Helme-Unstrut-Niederung
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
18 km²
Subdivision · DEU
Artern/Unstrut
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 190
Observations
3 385
Area
24km²
Ecological tissue
Sample of 39 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 Artern/Unstrut : 24 espèces reliées par 99 interactions GloBI sur 6 types (connectance 12.7%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
99
Connectance
0.127
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
1 190 distinct species · 3 385 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,2°C
Annual rain
548mm
Warmest m°
23,1°C
Coldest m°
-2,4°C
Elevation: 130 m on average (min 119 m, max 157 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,2°C
Annual rain
548mm
Warmest month
23,1°C
Coldest month
-2,4°C
Mean alt.
130m
Min
119m
Max
157m
Std. dev.
11m
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
6,7
Org. C
36,0g/kg
Clay
27,7%
Sand
15,9%
Silt
56,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Kyffhäuserkreis
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,6
Org. C
62,4g/kg
Clay
27,1%
Sand
15,6%
Silt
57,3%
5–15 cm
pH H₂O
6,8
Org. C
24,0g/kg
Clay
27,9%
Sand
15,2%
Silt
56,9%
15–30 cm
pH H₂O
6,9
Org. C
21,5g/kg
Clay
28,1%
Sand
16,8%
Silt
55,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest2.5%
Crops75.2%
Built-up1.9%
Bare soil0.1%
Other (grassland, water…)20.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
9,4km
Basins crossed
3
Max stream order
4
Max drainage
6 339km²
Discharge in basins
1,4m³/s
Mean precip.
556mm/an
Mean T°
8,4°C
Moisture idx
-0,24
Max snow
17%
Mean runoff
159mm/an
Mean elev. (basins)
212m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,5nW
Built-up
186,1%
Pesticides
29,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 3IUCN IV · 1
Esperstedter Ried - Salzstellen bei Artern
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2008
9 km²
Mönchenried und Helmegräben bei Artern
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2008
3 km²
Arterner Solgraben
IUCN IVNature Reserve · 1935
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN