Ontologia

Subdivision · DEU

Ratekau

Germany

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

Species observed

2 328

Observations

19 927

Area

59,7km²

Ecological tissue

Sample of 36 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 Ratekau : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 4 types (connectance 11.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
69
Connectance
0.110
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

2 328 distinct species · 19 927 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

19 927 obs · 2 cellules
Obs. / cellule
≥ 16 110
16 110–16 109
16 110–16 109
16 110–16 109
< 16 110

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

718mm

Warmest m°

21,6°C

Coldest m°

-1,0°C

Elevation: 22 m on average (min -1 m, max 39 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
718mm
Warmest month
21,6°C
Coldest month
-1,0°C
Mean alt.
22m
Min
-1m
Max
39m
Std. dev.
8m
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

6,2

Org. C

52,6g/kg

Clay

16,0%

Sand

52,2%

Silt

31,9%

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

Dominant lithology: suGLiMaggregated to Ostholstein

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
81,0g/kg
Clay
16,0%
Sand
52,3%
Silt
31,7%
5–15 cm
pH H₂O
6,3
Org. C
44,8g/kg
Clay
15,4%
Sand
52,6%
Silt
32,0%
15–30 cm
pH H₂O
6,3
Org. C
32,1g/kg
Clay
16,5%
Sand
51,6%
Silt
31,9%

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

Land cover

Forest22.4%
Crops48.5%
Built-up1.6%
Bare soil0.4%
Other (grassland, water…)27.1%

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

Hydrology2 basins · 2 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

8,7km

Lake surface here

0,30km²

Basins crossed

2

Max stream order

3

Max drainage

2 671km²

Discharge in basins

0,4m³/s

Mean precip.

675mm/an

Mean T°

8,3°C

Moisture idx

0,06

Max snow

18%

Mean runoff

417mm/an

Mean elev. (basins)

31m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,2nW

Built-up

163,5%

Pesticides

32,4kg/km²

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

Protected areas14

IUCN V · 7IUCN Not Reported · 4IUCN IV · 3🌊 Marine · 1
Complete list

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