Ontologia

Commune · CHE

Horw

Switzerland

CfbTemperate, no dry season, warm summer(95 %)

Species observed

2 986

Observations

34 754

Area

13,3km²

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 Horw : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 5 types (connectance 8.9%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
84
Connectance
0.089
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

2 986 distinct species · 34 754 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

34 754 obs · 1 cellules
Obs. / cellule
≥ 34 754
34 754–34 753
34 754–34 753
34 754–34 753
< 34 754

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

Climate

Mean T°

9,9°C

Annual rain

1 609mm

Warmest m°

22,5°C

Coldest m°

-2,7°C

Elevation: 549 m on average (min 434 m, max 1 313 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
1 609mm
Warmest month
22,5°C
Coldest month
-2,7°C
Mean alt.
549m
Min
434m
Max
1 313m
Std. dev.
158m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(95 %)Temperate

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

Soil & lithology

pH H₂O

6,0

Org. C

63,6g/kg

Clay

22,8%

Sand

38,7%

Silt

38,5%

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

Dominant lithology: smGLiMaggregated to Luzern

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
94,3g/kg
Clay
22,8%
Sand
38,8%
Silt
38,5%
5–15 cm
pH H₂O
6,1
Org. C
58,3g/kg
Clay
22,5%
Sand
38,4%
Silt
39,1%
15–30 cm
pH H₂O
6,1
Org. C
38,3g/kg
Clay
23,1%
Sand
39,0%
Silt
38,0%

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

Land cover

Forest38.8%
Crops8.9%
Built-up3.3%
Bare soil0.6%
Other (grassland, water…)48.3%

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

Hydrology2 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,0km

Lake surface here

1,95km²

Basins crossed

2

Max stream order

1

Max drainage

2 252km²

Discharge in basins

7,1m³/s

Mean precip.

1 337mm/an

Mean T°

6,6°C

Moisture idx

0,49

Max snow

31%

Mean runoff

1 170mm/an

Mean elev. (basins)

986m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

7hab/km²

Night light

3,4nW

Built-up

333,7%

Pesticides

48,5kg/km²

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

Protected areas7

IUCN IV · 5IUCN Not Assigned · 1IUCN Ia · 1

Hohwald

IUCN Not Assigned

Forest Reserves · 2023

3 km²

Zihlmatt Allmend

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2017

0 km²

Steinibachried

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2001

0 km²

Steinibachried

IUCN IV

Federal Inventory of Fenlands of National Importance · 1994

0 km²

Grisigen

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2017

0 km²

Complete list

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