Ontologia

Commune · FRA

Espiens

France

CfbTemperate, no dry season, warm summer(59 %)

Species observed

1 305

Observations

15 316

Area

17,9km²

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 Espiens : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 83 interactions GloBI sur 5 types (connectance 9.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
83
Connectance
0.096
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

1 305 distinct species · 15 316 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 316 obs · 3 cellules
Obs. / cellule
≥ 10 783
10 783–10 782
10 783–10 782
3 040–10 782
< 3 040

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

Climate

Mean T°

13,4°C

Annual rain

831mm

Warmest m°

26,7°C

Coldest m°

2,3°C

Elevation: 129 m on average (min 72 m, max 155 m)

Bioclimatic detailsExpert
Annual mean temp.
13,4°C
Annual rain
831mm
Warmest month
26,7°C
Coldest month
2,3°C
Mean alt.
129m
Min
72m
Max
155m
Std. dev.
21m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(59 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,8

Org. C

34,9g/kg

Clay

29,5%

Sand

27,9%

Silt

42,5%

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

Dominant lithology: suGLiMaggregated to Lot-et-Garonne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
66,7g/kg
Clay
27,7%
Sand
27,8%
Silt
44,5%
5–15 cm
pH H₂O
6,8
Org. C
21,5g/kg
Clay
29,6%
Sand
26,8%
Silt
43,6%
15–30 cm
pH H₂O
6,8
Org. C
16,5g/kg
Clay
31,2%
Sand
29,1%
Silt
39,6%

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

Land cover

Forest11.8%
Crops66.0%
Built-up0.6%
Bare soil2.0%
Other (grassland, water…)19.6%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

0,3km

Basins crossed

2

Max stream order

3

Max drainage

34 970km²

Discharge in basins

5,2m³/s

Mean precip.

797mm/an

Mean T°

12,3°C

Moisture idx

-0,19

Max snow

2%

Mean runoff

285mm/an

Mean elev. (basins)

149m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

56,2%

Pesticides

44,5kg/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.