Ontologia

Commune · DEU

Haddeby

Germany

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

Species observed

1 411

Observations

5 926

Area

74,1km²

Ecological tissue

Sample of 30 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 Haddeby : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 118 interactions GloBI sur 6 types (connectance 27.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
118
Connectance
0.271
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

1 411 distinct species · 5 926 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 926 obs · 2 cellules
Obs. / cellule
≥ 4 081
4 081–4 080
4 081–4 080
4 081–4 080
< 4 081

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

Climate

Mean T°

8,7°C

Annual rain

891mm

Warmest m°

20,8°C

Coldest m°

-1,0°C

Elevation: 22 m on average (min 0 m, max 40 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
891mm
Warmest month
20,8°C
Coldest month
-1,0°C
Mean alt.
22m
Min
0m
Max
40m
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

5,6

Org. C

65,9g/kg

Clay

8,7%

Sand

75,5%

Silt

15,8%

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

Dominant lithology: suGLiMaggregated to Schleswig-Flensburg

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
98,2g/kg
Clay
8,3%
Sand
75,1%
Silt
16,6%
5–15 cm
pH H₂O
5,7
Org. C
48,5g/kg
Clay
8,3%
Sand
75,4%
Silt
16,3%
15–30 cm
pH H₂O
5,7
Org. C
51,1g/kg
Clay
9,3%
Sand
76,2%
Silt
14,5%

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

Land cover

Forest14.0%
Crops52.5%
Built-up1.1%
Bare soil0.5%
Other (grassland, water…)31.8%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

7,6km

Basins crossed

2

Max stream order

2

Max drainage

2 610km²

Discharge in basins

1,3m³/s

Mean precip.

818mm/an

Mean T°

8,3°C

Moisture idx

0,26

Max snow

18%

Mean runoff

535mm/an

Mean elev. (basins)

18m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

111,7%

Pesticides

35,3kg/km²

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

Protected areas10

IUCN Not Reported · 5IUCN V · 3IUCN IV · 2🌊 Marine · 5

Schlei

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

87 km²

Complete list

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

Sub-administrations8