Ontologia

Subdivision · DEU

Köthen (Anhalt)

Germany

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

Species observed

1 522

Observations

5 752

Area

78,5km²

Ecological tissue

Sample of 38 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 Köthen (Anhalt) : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 112 interactions GloBI sur 6 types (connectance 15.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
112
Connectance
0.159
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

1 522 distinct species · 5 752 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 752 obs · 2 cellules
Obs. / cellule
≥ 3 196
3 196–3 195
3 196–3 195
3 196–3 195
< 3 196

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

556mm

Warmest m°

23,4°C

Coldest m°

-1,6°C

Elevation: 83 m on average (min 71 m, max 97 m)

Bioclimatic detailsExpert
Annual mean temp.
9,7°C
Annual rain
556mm
Warmest month
23,4°C
Coldest month
-1,6°C
Mean alt.
83m
Min
71m
Max
97m
Std. dev.
7m
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

6,9

Org. C

34,7g/kg

Clay

20,6%

Sand

45,5%

Silt

33,8%

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
6,7
Org. C
63,0g/kg
Clay
22,5%
Sand
45,4%
Silt
32,2%
5–15 cm
pH H₂O
6,9
Org. C
22,0g/kg
Clay
19,9%
Sand
46,7%
Silt
33,5%
15–30 cm
pH H₂O
6,9
Org. C
19,1g/kg
Clay
19,5%
Sand
44,6%
Silt
35,9%

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

Land cover

Forest2.7%
Crops72.1%
Built-up2.6%
Bare soil0.5%
Other (grassland, water…)22.1%

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

Hydrology2 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

12,1km

Lake surface here

0,24km²

Basins crossed

2

Max stream order

2

Max drainage

70 138km²

Discharge in basins

45,4m³/s

Mean precip.

502mm/an

Mean T°

9,0°C

Moisture idx

-0,32

Max snow

12%

Mean runoff

109mm/an

Mean elev. (basins)

99m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

1,7nW

Built-up

256,9%

Pesticides

30,9kg/km²

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

Protected areas1

IUCN V · 1

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