Ärgera: Plasselb-Marly
IUCN IVFederal Inventory of Alluvial Zones of National Importance · 1992
2 km²
Commune · CHE
Villarsel-sur-Marly
Switzerland
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 496
Observations
12 578
Area
1,4km²
Ecological tissue
Sample of 48 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 Villarsel-sur-Marly : 31 espèces reliées par 151 interactions GloBI sur 6 types (connectance 11.8%, filtre Serrano α=0.2). 20 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
51
Interactions affichées
151
Connectance
0.118
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
2 496 distinct species · 12 578 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,8°C
Annual rain
1 288mm
Warmest m°
22,2°C
Coldest m°
-4,2°C
Elevation: 725 m on average (min 641 m, max 736 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,8°C
Annual rain
1 288mm
Warmest month
22,2°C
Coldest month
-4,2°C
Mean alt.
725m
Min
641m
Max
736m
Std. dev.
19m
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
49,8g/kg
Clay
19,0%
Sand
50,5%
Silt
30,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to La Sarine
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
80,0g/kg
Clay
19,2%
Sand
50,3%
Silt
30,5%
5–15 cm
pH H₂O
5,9
Org. C
40,4g/kg
Clay
18,8%
Sand
50,8%
Silt
30,3%
15–30 cm
pH H₂O
5,9
Org. C
29,1g/kg
Clay
19,1%
Sand
50,4%
Silt
30,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest30.6%
Crops31.3%
Built-up0.8%
Bare soil0.9%
Other (grassland, water…)36.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
0,7km
Basins crossed
1
Max stream order
3
Max drainage
1 867km²
Discharge in basins
0,0m³/s
Mean precip.
1 237mm/an
Mean T°
5,8°C
Moisture idx
0,42
Max snow
30%
Mean runoff
761mm/an
Mean elev. (basins)
1 137m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,0nW
Built-up
85,4%
Pesticides
52,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 2
Ärgera
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance · 2017
2 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN