Ontologia

Commune · DEU

Römerberg-Dudenhofen

Germany

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

Species observed

3 248

Observations

72 542

Area

54,7km²

Ecological tissue

Sample of 32 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 Römerberg-Dudenhofen : 29 espèces reliées par 64 interactions GloBI sur 4 types (connectance 12.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
64
Connectance
0.121
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

3 248 distinct species · 72 542 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

72 542 obs · 2 cellules
Obs. / cellule
≥ 38 732
38 732–38 731
38 732–38 731
38 732–38 731
< 38 732

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

Climate

Mean T°

10,8°C

Annual rain

717mm

Warmest m°

24,8°C

Coldest m°

-1,1°C

Elevation: 106 m on average (min 95 m, max 118 m)

Bioclimatic detailsExpert
Annual mean temp.
10,8°C
Annual rain
717mm
Warmest month
24,8°C
Coldest month
-1,1°C
Mean alt.
106m
Min
95m
Max
118m
Std. dev.
6m
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

6,1

Org. C

32,3g/kg

Clay

25,4%

Sand

36,6%

Silt

38,0%

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

Dominant lithology: suGLiMaggregated to Rhein-Pfalz-Kreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
55,8g/kg
Clay
26,0%
Sand
36,1%
Silt
37,9%
5–15 cm
pH H₂O
6,2
Org. C
26,0g/kg
Clay
25,7%
Sand
35,9%
Silt
38,4%
15–30 cm
pH H₂O
6,1
Org. C
15,0g/kg
Clay
24,5%
Sand
37,8%
Silt
37,7%

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

Land cover

Forest25.9%
Crops43.5%
Built-up2.4%
Bare soil1.4%
Other (grassland, water…)26.8%

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

Hydrology4 basins · 4 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

13,6km

Lake surface here

0,69km²

Basins crossed

4

Max stream order

7

Max drainage

53 865km²

Discharge in basins

164,9m³/s

Mean precip.

711mm/an

Mean T°

9,4°C

Moisture idx

-0,10

Max snow

18%

Mean runoff

299mm/an

Mean elev. (basins)

229m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

1,6nW

Built-up

238,7%

Pesticides

30,7kg/km²

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

Protected areas17

IUCN Not Reported · 9IUCN IV · 6IUCN V · 2

Modenbachniederung

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2005

21 km²

Complete list

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

Sub-administrations4