Ontologia

Commune · FRA

Le Ponthou

France

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

Species observed

556

Observations

7 438

Area

1,2km²

Ecological tissue

Sample of 36 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 Le Ponthou : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 92 interactions GloBI sur 5 types (connectance 13.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
92
Connectance
0.138
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

556 distinct species · 7 438 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 438 obs · 1 cellules
Obs. / cellule
≥ 7 438
7 438–7 437
7 438–7 437
7 438–7 437
< 7 438

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

Climate

Mean T°

11,1°C

Annual rain

1 188mm

Warmest m°

19,6°C

Coldest m°

4,1°C

Elevation: 122 m on average (min 105 m, max 139 m)

Bioclimatic detailsExpert
Annual mean temp.
11,1°C
Annual rain
1 188mm
Warmest month
19,6°C
Coldest month
4,1°C
Mean alt.
122m
Min
105m
Max
139m
Std. dev.
5m
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

5,8

Org. C

42,5g/kg

Clay

21,7%

Sand

23,6%

Silt

54,8%

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

Dominant lithology: paGLiMaggregated to Finistère

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
60,1g/kg
Clay
21,7%
Sand
23,5%
Silt
54,8%
5–15 cm
pH H₂O
5,8
Org. C
42,4g/kg
Clay
21,1%
Sand
23,7%
Silt
55,2%
15–30 cm
pH H₂O
5,8
Org. C
25,0g/kg
Clay
22,2%
Sand
23,5%
Silt
54,3%

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

Land cover

Forest45.5%
Crops27.9%
Built-up1.1%
Bare soil0.4%
Other (grassland, water…)25.1%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

3,3km

Basins crossed

1

Max stream order

2

Max drainage

3 064km²

Discharge in basins

0,0m³/s

Mean precip.

1 057mm/an

Mean T°

10,9°C

Moisture idx

0,37

Max snow

8%

Mean runoff

872mm/an

Mean elev. (basins)

81m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Built-up

107,8%

Pesticides

31,9kg/km²

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

Protected areas2

IUCN V · 1IUCN Not Reported · 1🌊 Marine · 1

Armorique

IUCN V

Regional Nature Park · 1969

1 259 km²

Rivière le Douron

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2007

29 km²

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.