Ontologia

Subdivision · DEU

Lahnstein

Germany

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

Species observed

1 337

Observations

6 959

Area

37,2km²

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 Lahnstein : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 118 interactions GloBI sur 6 types (connectance 16.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
118
Connectance
0.168
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

1 337 distinct species · 6 959 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 959 obs · 2 cellules
Obs. / cellule
≥ 5 789
5 789–5 788
5 789–5 788
5 789–5 788
< 5 789

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

Climate

Mean T°

9,5°C

Annual rain

731mm

Warmest m°

22,5°C

Coldest m°

-1,6°C

Elevation: 224 m on average (min 77 m, max 383 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
731mm
Warmest month
22,5°C
Coldest month
-1,6°C
Mean alt.
224m
Min
77m
Max
383m
Std. dev.
85m
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

39,7g/kg

Clay

28,8%

Sand

21,7%

Silt

49,4%

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

Dominant lithology: mtGLiMaggregated to Rhein-Lahn-Kreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
66,1g/kg
Clay
27,5%
Sand
22,2%
Silt
50,4%
5–15 cm
pH H₂O
5,8
Org. C
33,7g/kg
Clay
29,2%
Sand
21,0%
Silt
49,7%
15–30 cm
pH H₂O
5,9
Org. C
19,4g/kg
Clay
29,8%
Sand
21,9%
Silt
48,2%

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

Land cover

Forest58.0%
Crops13.3%
Built-up2.7%
Bare soil0.1%
Other (grassland, water…)25.9%

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

Hydrology3 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

10,6km

Basins crossed

3

Max stream order

7

Max drainage

109 585km²

Discharge in basins

178,2m³/s

Mean precip.

706mm/an

Mean T°

8,6°C

Moisture idx

-0,03

Max snow

15%

Mean runoff

231mm/an

Mean elev. (basins)

302m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

2,1nW

Built-up

269,5%

Pesticides

10,5kg/km²

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

Protected areas8

IUCN Not Reported · 5IUCN IV · 2IUCN V · 1

Mittelrheintal

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

152 km²

Lahnhänge

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2005

48 km²

Lahnhänge

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

15 km²

Mittelrhein

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2005

12 km²

Complete list

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