Ontologia

Commune · DEU

Vorharz

Germany

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

Species observed

1 793

Observations

6 753

Area

205,6km²

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 Vorharz : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 99 interactions GloBI sur 5 types (connectance 15.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
99
Connectance
0.157
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

1 793 distinct species · 6 753 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 753 obs · 4 cellules
Obs. / cellule
≥ 2 287
2 287–2 286
1 641–2 286
1 641–1 640
< 1 641

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

Climate

Mean T°

9,1°C

Annual rain

591mm

Warmest m°

22,6°C

Coldest m°

-2,0°C

Elevation: 131 m on average (min 84 m, max 223 m)

Bioclimatic detailsExpert
Annual mean temp.
9,1°C
Annual rain
591mm
Warmest month
22,6°C
Coldest month
-2,0°C
Mean alt.
131m
Min
84m
Max
223m
Std. dev.
31m
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

7,0

Org. C

36,6g/kg

Clay

25,9%

Sand

15,2%

Silt

58,9%

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

Dominant lithology: smGLiMaggregated to Harz

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
60,4g/kg
Clay
25,5%
Sand
15,4%
Silt
59,1%
5–15 cm
pH H₂O
7,0
Org. C
24,5g/kg
Clay
26,0%
Sand
14,9%
Silt
59,1%
15–30 cm
pH H₂O
7,0
Org. C
24,8g/kg
Clay
26,1%
Sand
15,4%
Silt
58,5%

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

Land cover

Forest4.9%
Crops84.6%
Built-up0.7%
Bare soil0.2%
Other (grassland, water…)9.6%

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

Hydrology9 basins · 3 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

46,4km

Lake surface here

0,93km²

Basins crossed

9

Max stream order

4

Max drainage

3 239km²

Discharge in basins

19,0m³/s

Mean precip.

593mm/an

Mean T°

8,4°C

Moisture idx

-0,17

Max snow

23%

Mean runoff

177mm/an

Mean elev. (basins)

205m

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

0,7nW

Built-up

69,9%

Pesticides

29,4kg/km²

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

Protected areas17

IUCN V · 8IUCN Not Reported · 6IUCN IV · 3

Hakel

IUCN Not Reported

Special Protection Area (Birds Directive) · 1992

64 km²

Huy

IUCN V

Landscape Protection Area · 1997

55 km²

Complete list

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

Sub-administrations7