Ontologia

Subdivision · DEU

Marktheidenfeld

Germany

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

Species observed

1 666

Observations

7 446

Area

35,7km²

Ecological tissue

Sample of 36 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 Marktheidenfeld : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 155 interactions GloBI sur 5 types (connectance 24.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
155
Connectance
0.246
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

1 666 distinct species · 7 446 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 446 obs · 1 cellules
Obs. / cellule
≥ 7 446
7 446–7 445
7 446–7 445
7 446–7 445
< 7 446

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

Climate

Mean T°

9,4°C

Annual rain

827mm

Warmest m°

23,0°C

Coldest m°

-2,2°C

Elevation: 262 m on average (min 173 m, max 368 m)

Bioclimatic detailsExpert
Annual mean temp.
9,4°C
Annual rain
827mm
Warmest month
23,0°C
Coldest month
-2,2°C
Mean alt.
262m
Min
173m
Max
368m
Std. dev.
54m
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

44,1g/kg

Clay

26,6%

Sand

20,9%

Silt

52,5%

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

Dominant lithology: ssGLiMaggregated to Main-Spessart

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
78,9g/kg
Clay
25,9%
Sand
21,2%
Silt
52,8%
5–15 cm
pH H₂O
6,2
Org. C
34,4g/kg
Clay
27,0%
Sand
19,8%
Silt
53,2%
15–30 cm
pH H₂O
6,2
Org. C
19,1g/kg
Clay
27,0%
Sand
21,7%
Silt
51,4%

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

Land cover

Forest24.5%
Crops46.4%
Built-up2.8%
Bare soil0.6%
Other (grassland, water…)25.8%

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

Hydrology2 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

8,5km

Basins crossed

2

Max stream order

6

Max drainage

21 063km²

Discharge in basins

5,5m³/s

Mean precip.

702mm/an

Mean T°

8,9°C

Moisture idx

-0,11

Max snow

17%

Mean runoff

257mm/an

Mean elev. (basins)

333m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

2,8nW

Built-up

278,1%

Pesticides

29,6kg/km²

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

Protected areas7

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

Spessart

IUCN Not Reported

Special Protection Area (Birds Directive) · 2006

284 km²

Hochspessart

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

175 km²

Complete list

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