Suruggen/Chellersegg
IUCN IaFederal Inventory of Raised and Transitional Mires of National Importance · 1991
0 km²
Commune · CHE
Trogen
Switzerland
DfbCold, no dry season, warm summer(100 %)
Species observed
1 429
Observations
13 084
Area
10,8km²
Ecological tissue
Sample of 41 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 Trogen : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 6 types (connectance 10.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
41
Interactions affichées
89
Connectance
0.108
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 429 distinct species · 13 084 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,8°C
Annual rain
1 713mm
Warmest m°
19,5°C
Coldest m°
-6,6°C
Elevation: 951 m on average (min 754 m, max 1 070 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,8°C
Annual rain
1 713mm
Warmest month
19,5°C
Coldest month
-6,6°C
Mean alt.
951m
Min
754m
Max
1 070m
Std. dev.
81m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,0
Org. C
67,2g/kg
Clay
26,9%
Sand
42,0%
Silt
31,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Appenzell Ausserrhoden
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
104,6g/kg
Clay
27,3%
Sand
41,5%
Silt
31,1%
5–15 cm
pH H₂O
6,0
Org. C
54,7g/kg
Clay
26,9%
Sand
42,1%
Silt
31,1%
15–30 cm
pH H₂O
6,0
Org. C
42,3g/kg
Clay
26,6%
Sand
42,5%
Silt
30,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest39.4%
Crops19.6%
Built-up1.3%
Bare soil0.9%
Other (grassland, water…)38.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
4,7km
Basins crossed
3
Max stream order
2
Max drainage
8 719km²
Discharge in basins
23,0m³/s
Mean precip.
1 121mm/an
Mean T°
8,2°C
Moisture idx
0,32
Max snow
24%
Mean runoff
1 070mm/an
Mean elev. (basins)
619m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,3nW
Built-up
127,8%
Pesticides
53,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Ia · 1IUCN Not Assigned · 1
Bach (Sägerei Niederer)
IUCN Not AssignedPrivate Nature Reserves · 2018
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN