Ontologia

Subdivision · DEU

Nennhausen

Germany

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

Species observed

1 095

Observations

5 379

Area

89,7km²

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 Nennhausen : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 108 interactions GloBI sur 6 types (connectance 15.4%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
108
Connectance
0.154
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

1 095 distinct species · 5 379 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 379 obs · 3 cellules
Obs. / cellule
≥ 2 822
2 822–2 821
2 822–2 821
1 795–2 821
< 1 795

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

582mm

Warmest m°

23,2°C

Coldest m°

-1,6°C

Elevation: 32 m on average (min 27 m, max 70 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
582mm
Warmest month
23,2°C
Coldest month
-1,6°C
Mean alt.
32m
Min
27m
Max
70m
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

41,3g/kg

Clay

8,6%

Sand

81,8%

Silt

9,6%

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

Dominant lithology: suGLiMaggregated to Havelland

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
68,5g/kg
Clay
8,8%
Sand
81,8%
Silt
9,4%
5–15 cm
pH H₂O
5,7
Org. C
30,2g/kg
Clay
6,1%
Sand
84,6%
Silt
9,4%
15–30 cm
pH H₂O
5,9
Org. C
25,1g/kg
Clay
11,0%
Sand
79,1%
Silt
9,9%

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

Land cover

Forest29.0%
Crops46.8%
Built-up0.3%
Bare soil0.6%
Other (grassland, water…)23.3%

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

Hydrology2 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

23,9km

Basins crossed

2

Max stream order

3

Max drainage

18 263km²

Discharge in basins

0,5m³/s

Mean precip.

555mm/an

Mean T°

9,0°C

Moisture idx

-0,24

Max snow

18%

Mean runoff

112mm/an

Mean elev. (basins)

35m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

26,6%

Pesticides

35,8kg/km²

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

Protected areas10

IUCN Not Reported · 6IUCN IV · 3IUCN V · 1

Rhin-Havelluch

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

560 km²

Complete list

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