Ontologia

Commune · FRA

Blaye-les-Mines

France

CfaTemperate, no dry season, hot summer(87 %)

Species observed

1 659

Observations

14 989

Area

9km²

Ecological tissue

Sample of 39 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 Blaye-les-Mines : 31 espèces reliées par 116 interactions GloBI sur 5 types (connectance 14.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
116
Connectance
0.149
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

1 659 distinct species · 14 989 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 989 obs · 3 cellules
Obs. / cellule
≥ 6 505
6 505–6 504
6 505–6 504
5 189–6 504
< 5 189

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

Climate

Mean T°

12,7°C

Annual rain

928mm

Warmest m°

26,2°C

Coldest m°

1,6°C

Elevation: 277 m on average (min 251 m, max 325 m)

Bioclimatic detailsExpert
Annual mean temp.
12,7°C
Annual rain
928mm
Warmest month
26,2°C
Coldest month
1,6°C
Mean alt.
277m
Min
251m
Max
325m
Std. dev.
21m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(87 %)Temperate

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

Soil & lithology

pH H₂O

6,6

Org. C

30,2g/kg

Clay

25,8%

Sand

35,5%

Silt

38,8%

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

Dominant lithology: ssGLiMaggregated to Tarn

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
46,3g/kg
Clay
24,0%
Sand
36,8%
Silt
39,2%
5–15 cm
pH H₂O
6,6
Org. C
24,1g/kg
Clay
24,2%
Sand
36,4%
Silt
39,5%
15–30 cm
pH H₂O
6,5
Org. C
20,0g/kg
Clay
29,1%
Sand
33,3%
Silt
37,6%

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

Land cover

Forest16.5%
Crops25.2%
Built-up4.6%
Bare soil2.1%
Other (grassland, water…)51.6%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,5km

Basins crossed

1

Max stream order

1

Max drainage

496km²

Discharge in basins

0,1m³/s

Mean precip.

770mm/an

Mean T°

12,2°C

Moisture idx

-0,21

Max snow

2%

Mean runoff

355mm/an

Mean elev. (basins)

345m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

0,8nW

Built-up

464,1%

Pesticides

45,7kg/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.