Ontologia

District · DEU

Bernkastel-Wittlich

Germany

CfbTemperate, no dry season, warm summer(96 %)

Species observed

6 179

Observations

268 044

Area

1 169,1km²

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 Bernkastel-Wittlich : 24 espèces reliées par 81 interactions GloBI sur 6 types (connectance 13.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
81
Connectance
0.136
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

6 179 distinct species · 268 044 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

268 044 obs · 38 cellules
Obs. / cellule
≥ 77 431
13 032–77 430
5 134–13 031
3 213–5 133
< 3 213

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

Climate

Mean T°

8,8°C

Annual rain

849mm

Warmest m°

21,7°C

Coldest m°

-2,0°C

Elevation: 351 m on average (min 131 m, max 743 m)

Bioclimatic detailsExpert
Annual mean temp.
8,8°C
Annual rain
849mm
Warmest month
21,7°C
Coldest month
-2,0°C
Mean alt.
351m
Min
131m
Max
743m
Std. dev.
127m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(96 %)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

42,4g/kg

Clay

27,2%

Sand

24,6%

Silt

48,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
70,7g/kg
Clay
26,8%
Sand
24,6%
Silt
48,6%
5–15 cm
pH H₂O
5,8
Org. C
36,2g/kg
Clay
27,0%
Sand
24,1%
Silt
48,9%
15–30 cm
pH H₂O
5,8
Org. C
20,4g/kg
Clay
27,9%
Sand
25,0%
Silt
47,2%

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

Land cover

Forest49.0%
Crops27.6%
Built-up0.9%
Bare soil0.5%
Other (grassland, water…)21.9%

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

Hydrology9 basins · 1 lakes · 39 rivers

Hydrology metrics for this exact territory

Stream length here

298,5km

Lake surface here

0,24km²

Basins crossed

9

Max stream order

6

Max drainage

26 564km²

Discharge in basins

475,8m³/s

Mean precip.

756mm/an

Mean T°

8,2°C

Moisture idx

0,06

Max snow

17%

Mean runoff

265mm/an

Mean elev. (basins)

379m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (39, ord ≥ 4)

27 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

91,8%

Pesticides

26,8kg/km²

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

Protected areas33

IUCN Not Reported · 14IUCN IV · 11IUCN V · 7IUCN II · 1
Complete list

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

Sub-administrations42