Ontologia

Commune · DEU

Nordkreis Weimar

Germany

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

Species observed

859

Observations

2 497

Area

116,6km²

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 Nordkreis Weimar : 22 espèces reliées par 113 interactions GloBI sur 5 types (connectance 19.0%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
113
Connectance
0.190
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

859 distinct species · 2 497 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 497 obs · 2 cellules
Obs. / cellule
≥ 1 983
1 983–1 982
1 983–1 982
1 983–1 982
< 1 983

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

Climate

Mean T°

8,9°C

Annual rain

601mm

Warmest m°

22,5°C

Coldest m°

-2,5°C

Elevation: 244 m on average (min 181 m, max 404 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
601mm
Warmest month
22,5°C
Coldest month
-2,5°C
Mean alt.
244m
Min
181m
Max
404m
Std. dev.
42m
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

7,2

Org. C

36,7g/kg

Clay

29,7%

Sand

15,1%

Silt

55,2%

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

Dominant lithology: scGLiMaggregated to Weimarer Land

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
64,4g/kg
Clay
29,4%
Sand
15,0%
Silt
55,7%
5–15 cm
pH H₂O
7,2
Org. C
23,2g/kg
Clay
30,7%
Sand
14,4%
Silt
54,8%
15–30 cm
pH H₂O
7,2
Org. C
22,4g/kg
Clay
29,1%
Sand
15,9%
Silt
55,0%

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

Land cover

Forest4.9%
Crops83.4%
Built-up0.8%
Bare soil0.1%
Other (grassland, water…)10.8%

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

Hydrology2 basins · 3 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

16,0km

Lake surface here

0,51km²

Basins crossed

2

Max stream order

2

Max drainage

2 964km²

Discharge in basins

2,1m³/s

Mean precip.

531mm/an

Mean T°

8,4°C

Moisture idx

-0,28

Max snow

18%

Mean runoff

154mm/an

Mean elev. (basins)

211m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

81,3%

Pesticides

27,0kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN IV · 1

Großer Ettersberg

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2008

16 km²

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

Sub-administrations12