Ontologia

Subdivision · DEU

Oldenburg in Holstein

Germany

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

Species observed

1 606

Observations

8 960

Area

39,8km²

Ecological tissue

Sample of 42 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 Oldenburg in Holstein : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 99 interactions GloBI sur 5 types (connectance 11.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
99
Connectance
0.115
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

1 606 distinct species · 8 960 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 960 obs · 3 cellules
Obs. / cellule
≥ 4 473
4 473–4 472
4 473–4 472
2 603–4 472
< 2 603

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

Climate

Mean T°

9,2°C

Annual rain

675mm

Warmest m°

19,8°C

Coldest m°

0,3°C

Elevation: 10 m on average (min -5 m, max 41 m)

Bioclimatic detailsExpert
Annual mean temp.
9,2°C
Annual rain
675mm
Warmest month
19,8°C
Coldest month
0,3°C
Mean alt.
10m
Min
-5m
Max
41m
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

6,4

Org. C

41,2g/kg

Clay

18,4%

Sand

51,9%

Silt

29,7%

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
6,3
Org. C
63,6g/kg
Clay
18,0%
Sand
52,0%
Silt
30,0%
5–15 cm
pH H₂O
6,5
Org. C
36,0g/kg
Clay
18,0%
Sand
52,4%
Silt
29,7%
15–30 cm
pH H₂O
6,4
Org. C
24,1g/kg
Clay
19,2%
Sand
51,3%
Silt
29,5%

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

Land cover

Forest11.9%
Crops51.4%
Built-up1.8%
Bare soil0.4%
Other (grassland, water…)34.5%

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

Hydrology1 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

8,1km

Lake surface here

0,00km²

Basins crossed

1

Max stream order

2

Max drainage

1 477km²

Discharge in basins

0,0m³/s

Mean precip.

670mm/an

Mean T°

8,2°C

Moisture idx

0,10

Max snow

17%

Mean runoff

433mm/an

Mean elev. (basins)

24m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,5nW

Built-up

177,6%

Pesticides

32,5kg/km²

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

Protected areas13

IUCN Not Reported · 6IUCN V · 4IUCN IV · 3🌊 Marine · 5

Oldenburger Graben

IUCN Not Reported

Special Protection Area (Birds Directive) · 2000

13 km²

Putlos

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2010

10 km²

Complete list

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