Ontologia

Subdivision · DEU

Römerberg

Germany

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

Species observed

2 363

Observations

33 810

Area

28km²

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 Römerberg : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 85 interactions GloBI sur 5 types (connectance 14.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
85
Connectance
0.143
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

2 363 distinct species · 33 810 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 810 obs · 1 cellules
Obs. / cellule
≥ 33 810
33 810–33 809
33 810–33 809
33 810–33 809
< 33 810

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

724mm

Warmest m°

24,8°C

Coldest m°

-1,1°C

Elevation: 104 m on average (min 95 m, max 118 m)

Bioclimatic detailsExpert
Annual mean temp.
10,8°C
Annual rain
724mm
Warmest month
24,8°C
Coldest month
-1,1°C
Mean alt.
104m
Min
95m
Max
118m
Std. dev.
8m
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

5,9

Org. C

31,7g/kg

Clay

25,5%

Sand

39,7%

Silt

34,8%

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
5,8
Org. C
55,0g/kg
Clay
26,5%
Sand
38,8%
Silt
34,6%
5–15 cm
pH H₂O
5,9
Org. C
24,9g/kg
Clay
25,7%
Sand
39,1%
Silt
35,3%
15–30 cm
pH H₂O
5,9
Org. C
15,1g/kg
Clay
24,2%
Sand
41,1%
Silt
34,6%

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

Land cover

Forest17.1%
Crops52.4%
Built-up2.1%
Bare soil1.3%
Other (grassland, water…)27.1%

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

Hydrology3 basins · 4 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

1,2km

Lake surface here

0,69km²

Basins crossed

3

Max stream order

7

Max drainage

52 417km²

Discharge in basins

160,0m³/s

Mean precip.

704mm/an

Mean T°

9,8°C

Moisture idx

-0,12

Max snow

18%

Mean runoff

314mm/an

Mean elev. (basins)

188m

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

206,8%

Pesticides

30,4kg/km²

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

Protected areas11

IUCN Not Reported · 6IUCN IV · 4IUCN V · 1

Wagbachniederung

IUCN Not Reported

Special Protection Area (Birds Directive) · 2001

10 km²

Complete list

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