Ontologia

District · DEU

Weimarer Land

Germany

CfbTemperate, no dry season, warm summer(80 %)

Species observed

3 909

Observations

52 080

Area

804,4km²

Ecological tissue

Sample of 37 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 Weimarer Land : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 162 interactions GloBI sur 6 types (connectance 24.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
162
Connectance
0.243
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

3 909 distinct species · 52 080 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

52 080 obs · 24 cellules
Obs. / cellule
≥ 7 161
4 248–7 160
2 136–4 247
1 983–2 135
< 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°

8,6°C

Annual rain

619mm

Warmest m°

22,2°C

Coldest m°

-2,7°C

Elevation: 299 m on average (min 152 m, max 488 m)

Bioclimatic detailsExpert
Annual mean temp.
8,6°C
Annual rain
619mm
Warmest month
22,2°C
Coldest month
-2,7°C
Mean alt.
299m
Min
152m
Max
488m
Std. dev.
81m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(80 %)Temperate

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

Soil & lithology

pH H₂O

6,6

Org. C

36,8g/kg

Clay

28,9%

Sand

18,2%

Silt

52,9%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
65,1g/kg
Clay
28,2%
Sand
18,2%
Silt
53,7%
5–15 cm
pH H₂O
6,6
Org. C
24,7g/kg
Clay
30,1%
Sand
17,4%
Silt
52,4%
15–30 cm
pH H₂O
6,6
Org. C
20,7g/kg
Clay
28,5%
Sand
19,0%
Silt
52,5%

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

Land cover

Forest16.3%
Crops68.2%
Built-up0.9%
Bare soil0.2%
Other (grassland, water…)14.3%

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

Hydrology7 basins · 5 lakes · 24 rivers

Hydrology metrics for this exact territory

Stream length here

167,8km

Lake surface here

1,08km²

Basins crossed

7

Max stream order

4

Max drainage

5 064km²

Discharge in basins

12,3m³/s

Mean precip.

600mm/an

Mean T°

7,8°C

Moisture idx

-0,18

Max snow

23%

Mean runoff

164mm/an

Mean elev. (basins)

325m

Watersheds crossing here

Lakes (5, top by area)

Rivers / streams (24, ord ≥ 4)

12 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

92,7%

Pesticides

27,5kg/km²

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

Protected areas30

IUCN Not Reported · 16IUCN IV · 9IUCN V · 5

Saale

IUCN V

Landscape Protection Area · 1997

123 km²

Complete list

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

Sub-administrations38