Ontologia

District · CHE

Appenzell Innerrhoden

Switzerland

DfbCold, no dry season, warm summer(79 %)

Species observed

3 729

Observations

57 144

Area

172,4km²

Ecological tissue

Sample of 34 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 Appenzell Innerrhoden : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 127 interactions GloBI sur 6 types (connectance 18.1%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
127
Connectance
0.181
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

3 729 distinct species · 57 144 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

57 144 obs · 5 cellules
Obs. / cellule
≥ 24 171
24 171–24 170
11 895–24 170
9 090–11 894
< 9 090

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

Climate

Mean T°

5,6°C

Annual rain

1 760mm

Warmest m°

18,6°C

Coldest m°

-8,0°C

Elevation: 1 120 m on average (min 471 m, max 2 022 m)

Bioclimatic detailsExpert
Annual mean temp.
5,6°C
Annual rain
1 760mm
Warmest month
18,6°C
Coldest month
-8,0°C
Mean alt.
1 120m
Min
471m
Max
2 022m
Std. dev.
308m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(79 %)Cold

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

Soil & lithology

pH H₂O

5,7

Org. C

72,4g/kg

Clay

26,4%

Sand

38,1%

Silt

35,5%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
109,2g/kg
Clay
26,5%
Sand
38,0%
Silt
35,5%
5–15 cm
pH H₂O
5,7
Org. C
62,7g/kg
Clay
26,3%
Sand
38,0%
Silt
35,8%
15–30 cm
pH H₂O
5,7
Org. C
45,3g/kg
Clay
26,5%
Sand
38,2%
Silt
35,2%

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

Land cover

Forest33.0%
Crops17.5%
Built-up0.8%
Bare soil3.4%
Other (grassland, water…)45.3%

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

Hydrology5 basins · 0 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

58,9km

Basins crossed

5

Max stream order

3

Max drainage

8 719km²

Discharge in basins

17,8m³/s

Mean precip.

1 149mm/an

Mean T°

7,7°C

Moisture idx

0,35

Max snow

39%

Mean runoff

1 100mm/an

Mean elev. (basins)

763m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

76,6%

Pesticides

57,5kg/km²

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

Protected areas46

IUCN IV · 25IUCN Not Assigned · 13IUCN Ia · 8

Säntis

IUCN IV

Federal Hunting Reserves · 1992

26 km²

Nellenkapf

IUCN Not Assigned

Forest Reserves · 2023

1 km²

Complete list

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

Sub-administrations6