Ontologia

Subdivision · DEU

Bertsdorf-Hörnitz

Germany

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

Species observed

1 355

Observations

3 914

Area

18km²

Ecological tissue

Sample of 30 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 Bertsdorf-Hörnitz : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 120 interactions GloBI sur 6 types (connectance 24.2%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
120
Connectance
0.242
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

1 355 distinct species · 3 914 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 914 obs · 1 cellules
Obs. / cellule
≥ 3 914
3 914–3 913
3 914–3 913
3 914–3 913
< 3 914

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

Climate

Mean T°

8,0°C

Annual rain

697mm

Warmest m°

21,8°C

Coldest m°

-4,3°C

Elevation: 356 m on average (min 274 m, max 457 m)

Bioclimatic detailsExpert
Annual mean temp.
8,0°C
Annual rain
697mm
Warmest month
21,8°C
Coldest month
-4,3°C
Mean alt.
356m
Min
274m
Max
457m
Std. dev.
47m
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

5,2

Org. C

38,9g/kg

Clay

20,7%

Sand

35,0%

Silt

44,3%

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

Dominant lithology: suGLiMaggregated to Görlitz

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
63,3g/kg
Clay
20,3%
Sand
34,5%
Silt
45,2%
5–15 cm
pH H₂O
5,1
Org. C
35,0g/kg
Clay
21,1%
Sand
34,3%
Silt
44,6%
15–30 cm
pH H₂O
5,4
Org. C
18,3g/kg
Clay
20,6%
Sand
36,1%
Silt
43,3%

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

Land cover

Forest15.6%
Crops57.3%
Built-up1.0%
Bare soil0.5%
Other (grassland, water…)25.6%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

1,8km

Basins crossed

1

Max stream order

3

Max drainage

296km²

Discharge in basins

0,1m³/s

Mean precip.

613mm/an

Mean T°

7,2°C

Moisture idx

-0,11

Max snow

23%

Mean runoff

218mm/an

Mean elev. (basins)

403m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,4nW

Built-up

104,4%

Pesticides

28,1kg/km²

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

Protected areas4

IUCN V · 2IUCN Not Reported · 2

Mandautal

IUCN V

Landscape Protection Area · 2005

21 km²

Mandautal

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

3 km²

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