Ontologia

District · DEU

Osnabrück

Germany

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

Species observed

5 424

Observations

163 844

Area

2 121,7km²

Ecological tissue

Sample of 38 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 Osnabrück : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 136 interactions GloBI sur 6 types (connectance 18.4%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
136
Connectance
0.183
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

5 424 distinct species · 163 844 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

163 844 obs · 68 cellules
Obs. / cellule
≥ 9 734
4 648–9 733
2 786–4 647
1 859–2 785
< 1 859

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

Climate

Mean T°

9,6°C

Annual rain

858mm

Warmest m°

22,2°C

Coldest m°

-0,5°C

Elevation: 74 m on average (min 21 m, max 232 m)

Bioclimatic detailsExpert
Annual mean temp.
9,6°C
Annual rain
858mm
Warmest month
22,2°C
Coldest month
-0,5°C
Mean alt.
74m
Min
21m
Max
232m
Std. dev.
40m
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

5,5

Org. C

53,0g/kg

Clay

11,9%

Sand

60,4%

Silt

27,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
85,3g/kg
Clay
11,9%
Sand
59,8%
Silt
28,3%
5–15 cm
pH H₂O
5,6
Org. C
35,3g/kg
Clay
11,7%
Sand
60,6%
Silt
27,6%
15–30 cm
pH H₂O
5,5
Org. C
38,4g/kg
Clay
12,0%
Sand
60,7%
Silt
27,3%

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

Land cover

Forest23.4%
Crops50.6%
Built-up1.5%
Bare soil0.4%
Other (grassland, water…)24.1%

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

Hydrology12 basins · 4 lakes · 92 rivers

Hydrology metrics for this exact territory

Stream length here

552,2km

Lake surface here

2,95km²

Basins crossed

12

Max stream order

4

Max drainage

3 946km²

Discharge in basins

39,5m³/s

Mean precip.

814mm/an

Mean T°

8,9°C

Moisture idx

0,14

Max snow

14%

Mean runoff

448mm/an

Mean elev. (basins)

68m

Watersheds crossing here

3 more basins

Lakes (4, top by area)

Rivers / streams (92, ord ≥ 4)

80 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

148,6%

Pesticides

34,1kg/km²

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

Protected areas100

IUCN V · 52IUCN Not Reported · 24IUCN IV · 24

LSG-Osning

IUCN V

Landscape Protection Area · 2004

54 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations27