Ontologia

Commune · FRA

Saivres

France

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

Species observed

1 424

Observations

14 629

Area

21,1km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

1 424 distinct species · 14 629 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 629 obs · 3 cellules
Obs. / cellule
≥ 7 773
7 773–7 772
7 773–7 772
5 064–7 772
< 5 064

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

Climate

Mean T°

12,0°C

Annual rain

934mm

Warmest m°

24,2°C

Coldest m°

2,2°C

Elevation: 114 m on average (min 89 m, max 160 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
934mm
Warmest month
24,2°C
Coldest month
2,2°C
Mean alt.
114m
Min
89m
Max
160m
Std. dev.
22m
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

32,8g/kg

Clay

28,7%

Sand

23,2%

Silt

48,1%

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

Dominant lithology: scGLiMaggregated to Deux-Sèvres

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
52,2g/kg
Clay
27,5%
Sand
23,8%
Silt
48,7%
5–15 cm
pH H₂O
6,7
Org. C
27,8g/kg
Clay
29,3%
Sand
21,9%
Silt
48,8%
15–30 cm
pH H₂O
6,7
Org. C
18,4g/kg
Clay
29,3%
Sand
24,0%
Silt
46,7%

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

Land cover

Forest12.6%
Crops54.2%
Built-up1.0%
Bare soil0.9%
Other (grassland, water…)31.2%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

8,1km

Basins crossed

1

Max stream order

2

Max drainage

983km²

Discharge in basins

0,4m³/s

Mean precip.

807mm/an

Mean T°

11,7°C

Moisture idx

-0,07

Max snow

3%

Mean runoff

474mm/an

Mean elev. (basins)

108m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

103,7%

Pesticides

42,2kg/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.