Ontologia

Commune · FRA

Sainte-Engrâce

France

CfbTemperate, no dry season, warm summer(92 %)

Species observed

1 935

Observations

18 475

Area

74km²

Ecological tissue

Sample of 26 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 Sainte-Engrâce : 18 espèces reliées par 56 interactions GloBI sur 5 types (connectance 17.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
56
Connectance
0.172
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

1 935 distinct species · 18 475 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 475 obs · 3 cellules
Obs. / cellule
≥ 12 015
12 015–12 014
12 015–12 014
3 915–12 014
< 3 915

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

Climate

Mean T°

9,0°C

Annual rain

1 923mm

Warmest m°

21,0°C

Coldest m°

-1,6°C

Elevation: 1 048 m on average (min 485 m, max 1 646 m)

Bioclimatic detailsExpert
Annual mean temp.
9,0°C
Annual rain
1 923mm
Warmest month
21,0°C
Coldest month
-1,6°C
Mean alt.
1 048m
Min
485m
Max
1 646m
Std. dev.
308m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(92 %)Temperate

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

Soil & lithology

pH H₂O

5,8

Org. C

62,5g/kg

Clay

28,8%

Sand

29,2%

Silt

42,0%

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

Dominant lithology: scGLiMaggregated to Pyrénées-Atlantiques

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
95,3g/kg
Clay
27,3%
Sand
29,4%
Silt
43,3%
5–15 cm
pH H₂O
5,8
Org. C
57,5g/kg
Clay
28,9%
Sand
28,9%
Silt
42,2%
15–30 cm
pH H₂O
5,8
Org. C
34,6g/kg
Clay
30,4%
Sand
29,2%
Silt
40,5%

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

Land cover

Forest55.6%
Crops3.5%
Built-up0.1%
Bare soil1.5%
Other (grassland, water…)39.3%

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

Hydrology2 basins · 0 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

20,9km

Basins crossed

2

Max stream order

2

Max drainage

2 667km²

Discharge in basins

2,0m³/s

Mean precip.

1 065mm/an

Mean T°

9,7°C

Moisture idx

0,17

Max snow

19%

Mean runoff

827mm/an

Mean elev. (basins)

755m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

8,5%

Pesticides

35,8kg/km²

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

Protected areas8

IUCN Not Reported · 7IUCN IV · 1

Larra-Aztaparreta

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

39 km²

Larra-Aztaparreta

IUCN Not Reported

Special Protection Area (Birds Directive) · 1990

39 km²

Larra

IUCN IV

Nature Reserve · 1987

27 km²

Complete list

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.