Ontologia

Subdivision · DEU

Westerholz

Germany

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

Species observed

1 311

Observations

21 816

Area

6,5km²

Ecological tissue

Sample of 24 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 Westerholz : 17 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 53 interactions GloBI sur 4 types (connectance 19.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
53
Connectance
0.192
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 311 distinct species · 21 816 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 816 obs · 1 cellules
Obs. / cellule
≥ 21 816
21 816–21 815
21 816–21 815
21 816–21 815
< 21 816

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

780mm

Warmest m°

20,7°C

Coldest m°

-0,6°C

Elevation: 20 m on average (min -15 m, max 32 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
780mm
Warmest month
20,7°C
Coldest month
-0,6°C
Mean alt.
20m
Min
-15m
Max
32m
Std. dev.
11m
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

47,5g/kg

Clay

13,3%

Sand

53,4%

Silt

33,3%

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
5,7
Org. C
78,6g/kg
Clay
13,9%
Sand
52,8%
Silt
33,3%
5–15 cm
pH H₂O
6,0
Org. C
30,7g/kg
Clay
13,4%
Sand
52,9%
Silt
33,7%
15–30 cm
pH H₂O
5,9
Org. C
33,1g/kg
Clay
12,7%
Sand
54,5%
Silt
32,9%

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

Land cover

Forest17.5%
Crops52.6%
Built-up0.7%
Bare soil0.6%
Other (grassland, water…)28.5%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,8km

Basins crossed

1

Max stream order

2

Max drainage

1 756km²

Discharge in basins

0,0m³/s

Mean precip.

761mm/an

Mean T°

7,9°C

Moisture idx

0,25

Max snow

18%

Mean runoff

547mm/an

Mean elev. (basins)

26m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

74,3%

Pesticides

33,0kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN V · 1IUCN IV · 1🌊 Marine · 3

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