Ontologia

Commune · FRA

Néfiach

France

CsaTemperate, dry summer, hot summer(100 %)

Species observed

973

Observations

7 485

Area

8,8km²

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

973 distinct species · 7 485 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 526 obs · 6 cellules · 1855–2026
Obs. / cellule
≥ 4 478
4 478–4 477
1 726–4 477
682–1 725
< 682

Source : GBIF — observations agrégées par hexagones 0.02° × 0.02° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

14,5°C

Annual rain

767mm

Warmest m°

28,0°C

Coldest m°

2,5°C

Elevation: 157 m on average (min 108 m, max 264 m)

Bioclimatic detailsExpert
Annual mean temp.
14,5°C
Annual rain
767mm
Warmest month
28,0°C
Coldest month
2,5°C
Mean alt.
157m
Min
108m
Max
264m
Std. dev.
52m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

7,3

Org. C

31,1g/kg

Clay

25,2%

Sand

38,7%

Silt

36,0%

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

Dominant lithology: mtGLiMaggregated to Pyrénées-Orientales

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
54,8g/kg
Clay
24,6%
Sand
38,9%
Silt
36,5%
5–15 cm
pH H₂O
7,3
Org. C
20,2g/kg
Clay
23,0%
Sand
40,0%
Silt
37,0%
15–30 cm
pH H₂O
7,4
Org. C
18,2g/kg
Clay
28,1%
Sand
37,3%
Silt
34,7%

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

Land cover

Forest19.7%
Crops16.3%
Built-up1.6%
Bare soil3.0%
Other (grassland, water…)59.5%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,0km

Basins crossed

1

Max stream order

3

Max drainage

1 401km²

Discharge in basins

0,1m³/s

Mean precip.

913mm/an

Mean T°

10,1°C

Moisture idx

0,07

Max snow

13%

Mean runoff

443mm/an

Mean elev. (basins)

980m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

157,3%

Pesticides

24,3kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas1

IUCN V · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

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.