Ontologia

District · DEU

Würzburg

Germany

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

Species observed

4 835

Observations

268 924

Area

967,1km²

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 Würzburg : 28 espèces reliées par 96 interactions GloBI sur 3 types (connectance 16.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
96
Connectance
0.161
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

4 835 distinct species · 268 924 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

268 924 obs · 28 cellules
Obs. / cellule
≥ 44 835
19 227–44 834
10 023–19 226
6 437–10 022
< 6 437

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

Climate

Mean T°

9,3°C

Annual rain

714mm

Warmest m°

23,0°C

Coldest m°

-2,3°C

Elevation: 294 m on average (min 174 m, max 390 m)

Bioclimatic detailsExpert
Annual mean temp.
9,3°C
Annual rain
714mm
Warmest month
23,0°C
Coldest month
-2,3°C
Mean alt.
294m
Min
174m
Max
390m
Std. dev.
32m
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

28,4g/kg

Clay

30,5%

Sand

14,8%

Silt

54,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
48,8g/kg
Clay
28,9%
Sand
15,1%
Silt
56,0%
5–15 cm
pH H₂O
6,8
Org. C
21,8g/kg
Clay
32,3%
Sand
13,5%
Silt
54,3%
15–30 cm
pH H₂O
6,8
Org. C
14,6g/kg
Clay
30,3%
Sand
15,8%
Silt
54,0%

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

Land cover

Forest17.1%
Crops66.0%
Built-up1.3%
Bare soil0.6%
Other (grassland, water…)15.0%

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

Hydrology6 basins · 0 lakes · 30 rivers

Hydrology metrics for this exact territory

Stream length here

193,4km

Basins crossed

6

Max stream order

6

Max drainage

18 761km²

Discharge in basins

100,2m³/s

Mean precip.

666mm/an

Mean T°

8,9°C

Moisture idx

-0,16

Max snow

17%

Mean runoff

242mm/an

Mean elev. (basins)

305m

Rivers / streams (30, ord ≥ 4)

18 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

127,2%

Pesticides

26,9kg/km²

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

Protected areas54

IUCN Not Reported · 23IUCN IV · 18IUCN V · 13

Gramschatzer Wald

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

42 km²

Complete list

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

Sub-administrations53