Ontologia

Commune · FRA

Marcy

France

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

Species observed

1 437

Observations

12 614

Area

3,2km²

Ecological tissue

Sample of 42 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 Marcy : 37 espèces + 5 bulles famille, 102 interactions GloBI documentées sur 6 types (connectance 11.8%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
42
Interactions affichées
102
Connectance
0.118
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

1 437 distinct species · 12 614 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 618 obs · 1 cellules
Obs. / cellule
≥ 12 618
12 618–12 617
12 618–12 617
12 618–12 617
< 12 618

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

Climate

Mean T°

11,4°C

Annual rain

905mm

Warmest m°

25,1°C

Coldest m°

-0,8°C

Elevation: 350 m on average (min 293 m, max 379 m)

Bioclimatic detailsExpert
Annual mean temp.
11,4°C
Annual rain
905mm
Warmest month
25,1°C
Coldest month
-0,8°C
Mean alt.
350m
Min
293m
Max
379m
Std. dev.
32m
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

6,0

Org. C

33,3g/kg

Clay

25,1%

Sand

34,5%

Silt

40,4%

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

Dominant lithology: mtGLiMaggregated to Rhône

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
50,3g/kg
Clay
24,9%
Sand
34,7%
Silt
40,4%
5–15 cm
pH H₂O
6,0
Org. C
30,6g/kg
Clay
23,9%
Sand
34,0%
Silt
42,1%
15–30 cm
pH H₂O
6,1
Org. C
19,0g/kg
Clay
26,6%
Sand
34,9%
Silt
38,6%

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

Land cover

Forest16.6%
Crops37.4%
Built-up2.2%
Bare soil2.1%
Other (grassland, water…)41.6%

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

27 753km²

Discharge in basins

2,5m³/s

Mean precip.

798mm/an

Mean T°

10,4°C

Moisture idx

-0,08

Max snow

8%

Mean runoff

348mm/an

Mean elev. (basins)

379m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

221,5%

Pesticides

47,0kg/km²

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

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.