Ontologia

District · DEU

Stormarn

Germany

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

Species observed

4 523

Observations

281 160

Area

766km²

Ecological tissue

Sample of 35 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 Stormarn : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 5 types (connectance 10.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
62
Connectance
0.104
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

4 523 distinct species · 281 160 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

281 160 obs · 25 cellules
Obs. / cellule
≥ 60 794
22 281–60 793
11 924–22 280
5 895–11 923
< 5 895

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

Climate

Mean T°

8,9°C

Annual rain

836mm

Warmest m°

21,7°C

Coldest m°

-1,3°C

Elevation: 39 m on average (min 9 m, max 90 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
836mm
Warmest month
21,7°C
Coldest month
-1,3°C
Mean alt.
39m
Min
9m
Max
90m
Std. dev.
14m
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

5,6

Org. C

51,0g/kg

Clay

11,9%

Sand

64,9%

Silt

23,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
78,2g/kg
Clay
11,5%
Sand
64,5%
Silt
24,0%
5–15 cm
pH H₂O
5,7
Org. C
37,2g/kg
Clay
11,4%
Sand
65,1%
Silt
23,5%
15–30 cm
pH H₂O
5,7
Org. C
37,8g/kg
Clay
12,7%
Sand
65,2%
Silt
22,1%

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

Land cover

Forest17.2%
Crops55.4%
Built-up1.7%
Bare soil0.3%
Other (grassland, water…)25.5%

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

Hydrology3 basins · 10 lakes · 37 rivers

Hydrology metrics for this exact territory

Stream length here

198,0km

Lake surface here

2,73km²

Basins crossed

3

Max stream order

3

Max drainage

138 382km²

Discharge in basins

208,1m³/s

Mean precip.

702mm/an

Mean T°

8,4°C

Moisture idx

0,02

Max snow

18%

Mean runoff

415mm/an

Mean elev. (basins)

39m

Watersheds crossing here

Lakes (10, top by area)

1 more lakes

Rivers / streams (37, ord ≥ 4)

25 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

1,7nW

Built-up

171,5%

Pesticides

33,9kg/km²

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

Protected areas100

IUCN V · 70IUCN Not Reported · 16IUCN IV · 14

Sachsenwald-Gebiet

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

75 km²

Travetal

IUCN V

Landscape Protection Area · 2002

17 km²

Tralau

IUCN V

Landscape Protection Area · 2019

15 km²

Hahnheide

IUCN IV

Nature Reserve · 2018

14 km²

NSG Hahnheide

IUCN Not Reported

Special Protection Area (Birds Directive) · 2000

14 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations28