Ontologia

Commune · FRA

Sassay

France

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

Species observed

1 767

Observations

28 817

Area

16,6km²

Ecological tissue

Sample of 32 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 Sassay : 23 espèces reliées par 88 interactions GloBI sur 5 types (connectance 16.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
88
Connectance
0.167
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

1 767 distinct species · 28 817 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

28 817 obs · 3 cellules
Obs. / cellule
≥ 10 951
10 951–10 950
10 951–10 950
9 980–10 950
< 9 980

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

Climate

Mean T°

11,7°C

Annual rain

732mm

Warmest m°

24,6°C

Coldest m°

1,5°C

Elevation: 115 m on average (min 102 m, max 130 m)

Bioclimatic detailsExpert
Annual mean temp.
11,7°C
Annual rain
732mm
Warmest month
24,6°C
Coldest month
1,5°C
Mean alt.
115m
Min
102m
Max
130m
Std. dev.
6m
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

6,7

Org. C

21,9g/kg

Clay

22,5%

Sand

41,7%

Silt

35,8%

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

Dominant lithology: scGLiMaggregated to Loir-et-Cher

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
37,6g/kg
Clay
20,6%
Sand
42,2%
Silt
37,2%
5–15 cm
pH H₂O
6,8
Org. C
14,6g/kg
Clay
21,5%
Sand
43,0%
Silt
35,5%
15–30 cm
pH H₂O
6,7
Org. C
13,4g/kg
Clay
25,4%
Sand
40,0%
Silt
34,5%

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

Land cover

Forest15.9%
Crops51.1%
Built-up1.1%
Bare soil1.5%
Other (grassland, water…)30.4%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,0km

Basins crossed

3

Max stream order

1

Max drainage

13 664km²

Discharge in basins

0,6m³/s

Mean precip.

669mm/an

Mean T°

11,1°C

Moisture idx

-0,22

Max snow

8%

Mean runoff

220mm/an

Mean elev. (basins)

113m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

105,5%

Pesticides

45,6kg/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.