Ontologia

Commune · FRA

Sampans

France

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

Species observed

1 690

Observations

36 992

Area

7,7km²

Ecological tissue

Sample of 41 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 Sampans : 35 espèces + 6 bulles famille, 90 interactions GloBI documentées sur 5 types (connectance 11.0%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
41
Interactions affichées
90
Connectance
0.110
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

1 690 distinct species · 36 992 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

36 992 obs · 1 cellules
Obs. / cellule
≥ 36 992
36 992–36 991
36 992–36 991
36 992–36 991
< 36 992

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

Climate

Mean T°

11,5°C

Annual rain

971mm

Warmest m°

25,1°C

Coldest m°

-0,4°C

Elevation: 226 m on average (min 196 m, max 299 m)

Bioclimatic detailsExpert
Annual mean temp.
11,5°C
Annual rain
971mm
Warmest month
25,1°C
Coldest month
-0,4°C
Mean alt.
226m
Min
196m
Max
299m
Std. dev.
27m
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

6,3

Org. C

47,4g/kg

Clay

26,8%

Sand

17,9%

Silt

55,2%

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

Dominant lithology: scGLiMaggregated to Jura

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
90,1g/kg
Clay
25,7%
Sand
18,5%
Silt
55,9%
5–15 cm
pH H₂O
6,3
Org. C
35,3g/kg
Clay
26,5%
Sand
17,2%
Silt
56,2%
15–30 cm
pH H₂O
6,4
Org. C
16,8g/kg
Clay
28,3%
Sand
18,1%
Silt
53,5%

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

Land cover

Forest31.2%
Crops41.8%
Built-up1.5%
Bare soil0.6%
Other (grassland, water…)24.9%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,0km

Basins crossed

2

Max stream order

1

Max drainage

8 884km²

Discharge in basins

0,9m³/s

Mean precip.

832mm/an

Mean T°

10,3°C

Moisture idx

0,00

Max snow

6%

Mean runoff

438mm/an

Mean elev. (basins)

262m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

152,3%

Pesticides

48,1kg/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.