Ontologia

Subdivision · DEU

Weimar

Germany

CfbTemperate, no dry season, warm summer(96 %)

Species observed

2 585

Observations

21 519

Area

84,4km²

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 Weimar : 22 espèces reliées par 96 interactions GloBI sur 6 types (connectance 16.1%, filtre Serrano α=0.2). 13 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

2 585 distinct species · 21 519 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 519 obs · 3 cellules
Obs. / cellule
≥ 11 825
11 825–11 824
11 825–11 824
5 017–11 824
< 5 017

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

Climate

Mean T°

8,6°C

Annual rain

603mm

Warmest m°

22,2°C

Coldest m°

-2,7°C

Elevation: 298 m on average (min 225 m, max 404 m)

Bioclimatic detailsExpert
Annual mean temp.
8,6°C
Annual rain
603mm
Warmest month
22,2°C
Coldest month
-2,7°C
Mean alt.
298m
Min
225m
Max
404m
Std. dev.
50m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(96 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,8

Org. C

35,4g/kg

Clay

30,5%

Sand

18,2%

Silt

51,3%

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

Dominant lithology: scGLiMaggregated to Weimar

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
62,7g/kg
Clay
29,8%
Sand
17,9%
Silt
52,3%
5–15 cm
pH H₂O
6,8
Org. C
25,3g/kg
Clay
31,1%
Sand
17,4%
Silt
51,5%
15–30 cm
pH H₂O
6,8
Org. C
18,1g/kg
Clay
30,5%
Sand
19,4%
Silt
50,2%

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

Land cover

Forest20.0%
Crops48.2%
Built-up3.2%
Bare soil0.2%
Other (grassland, water…)28.4%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

14,8km

Basins crossed

2

Max stream order

3

Max drainage

2 964km²

Discharge in basins

0,6m³/s

Mean precip.

615mm/an

Mean T°

7,7°C

Moisture idx

-0,15

Max snow

18%

Mean runoff

168mm/an

Mean elev. (basins)

353m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

2,8nW

Built-up

323,5%

Pesticides

27,4kg/km²

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

Protected areas8

IUCN Not Reported · 4IUCN IV · 3IUCN V · 1

Großer Ettersberg

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2008

16 km²

Complete list

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