Ontologia

Subdivision · DEU

Zerbst/Anhalt

Germany

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

Species observed

3 210

Observations

25 078

Area

470,9km²

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 Zerbst/Anhalt : 28 espèces reliées par 94 interactions GloBI sur 6 types (connectance 11.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
94
Connectance
0.115
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

3 210 distinct species · 25 078 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 078 obs · 15 cellules
Obs. / cellule
≥ 4 345
4 184–4 344
2 011–4 183
1 260–2 010
< 1 260

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

Climate

Mean T°

9,5°C

Annual rain

592mm

Warmest m°

23,2°C

Coldest m°

-1,7°C

Elevation: 81 m on average (min 49 m, max 158 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
592mm
Warmest month
23,2°C
Coldest month
-1,7°C
Mean alt.
81m
Min
49m
Max
158m
Std. dev.
17m
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

6,0

Org. C

35,8g/kg

Clay

14,0%

Sand

64,6%

Silt

21,4%

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

Dominant lithology: suGLiMaggregated to Anhalt-Bitterfeld

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
63,5g/kg
Clay
15,1%
Sand
64,7%
Silt
20,2%
5–15 cm
pH H₂O
6,0
Org. C
24,0g/kg
Clay
11,8%
Sand
67,1%
Silt
21,1%
15–30 cm
pH H₂O
6,1
Org. C
19,8g/kg
Clay
15,2%
Sand
61,9%
Silt
22,9%

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

Land cover

Forest24.1%
Crops54.9%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)20.0%

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

Hydrology6 basins · 3 lakes · 24 rivers

Hydrology metrics for this exact territory

Stream length here

123,9km

Lake surface here

0,54km²

Basins crossed

6

Max stream order

7

Max drainage

94 913km²

Discharge in basins

160,5m³/s

Mean precip.

519mm/an

Mean T°

8,9°C

Moisture idx

-0,30

Max snow

18%

Mean runoff

106mm/an

Mean elev. (basins)

94m

Watersheds crossing here

Lakes (3, top by area)

Rivers / streams (24, ord ≥ 4)

12 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

63,2%

Pesticides

33,8kg/km²

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

Protected areas37

IUCN V · 14IUCN Not Reported · 10IUCN IV · 9IUCN Not Assigned · 4
Complete list

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