Ontologia

Subdivision · DEU

Bühren

Germany

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

Species observed

934

Observations

3 025

Area

13,8km²

Ecological tissue

Sample of 33 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 Bühren : 22 espèces reliées par 112 interactions GloBI sur 6 types (connectance 18.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
112
Connectance
0.188
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

934 distinct species · 3 025 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 025 obs · 1 cellules
Obs. / cellule
≥ 3 025
3 025–3 024
3 025–3 024
3 025–3 024
< 3 025

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

Climate

Mean T°

8,4°C

Annual rain

853mm

Warmest m°

21,2°C

Coldest m°

-2,2°C

Elevation: 311 m on average (min 228 m, max 379 m)

Bioclimatic detailsExpert
Annual mean temp.
8,4°C
Annual rain
853mm
Warmest month
21,2°C
Coldest month
-2,2°C
Mean alt.
311m
Min
228m
Max
379m
Std. dev.
35m
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

5,3

Org. C

45,5g/kg

Clay

26,2%

Sand

22,7%

Silt

51,1%

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

Dominant lithology: smGLiMaggregated to Göttingen

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
75,5g/kg
Clay
24,9%
Sand
22,3%
Silt
52,9%
5–15 cm
pH H₂O
5,3
Org. C
41,4g/kg
Clay
24,8%
Sand
20,9%
Silt
54,3%
15–30 cm
pH H₂O
5,4
Org. C
19,7g/kg
Clay
28,9%
Sand
24,9%
Silt
46,2%

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

Land cover

Forest46.1%
Crops39.3%
Built-up0.3%
Bare soil0.3%
Other (grassland, water…)14.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max stream order

1

Max drainage

12 978km²

Discharge in basins

2,7m³/s

Mean precip.

773mm/an

Mean T°

8,2°C

Moisture idx

0,07

Max snow

20%

Mean runoff

312mm/an

Mean elev. (basins)

276m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

34,7%

Pesticides

28,3kg/km²

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

Protected areas1

IUCN V · 1

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