Ontologia

Subdivision · DEU

Stavern

Germany

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

Species observed

628

Observations

1 316

Area

50,9km²

Ecological tissue

Sample of 28 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 Stavern : 20 espèces reliées par 69 interactions GloBI sur 5 types (connectance 17.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
69
Connectance
0.170
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

628 distinct species · 1 316 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 316 obs · 2 cellules
Obs. / cellule
≥ 701
701–700
701–700
701–700
< 701

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

Climate

Mean T°

9,5°C

Annual rain

845mm

Warmest m°

21,6°C

Coldest m°

-0,3°C

Elevation: 28 m on average (min 17 m, max 43 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
845mm
Warmest month
21,6°C
Coldest month
-0,3°C
Mean alt.
28m
Min
17m
Max
43m
Std. dev.
6m
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

5,2

Org. C

81,8g/kg

Clay

7,0%

Sand

77,5%

Silt

15,5%

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

Dominant lithology: suGLiMaggregated to Emsland

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
119,5g/kg
Clay
6,8%
Sand
77,5%
Silt
15,7%
5–15 cm
pH H₂O
5,4
Org. C
51,2g/kg
Clay
7,2%
Sand
78,1%
Silt
14,8%
15–30 cm
pH H₂O
5,3
Org. C
74,5g/kg
Clay
7,1%
Sand
76,8%
Silt
16,2%

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

Land cover

Forest27.2%
Crops45.2%
Built-up0.3%
Bare soil0.4%
Other (grassland, water…)26.9%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

9,9km

Basins crossed

1

Max stream order

3

Max drainage

9 336km²

Discharge in basins

6,1m³/s

Mean precip.

784mm/an

Mean T°

8,9°C

Moisture idx

0,13

Max snow

11%

Mean runoff

430mm/an

Mean elev. (basins)

13m

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

Human pressure

Pop. density

0hab/km²

Built-up

30,2%

Pesticides

39,0kg/km²

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

Protected areas5

IUCN IV · 2IUCN Not Reported · 2IUCN V · 1

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