Ontologia

Subdivision · DEU

Weyhausen

Germany

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

Species observed

802

Observations

1 847

Area

8km²

Ecological tissue

Sample of 40 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 Weyhausen : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 145 interactions GloBI sur 7 types (connectance 18.6%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
145
Connectance
0.186
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

802 distinct species · 1 847 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 847 obs · 1 cellules
Obs. / cellule
≥ 1 847
1 847–1 846
1 847–1 846
1 847–1 846
< 1 847

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

681mm

Warmest m°

22,8°C

Coldest m°

-1,3°C

Elevation: 60 m on average (min 55 m, max 67 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
681mm
Warmest month
22,8°C
Coldest month
-1,3°C
Mean alt.
60m
Min
55m
Max
67m
Std. dev.
4m
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

5,8

Org. C

40,5g/kg

Clay

13,8%

Sand

61,4%

Silt

24,7%

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

Dominant lithology: suGLiMaggregated to Gifhorn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
64,5g/kg
Clay
13,5%
Sand
61,9%
Silt
24,6%
5–15 cm
pH H₂O
5,8
Org. C
35,7g/kg
Clay
10,8%
Sand
65,2%
Silt
24,0%
15–30 cm
pH H₂O
5,9
Org. C
21,2g/kg
Clay
17,1%
Sand
57,3%
Silt
25,7%

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

Land cover

Forest20.4%
Crops44.2%
Built-up2.7%
Bare soil0.6%
Other (grassland, water…)32.1%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

4,5km

Basins crossed

1

Max stream order

4

Max drainage

7 817km²

Discharge in basins

0,1m³/s

Mean precip.

649mm/an

Mean T°

8,6°C

Moisture idx

-0,11

Max snow

16%

Mean runoff

239mm/an

Mean elev. (basins)

100m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

2,3nW

Built-up

269,7%

Pesticides

33,6kg/km²

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

Protected areas5

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

Barnbruch

IUCN Not Reported

Special Protection Area (Birds Directive) · 2001

21 km²

Barnbruch

IUCN IV

Nature Reserve · 2021

14 km²

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