Ontologia

Subdivision · DEU

Undeloh

Germany

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

Species observed

1 993

Observations

20 694

Area

48,3km²

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 Undeloh : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 83 interactions GloBI sur 5 types (connectance 10.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
83
Connectance
0.106
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

1 993 distinct species · 20 694 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 694 obs · 2 cellules
Obs. / cellule
≥ 16 784
16 784–16 783
16 784–16 783
16 784–16 783
< 16 784

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

Climate

Mean T°

9,0°C

Annual rain

842mm

Warmest m°

21,9°C

Coldest m°

-1,2°C

Elevation: 83 m on average (min 50 m, max 123 m)

Bioclimatic detailsExpert
Annual mean temp.
9,0°C
Annual rain
842mm
Warmest month
21,9°C
Coldest month
-1,2°C
Mean alt.
83m
Min
50m
Max
123m
Std. dev.
21m
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

5,2

Org. C

60,6g/kg

Clay

12,0%

Sand

61,9%

Silt

26,0%

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
5,1
Org. C
94,4g/kg
Clay
11,7%
Sand
61,8%
Silt
26,5%
5–15 cm
pH H₂O
5,3
Org. C
52,7g/kg
Clay
10,9%
Sand
63,0%
Silt
26,0%
15–30 cm
pH H₂O
5,3
Org. C
34,7g/kg
Clay
13,5%
Sand
61,0%
Silt
25,6%

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

Land cover

Forest70.6%
Crops11.3%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)17.7%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

9,0km

Basins crossed

1

Max stream order

1

Max drainage

138 382km²

Discharge in basins

24,4m³/s

Mean precip.

722mm/an

Mean T°

8,4°C

Moisture idx

0,02

Max snow

17%

Mean runoff

426mm/an

Mean elev. (basins)

40m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

18,4%

Pesticides

34,8kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN IV · 1

Lüneburger Heide

IUCN Not Reported

Special Protection Area (Birds Directive) · 2001

233 km²

Lüneburger Heide

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

233 km²

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