Ontologia

Commune · FRA

Saint-Jean-de-la-Blaquière

France

CsaTemperate, dry summer, hot summer(96 %)

Species observed

1 415

Observations

9 242

Area

17,2km²

Ecological tissue

Sample of 34 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 Saint-Jean-de-la-Blaquière : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 93 interactions GloBI sur 5 types (connectance 15.6%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
93
Connectance
0.156
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 415 distinct species · 9 242 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 242 obs · 1 cellules
Obs. / cellule
≥ 9 242
9 242–9 241
9 242–9 241
9 242–9 241
< 9 242

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

Climate

Mean T°

13,7°C

Annual rain

938mm

Warmest m°

27,9°C

Coldest m°

2,2°C

Elevation: 201 m on average (min 93 m, max 395 m)

Bioclimatic detailsExpert
Annual mean temp.
13,7°C
Annual rain
938mm
Warmest month
27,9°C
Coldest month
2,2°C
Mean alt.
201m
Min
93m
Max
395m
Std. dev.
65m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(96 %)Temperate

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

Soil & lithology

pH H₂O

7,1

Org. C

38,3g/kg

Clay

26,0%

Sand

30,1%

Silt

43,9%

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

Dominant lithology: scGLiMaggregated to Hérault

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
65,9g/kg
Clay
24,6%
Sand
30,9%
Silt
44,6%
5–15 cm
pH H₂O
7,1
Org. C
26,9g/kg
Clay
24,4%
Sand
30,8%
Silt
44,8%
15–30 cm
pH H₂O
7,1
Org. C
22,1g/kg
Clay
29,0%
Sand
28,6%
Silt
42,4%

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

Land cover

Forest35.9%
Crops14.7%
Built-up0.6%
Bare soil2.8%
Other (grassland, water…)46.1%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

12,4km

Basins crossed

1

Max stream order

2

Max drainage

2 621km²

Discharge in basins

0,4m³/s

Mean precip.

734mm/an

Mean T°

12,5°C

Moisture idx

-0,24

Max snow

4%

Mean runoff

650mm/an

Mean elev. (basins)

368m

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

58,8%

Pesticides

42,0kg/km²

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

Protected areas2

IUCN V · 1IUCN Not Reported · 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.