Ontologia

Subdivision · DEU

Stadt Wehlen

Germany

CfbTemperate, no dry season, warm summer(95 %)

Species observed

1 804

Observations

6 240

Area

11km²

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 Stadt Wehlen : 25 espèces reliées par 107 interactions GloBI sur 5 types (connectance 17.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
107
Connectance
0.170
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

1 804 distinct species · 6 240 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 240 obs · 1 cellules
Obs. / cellule
≥ 6 240
6 240–6 239
6 240–6 239
6 240–6 239
< 6 240

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

Climate

Mean T°

8,8°C

Annual rain

738mm

Warmest m°

22,6°C

Coldest m°

-3,5°C

Elevation: 215 m on average (min 175 m, max 245 m)

Bioclimatic detailsExpert
Annual mean temp.
8,8°C
Annual rain
738mm
Warmest month
22,6°C
Coldest month
-3,5°C
Mean alt.
215m
Min
175m
Max
245m
Std. dev.
21m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(95 %)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

35,3g/kg

Clay

20,7%

Sand

36,5%

Silt

42,8%

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

Dominant lithology: mtGLiMaggregated to Sächsische Schweiz-Osterzgebirge

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
65,7g/kg
Clay
19,9%
Sand
37,7%
Silt
42,4%
5–15 cm
pH H₂O
6,1
Org. C
25,1g/kg
Clay
20,6%
Sand
36,9%
Silt
42,5%
15–30 cm
pH H₂O
6,2
Org. C
15,2g/kg
Clay
21,6%
Sand
35,0%
Silt
43,4%

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

Land cover

Forest20.9%
Crops53.4%
Built-up1.2%
Bare soil0.3%
Other (grassland, water…)24.3%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,8km

Basins crossed

2

Max stream order

6

Max drainage

52 147km²

Discharge in basins

7,8m³/s

Mean precip.

639mm/an

Mean T°

7,0°C

Moisture idx

-0,04

Max snow

23%

Mean runoff

236mm/an

Mean elev. (basins)

380m

Watersheds crossing here

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

0,8nW

Built-up

118,5%

Pesticides

27,2kg/km²

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

Protected areas6

IUCN Not Reported · 4IUCN V · 1IUCN II · 1

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