Ontologia

Subdivision · DEU

Groß-Rohrheim

Germany

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

Species observed

1 338

Observations

8 491

Area

20km²

Ecological tissue

Sample of 40 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 Groß-Rohrheim : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 117 interactions GloBI sur 6 types (connectance 14.3%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
117
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

1 338 distinct species · 8 491 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 491 obs · 1 cellules
Obs. / cellule
≥ 8 491
8 491–8 490
8 491–8 490
8 491–8 490
< 8 491

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

Climate

Mean T°

10,7°C

Annual rain

701mm

Warmest m°

24,6°C

Coldest m°

-1,1°C

Elevation: 89 m on average (min 86 m, max 95 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
701mm
Warmest month
24,6°C
Coldest month
-1,1°C
Mean alt.
89m
Min
86m
Max
95m
Std. dev.
2m
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

6,7

Org. C

26,8g/kg

Clay

32,4%

Sand

32,1%

Silt

35,6%

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

Dominant lithology: mtGLiMaggregated to Bergstraße

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
42,7g/kg
Clay
32,5%
Sand
31,7%
Silt
35,8%
5–15 cm
pH H₂O
6,8
Org. C
21,6g/kg
Clay
32,3%
Sand
31,8%
Silt
35,9%
15–30 cm
pH H₂O
6,8
Org. C
16,2g/kg
Clay
32,3%
Sand
32,8%
Silt
34,9%

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

Land cover

Forest13.4%
Crops66.2%
Built-up1.7%
Bare soil0.4%
Other (grassland, water…)18.2%

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

Hydrology3 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,7km

Lake surface here

0,28km²

Basins crossed

3

Max stream order

7

Max drainage

70 007km²

Discharge in basins

75,2m³/s

Mean precip.

605mm/an

Mean T°

9,8°C

Moisture idx

-0,24

Max snow

10%

Mean runoff

229mm/an

Mean elev. (basins)

119m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

1,8nW

Built-up

172,5%

Pesticides

28,5kg/km²

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

Protected areas9

IUCN Not Reported · 4IUCN V · 3IUCN IV · 2

Forehahi

IUCN V

Landscape Protection Area · 1956

95 km²

Complete list

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