Ontologia

Commune · CHE

Igis

Switzerland

CfbTemperate, no dry season, warm summer(89 %)

Species observed

2 893

Observations

26 248

Area

10,5km²

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 Igis : 28 espèces reliées par 155 interactions GloBI sur 5 types (connectance 15.7%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
155
Connectance
0.157
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.

Densité d'observations

26 248 obs · 1 cellules
Obs. / cellule
≥ 26 248
26 248–26 247
26 248–26 247
26 248–26 247
< 26 248

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

Climate

Mean T°

8,9°C

Annual rain

1 088mm

Warmest m°

23,2°C

Coldest m°

-6,8°C

Elevation: 664 m on average (min 522 m, max 1 065 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
1 088mm
Warmest month
23,2°C
Coldest month
-6,8°C
Mean alt.
664m
Min
522m
Max
1 065m
Std. dev.
155m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(89 %)Temperate

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

49,7g/kg

Clay

22,6%

Sand

34,8%

Silt

42,6%

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

Dominant lithology: scGLiMaggregated to Landquart

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
72,8g/kg
Clay
22,9%
Sand
34,5%
Silt
42,7%
5–15 cm
pH H₂O
6,6
Org. C
49,6g/kg
Clay
23,4%
Sand
33,9%
Silt
42,7%
15–30 cm
pH H₂O
6,7
Org. C
26,8g/kg
Clay
21,5%
Sand
36,1%
Silt
42,4%

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

Land cover

Forest34.7%
Crops17.2%
Built-up3.8%
Bare soil2.0%
Other (grassland, water…)42.3%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,8km

Basins crossed

1

Max stream order

3

Max drainage

4 871km²

Discharge in basins

1,0m³/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

5hab/km²

Night light

2,6nW

Built-up

381,7%

Pesticides

59,3kg/km²

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

Protected areas2

IUCN Not Assigned · 2

Chlus

IUCN Not Assigned

Forest Reserves · 2023

0 km²

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