Ontologia

Subdivision · DEU

Groitzsch

Germany

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

Species observed

752

Observations

1 519

Area

70,1km²

Ecological tissue

Sample of 37 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 Groitzsch : 22 espèces reliées par 111 interactions GloBI sur 6 types (connectance 16.7%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
111
Connectance
0.167
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

752 distinct species · 1 519 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 519 obs · 1 cellules
Obs. / cellule
≥ 1 519
1 519–1 518
1 519–1 518
1 519–1 518
< 1 519

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

Climate

Mean T°

9,6°C

Annual rain

622mm

Warmest m°

23,3°C

Coldest m°

-2,0°C

Elevation: 142 m on average (min 99 m, max 171 m)

Bioclimatic detailsExpert
Annual mean temp.
9,6°C
Annual rain
622mm
Warmest month
23,3°C
Coldest month
-2,0°C
Mean alt.
142m
Min
99m
Max
171m
Std. dev.
13m
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

6,6

Org. C

34,8g/kg

Clay

26,8%

Sand

25,5%

Silt

47,7%

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

Dominant lithology: suGLiMaggregated to Leipzig

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
61,5g/kg
Clay
26,2%
Sand
26,6%
Silt
47,1%
5–15 cm
pH H₂O
6,6
Org. C
24,8g/kg
Clay
26,5%
Sand
26,4%
Silt
47,1%
15–30 cm
pH H₂O
6,7
Org. C
18,1g/kg
Clay
27,8%
Sand
23,4%
Silt
48,8%

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

Land cover

Forest8.4%
Crops63.0%
Built-up1.1%
Bare soil1.8%
Other (grassland, water…)25.7%

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

Hydrology2 basins · 4 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

18,0km

Lake surface here

1,62km²

Basins crossed

2

Max stream order

4

Max drainage

3 072km²

Discharge in basins

1,0m³/s

Mean precip.

566mm/an

Mean T°

8,4°C

Moisture idx

-0,23

Max snow

15%

Mean runoff

149mm/an

Mean elev. (basins)

221m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,3nW

Built-up

110,3%

Pesticides

29,3kg/km²

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

Protected areas8

IUCN V · 3IUCN Not Reported · 3IUCN IV · 2

Elsteraue

IUCN V

Landscape Protection Area · 1997

30 km²

Elsteraue

IUCN V

Landscape Protection Area · 2004

15 km²

Complete list

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