Ontologia

Commune · FRA

Saint-Cierge-la-Serre

France

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

Species observed

1 548

Observations

13 612

Area

15,6km²

Ecological tissue

Sample of 31 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-Cierge-la-Serre : 23 espèces reliées par 76 interactions GloBI sur 5 types (connectance 14.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
76
Connectance
0.144
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

1 548 distinct species · 13 612 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 612 obs · 1 cellules
Obs. / cellule
≥ 13 612
13 612–13 611
13 612–13 611
13 612–13 611
< 13 612

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

Climate

Mean T°

11,7°C

Annual rain

1 139mm

Warmest m°

25,8°C

Coldest m°

-0,2°C

Elevation: 464 m on average (min 296 m, max 693 m)

Bioclimatic detailsExpert
Annual mean temp.
11,7°C
Annual rain
1 139mm
Warmest month
25,8°C
Coldest month
-0,2°C
Mean alt.
464m
Min
296m
Max
693m
Std. dev.
111m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(79 %)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

47,9g/kg

Clay

23,8%

Sand

41,2%

Silt

35,1%

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

Dominant lithology: mtGLiMaggregated to Ardèche

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
76,9g/kg
Clay
20,8%
Sand
43,1%
Silt
36,2%
5–15 cm
pH H₂O
6,6
Org. C
38,2g/kg
Clay
21,7%
Sand
42,2%
Silt
36,2%
15–30 cm
pH H₂O
6,6
Org. C
28,7g/kg
Clay
28,9%
Sand
38,3%
Silt
32,9%

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

Land cover

Forest51.7%
Crops18.3%
Built-up0.3%
Bare soil0.8%
Other (grassland, water…)28.9%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

70 572km²

Discharge in basins

13,9m³/s

Mean precip.

854mm/an

Mean T°

10,7°C

Moisture idx

-0,06

Max snow

9%

Mean runoff

420mm/an

Mean elev. (basins)

462m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

29,1%

Pesticides

44,2kg/km²

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

Protected areas1

IUCN V · 1

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.