Ontologia

Commune · CHE

Saas Almagell

Switzerland

ETPolar, tundra(85 %)

Species observed

2 565

Observations

46 152

Area

106,4km²

Ecological tissue

Sample of 17 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 Saas Almagell : 15 espèces + 2 bulles famille, 25 interactions GloBI documentées sur 4 types (connectance 18.4%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
17
Interactions affichées
25
Connectance
0.184
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

2 565 distinct species · 46 152 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

46 152 obs · 8 cellules
Obs. / cellule
≥ 12 046
12 046–12 045
10 636–12 045
7 741–10 635
< 7 741

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

-4,1°C

Annual rain

1 752mm

Warmest m°

10,5°C

Coldest m°

-18,9°C

Elevation: 2 776 m on average (min 1 752 m, max 3 688 m)

Bioclimatic detailsExpert
Annual mean temp.
-4,1°C
Annual rain
1 752mm
Warmest month
10,5°C
Coldest month
-18,9°C
Mean alt.
2 776m
Min
1 752m
Max
3 688m
Std. dev.
389m
Köppen-Geiger (dominant)
ETPolar, tundra(85 %)Polar

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,5

Org. C

59,8g/kg

Clay

14,9%

Sand

44,0%

Silt

41,1%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiMaggregated to Visp

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
95,8g/kg
Clay
15,0%
Sand
43,8%
Silt
41,2%
5–15 cm
pH H₂O
6,6
Org. C
48,4g/kg
Clay
14,2%
Sand
43,9%
Silt
41,8%
15–30 cm
pH H₂O
6,5
Org. C
35,2g/kg
Clay
15,3%
Sand
44,3%
Silt
40,3%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest2.4%
Crops0.0%
Built-up0.1%
Bare soil33.2%
Other (grassland, water…)64.3%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 1 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

26,0km

Lake surface here

0,85km²

Basins crossed

2

Max stream order

3

Max drainage

1 883km²

Discharge in basins

3,9m³/s

Mean precip.

1 891mm/an

Mean T°

-1,1°C

Moisture idx

0,76

Max snow

57%

Mean runoff

1 151mm/an

Mean elev. (basins)

2 540m

Watersheds crossing here

Lakes (1, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

9,7%

Pesticides

26,9kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas5

IUCN Not Reported · 2IUCN IV · 2IUCN Not Assigned · 1

Monte Rosa

IUCN Not Reported

Special Protection Area (Birds Directive) · 2006

85 km²

Ofental Gletscher

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 2001

1 km²

Liggi

IUCN IV

Federal Inventory of Dry Grasslands and Pastures of National Importance · 2010

0 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN