Ontologia

Subdivision · DEU

Vollstedt

Germany

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

Species observed

812

Observations

2 490

Area

6,1km²

Ecological tissue

Sample of 35 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 Vollstedt : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 127 interactions GloBI sur 6 types (connectance 21.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
127
Connectance
0.213
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

812 distinct species · 2 490 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 490 obs · 1 cellules
Obs. / cellule
≥ 2 490
2 490–2 489
2 490–2 489
2 490–2 489
< 2 490

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

879mm

Warmest m°

20,4°C

Coldest m°

-0,8°C

Elevation: 12 m on average (min 5 m, max 23 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
879mm
Warmest month
20,4°C
Coldest month
-0,8°C
Mean alt.
12m
Min
5m
Max
23m
Std. dev.
5m
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

5,7

Org. C

77,7g/kg

Clay

19,2%

Sand

58,9%

Silt

21,8%

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

Dominant lithology: suGLiMaggregated to Nordfriesland

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
96,9g/kg
Clay
18,9%
Sand
58,9%
Silt
22,2%
5–15 cm
pH H₂O
5,7
Org. C
58,7g/kg
Clay
18,6%
Sand
59,5%
Silt
22,0%
15–30 cm
pH H₂O
5,7
Org. C
77,4g/kg
Clay
20,2%
Sand
58,4%
Silt
21,4%

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

Land cover

Forest13.4%
Crops62.5%
Built-up0.5%
Bare soil0.1%
Other (grassland, water…)23.5%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,3km

Basins crossed

1

Max stream order

1

Max drainage

2 054km²

Discharge in basins

0,0m³/s

Mean precip.

827mm/an

Mean T°

8,2°C

Moisture idx

0,30

Max snow

16%

Mean runoff

570mm/an

Mean elev. (basins)

6m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

45,1%

Pesticides

35,7kg/km²

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