Ontologia

Commune · FRA

Pont-de-Ruan

France

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

Species observed

1 188

Observations

12 969

Area

5,7km²

Ecological tissue

Sample of 33 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 Pont-de-Ruan : 20 espèces reliées par 114 interactions GloBI sur 5 types (connectance 19.2%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
114
Connectance
0.192
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

1 188 distinct species · 12 969 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 969 obs · 1 cellules
Obs. / cellule
≥ 12 969
12 969–12 968
12 969–12 968
12 969–12 968
< 12 969

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

Climate

Mean T°

12,0°C

Annual rain

682mm

Warmest m°

24,4°C

Coldest m°

2,0°C

Elevation: 71 m on average (min 55 m, max 92 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
682mm
Warmest month
24,4°C
Coldest month
2,0°C
Mean alt.
71m
Min
55m
Max
92m
Std. dev.
13m
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

26,1g/kg

Clay

21,8%

Sand

38,0%

Silt

40,2%

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

Dominant lithology: scGLiMaggregated to Indre-et-Loire

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
43,7g/kg
Clay
20,4%
Sand
39,3%
Silt
40,3%
5–15 cm
pH H₂O
6,7
Org. C
20,0g/kg
Clay
21,6%
Sand
38,4%
Silt
40,0%
15–30 cm
pH H₂O
6,7
Org. C
14,7g/kg
Clay
23,3%
Sand
36,3%
Silt
40,4%

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

Land cover

Forest28.5%
Crops36.8%
Built-up2.1%
Bare soil0.5%
Other (grassland, water…)32.1%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

5,2km

Basins crossed

1

Max stream order

4

Max drainage

3 273km²

Discharge in basins

0,0m³/s

Mean precip.

724mm/an

Mean T°

11,1°C

Moisture idx

-0,17

Max snow

5%

Mean runoff

230mm/an

Mean elev. (basins)

158m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

206,2%

Pesticides

44,5kg/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.