Treene Winderatter See bis Friedrichstadt und Bollingstedter Au
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
29 km²
Subdivision · DEU
Bollingstedt
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 115
Observations
3 938
Area
27,2km²
Ecological tissue
Sample of 45 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 Bollingstedt : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 102 interactions GloBI sur 6 types (connectance 10.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
45
Interactions affichées
102
Connectance
0.103
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
1 115 distinct species · 3 938 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,6°C
Annual rain
881mm
Warmest m°
20,7°C
Coldest m°
-0,9°C
Elevation: 19 m on average (min 11 m, max 25 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,6°C
Annual rain
881mm
Warmest month
20,7°C
Coldest month
-0,9°C
Mean alt.
19m
Min
11m
Max
25m
Std. dev.
3m
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
5,5
Org. C
78,7g/kg
Clay
8,4%
Sand
77,9%
Silt
13,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Schleswig-Flensburg
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
109,1g/kg
Clay
7,7%
Sand
78,0%
Silt
14,3%
5–15 cm
pH H₂O
5,6
Org. C
60,1g/kg
Clay
7,5%
Sand
78,3%
Silt
14,2%
15–30 cm
pH H₂O
5,6
Org. C
66,7g/kg
Clay
9,9%
Sand
77,3%
Silt
12,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest17.1%
Crops56.8%
Built-up0.6%
Bare soil0.1%
Other (grassland, water…)25.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
13,3km
Lake surface here
0,05km²
Basins crossed
1
Max stream order
2
Max drainage
2 610km²
Discharge in basins
0,5m³/s
Mean precip.
825mm/an
Mean T°
8,3°C
Moisture idx
0,24
Max snow
16%
Mean runoff
541mm/an
Mean elev. (basins)
14m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
63,6%
Pesticides
36,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN V · 1
Naherholungsgebiet Idstedt-Gehege
IUCN VLandscape Protection Area · 1973
6 km²
Gammellunder See
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN