Gipskarstlandschaft Pölsfeld und Breiter Fleck im Südharz
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2018
17 km²
Subdivision · DEU
Hergisdorf
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 107
Observations
2 063
Area
9,5km²
Ecological tissue
Sample of 42 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 Hergisdorf : 30 espèces reliées par 96 interactions GloBI sur 6 types (connectance 11.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
42
Interactions affichées
96
Connectance
0.112
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
1 107 distinct species · 2 063 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,6°C
Annual rain
644mm
Warmest m°
22,2°C
Coldest m°
-2,5°C
Elevation: 253 m on average (min 201 m, max 325 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,6°C
Annual rain
644mm
Warmest month
22,2°C
Coldest month
-2,5°C
Mean alt.
253m
Min
201m
Max
325m
Std. dev.
35m
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
5,8
Org. C
36,5g/kg
Clay
26,9%
Sand
13,5%
Silt
59,6%
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
5,6
Org. C
62,6g/kg
Clay
26,6%
Sand
13,2%
Silt
60,2%
5–15 cm
pH H₂O
5,7
Org. C
27,7g/kg
Clay
28,1%
Sand
12,8%
Silt
59,1%
15–30 cm
pH H₂O
5,9
Org. C
19,2g/kg
Clay
26,1%
Sand
14,5%
Silt
59,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest12.3%
Crops64.5%
Built-up1.6%
Bare soil0.3%
Other (grassland, water…)21.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
3,1km
Basins crossed
1
Max stream order
1
Max drainage
20 149km²
Discharge in basins
0,4m³/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 (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,7nW
Built-up
157,2%
Pesticides
29,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN