Ontologia

Commune · DEU

Nordsee-Treene

Germany

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

Species observed

2 454

Observations

25 756

Area

419,5km²

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 Nordsee-Treene : 26 espèces reliées par 103 interactions GloBI sur 5 types (connectance 16.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
103
Connectance
0.164
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

2 454 distinct species · 25 756 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 756 obs · 8 cellules
Obs. / cellule
≥ 10 521
10 521–10 520
1 947–10 520
1 834–1 946
< 1 834

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

Climate

Mean T°

8,8°C

Annual rain

876mm

Warmest m°

20,5°C

Coldest m°

-0,7°C

Elevation: 6 m on average (min -2 m, max 39 m)

Bioclimatic detailsExpert
Annual mean temp.
8,8°C
Annual rain
876mm
Warmest month
20,5°C
Coldest month
-0,7°C
Mean alt.
6m
Min
-2m
Max
39m
Std. dev.
9m
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

5,9

Org. C

80,8g/kg

Clay

25,2%

Sand

45,1%

Silt

29,8%

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

Dominant lithology: suGLiMaggregated to Nordfriesland

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
102,0g/kg
Clay
25,0%
Sand
45,4%
Silt
29,7%
5–15 cm
pH H₂O
5,9
Org. C
64,0g/kg
Clay
24,2%
Sand
45,7%
Silt
30,1%
15–30 cm
pH H₂O
5,9
Org. C
76,4g/kg
Clay
26,3%
Sand
44,1%
Silt
29,5%

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

Land cover

Forest8.9%
Crops56.5%
Built-up0.5%
Bare soil0.3%
Other (grassland, water…)33.8%

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

Hydrology2 basins · 5 lakes · 18 rivers

Hydrology metrics for this exact territory

Stream length here

82,1km

Lake surface here

10,20km²

Basins crossed

2

Max stream order

4

Max drainage

2 610km²

Discharge in basins

4,2m³/s

Mean precip.

826mm/an

Mean T°

8,3°C

Moisture idx

0,27

Max snow

16%

Mean runoff

555mm/an

Mean elev. (basins)

10m

Watersheds crossing here

Lakes (5, top by area)

Rivers / streams (18, ord ≥ 4)

6 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

50,9%

Pesticides

32,8kg/km²

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

Protected areas23

IUCN Not Reported · 9IUCN Not Assigned · 4IUCN IV · 4IUCN V · 3IUCN Not Applicable · 2IUCN II · 1🌊 Marine · 13

Wadden Sea

IUCN Not Applicable

World Heritage Site (natural or mixed) · 2009

11 574 km²

Complete list

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

Sub-administrations25