Ontologia

Subdivision · DEU

Dessau-Roßlau

Germany

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

Species observed

3 638

Observations

36 753

Area

246,3km²

Ecological tissue

Sample of 39 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 Dessau-Roßlau : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 123 interactions GloBI sur 5 types (connectance 15.0%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
123
Connectance
0.150
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

3 638 distinct species · 36 753 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

36 753 obs · 7 cellules
Obs. / cellule
≥ 14 731
14 731–14 730
5 042–14 730
4 835–5 041
< 4 835

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

Climate

Mean T°

9,7°C

Annual rain

592mm

Warmest m°

23,5°C

Coldest m°

-1,7°C

Elevation: 69 m on average (min 55 m, max 102 m)

Bioclimatic detailsExpert
Annual mean temp.
9,7°C
Annual rain
592mm
Warmest month
23,5°C
Coldest month
-1,7°C
Mean alt.
69m
Min
55m
Max
102m
Std. dev.
11m
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

6,1

Org. C

38,6g/kg

Clay

14,5%

Sand

63,9%

Silt

21,6%

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

Dominant lithology: suGLiMaggregated to Dessau-Roßlau

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
68,2g/kg
Clay
16,2%
Sand
63,3%
Silt
20,5%
5–15 cm
pH H₂O
6,1
Org. C
25,9g/kg
Clay
12,4%
Sand
66,0%
Silt
21,6%
15–30 cm
pH H₂O
6,2
Org. C
21,6g/kg
Clay
15,0%
Sand
62,3%
Silt
22,7%

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

Land cover

Forest31.6%
Crops36.9%
Built-up2.3%
Bare soil0.3%
Other (grassland, water…)29.0%

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

Hydrology4 basins · 3 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

57,7km

Lake surface here

0,76km²

Basins crossed

4

Max stream order

6

Max drainage

70 138km²

Discharge in basins

111,4m³/s

Mean precip.

511mm/an

Mean T°

9,1°C

Moisture idx

-0,32

Max snow

18%

Mean runoff

114mm/an

Mean elev. (basins)

83m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

2,2nW

Built-up

225,2%

Pesticides

33,8kg/km²

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

Protected areas40

IUCN V · 18IUCN Not Reported · 11IUCN IV · 7IUCN Not Assigned · 4
Complete list

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