Ontologia

Subdivision · DEU

Karlstein a. Main

Germany

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

Species observed

2 037

Observations

13 620

Area

12,7km²

Ecological tissue

Sample of 37 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 Karlstein a. Main : 25 espèces reliées par 154 interactions GloBI sur 5 types (connectance 23.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
154
Connectance
0.231
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

2 037 distinct species · 13 620 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 620 obs · 1 cellules
Obs. / cellule
≥ 13 620
13 620–13 619
13 620–13 619
13 620–13 619
< 13 620

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

Climate

Mean T°

10,2°C

Annual rain

756mm

Warmest m°

23,9°C

Coldest m°

-1,5°C

Elevation: 127 m on average (min 107 m, max 294 m)

Bioclimatic detailsExpert
Annual mean temp.
10,2°C
Annual rain
756mm
Warmest month
23,9°C
Coldest month
-1,5°C
Mean alt.
127m
Min
107m
Max
294m
Std. dev.
44m
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

6,4

Org. C

29,2g/kg

Clay

29,7%

Sand

24,4%

Silt

46,0%

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

Dominant lithology: mtGLiMaggregated to Aschaffenburg

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
49,7g/kg
Clay
28,6%
Sand
24,7%
Silt
46,7%
5–15 cm
pH H₂O
6,5
Org. C
23,1g/kg
Clay
30,4%
Sand
23,4%
Silt
46,2%
15–30 cm
pH H₂O
6,5
Org. C
14,7g/kg
Clay
30,0%
Sand
24,9%
Silt
45,1%

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

Land cover

Forest31.1%
Crops21.3%
Built-up4.7%
Bare soil0.6%
Other (grassland, water…)42.3%

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

Hydrology1 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,9km

Lake surface here

0,24km²

Basins crossed

1

Max stream order

6

Max drainage

23 407km²

Discharge in basins

6,0m³/s

Mean precip.

678mm/an

Mean T°

9,4°C

Moisture idx

-0,15

Max snow

13%

Mean runoff

272mm/an

Mean elev. (basins)

218m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

4hab/km²

Night light

4,7nW

Built-up

467,5%

Pesticides

29,8kg/km²

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

Protected areas6

IUCN V · 5IUCN IV · 1

Mainwiesen

IUCN V

Landscape Protection Area · 2006

1 km²

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