Zizers-Mastrils
IUCN IVFederal Inventory of Alluvial Zones of National Importance · 2017
2 km²
Commune · CHE
Mastrils
Switzerland
DfbCold, no dry season, warm summer(64 %)
Species observed
2 893
Observations
26 248
Area
7,1km²
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 Mastrils : 28 espèces reliées par 154 interactions GloBI sur 5 types (connectance 15.6%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
45
Interactions affichées
154
Connectance
0.156
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
2 893 distinct species · 26 248 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,7°C
Annual rain
1 190mm
Warmest m°
21,0°C
Coldest m°
-8,8°C
Elevation: 942 m on average (min 523 m, max 1 516 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,7°C
Annual rain
1 190mm
Warmest month
21,0°C
Coldest month
-8,8°C
Mean alt.
942m
Min
523m
Max
1 516m
Std. dev.
301m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(64 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
54,2g/kg
Clay
20,5%
Sand
41,7%
Silt
37,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Landquart
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
76,9g/kg
Clay
20,8%
Sand
40,5%
Silt
38,6%
5–15 cm
pH H₂O
6,2
Org. C
54,5g/kg
Clay
20,8%
Sand
41,3%
Silt
37,9%
15–30 cm
pH H₂O
6,3
Org. C
31,3g/kg
Clay
19,9%
Sand
43,3%
Silt
36,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest54.6%
Crops4.2%
Built-up0.8%
Bare soil1.1%
Other (grassland, water…)39.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
0,6km
Basins crossed
1
Max stream order
5
Max drainage
4 871km²
Discharge in basins
0,7m³/s
Mean precip.
1 270mm/an
Mean T°
4,1°C
Moisture idx
0,51
Max snow
39%
Mean runoff
1 102mm/an
Mean elev. (basins)
1 496m
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
0,5nW
Built-up
75,1%
Pesticides
59,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas13
IUCN IV · 13
Frättis
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
Isla
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance · 2003
0 km²
Prafieb
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
Jerätsch
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
Frettis
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
Complete list13 protected areas
- Zizers-MastrilsFederal Inventory of Alluvial Zones of National ImportanceIUCN IV20172 km²
- FrättisFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- IslaFederal Inventory of Amphibian Spawning Areas of National ImportanceIUCN IV20030 km²
- PrafiebFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- JerätschFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- FrettisFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- HirzenbodenFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- Unter VajuozaFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- MarolaFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- GissübelFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- Hinter WalsFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- LöserFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- BodenFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20210 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN