Ontologia

Subdivision · DEU

Brennberg

Germany

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

Species observed

701

Observations

5 670

Area

30,5km²

Ecological tissue

Sample of 29 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 Brennberg : 23 espèces reliées par 35 interactions GloBI sur 3 types (connectance 7.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
35
Connectance
0.075
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

701 distinct species · 5 670 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 670 obs · 1 cellules
Obs. / cellule
≥ 5 670
5 670–5 669
5 670–5 669
5 670–5 669
< 5 670

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

Climate

Mean T°

8,2°C

Annual rain

942mm

Warmest m°

22,1°C

Coldest m°

-4,5°C

Elevation: 547 m on average (min 423 m, max 625 m)

Bioclimatic detailsExpert
Annual mean temp.
8,2°C
Annual rain
942mm
Warmest month
22,1°C
Coldest month
-4,5°C
Mean alt.
547m
Min
423m
Max
625m
Std. dev.
31m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

Soil & lithology

pH H₂O

6,1

Org. C

29,6g/kg

Clay

20,1%

Sand

40,4%

Silt

39,4%

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

Dominant lithology: suGLiMaggregated to Regensburg

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
44,7g/kg
Clay
19,7%
Sand
40,1%
Silt
40,2%
5–15 cm
pH H₂O
6,1
Org. C
28,4g/kg
Clay
20,3%
Sand
39,8%
Silt
39,9%
15–30 cm
pH H₂O
6,2
Org. C
15,8g/kg
Clay
20,4%
Sand
41,4%
Silt
38,2%

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

Land cover

Forest38.6%
Crops32.6%
Built-up0.7%
Bare soil0.6%
Other (grassland, water…)27.5%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

3,3km

Basins crossed

1

Max stream order

1

Max drainage

36 030km²

Discharge in basins

18,8m³/s

Mean precip.

726mm/an

Mean T°

7,9°C

Moisture idx

-0,06

Max snow

20%

Mean runoff

318mm/an

Mean elev. (basins)

416m

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

70,6%

Pesticides

23,3kg/km²

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

Protected areas4

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

Hölle

IUCN IV

Nature Reserve · 1950

0 km²

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