Ontologia

Commune · FRA

Saint-Merd-les-Oussines

France

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

Species observed

1 082

Observations

11 084

Area

43km²

Ecological tissue

Sample of 44 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 Saint-Merd-les-Oussines : 41 espèces + 3 bulles famille, 79 interactions GloBI documentées sur 6 types (connectance 8.4%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
44
Interactions affichées
79
Connectance
0.084
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

1 082 distinct species · 11 084 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 089 obs · 1 cellules
Obs. / cellule
≥ 11 089
11 089–11 088
11 089–11 088
11 089–11 088
< 11 089

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

Climate

Mean T°

8,7°C

Annual rain

1 539mm

Warmest m°

20,7°C

Coldest m°

-1,1°C

Elevation: 834 m on average (min 750 m, max 897 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
1 539mm
Warmest month
20,7°C
Coldest month
-1,1°C
Mean alt.
834m
Min
750m
Max
897m
Std. dev.
34m
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

5,6

Org. C

67,1g/kg

Clay

21,7%

Sand

47,2%

Silt

31,1%

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

Dominant lithology: mtGLiMaggregated to Corrèze

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
109,8g/kg
Clay
21,6%
Sand
47,0%
Silt
31,3%
5–15 cm
pH H₂O
5,6
Org. C
58,3g/kg
Clay
21,4%
Sand
48,2%
Silt
30,4%
15–30 cm
pH H₂O
5,6
Org. C
33,2g/kg
Clay
22,0%
Sand
46,3%
Silt
31,7%

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

Land cover

Forest45.7%
Crops24.4%
Built-up0.1%
Bare soil0.7%
Other (grassland, water…)29.1%

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

Hydrology2 basins · 1 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

14,7km

Lake surface here

0,07km²

Basins crossed

2

Max stream order

2

Max drainage

1 164km²

Discharge in basins

0,8m³/s

Mean precip.

970mm/an

Mean T°

9,7°C

Moisture idx

0,09

Max snow

7%

Mean runoff

560mm/an

Mean elev. (basins)

601m

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

Built-up

10,7%

Pesticides

37,1kg/km²

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

Protected areas19

IUCN IV · 16IUCN Not Reported · 2IUCN V · 1
Complete list

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

France-specific data (Phase 2)

ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.