Ontologia

Subdivision · DEU

Ulmen

Germany

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

Species observed

1 658

Observations

15 660

Area

28,6km²

Ecological tissue

Sample of 39 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 Ulmen : 31 espèces reliées par 103 interactions GloBI sur 6 types (connectance 13.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
103
Connectance
0.139
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

1 658 distinct species · 15 660 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 660 obs · 2 cellules
Obs. / cellule
≥ 9 157
9 157–9 156
9 157–9 156
9 157–9 156
< 9 157

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

Climate

Mean T°

8,3°C

Annual rain

833mm

Warmest m°

20,9°C

Coldest m°

-2,3°C

Elevation: 448 m on average (min 401 m, max 515 m)

Bioclimatic detailsExpert
Annual mean temp.
8,3°C
Annual rain
833mm
Warmest month
20,9°C
Coldest month
-2,3°C
Mean alt.
448m
Min
401m
Max
515m
Std. dev.
26m
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

48,2g/kg

Clay

27,8%

Sand

20,3%

Silt

52,0%

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

Dominant lithology: suGLiMaggregated to Cochem-Zell

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
77,8g/kg
Clay
27,8%
Sand
20,4%
Silt
51,9%
5–15 cm
pH H₂O
5,8
Org. C
43,0g/kg
Clay
27,2%
Sand
20,0%
Silt
52,7%
15–30 cm
pH H₂O
5,8
Org. C
23,8g/kg
Clay
28,3%
Sand
20,4%
Silt
51,3%

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

Land cover

Forest49.3%
Crops25.1%
Built-up1.2%
Bare soil0.3%
Other (grassland, water…)24.2%

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

Hydrology2 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

9,0km

Lake surface here

0,28km²

Basins crossed

2

Max stream order

1

Max drainage

28 101km²

Discharge in basins

4,0m³/s

Mean precip.

751mm/an

Mean T°

8,3°C

Moisture idx

0,07

Max snow

15%

Mean runoff

245mm/an

Mean elev. (basins)

363m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

121,4%

Pesticides

29,1kg/km²

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

Protected areas10

IUCN Not Reported · 5IUCN V · 3IUCN IV · 2

Kehlberg

IUCN V

Landscape Protection Area · 1984

97 km²

Eifelmaare

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2005

12 km²

Complete list

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