Ontologia

Commune · FRA

Marmeaux

France

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

Species observed

1 309

Observations

28 480

Area

10,5km²

Ecological tissue

Sample of 37 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 Marmeaux : 25 espèces reliées par 88 interactions GloBI sur 4 types (connectance 11.9%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
88
Connectance
0.119
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

1 309 distinct species · 28 480 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

28 480 obs · 3 cellules
Obs. / cellule
≥ 12 551
12 551–12 550
12 551–12 550
9 983–12 550
< 9 983

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

Climate

Mean T°

10,6°C

Annual rain

992mm

Warmest m°

23,4°C

Coldest m°

0,1°C

Elevation: 307 m on average (min 270 m, max 343 m)

Bioclimatic detailsExpert
Annual mean temp.
10,6°C
Annual rain
992mm
Warmest month
23,4°C
Coldest month
0,1°C
Mean alt.
307m
Min
270m
Max
343m
Std. dev.
18m
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

7,1

Org. C

34,3g/kg

Clay

34,7%

Sand

11,1%

Silt

54,3%

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

Dominant lithology: scGLiMaggregated to Yonne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
57,5g/kg
Clay
32,0%
Sand
11,9%
Silt
56,2%
5–15 cm
pH H₂O
7,2
Org. C
27,3g/kg
Clay
35,0%
Sand
10,7%
Silt
54,4%
15–30 cm
pH H₂O
7,2
Org. C
18,0g/kg
Clay
37,0%
Sand
10,8%
Silt
52,2%

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

Land cover

Forest21.1%
Crops61.9%
Built-up0.1%
Bare soil0.8%
Other (grassland, water…)16.1%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,2km

Basins crossed

1

Max stream order

1

Max drainage

5 208km²

Discharge in basins

0,1m³/s

Mean precip.

754mm/an

Mean T°

10,4°C

Moisture idx

-0,09

Max snow

7%

Mean runoff

263mm/an

Mean elev. (basins)

296m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

12,0%

Pesticides

49,8kg/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.