Ontologia

Subdivision · DEU

Hollenstedt

Germany

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

Species observed

631

Observations

1 258

Area

22km²

Ecological tissue

Sample of 37 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 Hollenstedt : 24 espèces reliées par 108 interactions GloBI sur 6 types (connectance 16.2%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
108
Connectance
0.162
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

631 distinct species · 1 258 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 258 obs · 1 cellules
Obs. / cellule
≥ 1 258
1 258–1 257
1 258–1 257
1 258–1 257
< 1 258

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

813mm

Warmest m°

22,0°C

Coldest m°

-0,9°C

Elevation: 31 m on average (min 21 m, max 56 m)

Bioclimatic detailsExpert
Annual mean temp.
9,2°C
Annual rain
813mm
Warmest month
22,0°C
Coldest month
-0,9°C
Mean alt.
31m
Min
21m
Max
56m
Std. dev.
7m
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

65,2g/kg

Clay

8,9%

Sand

68,2%

Silt

22,9%

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

Dominant lithology: suGLiMaggregated to Harburg

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
96,2g/kg
Clay
9,0%
Sand
68,1%
Silt
23,0%
5–15 cm
pH H₂O
5,8
Org. C
61,2g/kg
Clay
7,8%
Sand
69,8%
Silt
22,4%
15–30 cm
pH H₂O
5,8
Org. C
38,2g/kg
Clay
9,9%
Sand
66,8%
Silt
23,4%

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

Land cover

Forest29.2%
Crops40.9%
Built-up1.4%
Bare soil0.6%
Other (grassland, water…)27.9%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

10,0km

Basins crossed

1

Max stream order

2

Max drainage

1 172km²

Discharge in basins

0,0m³/s

Mean precip.

754mm/an

Mean T°

8,4°C

Moisture idx

0,07

Max snow

16%

Mean runoff

460mm/an

Mean elev. (basins)

23m

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

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

140,2%

Pesticides

36,0kg/km²

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

Protected areas5

IUCN V · 3IUCN Not Reported · 1IUCN IV · 1

Estetal

IUCN IV

Nature Reserve · 2020

7 km²

Estetal

IUCN V

Landscape Protection Area · 2020

2 km²

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