Harz
IUCN VLandscape Protection Area · 1968
227 km²
Subdivision · DEU
Hettstedt
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 010
Observations
2 400
Area
37,3km²
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 Hettstedt : 21 espèces reliées par 111 interactions GloBI sur 6 types (connectance 16.7%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
111
Connectance
0.167
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
1 010 distinct species · 2 400 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,8°C
Annual rain
545mm
Warmest m°
22,4°C
Coldest m°
-2,2°C
Elevation: 216 m on average (min 163 m, max 287 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,8°C
Annual rain
545mm
Warmest month
22,4°C
Coldest month
-2,2°C
Mean alt.
216m
Min
163m
Max
287m
Std. dev.
29m
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
6,4
Org. C
34,9g/kg
Clay
28,9%
Sand
10,0%
Silt
61,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Mansfeld-Südharz
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,3
Org. C
61,2g/kg
Clay
28,3%
Sand
9,8%
Silt
61,9%
5–15 cm
pH H₂O
6,4
Org. C
22,4g/kg
Clay
30,4%
Sand
9,3%
Silt
60,3%
15–30 cm
pH H₂O
6,5
Org. C
21,1g/kg
Clay
28,0%
Sand
11,0%
Silt
61,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest11.1%
Crops60.7%
Built-up2.6%
Bare soil0.4%
Other (grassland, water…)25.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
6,2km
Basins crossed
1
Max stream order
2
Max drainage
20 149km²
Discharge in basins
1,5m³/s
Mean precip.
522mm/an
Mean T°
8,7°C
Moisture idx
-0,29
Max snow
12%
Mean runoff
115mm/an
Mean elev. (basins)
159m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
2,9nW
Built-up
264,9%
Pesticides
28,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN V · 2IUCN Not Reported · 2IUCN IV · 1
Kleinhaldenareal im nördlichen Mansfelder Land
IUCN VLandscape Protection Area · 2001
11 km²
Kupferschieferhalden bei Hettstedt
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2018
5 km²
Langes Holz und Steinberg westlich Hettstedt
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2018
1 km²
Steinberg
IUCN IVNature Reserve · 1961
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN