Ontologia

Commune · CHE

Merenschwand

Switzerland

CfbTemperate, no dry season, warm summer(100 %)

Species observed

2 499

Observations

42 767

Area

10,9km²

Ecological tissue

Sample of 32 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 Merenschwand : 21 espèces reliées par 123 interactions GloBI sur 6 types (connectance 20.7%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
123
Connectance
0.207
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

2 499 distinct species · 42 767 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

42 767 obs · 1 cellules
Obs. / cellule
≥ 42 767
42 767–42 766
42 767–42 766
42 767–42 766
< 42 767

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

Climate

Mean T°

10,7°C

Annual rain

1 202mm

Warmest m°

23,7°C

Coldest m°

-1,7°C

Elevation: 396 m on average (min 381 m, max 469 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
1 202mm
Warmest month
23,7°C
Coldest month
-1,7°C
Mean alt.
396m
Min
381m
Max
469m
Std. dev.
21m
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

6,6

Org. C

41,7g/kg

Clay

27,6%

Sand

36,3%

Silt

36,1%

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

Dominant lithology: suGLiMaggregated to Muri

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
62,1g/kg
Clay
28,1%
Sand
35,0%
Silt
36,9%
5–15 cm
pH H₂O
6,6
Org. C
36,3g/kg
Clay
28,0%
Sand
35,4%
Silt
36,6%
15–30 cm
pH H₂O
6,7
Org. C
26,6g/kg
Clay
26,7%
Sand
38,5%
Silt
34,8%

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

Land cover

Forest16.0%
Crops42.2%
Built-up2.0%
Bare soil1.5%
Other (grassland, water…)38.4%

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

Hydrology3 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

9,1km

Basins crossed

3

Max stream order

4

Max drainage

3 435km²

Discharge in basins

6,4m³/s

Mean precip.

1 103mm/an

Mean T°

9,0°C

Moisture idx

0,31

Max snow

20%

Mean runoff

875mm/an

Mean elev. (basins)

485m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

1,3nW

Built-up

195,8%

Pesticides

52,4kg/km²

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

Protected areas27

IUCN IV · 22IUCN Not Assigned · 4IUCN Not Reported · 1

Reusstal

IUCN Not Assigned

Emerald Sites · 2009

32 km²

Reusstal

IUCN Not Reported

Emerald Network

32 km²

Bremengrien

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2001

0 km²

Ried Gmeimatt

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2007

0 km²

Complete list

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