Ontologia

Subdivision · DEU

Wittgert

Germany

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

Species observed

758

Observations

3 639

Area

4,8km²

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 Wittgert : 27 espèces reliées par 105 interactions GloBI sur 6 types (connectance 14.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
105
Connectance
0.149
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

758 distinct species · 3 639 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 639 obs · 1 cellules
Obs. / cellule
≥ 3 639
3 639–3 638
3 639–3 638
3 639–3 638
< 3 639

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

Climate

Mean T°

8,9°C

Annual rain

938mm

Warmest m°

21,7°C

Coldest m°

-1,9°C

Elevation: 310 m on average (min 230 m, max 353 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
938mm
Warmest month
21,7°C
Coldest month
-1,9°C
Mean alt.
310m
Min
230m
Max
353m
Std. dev.
38m
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

44,6g/kg

Clay

26,4%

Sand

23,6%

Silt

50,0%

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

Dominant lithology: vbGLiMaggregated to Westerwaldkreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
70,8g/kg
Clay
25,9%
Sand
23,9%
Silt
50,2%
5–15 cm
pH H₂O
5,9
Org. C
40,0g/kg
Clay
25,9%
Sand
22,9%
Silt
51,1%
15–30 cm
pH H₂O
5,9
Org. C
22,9g/kg
Clay
27,2%
Sand
24,1%
Silt
48,7%

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

Land cover

Forest66.1%
Crops14.8%
Built-up1.0%
Bare soil0.1%
Other (grassland, water…)18.0%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

214km²

Discharge in basins

0,0m³/s

Mean precip.

770mm/an

Mean T°

8,6°C

Moisture idx

0,07

Max snow

17%

Mean runoff

275mm/an

Mean elev. (basins)

311m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,0nW

Built-up

99,7%

Pesticides

16,4kg/km²

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