : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 140 interactions GloBI sur 6 types (connectance 17.9%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
140
Connectance
0.179
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

789 distinct species · 2 326 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 326 obs · 2 cellules
Obs. / cellule
≥ 1 483
1 483–1 482
1 483–1 482
1 483–1 482
< 1 483

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

Climate

Mean T°

8,5°C

Annual rain

1 031mm

Warmest m°

21,7°C

Coldest m°

-2,7°C

Elevation: 374 m on average (min 213 m, max 532 m)

Bioclimatic detailsExpert
Annual mean temp.
8,5°C
Annual rain
1 031mm
Warmest month
21,7°C
Coldest month
-2,7°C
Mean alt.
374m
Min
213m
Max
532m
Std. dev.
59m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(95 %)Temperate

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

Soil & lithology

pH H₂O

5,7

Org. C

46,8g/kg

Clay

30,7%

Sand

19,1%

Silt

50,2%

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

Dominant lithology: ssGLiMaggregated to Main-Kinzig-Kreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
74,5g/kg
Clay
29,6%
Sand
19,0%
Silt
51,4%
5–15 cm
pH H₂O
5,8
Org. C
41,5g/kg
Clay
31,3%
Sand
18,3%
Silt
50,3%
15–30 cm
pH H₂O
5,8
Org. C
24,3g/kg
Clay
31,1%
Sand
20,1%
Silt
48,7%

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

Land cover

Forest32.0%
Crops43.2%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)23.6%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

21,3km

Basins crossed

2

Max stream order

2

Max drainage

1 941km²

Discharge in basins

0,8m³/s

Mean precip.

696mm/an

Mean T°

8,9°C

Moisture idx

-0,10

Max snow

15%

Mean runoff

278mm/an

Mean elev. (basins)

285m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

72,8%

Pesticides

29,3kg/km²

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

Protected areas10

IUCN Not Reported · 7IUCN IV · 2IUCN V · 1

Vogelsberg

IUCN Not Reported

Special Protection Area (Birds Directive) · 1992

636 km²

Hoher Vogelsberg

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2008

39 km²

Complete list

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