Ontologia

Commune · FRA

Paulx

France

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

Species observed

1 666

Observations

21 569

Area

36,2km²

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 Paulx : 25 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 129 interactions GloBI sur 6 types (connectance 18.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
129
Connectance
0.183
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

1 666 distinct species · 21 569 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 569 obs · 5 cellules
Obs. / cellule
≥ 15 408
15 408–15 407
3 621–15 407
1 618–3 620
< 1 618

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

Climate

Mean T°

12,4°C

Annual rain

857mm

Warmest m°

23,3°C

Coldest m°

3,3°C

Elevation: 21 m on average (min 7 m, max 40 m)

Bioclimatic detailsExpert
Annual mean temp.
12,4°C
Annual rain
857mm
Warmest month
23,3°C
Coldest month
3,3°C
Mean alt.
21m
Min
7m
Max
40m
Std. dev.
11m
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

5,9

Org. C

40,5g/kg

Clay

21,1%

Sand

39,9%

Silt

39,0%

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

Dominant lithology: ssGLiMaggregated to Loire-Atlantique

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
67,0g/kg
Clay
20,9%
Sand
40,0%
Silt
39,1%
5–15 cm
pH H₂O
5,9
Org. C
28,7g/kg
Clay
20,7%
Sand
39,8%
Silt
39,6%
15–30 cm
pH H₂O
5,9
Org. C
25,7g/kg
Clay
21,7%
Sand
40,0%
Silt
38,4%

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

Land cover

Forest10.9%
Crops52.1%
Built-up0.9%
Bare soil1.0%
Other (grassland, water…)35.1%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

9,2km

Basins crossed

2

Max stream order

3

Max drainage

1 307km²

Discharge in basins

0,2m³/s

Mean precip.

824mm/an

Mean T°

11,9°C

Moisture idx

0,03

Max snow

5%

Mean runoff

536mm/an

Mean elev. (basins)

18m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

93,5%

Pesticides

46,0kg/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.