Ontologia

Subdivision · DEU

Bergen

Germany

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

Species observed

1 108

Observations

3 789

Area

10,4km²

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 Bergen : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 73 interactions GloBI sur 5 types (connectance 8.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
73
Connectance
0.089
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

1 108 distinct species · 3 789 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 789 obs · 1 cellules
Obs. / cellule
≥ 3 789
3 789–3 788
3 789–3 788
3 789–3 788
< 3 789

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

Climate

Mean T°

8,8°C

Annual rain

772mm

Warmest m°

21,8°C

Coldest m°

-2,0°C

Elevation: 379 m on average (min 282 m, max 439 m)

Bioclimatic detailsExpert
Annual mean temp.
8,8°C
Annual rain
772mm
Warmest month
21,8°C
Coldest month
-2,0°C
Mean alt.
379m
Min
282m
Max
439m
Std. dev.
39m
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

5,7

Org. C

31,4g/kg

Clay

30,2%

Sand

25,4%

Silt

44,5%

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

Dominant lithology: mtGLiMaggregated to Birkenfeld

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
52,7g/kg
Clay
30,4%
Sand
25,1%
Silt
44,7%
5–15 cm
pH H₂O
5,7
Org. C
24,4g/kg
Clay
29,9%
Sand
24,4%
Silt
45,7%
15–30 cm
pH H₂O
5,7
Org. C
17,2g/kg
Clay
30,3%
Sand
26,7%
Silt
43,1%

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

Land cover

Forest36.8%
Crops44.3%
Built-up0.4%
Bare soil0.6%
Other (grassland, water…)17.8%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

1 593km²

Discharge in basins

0,1m³/s

Mean precip.

749mm/an

Mean T°

8,0°C

Moisture idx

0,03

Max snow

15%

Mean runoff

248mm/an

Mean elev. (basins)

426m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

42,2%

Pesticides

28,0kg/km²

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

Protected areas5

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

Soonwald

IUCN V

Landscape Protection Area · 1968

274 km²

Nahetal

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

128 km²

Obere Nahe

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2005

56 km²

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